26th week of 2010 patent applcation highlights part 59 |
Patent application number | Title | Published |
20100168264 | ANTIREFLECTIVE COATING COMPOSITIONS - Coating compositions, and methods for depositing them on the surface of an article to produce an antireflection coating, are disclosed. In one embodiment, the coating composition includes a (meth)acrylate-functional silicon alkoxide, silica particles, a (meth)acrylate monomer, an epoxy (meth)acrylate oligomer, a photoinitiator, a solvent, an acid, and water. The relative amounts of these constituents are controlled such that, when the coating composition is deposited onto the surface of an article and cured, it has a refractive index less than about 1.60 at a wavelength of 510 nm. In another embodiment, the coating composition includes an organo-metallic compound other than an organo-metallic compound of silicon, an epoxy-functional silicon alkoxide, a non-epoxy-functional silicon alkoxide, a curing agent compatible with epoxy-functional molecules, a solvent, an inorganic acid, and water. The relative amounts of these constituents are controlled such that, when the coating composition is deposited onto the surface of an article and cured, it has a refractive index greater than about 1.70 at a wavelength of 510 nm. The coating compositions are deposited in a process that produces an antireflection coating in less than 90 minutes of processing time. | 2010-07-01 |
20100168265 | PRECURSOR COMPOSITION FOR POLYIMIDE AND USE THEREOF - The present invention provides a precursor composition for polyimides, said composition comprising an amic acid oligomer of formula (1) and a dianhydride derivative with ester (—C(O)OR) and carboxy (—C(O)OH) terminal groups of formula (2): | 2010-07-01 |
20100168266 | PHOTOSENSITIVE RESIN, METHOD FOR PREPARING THE RESIN, PHOTOSENSITIVE RESIN COMPOSITION AND CURED PRODUCT OF THE RESIN COMPOSITION - Provided are a photosensitive resin and a photosensitive resin composition comprising the photosensitive resin. The photosensitive resin has the structure of Formula 1, which is described in the specification. The photosensitive resin and the photosensitive resin composition have good sensitivity, improved resistance to heat and chemicals, and excellent storage stability. Further provided are a method for preparing the photosensitive resin and a cured product of the photosensitive resin composition. | 2010-07-01 |
20100168267 | Process for producing high melt strength polypropylene - The present subject matter relates to processes for irradiating visbroken propylene polymer compositions or extrudates of propylene polymer compositions containing a propylene polymer having a low polydispersity index and a non-phenolic stabilizer. | 2010-07-01 |
20100168268 | Epoxy Resin, Epoxy Resin Composition Containing the Epoxy Resin as an Essential Component and a Cured Product Containing the Epoxy Resin as an Essential Component - A new epoxy resin represented by following general formula comprising, possessing one or more than one primary hydroxyl group and one or more than one epoxy group in one molecular, and said epoxy resin is useful for photo curing method. | 2010-07-01 |
20100168269 | RADIATION AND CHEMICAL CURABLE COATING COMPOSITION - The present invention is directed to a coating composition that can be cured by radiation, chemical crosslink or both radiation and chemical crosslink. The coating composition comprises one or more radiation curable unsaturated double bonds and one or more crosslinkable functional groups, wherein a layer of said coating composition applied over a substrate cures into a dry coating when exposed to actinic radiation and said dry coating has a glass transition temperature between 15° C. to 120° C. The coating composition can be used in either 1K or 2K coating systems. This invention is also directed to a method of using said coating composition to coat a substrate including a vehicle, a vehicle body or parts thereof. | 2010-07-01 |
20100168270 | BIOCOMPATIBLE POLYCARBONATE AND RADIOPAQUE POLYMER COMPOSITIONS AND METHODS OF MANUFACTURING MEDICAL DEVICES WITH SAME - The invention relates to biocompatible polycarbonate/polyamide polymer compositions for use in medical and surgical devices. Additional additives, crosslinking agents, phosphites, and optionally a radiopaque filler or fillers can be used to produce the high performance compositions desired. The polymer compositions have improved melt processability along with balanced or enhanced physical and mechanical properties, especially when combined or over-extruded onto or covering other polymer layers, such as soft and/or flexible layers commonly used in medical device applications and catheter tips, for example. The ability to incorporate radiopaque compounds into these polymer compositions during melt processing offers improved methods for monitoring and visualizing medical devices when used inside the body and as well as improving the operating characteristics of the medical device components | 2010-07-01 |
20100168271 | BONE CEMENT AND METHODS OF USE THEREOF - A bone cement comprising an acrylic polymer mixture which is formulated to have a relatively high viscosity for a relatively long window, due to distributions of molecular weights and/or sizes of acrylic beads. | 2010-07-01 |
20100168272 | Polycarbonate Resin Composition with Improved Scratch Resistance and Melt Flow Index - A polycarbonate resin composition of the present invention comprises about 40 to about 99% by weight of a polycarbonate resin (A), about 1 to about 60% by weight of an acrylic copolymer (B) having a high refractive index and a flexible structure, and about 0 to about 60% by weight of acrylic resin (C). A polycarbonate resin composition of the present invention can have excellent transparency and scratch resistance without requiring extra compatibilizers by including an acrylic copolymer having a high refractive index and a flexible structure with the polycarbonate resin. | 2010-07-01 |
20100168273 | CEMENT RETARDER SYSTEMS, AND RETARDED CEMENT COMPOSITIONS - A cement retarder system for use in underground wells included a borate compound, an organophosphonate salt, and a copolymer formed from AMPS and a monomer selected from the group consisting of acrylic acid, acrylamide and mixtures thereof. A method of using the retarder system in an underground well having a borehole drilled therein with a borehole wall, and further including a casing disposed in said borehole, such that an annulus exists between said casing and said borehole wall, comprising the steps of providing a cement composition and a liquid carrier, providing a retarder system for said cement composition comprising a borate compound, an organophosphonate salt, and a copolymer formed from AMPS and a monomer selected from the group consisting of acrylic acid, acrylamide, and mixtures thereof, mixing a sufficient amount of said retarder system to create a desired induction period with said cement composition and said liquid carrier to form a cement slurry, pumping the cement slurry from the surface down the casing, and causing said slurry to return to the surface in the annulus between the casing and the borehole wall. | 2010-07-01 |
