Class / Patent application number | Description | Number of patent applications / Date published |
524849000 | Solid polymer from ethylenic monomer only, said polymer formed in the presence of a nonreactant material | 81 |
20090062462 | Encapsulation product, process for producing the same, and ink composition - An object of the present invention is to provide an encapsulated product having excellent properties, for example, the core substance is not limited. An encapsulated product comprising a core substance encapsulated with a wall material mainly comprising a polymer, wherein the polymer contacts the core substance through an ionic surfactant a and comprises at least (1) a repeating structural unit derived from an ionic polymerizable surfactant B and/or ionic monomer and (2) a repeating structural unit derived from an ionic polymerizable surfactant C having an electric charge the same as or opposite the electric charge of the ionic surfactant; or an encapsulated product comprising a core substance encapsulated with a wall material mainly comprising a polymer, wherein the polymer comprises a repeating structural unit comprising a hydrophobic monomer and is present between (1) an ionic surfactant b and (2) an ionic surfactant c. | 03-05-2009 |
20090131584 | Resin-Coated Metal Pigment, Method for Producing the Same, and Water Base Paint Using the Same - The present invention provides a resin-coated metal pigment capable of achieving both of water resistance of a water base paint and chemical resistance of a film at a high level, and a water base paint using the resin-coated metal pigment. The present invention provides a method for producing a resin-coated metal pigment including an adsorption step of bringing a solution or a dispersion liquid of a phosphate ester component (A) into contact with a metal pigment to prepare a phosphate ester adsorbing metal pigment, a slurry preparation step of preparing a slurry for polymerization obtained by dissolving a polymerization component (B) therein, and a coating step of polymerizing the polymerization component (B) to form a resin coating layer on the surface of the phosphate ester adsorbing metal pigment; a resin-coated metal pigment obtained by the method; and a water base paint using the resin-coated metal pigment. | 05-21-2009 |
20090198014 | 1,3/1,4-CYCLOHEXANE DIMETHANOL BASED MONOMERS AND POLYMERS - A mixture of compounds useful to make a polymer or a prepolymer, the mixture of compounds including compounds having the formula I; wherein R | 08-06-2009 |
20100227975 | AQUEOUS DISPERSIONS OF POLYMER PARTICLES - The invention provides a method for preparing an aqueous dispersion of polymer particles comprising the following steps: (i) preparing a dispersion having a continuous aqueous phase, a dispersed organic phase comprising one or more ethylenically unsaturated monomers, and an amphiphilic RAFT agent as a stabiliser for said organic phase, and (ii) polymerising said one or more ethylenically unsaturated monomers under the control of said amphiphilic RAFT agent to form said aqueous dispersion of polymer particles, novel amphiphilic RAFT agents for use in this method, novel RAFT agents useful in making these amphiphilic RAFT agents and methods for their manufacture. | 09-09-2010 |
20100267894 | POLYMER MODIFIED PIGMENT AND PRODUCTION PROCESS OF THE SAME - A polymer modified pigment having a polymer (P-1) on the surface of a pigment (A), wherein the polymer (P-1) is obtained by copolymerizing a copolymer (B-1) of a polymerizable unsaturated monomer containing at least one polymerizable unsaturated group soluble in a non-aqueous solvent, and at least one kind of polymerizable unsaturated monomer (C), which is soluble in the non-aqueous solvent and either insoluble or poorly soluble following polymerization: and a polymer modified pigment having a polymer (P-2) on the surface of a pigment (A), wherein the polymer (P-2) is obtained by polymerizing at least one kind of polymerizable unsaturated monomer (C) soluble in the non-aqueous solvent and either insoluble or poorly soluble following polymerization, in the presence of an alkyd resin (B-2) soluble in a non-aqueous solvent. | 10-21-2010 |
20100298493 | METHOD FOR GAS PHASE POLYMERIZATION - Disclosed is a catalyst injection nozzle that comprises an outer tube with an open end, a nozzle tip with a diameter connected to the outer tube open end, an orifice connected to the nozzle tip internal to the outer tube, an internal mixing zone connected to the orifice internal to the outer tube, an inner tube residing within the outer tube further comprising an open end connected to the internal mixing zone, where a steady-state, uniform two-phase flow regime between an atomizing gas and at least one liquid catalyst feed does not form in the internal mixing zone at an atomizing gas to liquid catalyst feed flow ratio of about 0.05 to about 10. | 11-25-2010 |
