Class / Patent application number | Description | Number of patent applications / Date published |
524262000 | Atom other than Si, O, C, or H | 79 |
20080207808 | Novel mechanism for immiscible polymer blend compatibilization - A method of compatibilizing immiscible polymers using the mechanical deformation of quaternary amine treated organoclay particles is described. The mechanism decreases the interstitial energy resulting from immiscible polymer domain interfaces into stored mechanical energy. The polymer domains in the immiscible blend get smaller and the resulting compatibilized microcomposite/nanocomposite blend has superior mechanical properties over non compatibilized blends controls of the same materials. | 08-28-2008 |
20090043024 | POLYCARBONATE NANOCOMPOSITES - Nanocomposites comprising a sulfonated telechelic polycarbonate and an organically modified clay are disclosed. The polycarbonate nanocomposites have improved physical and mechanical properties. | 02-12-2009 |
20090054571 | FINISHING PRODUCT BOOSTER ADDITIVE AND METHOD OF USING SAME - A finishing product booster additive and a method of using it to improve the performance and durability of the finishing product according to certain embodiments of the invention may include amino functional siloxanes. According to certain embodiments of the invention, the finishing product booster additive may contain additional finishing product additive materials, such as volatile cyclic siloxanes, drying agents, organic solvent carriers, water, non-ionic surfactants, dyes, and fragrances in addition to the amino functional siloxanes. | 02-26-2009 |
20090209687 | HYBRID CLAYS FOR OBTAINING NANOCOMPOSITES AND A PREPARATION PROCESS THEREFORE - Hybrid clays for obtaining nanocomposites useful in the automotive, aviation, construction and packaging industry, among others. The hybrid clay comprises clays intercalated with the itaconic acid (ITA) monomer or its derivative monooctadecyl itaconate (MODIT), and a process for the preparation of these hybrid clays and the process to obtain polyolefin/clay nanocomposites. | 08-20-2009 |
20090306261 | Compatibilizing Polymer Blends by Using Organoclay - A method for producing a polymer blend that includes: combining a first polymer, a second polymer and an organoclay to form a mixture, wherein the first polymer is not compatible with the second polymer, and heating the polymer and organoclay mixture to form a compatilized polymer blend. The preferred organoclay is montmorillonite clay functionalized by an intercalation agent. The intercalation agent is a reaction product of a polyamine and an alkyl halide in a polar solvent. | 12-10-2009 |
20100029817 | Sulfur-containing silane, filled elastomeric compositions containing same and articles made therefrom - Sulfur-containing silane and its partially to substantially complete hydrolyzate(s) are useful as additives for filled elastomeric compositions for tires and other cured rubber articles. | 02-04-2010 |
20100087577 | ANTI ABRASION LAYER - The invention relates to an anti-abrasion layer, comprising a mixture of irregular particles of hard material and round particles essentially free of cutting edges embedded in a matrix material and the use thereof for the production of anti-abrasion surfaces on wood materials, decorative paper, or wood fibre sheets printed with patterns for the production of parquet floors, floor laminates, furniture surfaces or work boards and for the production of wear-resistant surface layers on support materials made from metal, glass, ceramics, plastic concrete or other materials. | 04-08-2010 |
20100152351 | OBSTRUCTING AND BONDING COATING, AND METHOD FOR PRODUCING SAME - The present invention provides an obstructing and bonding coating, comprising 0.2-5 parts by weight of a layered inorganic filler and 100 parts by weight of a bonding resin, wherein the layered inorganic filler is a silicate clay, and the bonding resin is a modified acrylate resin, a modified polyurethane resin, a modified acrylamide resin, a modified polyethyleneimine resin, or a mixture thereof. The present invention also provides a method for producing the obstructing and bonding coating. | 06-17-2010 |
20100174019 | Silated Cyclic Core Polysulfides, Their Preparation And Use In Filled Elastomer Compositions - This invention relates to novel sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These novel silanes can be carried on organic and inorganic fillers. The invention also relates to articles of manufacture, particularly tires, made from the elastomer compositions described herein. | 07-08-2010 |
20100249298 | Silyl esters, their use in binder systems and paint compositions and a process of production thereof - The use of an organosilyl ester as an alkaline hydrolysis or erodability booster for the binder system of a paint formulation is described. The booster is used in paint formulations which require hydrolysis of one or more of the components of o the paint in use. The organosilylesters of the invention may also independently be film forming. The organosilyl ester may be the ester of a carboxylic, sulphonic or phosphoric acid. The binder systems of the invention can be used in paint compositions, such as self-polishing antifouling paints. | 09-30-2010 |