20100168274 | ASPHALT-RUBBER COMPOSITIONS AND SYSTEMS AND METHODS FOR PREPARING SAME - One embodiment provides a process for preparing an asphalt-coated crumb rubber composition that meets the specification set forth in ASTM D80-02 or deviations thereof which may be established by the specifying agency from time to time. The process generally comprises obtaining asphalt of different penetration grades, combining the asphalt of each grade with preselected chemicals to form separate premixed components, blending the premixed components together under predetermined conditions to form, upon curing, an asphalt-coated crumb rubber composition that meets certain physical requirements for asphalt-rubber binder (ARB), such as those set forth in ASTM D8-02. Advantageously, the resulting asphalt-coated crumb rubber composition not only meets the physical requirements of ARB used in road paving but also has improved dispersion of the rubber, such as dispersion of the rubber in an oil-in-water emulsion of an asphalt. | 2010-07-01 |
20100168275 | MICROCAPSULES, THEIR USE AND PROCESSES FOR THEIR MANUFACTURE - A microcapsule comprising a hydrophobic core within a polymeric shell, in which the core comprises: (a) 10 to 65% by weight of a hydrocarbon liquid or hydrocarbon wax containing hydrocarbon molecules of between 10 and 24 carbon chain length; and (b) 35 to 90% by weight of an aliphatic acid containing at least 6 carbon atoms, based on the total weight of the core. The microcapsules are suitable for use in heat storage systems and especially in heat transfer systems were it is normally necessary for the density of the microcapsules and the carrier fluid to be essentially the same. | 2010-07-01 |
20100168276 | Use of a pretreated precipitated silica as a reinforcing filler for silicon elastomer and the curable silicone elastomer compositions thus obtained by cold mixing - The invention relates to the use of a precipitated silica, pretreated by at least one organosilane hydrophobing compound or one hydrophobing silicone oil, as a reinforcing filler for silicone elastomer, the said pretreated silica being incorporated in the silicone elastomer by cold mixing and having the following features: —a BET specific surface ranging from 50 to 450 m | 2010-07-01 |
20100168277 | CURING AGENTS FOR EPOXY-FUNCTIONAL COMPOUNDS - The present invention relates to compounds suitable to use as curing agents for epoxy systems which can be obtained by reacting an amine-functional compound with an α-β unsaturated acid and/or ester and a mono-functional epoxy compound. The invention further relates to coating compositions comprising these curing agents. | 2010-07-01 |
20100168278 | One-Solution Type Thermosetting Composition for Protective Film of Color Filter, and Color Filter Using Same - The present invention relates to one-solution type thermosetting resin composition for a protective film of a color filter, and a color filter including the same. The one-solution type thermosetting resin composition includes a copolymer (A) including (meth)acrylate with an epoxy cyclic structure at the side chain, (meth)acrylate with a hydroxyl terminal, acid anhydride, and maleimide with a substituent; an epoxy resin (B); a base-generating agent (C); and an organic solvent (D). When a protective film of a color filter is prepared by using the one-solution type thermosetting resin composition according to the present invention, it has excellent storage stability as well as excellent flatness, close-contacting property, transmission properties, heat resistance, and chemical resistance. | 2010-07-01 |
20100168279 | THERMALLY CURABLE EPOXY-AMINE BARRIER SEALANTS - This invention is a barrier composition comprising a resin or resin/filler system that is capable of being cured at low temperature while still maintaining superior barrier performance. This composition comprises (a) an aromatic compound having meta-substituted epoxy functionalities; (b) a multifunctional aliphatic amine; (c) optionally, one or more fillers; (d) optionally one or more adhesion promoters; (c) optionally, a phenolic cure accelerator. | 2010-07-01 |
20100168280 | Process for preparing a self-healing composite material - The process for preparing a self-healing composite material comprising a matrix of epoxy polymer, in which a catalyst of ring opening metathesis reaction and microcapsules containing a cyclic olefin having 7 to 40 carbon atoms are dispersed, comprises the steps of:
| 2010-07-01 |
20100168281 | Spalling-Preventing Composite Material Composed of Fiber and Powder Having Different Diameters and Melting Points, and High-Strength Refractory Concrete Comprising the Same - Disclosed herein are a spalling-preventing composite material composed of fiber and powder, which have different diameters and melting points so as to be capable of realizing the effect of preventing spalling of high-strength concrete and the effect of improving the fluidity of concrete, and a high-strength refractory concrete comprising the spalling-preventing material. The composite material for preventing spalling of high-strength concrete is composed of powder and fiber at 1:1-3, wherein the powder is a polymer powder having a diameter of 0.10-0.5 mm and a melting point of 110-150° C., and the fiber is a conjugate fiber including a first fiber having a diameter of 0.05-0.10 mm, a length of 5-25 mm and a melting point of 150-190° C., and a second fiber having a diameter of 0.01-0.05 mm, a length of 5-25 mm and a melting point of 190-250° C., the first fiber being a polypropylene fiber, and the second fiber being a nylon fiber or a polyvinyl alcohol fiber. | 2010-07-01 |
20100168282 | DISPERSION COMPRISING INORGANIC PARTICLES, WATER, AND AT LEAST ONE POLYMERIC ADDITIVE - The present invention relates to a dispersion comprising inorganic particles, water and at least one water-soluble polymer, wherein the water-soluble polymer comprises repeating units derived from monomers having at least one quaternary ammonium group, repeating units derived from monomers having at least one carboxy group and repeating units derived from ester monomers which contain polyalkoxyalkylene groups and have a number average molecular weight in the range from 3000 g/mol to 10 000 g/mol. | 2010-07-01 |
20100168283 | FLAME RETARDANT RESINOUS COMPOSITIONS AND PROCESS - Disclosed is a resinous, flame-retardant composition comprising (i) 40-66 wt. % alkenyl aromatic resin, (ii) 9-33 wt. % ammonium polyphosphate, (iii) 14-40 wt. % cellulosic material and (iv) an amount of between 0.1 parts per 100 parts resinous components (phr) and 10 phr of at least one metal stearate, wherein all weights are based on the total weight of the composition and wherein ammonium polyphosphate and cellulosic material are present in a weight % ratio effective to provide molded articles exhibiting at least V-1 flame rating as determined according to the UL-94 protocol. Processes to prepare the composition and articles comprising a composition of the invention are also disclosed. | 2010-07-01 |
20100168284 | FLAME RETARDANT RESINOUS COMPOSITIONS AND PROCESS - Disclosed is a flame-retardant composition comprising (i) 40-66 wt. % alkenyl aromatic resin, (ii) 9-33 wt. % ammonium polyphosphate and (iii) 14-40 wt. % starch, wherein all weights are based on the total weight of the composition and wherein ammonium polyphosphate and starch are present in a weight % ratio effective to provide molded articles exhibiting at least V-1 flame rating as determined according to the UL-94 protocol. Processes to prepare the composition and articles comprising a composition of the invention are also disclosed. | 2010-07-01 |