20110245416 | COMPOSITION - A composition for film formation which can form a film suitable for use as an interlayer dielectric in a semiconductor device, etc. and having an appropriate even thickness and can give a film having excellent characteristics including permittivity and Young's modulus; and a dielectric film obtained from the film-forming composition. The composition contains a compound (X) having a functional group which is partly eliminated by heating, irradiation with light, irradiation with radiation, or a combination thereof to generate volatile matter and yield an unsaturated group in the remaining part of the functional group. | 10-06-2011 |
20120184673 | Use of an Apparatus for Adding at Least One Additive to a Receptor Interior - The invention relates to the use of an apparatus for adding at least one solid or viscous liquid additive, or an additive dispersed in solvent, to a reactor interior of a reactor for preparing crosslinked, finely divided polymers by copolymerizing
| 07-19-2012 |
20140194572 | ADHESIVE COMPOSITION AND EASILY DISMANTLABLE ADHESIVE TAPE - The present invention provides an easily dismantlable adhesive composition as an adhesive composition containing an acrylic polymer (X) that contains a (meth)acrylate monomer as a main monomer component, and an acid catalyst or an acid generator, in which the acrylic polymer (X) contains a poly(meth)acrylate chain (A) that is formed of repeating units derived from a carboxyl precursor group-containing (meth)acrylate monomer (a), and a number of the repeating units is 10 or greater. | 07-10-2014 |
20140213725 | POLYMERIZABLE INORGANIC-PARTICLE DISPERSANT, INORGANIC-ORGANIC COMPOSITE PARTICLES CONTAINING SAID POLYMERIZABLE INORGANIC-PARTICLE DISPERSANT, AND INORGANIC-ORGANIC RESIN COMPOSITE MATERIAL - The present invention provides a polymerizable inorganic particle dispersant that can achieve an inorganic-organic composite particle and inorganic-organic resin composite material, which have a high refractive index and a high Abbe's number, i.e., which can achieve both of a high refractive index and a high Abbe's number that is non-conventional in a composite with an inorganic particle. The present invention relates to a polymerizable inorganic particle dispersant comprising a compound which includes the following functional groups A, B and Q: A: Polymerizable functional group; B: Carboxyl group, Oxo acid group containing a phosphorous or Oxo acid group containing sulfur; and C: Sulfur-containing divalent or more aliphatic hydrocarbon group, which may contain a hetero atom other than sulfur. | 07-31-2014 |
20150126680 | PARTICLES FOR ELECTROPHORETIC DISPLAYS - This invention relates to particles comprising a core particle and a polymeric shell, a process for their preparation, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids. | 05-07-2015 |
20160194453 | ROOM-TEMPERATURE-CURABLE RESIN COMPOSITION | 07-07-2016 |
524850000 | N-containing monomer | 19 |
20090005505 | Triarylamine-Arylvinylene Moiety-Containing Conjugated Polymers, Their Production And Use - The present invention relates to conjugated polymers and dendrimers containing styryl-triarylamine structural units, to the use thereof in electronic components, in particular in polymeric organic light-emitting diodes, to monomers for the preparation thereof, and to components and light-emitting diodes comprising polymers and dendrimers of this type. | 01-01-2009 |
20090118423 | Acrylated Hyaluronic Acid - The present invention relates to an acrylated hyaluronic acid product and to processes for the production thereof. | 05-07-2009 |
20090182092 | PROCESS FOR PRODUCTION OF WATER-ABSORBENT RESIN - A purpose of the present invention is to reduce odor of a water-absorbent resin during absorption of water. Such the invention is attained by a process for production of a water-absorbent resin by subjecting a water-soluble ethylenically unsaturated monomer to reversed-phase suspension polymerization. The process comprises the following steps (A) to (C): (A) adding an aqueous solution of water-soluble ethylenically unsaturated monomer to a petroleum hydrocarbon dispersion medium to disperse the aqueous solution in the dispersion medium; (B) adding a surfactant to the emulsion to further disperse the emulsion; and (C) performing the reversed-phase suspension polymerization using a water-soluble radical polymerization initiator, optionally in the presence of an internal-crosslinking agent. | 07-16-2009 |