20100267875 | FLAME RETARDANT ELASTOMER LATICES - A non-halogenated elastomeric latex is disclosed, using as flame retardants, an aqueous dispersion of organoclay and a conventional non-halogenated flame retardant, of which less is needed than conventionally, because of the use of the organoclay. The latex can become a film, sheet, or other article. | 10-21-2010 |
20100324186 | PREPARATION OF ORGANIC ADDITIVE-TREATED, PYROGENIC SILICA-ENCAPSULATED TITANIUM DIOXIDE PARTICLES - One aspect of the invention is to provide a composition comprising a titanium dioxide particle having on the surface of said particle a substantially encapsulating layer comprising a pyrogenically-deposited metal oxide; said substantially encapsulating layer having on its surface at least one organic surface treatment material selected from an organo-silane, an organo-siloxane, a fluoro-silane, an organo-phosphonate, an organo-acid phosphate, an organo-pyrophosphate, an organo-polyphosphate, an organo-metaphosphate, an organo-phosphinate, an organo-sulfonic compound, a hydrocarbon-based carboxylic acid, an associated ester of a hydrocarbon-based carboxylic acid, a derivative of a hydrocarbon-based carboxylic acid, a hydrocarbon-based amide, a low molecular weight hydrocarbon wax, a low molecular weight polyolefin, a co-polymer of a low molecular weight polyolefin, a hydrocarbon-based polyol, a derivative of a hydrocarbon-based polyol, an alkanolamine, a derivative of an alkanolamine, an organic dispersing agent, or a mixture thereof. Another aspect of the invention is to provide processes for producing said composition. | 12-23-2010 |
20110009545 | SURFACE-MODIFIED NON-HALOGENATED MINERAL FILLERS - The invention relates to surface-modified non-halogenated mineral filler compositions comprising a particulate mineral filler core comprising hydroxide groups bound to divalent or trivalent metal ions, said particulate mineral filler core having on its surface (i) one or more short-chain organosilano groups each having one to three silicon-bound short-chain hydrocarbon groups having, independently, one to three carbon atoms, and (ii) one or more long-chain organosilano groups having one to three silicon-bound straight-chained or branched, saturated or unsaturated, long-chain hydrocarbon groups containing, independently, eight to twelve carbon atoms, wherein the long-chain organosilano groups are present in an amount of up to about fifty-five mole percent of combined molar amount of long-chain and short-chain organosilano groups. | 01-13-2011 |
20110040000 | Bis [Tri (Hydroxypolyalkyleneoxy) Silylalkyl] Polysulfide, Method of Manufacturing Bis [Tri (Hydroxypolyalkyleneoxy) Silylalkyl] Polysulfide, Tire Rubber Additive, And Tire Rubber Composition - A bis[tri(hydroxypolyalkyleneoxy)silylalkyl] polysulfide, i.e., a polysulfide that contains bonded hydroxypolyalkyleneoxy groups instead of alkoxy groups in the bis(trialkoxysilylalkyl) polysulfide; a method of manufacturing of the aforementioned polysulfide by heating a bis(trialkoxysilylalkyl) polysulfide and a polyalkyleneglycol; a tire rubber additive to a tire rubber composition that comprises a bis[tri(hydroxypolyalkyleneoxy)silylalkyl] polysulfide alone or a mixture of bis[tri(hydroxypolyalkyleneoxy)silylalkyl] polysulfide and a polyalkyleneglycol; and a tire rubber composition that contains the aforementioned additive. | 02-17-2011 |
20110060082 | POLYMER COMPOSITION AND PNEUMATIC TIRE - An object of the present invention is to provide a polymer composition that can decrease the thickness of an inner liner while maintaining air permeation resistance. The polymer composition of the present invention includes 0.1 to 50 parts by mass of an organic derivative of a clay mineral based on 100 parts by mass of a polymer mixture containing 99 to 60% by mass of a styrene-isobutylene-styrene triblock copolymer and 1 to 40% by mass of a polyamide-based polymer that contains polyamide in the molecular chain and has a Shore D hardness of 70 or less. | 03-10-2011 |
20110105662 | FLUORORESIN FILM FOR AGRICULTURAL USE - The present invention provides an agricultural fluororesin film having good optical transparency and good durability to repeated contact with other members and to repeated bending. The present invention relates to an agricultural fluororesin film, in which synthetic mica particles having an average particle size of 3 μm to 15 μm are dispersed in a film containing a fluororesin, in which the content of the synthetic mica particles is from 0.5 to 5 parts by mass based on 100 parts by mass of the fluororesin. | 05-05-2011 |
20110207863 | COMPOSITE FILMS COMPRISING PASSIVATED NANOPARTICULATED CERAMIC OXIDES - The present invention is directed to high temperature performance filled polyimide materials useful for high power density applications having good ultra high thermal properties. A high temperature dielectric film is disclosed comprising an aromatic polyimide formed by a solution polycondensation reaction and a passivated nanoparticulate ceramic oxide dispersed within the aromatic polyimide. The ceramic oxide nanoparticles are comprised of a monofunctional organosilane covalently attached to the surface of the ceramic oxide nanoparticles. | 08-25-2011 |