20100168285 | Diethylene tricarbamide and diethylene tricarbamide-formaldehyde condensation resins - The present invention provides manufacturing of and the use of novel diethylene tricarbamide and its condensation reaction products formed by reacting with formaldehyde as wood composite binder resins and in other applications. These resins have thermosetting capabilities and therefore usefulness as binders for wood and other materials with superior resin properties of low cost, colorlessness, exceptionally good binding, and fast curing characteristics, as well as very low formaldehyde emissions. The synthesized novel starting material for the thermosetting resins of the present invention is diethylene tricarbamide. | 2010-07-01 |
20100168286 | NONWOVEN PANEL AND METHOD OF CONSTRUCTION THEREOF - A nonwoven material and method of construction thereof from post consumer mixed Asian cardboard for forming structural and/or acoustic and/or thermal panels. The method includes providing post consumer mixed Asian cardboard and comminuting the cardboard into pieces of a predetermined size. Further, combining the reduced sized cardboard pieces with heat bondable textile fibers to form a substantially homogenous mixture, and then, forming a web of the mixture, with the web having a predetermined thickness, in a dry nonwoven webbing process. Then, heating the web to bond the heat bondable material with the reduced size pieces of mixed Asian cardboard to form the nonwoven material. | 2010-07-01 |
20100168287 | Adhesives, Reaction Systems, and Processes for Production of Lignocellulosic Composites - Adhesives, reaction systems, and processes for the production of lignocellulosic composites. The reaction system comprises a multi-component adhesive and a lignocellulosic substrate. The lignocelluosic substrate comprises a plurality of lignocellulosic adherends and is preferably a mass of wood particles. The multi-component adhesive comprises a multi-functional isocyanate, a hydrophilic polyahl, and an organotransition metal catalyst. The multi-component adhesive is characterized by being formulated into at least two mutually reactive chemical component streams. The process comprises the separate application of the mutually reactive chemical component streams of the multi-component adhesive to the lignocellulosic substrate, followed by forming and pressing the adhesive treated substrate under conditions appropriate for curing the adhesive and forming a lignocellulosic composite article. The adhesives, reaction systems, and processes are particularly well suited for the production of oriented strand board (OSB). | 2010-07-01 |
20100168288 | WATERPROOF SHEET - A waterproof sheet comprising a vinyl chloride-based resin composition which comprises 100 parts by weight of a vinyl chloride-based resin (A), 5 to 100 parts by weight of a plasticizer (B), 0.05 to 5 parts by weight of a hindered amine compound (C) represented by the following general formula (1), and 0.05 to 5 parts by weight of a benzotriazole-based ultraviolet light absorber (D) represented by the general formula (II): | 2010-07-01 |
20100168289 | REINFORCED POLYESTER COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES THEREOF - A composition comprises, based on the total weight of the composition: from 20 to 90 wt. % of a polyester component comprising a poly(butylene terephthalate); | 2010-07-01 |
20100168290 | REINFORCED POLYESTER COMPOSITIONS, METHOD OF MANUFACTURE, AND ARTICLES THEREOF - A composition comprises, based on the total weight of the composition: from 20 to 90 wt. % of a polyester component comprising a modified poly(butylene terephthalate) copolymer that is derived from a poly(ethylene terephthalate) component; from 5 to 35 wt. % of a flame retardant phosphinate and/or a flame retardant diphosphinate; from 1 to 25 wt. % of a melamine polyphosphate, melamine cyanurate, melamine pyrophosphate, and/or melamine phosphate; from greater than zero to 50 wt. % of a glass fiber having a non-circular cross-section; and from 0 to 5 wt. % of an additive. | 2010-07-01 |
20100168291 | MONOAZO COLORANTS FOR MASS-COLOURING OF POLYMERS - A process for mass-colouring high molecular weight material, in which process a compound of formula | 2010-07-01 |
20100168292 | Thermoplastic Resin Composition Having Improved Flowability - A thermoplastic resin composition that can have improved flowability of the present invention comprises (A) about 1 to about 98% by weight of a functional group-containing vinyl copolymer resin reactive with polyester; (B) about 1 to about 98% by weight of an aromatic vinyl graft copolymer resin; (C) about 1 to about 98% by weight of a polyester resin; and (D) about 0.5 to about 30 parts by weight of a bromodiphenyl ethane mixture, based on the total weight of a base resin comprising (A), (B) and (C). The resin composition of the present invention can have flame retardancy, excellent impact resistance, and improved flowablity. | 2010-07-01 |
20100168293 | THERMOPLASTIC POLYCARBONATE COMPOSITIONS - Disclosed herein is a thermoplastic composition comprising:
| 2010-07-01 |
20100168294 | 4,4'-BIPHENOL POLYSULFONE COMPOSITIONS, PROCESS TO PREPARE THEM, AND ARTICLES MADE THEREOF - 4,4′-Biphenol polysulfone composition comprising:
| 2010-07-01 |
20100168295 | Polycarbonate Flame Retardant Compositions - The invention relates to a flame retardant composition, wherein a combination of selected flame retardants, particularly potassium perfluorobutane sulphonate, with fluorocarbon or siloxane terminated polycarbonates is present in a polycarbonate substrate. The combination improves the light transparency of polycarbonates. | 2010-07-01 |
20100168296 | Flameproof Thermoplastic Resin Composition - The thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a base resin comprising (A) about 5 to about 40% by weight of a rubber modified aromatic vinyl based copolymer resin, (B) about 30 to about 90% by weight of a polycarbonate resin, and (C) about 1 to about 50% by weight of a noncrystalline polyester resin; and (D) about 5 to about 30 parts by weight of an aromatic phosphate ester based compound. | 2010-07-01 |
20100168297 | HIGH-GLOSS POLYURETHANE COATINGS PREPARED FROM ALLOPHANATE/POLYISOCYANATE HARDENER COMPOSITIONS - Hydrophilic hardener compositions include at least one hydrophobic polyisocyanate, the hydrophobic polyisocyanate containing one or more allophanate functional groups, and the allophanate functional groups being present in the hardener compositions in an amount at least equal to 6 mol % relative to the total number of moles of isocyanate monomers converted in the preparation of the hardener composition, and are useful for the preparation in aqueous phase of high-gloss polyurethane coating formulations. | 2010-07-01 |
20100168298 | METHOD FOR MANUFACTURING HYDROGENATED BLOCK COPOLYMER - The present invention relates to a method for manufacturing a substantially hydrogenated vinyl aromatic/conjugated diene block copolymer, which has a hydrogenation level of greater than 90 percent. The resulting substantially hydrogenated vinyl aromatic/conjugated diene block copolymer has advantageous physical properties suitable for use in discs, optical films, light guide plates, etc. | 2010-07-01 |