20110245391 | DISPERSIONS COMPRISING FUNCTIONALIZED OXIDIC NANOPARTICLES - Dispersion comprising functionalized metal oxide particles, polymerizable compounds and if appropriate a solvent and their use for stabilizing polymers. | 10-06-2011 |
20110245392 | SILANE-MODIFIED NANOPARTICLES MADE OF METAL OXIDES - Improved metal oxide nanoparticles, in particular zinc oxides, are modified with silanes. The particles obtained in this way are suitable for an improved UV protection of polymers. | 10-06-2011 |
20120010340 | POLYPROPYLENE RESIN COMPOSITION WITH BLACK HIGH GLOSS FINISH - The present invention provides a polypropylene resin composition prepared by adding a black coloring agent and metal oxide nanoparticles to polypropylene or a mixture of polypropylene and rubber to have a black high gloss finish. The polypropylene resin composition prepared according to the present invention can be used as a substitute for expensive engineering plastics, which have been used for vehicle interior and exterior components with a black high gloss finish, and thus can contribute to a reduction in manufacturing cost and weight and environmentally friendly characteristics. | 01-12-2012 |
20120035307 | PROCESS FOR MAKING STABLIZED POLYMERIC SYSTEMS WITH NANOSTRUCTURES - The present invention generally relates to a process for preparing stabilized polymeric systems with excellent light, thermal and oxidation stability using a redox formulation containing an oxidizing agent, a reducing agent, and/or nano-additives, and the polymer articles made therefrom. | 02-09-2012 |
20120165451 | SILICONE RUBBER COMPOSITION FOR OPTICAL SHEET, AND OPTICAL SHEET - Disclosed is a minable type silicone rubber composition including as an essential components: | 06-28-2012 |
20120214918 | RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE - The present invention provides a rubber composition for a tire in which the reaction rate between a silane coupling agent and silica is increased to enhance the fuel economy and the abrasion resistance, and a pneumatic tire comprising a component of any kind produced using the rubber composition for a tire. The present invention relates to a rubber composition for a tire, comprising: silica; a silane coupling agent; and at least one selected from the group consisting of a hydroxy acid, itaconic acid, and a salt thereof. | 08-23-2012 |
20120220706 | PNEUMATIC TIRE - The present invention is directed to pneumatic tire comprising at least one component, the at least one component comprising a rubber composition comprising:
| 08-30-2012 |
20120277361 | FUNCTIONAL REINFORCING FILLERS MODIFIED WITH ALKENYLALKOXYSILANE AND PREPARING METHOD OF THE SAME - Disclosed are a functional reinforcing filler including inorganic particles surface-modified with an alkenylsilanol obtained by hydrolyzing an alkenylalkoxysilane compound, and a method for preparing the same. | 11-01-2012 |
20120296023 | METHOD FOR PRODUCING THIOESTER GROUP-CONTAINING ORGANOSILICON COMPOUND, THIOESTER GROUP-CONTAINING ORGANOSILICON COMPOUND, COMPOUNDING AGENT FOR RUBBER, RUBBER COMPOSITION, AND TIRE - A new method for producing a thioester group-containing organosilicon compound by a convenient reaction with dramatically improved workability generating reduced byproduct is provided. The method comprises reacting an organosilicon compound having a hydrolyzable silyl group and mercapto group with a carboxylic anhydride. Also provided are an organosilicon compound having a hydrolyzable silyl group, a thioester group, and carboxyl group in the same molecule capable of remarkably reducing hysteresis loss of the cured rubber composition; a compounding agent for rubber containing such organosilicon compound; a rubber composition prepared by blending such compounding agent for rubber; and a tire produced by using the cured rubber composition are also provided. | 11-22-2012 |
20120296024 | ORGANOSILICON COMPOUND AND ITS PRODUCTION METHOD, COMPOUNDING AGENT FOR RUBBER, RUBBER COMPOSITION, AND TIRE - A method for producing a sulfur-containing organosilicon compound capable of dramatically reducing hysteresis loss of the cured rubber composition and improving abrasion resistance and its production method are provided. A compounding agent for rubber containing the sulfur-containing organosilicon compound, a rubber composition prepared by blending such compounding agent for rubber, and a tire produced by using the cured rubber composition are also provided. The sulfur-containing organosilicon compound has a hydrolyzable silyl group, amino group, and mercapto group. | 11-22-2012 |
20120302685 | MOISTURE BARRIER POTTING COMPOUND - A moisture barrier potting composition includes an olefinic polymer, a polyethylene wax, a silane, an antioxidant, and a filler. These components are balanced to produce a potting compound having desirable properties including Moisture Vapor Transmission Rate (MVTR), viscosity, temperature of application, and no sag at use temperatures. The moisture barrier potting composition may be employed with any solid state device including wire and junction box sealants in solar modules. | 11-29-2012 |
20120322925 | FUNCTIONALIZED SILICA FOR SILICA WET MASTERBATCHES AND STYRENE BUTADIENE RUBBER COMPOSITIONS - A rubber composition and a tire using the rubber composition utilizing a functionalized silica dry precipitated silica with a specific surface area in the range of 100 to 300 m | 12-20-2012 |
20130030101 | Copper Complexes Of Amino-Functional Organosilicon Compounds And Their Use - Copper complexes of aminoorgano group-containing organosilicon compounds exhibit high thermal stability and can be used to impart thermal stability to a wide variety of polymer compositions. The complexes are particularly useful as constituents of xerographic rollers and fuser oils, and are simply and economically prepared. | 01-31-2013 |
20130041083 | COMPOSITION FOR EASY TO CLEAN SURFACES - A composition for an easy to clean surface comprises a reaction product of
| 02-14-2013 |
20130053491 | RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE - The present invention provides a rubber composition for a tire, which has an increased rate of reaction between a silane coupling agent and silica so that its performances including fuel economy and abrasion resistance can be enhanced; and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition for a tire, containing: diene rubber; silica; a silane coupling agent; and a carbonate salt and/or a hydrogen carbonate salt, wherein the rubber composition has a total content of the carbonate salt and the hydrogen carbonate salt of 0.3 to 25 parts by mass relative to 100 parts by mass of the silica. | 02-28-2013 |
20130065997 | WATER-, SOLVENT- AND PHTHALATE-FREE, SILANE-MODIFIED ONE-COMPONENT PARQUET ADHESIVE AND USE THEREOF FOR EXTREMELY DIMENSIONALLY-STABLE GLUING OF PARQUET, WOODEN FLOOR COVERINGS AND WOOD-BASED MATERIAL BOARDS IN INTERIOR FITMENT - The present invention relates to a silane-modified, one-component water-, solvent- and phthalate-free parquet adhesive and also to the use thereof for extremely dimensionally-stable gluing of parquet, wooden floor coverings and wood-based material boards to sub-floors in interior fitment. | 03-14-2013 |
20130102714 | Rubber Mixture - A rubber mixture, in particular for vehicle pneumatic tires, straps, belts and hoses. The rubber mixture includes the following constituents: at least one synthetic diene rubber; at least one carbon black; at least one silane; and, at least one amphophilic compound. The rubber mixture ameliorates the target conflict between rolling resistance and wet grip. | 04-25-2013 |
20130143989 | Oil-In-Water Silicone Emulsion Composition - Provided is an oil-in-water silicone emulsion composition that has a low silicone oligomer content, and that can form, even without the use of an organotin compound as a curing catalyst, a cured film that exhibits satisfactory strength and satisfactory adherence to a substrate, through the removal of water fraction. An oil-in-water silicone emulsion composition comprising (A) 100 mass parts of a polyorganosiloxane that contains in each molecule at least two groups selected from the group consisting of a silicon-bonded hydroxyl group, alkoxy group, and alkoxyalkoxy group, (B) 0.1 to 200 mass parts of a colloidal silica, (C) 0.1 to 100 mass parts of an aminoxy group-containing organosilicon compound that has in each molecule an average of two silicon-bonded aminoxy groups, (D) 1 to 100 mass parts of an ionic emulsifying agent, (E) 0.1 to 50 mass parts of a non-ionic emulsifying agent, and (F) 10 to 500 mass parts of water. | 06-06-2013 |
20130172462 | POLYOLEFINS WITH ORGANOCLAY AND FLUOROPOLYMER ADDITIVES - The polyolefin with organoclay and fluoropolymer additives improves the processing characteristics of the polyolefin for melt extrusion. Between about 200 and about 1,000 ppm/weight organoclay (0.02-0.1 percent by weight) and between about 200 and about 1,000 ppm/weight (0.02-0.1 percent by weight) fluoropolymer are mixed with a polyolefin resin, such as high-density polyethylene (HDPE), in order to improve the extrusion processing characteristics of the polyolefin. | 07-04-2013 |
20130203914 | HIGHLY SILICA LOADED STYRENE BUTADIENE RUBBER MASTERBATCH - A highly loaded silica wet masterbatch utilizing a functionalized silica dry precipitated silica with a specific surface area in the range of 100 to 300 m | 08-08-2013 |
20130203915 | COMPATIBILIZED SILICA WITH A PLURALITY OF SILANES AND A POLYMER SILICA-REINFORCED MASTERBATCH - A compatibilized silica for incorporation into natural and synthetic polymers in latex form using precipitated or fumed silica with at least two organosilicon coupling compounds in an aqueous suspension. Polymer-silica reinforced masterbatches are prepared by addition of the compatibilized silica slurry using the formed compatibilized silica. | 08-08-2013 |