20100168299 | Flame-Retardant Polyester Fibers and Preparation Process Thereof - A preparation process of flame-retardant polyester fibers, comprising the steps of: impregnating polyester fibers with a flame retardancy giving liquid containing a phosphorus compound as a flame-retarder represented by the formula (I): | 2010-07-01 |
20100168300 | AQUEOUS COMPOSITIONS OF FLUORINATED SURFACTANTS AND METHODS OF USING THE SAME - Aqueous compositions comprising surfactant represented by a formula selected from the group consisting of: [R | 2010-07-01 |
20100168301 | AQUEOUS FLUORINE-CONTAINING POLYMER DISPERSION AND METHOD FOR PRODUCTION THEREOF - It is an object of the present invention to provide an aqueous fluoropolymer dispersion which will not send out any amine-like odor in spite of its having been brought into contact with an anion exchange resin as well as a method of producing the same. | 2010-07-01 |
20100168302 | Crosslinkable Rubber Composition and Cross-Linked Rubber - A crosslinkable rubber composition comprising 0.2 to 10 parts by weight of an aromatic secondary amine-based anti-aging agent and 0.5 to 20 parts by weight of a polyamine-based crosslinking agent with respect to 100 parts by weight of a nitrile rubber including an α,β-ethylenically unsaturated nitrile unit and an α,β-ethylenically unsaturated dicarboxylic acid monoester unit, and with iodine value of 120 or less. The present invention can provide a crosslinkable rubber composition, providable of a cross-linked rubber excellent in a variety of properties such as mechanical strength and small in compression set, and a cross-linked rubber obtained by cross-linking the rubber composition. | 2010-07-01 |
20100168303 | TAB leader tape made of polyphenylene ether-based resin - The TAB leader tape of the present invention comprises 45 parts by mass or more of a polyphenylene ether-based resin based on 100 parts by mass of the resin component thereof. | 2010-07-01 |
20100168304 | COATING COMPOSITION - There is provided a polyester coating composition having excellent action of preventing deposition of outdoor stain and stain caused by rainfall, being capable of extending a period of time (pot life) from the mixing to the coating, and comprising (A) a polyester resin, (B) one or more of fluorine-containing organosilicon compounds having a fluorine content of 5 to 30% by mass, (C) one or more of aliphatic hydrocarbon compounds having hydroxyl group and 1 to 10 carbon atoms, in which a part of hydrogen atoms bonded to carbon atom may be substituted by fluorine atoms and/or one or more of alkoxy compounds having 2 to 10 carbon atoms, in which a part of hydrogen atoms bonded to carbon atom may be substituted by fluorine atoms, and (D) an organic solvent. | 2010-07-01 |
20100168305 | HYDROPHOBIC FUMED SILICA AND SILICONE RUBBER MATERIALS CONTAINING THE FUMED SILICA - The present invention relates to a hydrophobic, fumed silica which is obtained by milling a fumed silica which has fixed dimethylsilyl and/or monomethylsilyl groups on the surface due to silanization; and to a process for the preparation of the silica according to the invention, and to silicone rubber materials containing the silica according to the invention. | 2010-07-01 |
20100168306 | Rubber Composition Exhibiting Improved Adhesion to a Metal Reinforcement - A rubber composition usable for manufacturing a metal/rubber composite and capable of adhering to a metallic reinforcing member, comprising at least one diene elastomer, a reinforcing filler, a cross-linking system and between 0.1 and 10 phr of acetylacetonate of a lanthanide. | 2010-07-01 |
20100168307 | MODIFIED PEROVSKITE COMPLEX OXIDE, METHOD FOR PRODUCING THE SAME AND COMPOSITE DIELECTRIC MATERIAL - It is an object of the present invention to provide: a modified perovskite-type composite oxide, which effectively suppresses elution of A-site metals from a perovskite-type composite oxide, and which can be particularly preferably used as an inorganic filler for a composite dielectric body; a method for producing the same; and a composite dielectric material using the same. The modified perovskite-type composite oxide of the present invention is produced by primarily coating the particle surface of a perovskite-type composite oxide with silica and then secondarily coating it with a coupling agent, characterized in that the layer primarily coated with silica is produced by performing a heat treatment at 800° C. to 1200° C. on hydrolyzed silica obtained by the hydrolysis of tetraalkoxysilane. | 2010-07-01 |
20100168308 | HEAT-RESISTANT PAINT - The present invention relates to heat-resistant paint which is capable of forming paint film that inhibits whitening even in high-temperature environments on the order of 350-650° C. The heat-resistant paint of the present invention contains silicone resin and/or epoxy resin as well as black pigment, wherein, said black pigment contains manganese and copper, the content of manganese in said black pigment is 25-45 mass % by MnO conversion, the content of copper in said black pigment is 5-25 mass % by CuO conversion, and the content of silicon in said black pigment is 3 mass % or less by SiO | 2010-07-01 |
20100168309 | Polymer And Polymer Compositions - A polyorganosiloxane polyoxyalkylene block copolymer having one or more polyorganosiloxane blocks and one or more polyoxyalkylene blocks linked to each other via divalent radicals which comprises at least two silicon-bonded alkoxy groups, cc preferably of the form PS (A PO) | 2010-07-01 |
20100168310 | METHOD FOR FORMING FLAME-RETARDANT CLAY-POLYOLEFIN COMPOSITES - A method for forming polyolefin/clay composites by olefin polymerization which can be used as flame retardants in which at least one filler is combined with an early or late transition metal first catalyst component that becomes activated for olefin polymerization when in contact with the treated filler. An olefin is contacted by the activated catalyst—filler combination either (a) in the absence of an alkylaluminum second catalyst component or (b) in the presence an alkylaluminum second catalyst component when the first catalyst component is an early transition metal catalyst, whereby to form an clay-polyolefin composite incorporating platelets of said filler. The filler is preferably clay, exemplified by montmorillonite and chlorite. The first catalyst component is preferably a non-metallocene catalyst. A predetermined amount of one or more olefinic polymers can also be blended with a masterbatch to obtain a composite having a desired amount of loading. | 2010-07-01 |
20100168311 | POLYCARBONATE COMPOSITIONS - Polycarbonate compositions are disclosed. The compositions comprise a polycarbonate polymer (A) having repeating units derived from at least three different monomers, one monomer being 2-phenyl-3,3-bis(4-hydroxyphenyl)phthalimidine (PPPBP); and the other two monomers having the formula: | 2010-07-01 |
20100168312 | Rubber Composition for Tread - Abrasion resistance can be improved without impairing tip cut resistance by using polybutadiene comprising specific syndiotactic-1,2-polybutadiene in a tread rubber. Namely, the present invention provides a rubber composition for a tread which comprises a rubber component comprising 10 to 30% by weight of a butadiene rubber in which syndiotactic-1,2-polybutadiene having an average primary particle diameter of not more than 100 nm is dispersed in the butadiene rubber. | 2010-07-01 |