20130203916 | COMPOSITION FOR SURFACE TREATMENT AND METHOD OF MAKING THE SAME - A surface treatment composition including statically charged polymeric nanoparticles. The statically charged nanoparticles include hydrogen bonding formed by combination with hydrogen hydroxide. The nanoparticles include one or more pore filling components such as polymeric silicon dioxide. The nanoparticles are encapsulated so as to retain the charge wherein the encapsulant may be a polyacrylate. The charged nanoparticles are retained to the surface to be treated and penetrate most soft and hard surfaces, insulating against oxidation, providing superior protection from soiling, staining and ultra violet degradation. The super smooth surface significantly reduces friction and mitigates static generation. Subsequent applications of the composition bond to previous applications of the composition and improve surface protection. | 08-08-2013 |
20130217817 | CONTACTING PART MADE OF THERMOPLASTIC RESIN COMPOSITION WITH REDUCED SQUEAKING NOISES - A contacting part made of a thermoplastic resin composition is provided, which is characterized in that generation of squeaking noises that are generated when members rub against each other is remarkably reduced, that an effect of reducing squeaking noises is maintained without deterioration even when being placed under high temperatures for a long time, and further that not only heat resistance, impact resistance, and moldability are superior, but also safety at the time of collision is superior because of ductile fracture. | 08-22-2013 |
20130253113 | ACTIVATED SILANE COMPOUND, RUBBER COMPOSITION USING THE SAME AND TIRE - The present invention relates to an activated silane compound obtained by reacting a hydrocarbyloxysilane compound with an organic metal compound in an organic solvent, and enhancing interaction of silica with carbon black and improving the fracture characteristic, the abrasion resistance and the low heating property provide an activated silane compound which can be reduced in a blending amount, a rubber composition prepared by blending it as a silane coupling agent and a pneumatic tire prepared by using the above rubber composition, which is excellent in a durability, a low heating property and the like. | 09-26-2013 |
20130281590 | Rubber Composition With Improved Bis-Silane Reinforcement - The present disclosure is directed to tire rubber compositions containing at least one rubbery polymer (with 10 to 100 weight percent of monomer units derived from conjugated diene monomer having between 4 and 8 carbon atoms and 0 to 90 weight percent of monomer units derived from vinyl aromatic monomer); 0.5 to 100 phr of silica filler; 0.05 to 20 phr of a bi-functional silica coupling agent; and 1 to 30 phr of a non-elastomer reactive filler reinforcing agent capable of interacting with at least two silica particles. The bi-functional silica coupling agent and the filler reinforcing agent are utilized in a weight ratio of from 1:100 to 1:0.2. Also disclosed are methods for preparing the tire rubber compositions. | 10-24-2013 |
20130310500 | PROCESS ENHANCEMENT VIA STIMULI RESPONSIVE PARTICLE SURFACES - Methods for enhancing the processing of a polymer composite are provided herein. in some embodiments, a method for enhancing the processing of a polymer composite may include masking a at least one functional group on a surface of a particle by using a at least one protective group; mixing the particles into a polymer to form a composite; processing the composite; and applying a at least one stimulus to the composite during the processing of the composite or after processing of the composite is complete in order to remove the at least one protective group from the functional group. | 11-21-2013 |
20130310501 | TREATMENT OF PRE-HYDROPHOBATED SILICA IN SITU WITHIN A RUBBER COMPOSITION, THE RUBBER COMPOSITION AND TIRE WITH COMPONENT - The invention relates to treatment of a pre-hydrophobated precipitated silica in situ within a rubber composition. The invention relates to preparation of treated precipitated silica by treatment of pre-hydrophobated precipitated silica in situ within a rubber composition with a bis(3-trialkoxysilylalkyl) polysulfide. The invention further comprises the resultant rubber composition and a tire having a component thereof. | 11-21-2013 |
20140051788 | INSULATING SILICONE RUBBER COMPOSITION - An insulating silicone rubber composition superior in reliability is provided that has excellent antistatic property while being free from bleeding, blooming, and discoloration. The insulating silicone rubber contains silicone rubber, ionic liquid having an alkoxysilyl group, and preferably a crosslinking agent. The content of the ionic liquid is preferably within a range from 0.001 to 5 parts by mass with respect to 100 parts by mass of the total amount of the silicone rubber and the crosslinking agent. | 02-20-2014 |
20140051789 | ADHESION PROMOTING ADDUCTS CONTAINING METAL LIGANDS, COMPOSITIONS THEREOF, AND USES THEREOF - Disclosed are adhesion promoting adducts containing adhesion promoting groups and metal ligands and compositions such as sealant compositions useful in aerospace applications comprising the adhesion promoting adducts. The adhesion promoting adducts are useful as adhesion promoting additives or as a copolymerizable reactant in polymer compositions. | 02-20-2014 |