20100168313 | Silicone-Based Pressure-Sensitive Adhesive Composition and Adhesive Tape - A silicone-based pressure-sensitive adhesive composition comprising (A) a condensation-reaction product obtained by subjecting a diorganopolysiloxane having silanol groups on both molecular terminals and 2 or more silicon-bonded alkenyl groups located in side molecular chains in one molecule (a) and organopolysiloxane resin having one or more hydrolyzable groups in one molecule (b) to a condensation reaction in the presence of catalyst (c), (B) an organohydrogenpolysiloxane, (C) a diorganopolysiloxane having silicon-bonded alkenyl groups on both molecular terminals, (D) an organopolysiloxane resin and (E) a platinum catalyst. | 2010-07-01 |
20100168314 | THERMOPLASTIC COMPOSITION WITH IMPROVED LOW TEMPERATURE DUCTILITY - Specific thermoplastic compositions containing a polyester or a blend of polyester and polycarbonate, an impact modifier and a block copolyestercarbonate are provided that remain ductile at or below freezing exhibiting an impact energy at or below 0° C. of greater than 25 kjoules/m2. | 2010-07-01 |
20100168315 | High Flow Thermoplastic Resin Composition with Excellent Chemical Resistance, Impact Resistance and Gloss - The present invention provides a thermoplastic resin composition that can have excellent impact resistance, chemical resistance, fluidity and high gloss, which comprises about 1 to about 80 parts by weight of a styrene-acrylonitrile resin (A) including one or more functional groups capable of reacting with polyester; about 1 to about 98 parts by weight of an acrylonitrile-butadiene-styrene resin (B) including about 5 to about 40% by weight of a graft polymerized acrylonitrile-butadiene-styrene resin (B1) and about 60 to about 95% by weight of a styrene-acrylonitrile resin (B2) and including about 20% by weight or less of acrylonitrile; and about 1 to about 98 parts by weight of a polyester resin (C), wherein the resin composition comprises acrylonitrile in a total amount of about 1 to about 13% by weight. | 2010-07-01 |
20100168316 | WETTING AGENTS AND DISPERSANTS BASED ON MIXTURES OF STRUCTURE COPOLYMERS - The invention relates to compositions comprising two structured linear copolymers selected from the group consisting of block copolymers and gradient copolymers, these copolymers being prepared by different controlled polymerization techniques and the difference in the polydispersities of these copolymers, Δ(M | 2010-07-01 |
20100168317 | POLY(BUTYLENE TEREPHTHALATE) COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES THEREOF - A composition comprises, from 5 to 90 wt. % of a modified poly(butylene terephthalate) copolymer, wherein (i) the modified poly(butylene terephthalate) copolymer is derived from a first polymer comprising a poly(ethylene terephthalate) component selected from the group consisting of poly(ethylene terephthalate) homopolymers, poly(ethylene terephthalate) copolymers, and combinations thereof, in the presence of a second polymer selected from the group consisting of polyvinyl chlorides, polyvinylidene chlorides, polyamides, polylactic acid, and combinations thereof, and wherein (ii) the modified poly(butylene terephthalate) copolymer comprises at least one poly(ethylene terephthalate) component residue and a member selected from the group consisting of a second polymer selected from the group consisting of polyvinyl chlorides, polyvinylidene chlorides, polyamides, polylactic acid, and combinations thereof at least one residue derived from the second polymer, and combinations thereof; from 5 to 90 wt. % of a polycarbonate component; at least 1 wt. % of an impact modifier component. | 2010-07-01 |
20100168318 | FLUOROBETAINE COPOLYMER AND FIRE FIGHTING FOAM CONCENTRATES THEREFROM - It has been discovered by in present invention that, compared with a fluorosurfactant having only one betaine group per molecule, a fluorosurfactant having a plurality of betaine groups per molecule is superior in its ability to undergo electrostatic interaction with other components of a fire fighting composition thereby improving the performance of the fire fighting composition. Previously known fluorosurfactants comprise only one betaine group per molecule. In contrast, the present invention provides for a fluorobetaine copolymer containing a plurality of betaine groups. | 2010-07-01 |
20100168319 | FLUOROCOPOLYMER AND WATER AND OIL PROOFING COMPOSITION, AND PROCESSES FOR THEIR PRODUCTION - A fluorocopolymer capable of exhibiting excellent water and oil resistance even with its perfluoroalkyl group being a short chain, and a water and oil proofing composition containing it, are provided. | 2010-07-01 |
20100168320 | FLEXIBLE, RADIATION-CURABLE COATING COMPOSITIONS - The present invention relates to new, radiation-curable coating compositions featuring high flexibility. | 2010-07-01 |
20100168321 | POLY(BUTYLENE TEREPHTHALATE) COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES THEREOF - A composition comprises, based on the total weight of the composition: | 2010-07-01 |
20100168322 | INKJET RECORDING LIQUID - The invention provides an inkjet recording liquid containing at least: water; a colorant; a water-soluble solid compound having the molecular weight of 80 or more but less than 1,600 and having a solubility parameter value of 20 or more; and a water-soluble solvent having a solubility parameter value of less than 27.5, the ratio of the content of the water-soluble solvent to the content of the water-soluble solid compound being in the range of from 1.0 to 10.0. | 2010-07-01 |
20100168323 | PROPYLENE-BASED POLYMER AND METHOD FOR PRODUCING THE SAME, AND PROPYLENE-BASED RESIN COMPOSITION - A propylene-based polymer comprising the following component (A) insoluble in p-xylene at 25° C. and component (B) soluble in p-xylene at 25° C., wherein (i) the weight average molecular weight (Mw) measured with GPC is 100,000 to 1,000,000, (ii) the content of the component insoluble in hot p-xylene is 0.3% by weight or lower, and (iii) the degree of strain hardening (λ max) in measurement of elongational viscosity is 2.0 or higher; and a method for producing the same, along with a resin composition comprising a propylene-ethylene copolymer (Z) in an amount of 50.0 to 99.9% by weight and a propylene-based polymer (M) in an amount of 0.1 to 50.0% by weight. | 2010-07-01 |
20100168324 | HIGH TEMPERATURE PP ADHESIVE - The present invention relates to an adhesive composition providing high peel strength in particular at high temperatures, an article comprising a layer of the adhesive and the use of the adhesive. | 2010-07-01 |
20100168325 | Polymer Compositions - The invention relates to a water-insoluble hydrophilic polymer network comprising polyorganosiloxane polyoxyalkylene block copolymer moieties characterised that they are linked to each other through an organosilicon cross-linking moiety, provided that the cross-linking moiety forming the links between polyorganosiloxane polyoxyalkylene block copolymer moieties result from an addition reaction between cross-linking sites present on the polyorganosiloxane polyoxyalkylene block copolymer moieties prior to formation of the hydrophilic polymer network, selected from silicon-bonded hydrogen atoms and aliphatically unsaturated groups, and reactive groups present on the cross-linking moiety prior to formation of the hydrophilic polymer network. Also disclosed is a process for making the polymer network, and a curable composition able to be reacted into such polymer network. | 2010-07-01 |