20140107269 | THERMOPLASTIC ELASTOMERS EXHIBITING SUPERIOR BARRIER PROPERTIES - A blend of styrene-isobutylene-styrene based thermoplastic elastomer and organoclay-filled polyamide is disclosed which has good processability and more effective barrier properties for oxygen than the blend using amorphous or crystalline polyamide without organoclay. | 04-17-2014 |
20140142230 | RUBBER MIXTURES CONTAINING SILICIC ACID AND SULFUR-CONTAINING ADDITIVES - The present invention relates to silica-containing rubber mixture produced from at least one rubber, from a sulphur-containing alkoxysilane, from a crosslinking agent, from a filler, and optionally from further rubber auxiliaries, where the said mixture comprises from 0.1 to 15 parts by weight, based on 100 parts by weight of rubber used, of a silicon-free polysulphide additive of the formula (I) | 05-22-2014 |
20140194561 | THERMOPLASTIC COMPOSITIONS FOR LASER DIRECT STRUCTURING AND METHODS FOR THE MANUFACTURE AND USE THEREOF - The present disclosure relates to thermoplastic compositions. The disclosed compositions comprise a polycarbonate polymer, a polysiloxane-polycarbonate copolymer, a laser direct structuring additive, and a siloxane additive. Also disclosed are methods for making the disclosed thermoplastic compositions and articles of manufacture comprising the disclosed thermoplastic compositions. | 07-10-2014 |
20140194562 | COMPOSITE AND METHOD FOR PRODUCING THE SAME, RUBBER COMPOSITION, AND PNEUMATIC TIRE - The present invention aims to provide a composite including a rubber component in which surface-treated silica with a small particle size is uniformly dispersed, and a method for producing the composite. The present invention also aims to provide a rubber composition including the composite, the rubber composition capable of achieving both fuel efficiency and abrasion resistance while having excellent processability. The present invention also aims to provide a pneumatic tire including the rubber composition. The present invention relates to a composite formed from a compound latex prepared by mixing a natural rubber latex and a dispersion of surface-treated silica formed from a water glass, the surface-treated silica having an average particle size of not more than 100 nm and having a chemically-treated surface. | 07-10-2014 |
20140213708 | RUBBER COMPOSITION FOR TIRE TREADS - A rubber composition for tire treads is obtained by blending, per 100 parts by mass of a diene rubber, 5 to 150 parts by mass of silica and 0.5 to 20 parts by mass of a silicone oligomer represented by the following siloxane average formula (1): (X) | 07-31-2014 |
20140336318 | METHOD FOR OBTAINING HIERARCHICALLY ORDERED INORGANIC PHOSPHATE STRUCTURES ON PHYLLOSILICATES - The present invention relates to a method for preparing hierarchically ordered structures of inorganic phosphate particles, homogeneously deposited on the surface of a phyllosilicate, which is characterized in that it comprises the following steps: a) obtaining an acid solution of precursor compounds of an inorganic phosphate; b) preparing a dispersion of particles of a phyllosilicate in aqueous medium and acidifying the phyllosilicate dispersion by adding at least one acid, thereby obtaining an acid dispersion; c) mixing the acid solution obtained in step a) with the dispersion obtained in step b); and d), with stirring, adding a base to the mixture obtained in step c) until the required pH value for precipitating the corresponding inorganic phosphate on the phyllosilicate particles has been achieved, resulting in a hierarchically ordered structure of homogeneously distributed submicrometric or nanometric inorganic phosphate particles supported on the phyllosilicate surface. | 11-13-2014 |
20140350158 | CROSS-LINKED ORGANOSILICON POLYSULFIDES - The present invention relates to new crosslinked organosilicon polysulphides, to processes for preparing them and to their use as additives for plastics and/or rubbers. | 11-27-2014 |
20140350159 | FUNCTIONALIZED SILICA WITH ELASTOMER BINDER - A functionalized silica product includes particles of a hydrophobated silica having a coating of a polymer. A ratio of the hydrophobated silica to the polymer is from about 0.3/1 to about 100/1. The functionalized silica product may be in the form of a friable crumb or a powder, or in the form of a bale, that may be mixed into an elastomer formulation for a rubber article, such as a tire component. | 11-27-2014 |