20100168326 | RTV TWO-COMPONENT SILICONE RUBBER - RTV two-component silicone rubber which contains structurally modified hydrophobic fumed silicas which have vinyl groups fixed on the surface, further hydrophobic groups, such as trimethylsilyl and/or dimethylsilyl and/or monomethylsilyl groups, additionally being fixed on the surface. | 2010-07-01 |
20100168327 | POLYMER AND PROCESS FOR PRODUCING THE SAME, COMPOSITION FOR FORMING INSULATING FILM, AND INSULATING FILM AND METHOD OF FORMING THE SAME - A process for producing a polymer includes mixing (A) a polysiloxane compound and (B) a polycarbosilane compound in the presence of a catalyst, water, and an organic solvent, and heating the mixture. | 2010-07-01 |
20100168328 | PROCESS FOR THE MANUFACTURE OF POLYCYCLOHEXANE DIMETHYLENE TEREPHTHALATE COPOLYMERS FROM POLYETHYLENE TEREPHTHALATE, AND COMPOSITIONS AND ARTICLES THEREOF - A process comprises heating at a first temperature under an inert atmosphere and at a first pressure of at least 101 kPa a cyclohexanedimethanol, and a polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers, to form a molten mixture; and heating the molten mixture with agitation at a second temperature higher than the first temperature and a second, subatmospheric pressure for a time and under conditions effective to form a modified polycyclohexane dimethylene terephthalate copolymer comprising at least one residue derived from the polyethylene terephthalate component. | 2010-07-01 |
20100168329 | ALIPHATIC, CYCLOALIPHATIC OR (CYCLO)ALIPHATIC DIISOCYANATES THAT ARE STABLE IN STORAGE - The invention relates to aliphatic, cycloaliphatic or (cyclo)aliphatic diisocyanates, in addition to a method for their production. | 2010-07-01 |
20100168330 | LONG CHAIN BRANCHED (LCB), BLOCK OR INTERCONNECTED COPOLYMERS OF ETHYLENE IN COMBINATION WITH ONE OTHER POLYMER - An ethylenic polymer comprising amyl groups from about 0.1 to about 2.0 units per 1000 carbon atoms as determined by Nuclear Magnetic Resonance and both a peak melting temperature, T | 2010-07-01 |
20100168331 | Thermoplastic Resin Composition - A thermoplastic resin composition of the present invention has high impact resistance, not lowering the weather resistance thereof, even though the amount of an impact resistance improver added thereto is small. The thermoplastic resin composition contains 100 parts by weight of (A) a thermoplastic resin and from 0.5 to 20 parts by weight of (B) a graft copolymer, wherein the graft copolymer (B) contains from 70% to 99% by weight of a crosslinked core (b2) prepared through polymerization of a monomer for the core (b2), containing 70% by weight or more of an acrylate, in the presence of from 0.5% to 20% by weight of a non-crosslinked seed (b1) having a weight-average molecular weight of 40,000 or less, and from 0.5% to 10% by weight of a shell (b3) prepared through polymerization of a monomer for the shell (b3) containing 50% by weight or more of a methacrylate, and the thermoplastic composition further contains from 0.01 to 3.0 parts by weight of (C) a water-soluble polymer compound having the property of forming a physical gel, relative to 100 parts by weight of the graft copolymer (B). | 2010-07-01 |
20100168332 | Polylactic Acid Resin Composition and Molded Product Using the Same - Disclosed are a polylactic acid resin composition that includes (A) about 10 to about 80 wt % of a polylactic acid resin; (B) about 5 to about 50 wt % of a rubber modified vinyl-based graft copolymer; (C) about 10 to about 80 wt % of a vinyl-based copolymer; and (D) about 5 to about 75 wt % of poly(meth)acrylic acid alkyl ester, and a molded product made using the same. | 2010-07-01 |
20100168333 | Thermoplastic Resin Having Excellent Heat Resistance and Impact Strength and Method of Preparing the Same - The present invention provides a thermoplastic resin composition that can have excellent heat resistance and impact strength comprising a rubber-modified styrene resin and a copolymer of N-substituted maleimide compound and aromatic vinyl compound. | 2010-07-01 |
20100168334 | Polymeric Compositions and Polymerization Initiators Using Photo-Peroxidation Process - A rubber-modified polymeric composition having predominately core-shell morphology is disclosed. The rubber-modified polymeric composition can be a polystyrene comprising styrene, polybutadiene, and a high-grafting initiator formed by contacting singlet oxygen with an olefin containing an allylic hydrogen or a diene to form a hydroperoxide or peroxide. The singlet oxygen can be formed by contacting ground state oxygen with a photo catalyst, such a photosensitive dye exposed to light. | 2010-07-01 |
20100168335 | METHOD FOR PRODUCING POLYMER MIXTURES - The invention relates to a process for the advantageous production of polymer mixtures with specific molecular weight distributions, having a quantitatively low short-chained proportion and substantially improved processing characteristics, the working up steps during or after the synthesis of the main portion of the polymer mixture being used to produce the mixture. | 2010-07-01 |
20100168336 | PROCESS FOR THE MANUFACTURE OF POLYBUTYLENE TEREPHTHALATE COPOLYMERS FROM POLYETHYLENE TEREPHTHALATE, AND COMPOSITIONS AND ARTICLES THEREOF - A process comprises depolymerizing, with 1,4-butane diol, a first polymer comprising a polyethylene terephthalate component in the presence of at least one second polymer selected from the group consisting of polyvinyl chlorides, polyvinylidene chlorides, polyamides, polylactic acid, and combinations thereof to produce a molten mixture; and polymerizing the molten mixture under conditions sufficient to form a modified polybutylene terephthalate copolymer. The modified PBT comprises (a) at least one polyethylene terephthalate component residue, and (b) a member selected from the group consisting of (i) the at least one second polymer selected from the group consisting of polyvinyl chlorides, polyvinylidene chlorides, polyamides, polylactic acid, and combinations thereof; (ii) the at least one residue derived from the second polymer; and (iii) combinations thereof. | 2010-07-01 |
20100168337 | GRADED TOPCOAT MATERIALS FOR IMMERSION LITHOGRAPHY - A topcoat material for immersion lithography and a method of performing immersion lithography using the topcoat material. The topcoat material includes a mixture of a first polymer and a second polymer. The first and second polymers of the topcoat material, when the topcoat material is formed into a topcoat layer between an immersion fluid and a photoresist layer, disperse non-homogenously throughout the topcoat layer. | 2010-07-01 |
20100168338 | METHOD FOR PREPARING A POLYMERIC MATERIAL INCLUDING A MULTIBLOCK COPOLYMER PREPARED BY CONTROLLED FREE-RADICAL POLYMERISATION - A method for preparing a polymeric material including a multiblock copolymer with n blocks, where n is an integer no lower than 2, which method comprises at least one cycle of steps including (a) a step of synthesising a block by performing controlled free-radical polymerisation of one or more free-radical polymerisable monomers, and (b) a step of polymerising the monomers that were not converted during step (a) into a polymer having a number-average molecular weight lower than the number-average molecular weight of said block, wherein said cycle of steps is carried out at least for the (n−1) first blocks. | 2010-07-01 |
20100168339 | NOVEL METHODS FOR FORMING COPOLYMERS COMPRISING OLEFIN AND PROTECTED OR UNPROTECTED HYDROXYSTYRENE UNITS - Novel methods for forming copolymers, including block copolymers, which comprise one or more olefin units and one or more protected or unprotected hydroxystyrene units are provided. | 2010-07-01 |
20100168340 | RESIN COMPOSITION AND FILM - To realize a resin composition which enables formation of a film having excellent film formability and bending resistance and having a small retardation. A resin composition of the present invention comprises: an acrylic resin as a main component; and organic fine particles whose average particle diameter ranges from 0.01 μm to 1 μm, wherein a glass transition temperature of the acrylic resin ranges from 110° C. to 200° C., and each of the organic fine particles has a structural unit of a vinyl cyanide monomer and a structural unit of an aromatic vinyl monomer. | 2010-07-01 |
20100168341 | PROCESS FOR PRODUCING PROPYLENE BLOCK COPOLYMER - A production process of a propylene block copolymer, comprising the steps of (I) contacting a solid catalyst component containing titanium atoms, magnesium atoms and halogen atoms with an organoaluminum compound and an external electron donor represented by the defined formula, thereby forming a polymerization catalyst, (II) polymerizing propylene in the presence of the polymerization catalyst, thereby forming a polymer component (1) having an intrinsic viscosity, [η]1, and (III) copolymerizing propylene with an olefin other than propylene in the presence of the polymer component (1), thereby forming a polymer component (2) having an intrinsic viscosity, [η]2, which is three times or more [η]1. | 2010-07-01 |
20100168342 | Propylene Impact Copolymer and Method - Disclosed are propylene impact copolymer compositions, articles thereof, and processes for producing same. Polymerization with an improved catalyst composition provides a propylene impact copolymer with high melt flow and low volatiles content. | 2010-07-01 |
20100168343 | FUNCTIONALIZED POLYMERS, ARTICLES PREPARED THEREFROM, AND METHODS FOR MAKING THE SAME - The invention provides compositions comprising at least one propylene-based polymer, at least one peroxide and at least one coagent. In a preferred example, a composition comprising at least one propylene-based polymer, at least one peroxide, at least one grafting agent, and at least one coagent, and wherein the at least one coagent has a substituted carbon-carbon double bond structure selected from the group consisting of structures (I), (II), (III), (IV) and (V) as follows, including cis and trans isomers wherein D1, D2, D3 and D4 are each, independently, one of the following: (a) a hydrocarbon substituent containing a heteroatom with a nonbonding pair of electrons, and where the heteroatom with the nonbonding pair is directly attached to the carbon-carbon double bond, or (b) a hydrocarbon substituent containing a carbon-carbon pi bonding pair, and where the first carbon of the carbon-carbon pi bonding pair is directly bonded to the carbon-carbon double bond; and wherein the R1, R2 and R3 are each, independently, H, a hydrocarbon substituent, or a substituted hydrocarbon substituent; and wherein R1, R2 and R3, each, independently, does not have the same chemical structure as D1, D2, D3 or D4; and wherein the molar ratio of the “coagent(s)” to “free radicals formed from the peroxide(s)” is from 0.5:1 to 5:1; and wherein the coagent selected from structures (I)-(V) does not contain only one phenyl group, or does not contain only one furyl group. | 2010-07-01 |
20100168344 | POLYESTER BASED BLEND AND PACKAGING ARTICLE MADE THEREFROM - A polyester based blend includes: a polyester to be formed into a polymer matrix for a packaging article when the polyester based blend is melted and extruded; an oxidative catalyst to be dispersed in the polymer matrix; and an additive of an aldehyde that is to be dispersed in the polymer matrix, that is catalytically reactive with oxygen at room temperature in the presence of the oxidative catalyst, and that has a melting point greater than room temperature. A packaging article made from the melt-extruded polyester based blend is also disclosed. | 2010-07-01 |
20100168345 | Synthesis with Metal Methacrylates as Comonomers - A method for the in-situ preparation of an ionic comonomer from its chemical precursors, prepared in a solution of styrene monomer is disclosed. In one embodiment, the ionic comonomer is zirconium methacrylate, Zr(MA) | 2010-07-01 |
20100168346 | Sulfonated Poly (Arylene Ether) Containing Crosslinkable Moiety at End Group, Method of Manufacturing the Same, and Polymer Electrolyte Membrane Using the Sulfonated Poly (Arylene Ether) and the Method - A sulfonated polyUrylene ether) copolymer, a method of preparing the same, and a polymer electrolyte membrane using the sulfonated poly(arylene ether) copolymer are provided. A sulfonated poly(arylene ether) copolymer containing a sulfonic acid is synthesized by poly condensing a dihydroxy monomer having a sulfonate group with a dihalide monomer, or by polycondensing a dihalide monomer having a sulfonate group with a dihydroxy monomer. Moreover, a crosslinkable dihydroxy monomer or a crosslinkable dihalide monomer is polycondensed with the obtained poly(arylene ether) copolymer, thus enable crosslinking between polymers. A polymer electrolyte membrane for a fuel cell formed using a poly(arylene ether) copolymer containing a crosslinkable moiety maintains the equivalent or superior levels to existing sulfonated poly(arylene ether) polymer or the Nafion membrane commercially available at present in terms of thermal stability, mechanical stability, chemical properties, film formability, and the like, and shows considerably improved proton conductivity and cell performances. | 2010-07-01 |
20100168347 | Processes Using Dividing Wall Distillation Column - A method for the separation of hydrocarbon compounds utilizing a dividing wall distillation column is described. The dividing wall distillation column enables one or more side draw stream to be removed from the dividing wall distillation column in addition to an overhead stream and a bottoms stream. | 2010-07-01 |
20100168348 | ANIONIC SPRAY POLYMERIZATION OF STYRENE - The invention relates to a process for continuously preparing styrene polymers by anionic spray polymerization, which comprises
| 2010-07-01 |
20100168349 | PROCESS FOR PRODUCING ALPHA-OLEFIN POLYMERIZATION CATALYST - A production process of an α-olefin polymerization catalyst, comprising the steps of (1) reducing a titanium compound represented by a defined formula with an organomagnesium compound in the presence of an Si—O bond-containing silicon compound, (2) contacting the resultant solid catalyst component precursor, a halogenating compound and an internal electron donor with one another, and (3) contacting the resultant solid catalyst component, an organoaluminum compound and a Si-containing external electron donor represented by a defined formula with one another; and a production process of an olefin polymer using the above catalyst. | 2010-07-01 |
20100168350 | Catalyst Components for the Polymerization of Olefins - The present invention relates to catalysts component for the polymerization of ethylene and its mixtures with olefins CH | 2010-07-01 |