20150031811 | POLYMER-CLAY NANOCOMPOSITE MATERIAL - The polymer-clay nano composite material is a nanocomposite formed from poly(styrene-co-ethyl methacrylate) copolymer and organo-modified clay by in situ polymerization. Nanoparticles of a montmorillonite clay that has been modified with a quaternary ammonium salt are dispersed into a mixture of styrene and ethyl methacrylate monomers to form a mixture, which then undergoes bulk radical polymerization. The poly(styrene-co-ethyl methacrylate) copolymer preferably has a styrene to ethyl methacrylate ratio of about 1:1. Preferably, the organically modified montmorillonite clay forms between 1.0 wt % and 5.0 wt % of the mixture. A free radical initiator, such as benzoyl peroxide, is used to initiate polymerization. The clay nano-filler provides the nanocomposite with improved thermal stability. The poly(styrene-co-ethyl methacrylate) copolymer has the structural form: | 01-29-2015 |
20150368439 | Graphene Polymer Composite Material - Disclosed is a graphene polymer composite material, including a matrix resin, a filler and a plurality of nano-scaled graphene sheets. Each nano-scaled graphene sheet has a surface-modified layer formed of a surface modifying agent, which provides hydrophilic and hydrophobic functional groups used to form chemical bonds with the matrix resin and the filler, thereby greatly improving strength of junction cohesion. The filler helps the graphene sheets to contact each other so as so to increase overall electrical conductivity and thermal conductivity. Since the graphene sheets are uniformly dispersed in the matrix resin, the composite material of the present invention possesses excellent mechanical property, anti-oxidation, acid-base resistance, high electrical conductivity and thermal conductivity. Therefore, the composite material is suitable for the industries in need of high performance material. | 12-24-2015 |
20150376380 | MODIFIED FILLERS FOR RUBBER COMPOUNDING AND MASTERBATCHES DERIVED THEREFROM - A method for manufacturing a modified silica product includes admixing a mercapto silane and a silica to form a hydrophobated silica, and treating the hydrophobated silica with an oxidizing agent. Likewise, a method for manufacturing a silica masterbatch with the modified silica product includes the admixing a mercapto silane solution and a silica slurry to form a hydrophobated silica slurry, and then treating the hydrophobated silica slurry with an oxidizing agent to form a modified silica slurry. The modified silica slurry is blended with a rubber latex, which is then coagulated to form the silica masterbatch. Rubber formulations and articles manufactured with one of the modified silica product and the silica masterbatch are also disclosed. | 12-31-2015 |
20160130423 | Silica Shielding Agents And Related Methods - Disclosed herein are rubber compositions comprising at least one conjugated diene polymer or copolymer, silica filler, and a silica shielding agent of formula (I), and related methods such as for improving silica dispersability in silica-filled rubber compositions. Also disclosed herein are tire components, such as tire treads containing the rubber compositions disclosed herein. | 05-12-2016 |
20160168367 | RUBBER COMPOSITION CONTAINING PRE-HYDROPHOBATED SILICA WITH ZINC SALT FATTY ACID PROCESSING AID AND TIRE WITH TREAD | 06-16-2016 |
20160177061 | Additive For A Silicone Encapsulant | 06-23-2016 |
20170233552 | PLASTIC-COATED MERCAPTOSILANE/WAX MIXTURE | 08-17-2017 |
20170233559 | Rubber Composition and Pneumatic Tire Using the Same | 08-17-2017 |
20190144609 | POLYARYLENE SULFIDE RESIN COMPOSITION HAVING EXCELLENT CHEMICAL RESISTANCE | 05-16-2019 |
524263000 | Halogen | 16 |
20080221245 | Moisture-curable silylated polymer resin composition - The present invention provides a moisture-curable composition containing silylated polyurethane prepolymer and silane acrylate polymer. The composition is flowable at room temperatures, and upon curing forms high modulus resins for use in adhesives, coatings and sealants for automotive and industrial applications. | 09-11-2008 |
20090030126 | GAS BARRIER LAMINATE, METHOD FOR PRODUCING SAME AND PACKAGE BODY USING SAME - The present invention provides a gas barrier layered product exhibiting a high oxygen barrier property independent of humidity and having excellent transparency, and a method of manufacturing the same. The gas barrier layered product includes a base material and a layer stacked on the base material. The layer is formed of a composition includes: a hydrolyzed and condensed product of a compound (L) containing a metal atom to which at least one group selected from a halogen atom and an alkoxy group is bonded; a neutralized product of a polymer containing a functional group selected from a carboxyl group and a carboxylic anhydride group; and a compound (D). At least a part of a —COO— group contained in the at least one functional group is neutralized by a metal ion having a valence of two or more. The compound (L) includes at least one compound (A) in which an organic group having at least one characteristic group, selected from a halogen atom, a mercapto group and a hydroxyl group, further bonded to the metal atom. The compound (D) is a compound bonding to both the —COO— group of the neutralized product of the polymer and a group on the surface of the hydrolyzed and condensed product. | 01-29-2009 |