20100168351 | CATALYST COMPLEX AND PROCESS FOR PRODUCING MULTIMODAL MOLECULAR WEIGHT POLYOLEFINS - Multinuclear catalyst complex comprising two or more active metal centres and at least one phenoxyimine compound and at least one substituted cyclopentadienyl, indenyl or fluorenyl derivative, each phenoxyimine compound being bonded to a cyclopentadienyl, indenyl or fluorenyl derivative forming a ligand framework, the cyclopentadienyl, indenyl or fluorenyl derivative being coordinated with one of the metal centres and the phenoxyimine compound being coordinated with an active metal centre other than the metal centre the cyclopentadienyl, indenyl or fluorenyl derivative is coordinated with, and wherein the phenoxyimine compound has the formula | 2010-07-01 |
20100168352 | PRODUCTION OF TELECHELIC COMPOUNDS BY METATHESIS DEPOLYMERIZATION - Telechelic unsaturated polymers suitable for conversion to functionalized derivatives such as polyols are prepared by metathesis of an unsaturated copolymer formed by addition polymerization of ethylene, a diene or alkyne and, optionally, one or more C | 2010-07-01 |
20100168353 | Propylene-Based Polymer, Articles, and Process for Producing Same - Disclosed are propylene-based polymer compositions and processes for producing same. Polymerization with an improved catalyst composition provides a propylene-based polymer with improved stiffness. | 2010-07-01 |
20100168354 | Low Gloss Thermoplastic Resin Having Excellent Heat Resistance and Impact Strength and Method of Preparing the Same - A thermoplastic resin of the present invention is prepared by copolymerizing conjugated diene rubber (A), rubbery aromatic copolymer (B), heat resistant aromatic vinyl compound (C), aromatic vinyl compound (D), unsaturated nitrile compound (E) and cross linking agent (F) and can have excellent heat resistance, impact strength, and low gloss. | 2010-07-01 |
20100168355 | ACRYLIC COPOLYMERS WITH HIGH HEAT-RESISTANCE AND PREPARATION THEREOF - An acrylic copolymer with high heat-resistance is provided. The acrylic copolymer includes repeat units of a monomer of Formula (1) and repeat units of a methacrylic monomer derivative: | 2010-07-01 |
20100168356 | Biomedical Devices - Biomedical devices are provided herein which are formed from a polymerization product of a monomeric mixture comprising (a) a polymerizable monomer containing a boronic acid moiety and an electron withdrawing moiety; and (b) a biomedical device-forming comonomer. | 2010-07-01 |
20100168357 | Branched Ionomers with Metal Methacrylates as Comonomers - A branched aromatic ionomer is prepared with a first monomer having an unsaturated moiety and a second monomer having an unsaturated moiety and an ionic moiety, wherein the ionic moiety comprises a polyvalent metal with a coordination number greater than its oxidation number. An example of the first monomer is styrene, and the product ionomer can be a variety of general purpose polystyrene. Examples of the second monomer are zirconium methacrylate and titanium methacrylate, which may be co-polymerized with at least 0.5 molar equivalents of methacrylic acid as an in-situ formed ionomeric crosslinker. | 2010-07-01 |
20100168358 | FLUORINE-CONTAINING COMPOUND AND POLYMERIC COMPOUND - A compound represented by general formula (a-i) below, and a polymeric compound having a structural unit represented by general formula (a-ii) below (wherein R represents a hydrogen atom, a lower alkyl group or a halogenated lower alkyl group; X represents a divalent organic group represented by general formula (x-1) below; and R | 2010-07-01 |
20100168359 | TRI-FUNCTIONAL UV-ABSORBING COMPOUNDS AND USE THEREOF - Described herein are tri-functional compounds useful in the production of ophthalmic lenses. The compounds are composed of UV absorber having a polymerization initiator directly or indirectly bonded to the ultraviolet absorber, and an olefinic group directly or indirectly bonded to the ultraviolet absorber. Also described herein are polymers and ophthalmic lenses produced from the tri-functional compounds described herein. | 2010-07-01 |
20100168360 | Process for Production of Crosslinked Poly(Meth) Acrylic Acid Nitroxide Compounds - The present invention relates to a crosslinked poly(meth)acrylic acid nitroxide compound resulting from crosslinking of a poly(meth)acrylic acid nitroxide compound, and an object of the present invention is to provide a method of inexpensively and easily producing a crosslinked poly(meth)acrylic acid nitroxide compound having a high radical concentration. | 2010-07-01 |
20100168361 | PHOSPHONIC POLYMERS HAVING A PHOSPHINATE BACKBONE AND METHODS OF MAKING AND USING THEREOF - Described herein are new phosphonic polymers and methods of making and using the same. The polymers are prepared by the polymerization of phosphonic acid monomers with hypophosphorous acid, an alkali metal hypophosphite, an alkyl substituted hypophosphite, or any combination thereof. The resultant polymers have pendant phosphonate groups attached to the polymer backbone as well as phosphinate groups incorporated within the polymer backbone. Additional monomers can be used to produce copolymers, terpolymers, and the like. The polymers described herein have numerous applications with respect to inhibiting scale formation and corrosion in a number of systems. | 2010-07-01 |
20100168362 | Vinyl acetate / butenedioic acid cycloalkyl ester copolymers and uses thereof - A polymer composition is typically obtainable by reacting: a) 40-90 pphwm of vinyl acetate; b) 30-5 pphwm of cycloalkyl esters of a butenedioic acid; and optionally c) 30-5 pphwm of vinyl esters of α-monosubstituted fatty acids; and/or d) 20-5 pphwm of an α-olefin monomer; and/or e) 20-0.1 pphwm of a functional monomer unit such as as self-crosslinking monomer. The polymer is composed and synthesized so as to be useful for one or more of: emulsions, in general; paints, including high pigment volume paints and other decorative coatings; adhesives for porous substrates such as wood or non-porous substrates such as metals, plastics or glass; binders for fibrous substrates such as woven or nonwoven products including textiles, apparel in general, papers, scrim, engineered fabrics, glass or other mineral fibers, roofing or flooring materials; | 2010-07-01 |
20100168363 | Low Birefringent Copolymers - The low birefringent material of the present invention is, for example, an acrylic copolymer including a lactone ring structure which can provide a positive retardation and a structural unit which can provide a negative retardation, the acrylic copolymer satisfying following conditions that: (A) the copolymer has a glass transition temperature (Tg) of 100° C. or higher; (B) a film comprising the copolymer has a total light transmittance of 85% or higher; and (C) a retardation per 100 μm of thickness in an in-plane direction of the film is 10 nm or lower, and a difference between a retardation per 100 μm of thickness in an in-plane direction of the film after the film is drawn by 1.5 times and a retardation per 100 μm of thickness in an in-plane direction of the film before the film is drawn is 20 nm or lower. The low birefringent material of the present invention has excellent transparency and heat resistance, also has other desired properties including mechanical strength and forming processability, has low coloration properties when no nitrogen atom is contained, and particularly has high optical isotropy. | 2010-07-01 |