20090043025 | COATING MATERIAL COMPOSITE AND COATED ARTICLE - It is aimed at providing a coating material composite capable of having a lower refractive index and keeping higher antiscratching property, antifouling property, chemical resistance, and anticrack property even when the coating material composite is used to form a coating on a malleable substrate such as plastic substrates and exposed to high temperatures upon formation of the coating and after formation of the coating. | 02-12-2009 |
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. | 07-01-2010 |
20110003922 | Halo-Functional Silane, Process For Its Preparation, Rubber Composition Containing Same and Articles Manufactured Therefrom - A halo-functional silane possesses halogen functionality and alkanedioxysilyl functionality. | 01-06-2011 |
20130012634 | Polymer compositions comprising core/shell particles - A polymer composition comprising a polymer and a core/shell particle with improved properties and a photovoltaic module comprising such polymer composition. The polymer in the polymer composition may be selected from the group consisting of polyarylene polyethers having a specific composition, polyimides having a specific composition, and halogenated polymers. | 01-10-2013 |
20130059961 | PVDF coating composition - A composition comprising at least one vinylidene fluoride (VDF) polymer [polymer (F)]; and inorganic particles at least partially coated with at least one perfluoropolyether block copolymer [polymer (E)] comprising: A) one or more (per)fluoropolyoxyalkylene segment (chain R | 03-07-2013 |
20130072609 | SYTHESIS OF FUNCTIONAL FLUORINATED POLYHEDRAL OLIGOMERIC SILSESQUIOXANE (F-POSS) - A functional fluorinated polyhedral oligomeric silsesquioxane (“F-POSS”). The F-POSS, has a chemical structure: | 03-21-2013 |
20130079445 | TREATED FILLERS, COMPOSITIONS CONTAINING SAME, AND ARTICLES PREPARED THEREFROM - The present invention is directed to a process for producing treated filler including (a) treating a slurry of untreated filler which has not been previously dried, with a treating composition including an organosilane material of specified structure (I); and (b) drying the treated filler slurry. The present invention also is directed to treated filler prepared by the process, as well as rubber compounding compositions and tires including the treated filler. | 03-28-2013 |
20130090417 | PVDF coating compositions - A vinylidene fluoride (VDF) polymer composition comprising: | 04-11-2013 |
20130109795 | FLUOROELASTOMER COMPOSITES HAVING MODIFIED MELT RHEOLOGY | 05-02-2013 |
20130245173 | PROCESSING AID FOR THERMOPLASTIC POLYURETHANES - A processing aid is used in the processing of thermoplastic polyurethanes to give various articles including a self-supporting film. The processing aid contains a) 10-50% by weight of hydrophobized, at least partially aggregated, metal oxide particles selected from the group consisting of aluminium oxide, silicon dioxide and mixtures thereof, b) 20-75% by weight of one or more thermoplastic polyurethanes, c) 0.5-25% by weight of one or more isocyanates, d) 0.5-15% by weight of one or more compounds which act as lubricant and dispersant, the sum of the constituents a) to d) amounting to at least 90% by weight, based on a total weight of said processing aid. | 09-19-2013 |
20140031471 | Stabilization Of Polymers That Contain A Hydrolyzable Functionality - A process for treating a polymer having a hydrolyzable functionality, the method comprising: (i.) providing a polymer having hydrolyzable functionality; and (ii.) introducing a stabilizing agent to the polymer, where the stabilizing agent is defined by the formula (I) where ÷ is a hydrolyzable group that forms an acidic species upon hydrolysis, where R | 01-30-2014 |
20140163147 | Organic Dispersion, Method for Preparing the Same, and Coating Composition Prepared from the Same - An organic dispersion is provided. The organic dispersion includes an organic solvent, and an inorganic nano sheet material modified by a fluoro-containing modifier and dispersed in the organic solvent, wherein the inorganic nano sheet material is in a size from 20 to 80 nm, and the organic dispersion has a solid content from 1 to 20 wt %. Further, a weight ratio of the fluoro-containing modifier in the inorganic nano sheet material to the inorganic nano sheet material is in a range from 0.06 to 1.5. | 06-12-2014 |
20160096952 | POLYIMIDE RESIN AND POLYIMIDE FILM PRODUCED THEREFROM - Disclosed herein is a polyimide resin including a silica filler surface-treated with a fluorine-containing compound, and a polyimide film formed using the polyimide resin. The polyimide resin has improved dispersibility and heat resistance because the surface of a silica filler is fluorinated. | 04-07-2016 |
20160122558 | SYNTHESIS OF FUNCTIONAL FLUORINATED POLYHEDRAL OLIGOMERIC SILSESQUIOXANE ("F-POSS") - A method of manufacturing a fluorinated polyhedral oligomeric silsesquioxane. The method for manufacture includes opening a single edge of a closed-cage F-POSS and bridging the opened, single edge with a sulfate group. The sulfate group is converted to a disilanol, which is then reacted with a functional dichlorosilane having an organic functional group comprising at least three carbon atoms. | 05-05-2016 |