20100048814 | AQUEOUS DISPERSIONS OF POLYMER-ENCLOSED PARTICLES, RELATED COATING COMPOSITIONS AND COATED SUBSTRATES - Disclosed are methods for making aqueous dispersions of polymer-enclosed particles, such as nanoparticles, polymerizable polymers useful in such a method, and cationic electrodepositable compositions comprising such aqueous dispersions. | 02-25-2010 |
20100210788 | ELECTRON DEFICIENT OLEFINS - This invention relates to novel electron deficient olefins, such as certain 2-cyanoacrylates and methylidene malonates, prepared using an imine or an iminium salt. | 08-19-2010 |
20100222507 | METHOD FOR PRODUCING FINE-PARTICLE-DISPERSED POLYOL, AND METHOD FOR PRODUCING POLYURETHANE RESIN - A method for producing a fine-particle-dispersed polyol (I) is provided, the method including the steps (1) and (n−1): the step (1) of polymerizing an ethylenically unsaturated monomer (b) in a polyol (a), in the presence of fine particles (P1) and a radical polymerization initiator (c), so as to obtain a fine-particle-dispersed polyol intermediate (B2); and the step (n−1) of polymerizing (b) in a fine-particle-dispersed polyol intermediate (B(n−1)), in the presence of (c), so as to obtain a fine-particle-dispersed polyol intermediate (Bn) or the fine-particle-dispersed polyol (I), where n represents an integer of 3 to 7, wherein (P1) have a volume-average particle diameter (R1) of 0.01 μm to 1.0 μm, and a concentration of (b) in the step (1) is 7 wt % to 40 wt %. Thus, a method for producing a fine-particle-dispersed polyol can be provided that contains polymer fine particles dispersed in a polyol having a small particle diameter, and that, when it is used for forming a polyurethane resin, allows the polyurethane resin to exhibit excellent resin properties. | 09-02-2010 |
20110230617 | RADIATION-CURABLE COATING MATERIALS - The present invention relates to radiation-curable coating materials comprising new photoinitiators, and to the use thereof. | 09-22-2011 |
20120225997 | PROCESS FOR PRODUCTION OF ACRYLIC ADHESIVE SHEET - The present invention relates to a process for producing an acrylic pressure-sensitive adhesive sheet, containing forming an acrylic pressure-sensitive adhesive layer by crosslinking an acrylic pressure-sensitive adhesive composition containing: an acrylic copolymer obtained by polymerizing monomer components containing the following (a) and (b); and isocyanate-based crosslinking agent, and containing substantially no crosslinking catalyst: (a) 80 to 99.9 wt % of monomer (m1) represented by CH | 09-06-2012 |
20120264878 | BINDER FOR SECONDARY BATTERY ELECTRODES - A binder for secondary battery electrodes contains a copolymer latex obtained by emulsion polymerization of a monomer composition containing 12.0 to 39.5 wt % of an aliphatic conjugated diene-based monomer, 1.5 to 8.5 wt % of an unsaturated carboxylic acid alkyl ester monomer, 0.1 to 10.0 wt % of an ethylene-based unsaturated carboxylic acid monomer, and 42.0 to 86.4 wt % of a monomer that is copolymerizable therewith, wherein 50 to 100 wt % of the copolymer latex is toluene-insoluble. | 10-18-2012 |
20120296038 | ISOCYANURATE VINYL ESTER ANCHORING ADHESIVE COMPOSITION - An anchoring adhesive includes effective amounts of an isocyanurate compound and a vinyl ester compound that react and cure to form a composition having high compressive strength, high tensile strength and low shrinkage. The anchoring adhesive can be used to firmly bond anchor pins to boreholes in concrete, steel, wood, and other substrates. | 11-22-2012 |
20130131268 | RADIATION CURABLE LIQUID COMPOSITION FOR LOW GLOSS COATINGS - A radiation curable liquid coating composition comprising 1 to 90 wt % of at least one multifunctional (meth)acrylated oligomer; 10 to 80 wt % of at least one C | 05-23-2013 |
20140011954 | METHOD FOR PRODUCING POROUS SILICA PARTICLE, RESIN COMPOSITION FOR ANTIREFLECTION COATING, AND ARTICLE AND ANTIREFLECTION FILM HAVING ANTIREFLECTION COATING - An object of the present invention is to provide a method for producing porous silica particles having a small particle diameter in high yield relative to a volume of a reaction solution. In order to achieve the object, the present invention provides a method for producing porous silica particles having pores on the surfaces thereof, the method including a step of adding a mixed solution (solution A) containing tetraalkoxysilane, alkylamine, and alcohol to a mixed solution (solution B) containing ammonia, alcohol, and water and performing a hydrolysis and condensation reaction of the tetraalkoxysilane to produce silica particles, and a step of removing the alkylamine from the silica particles. | 01-09-2014 |
20140051805 | WATER/OIL REPELLENT COMPOSITION, METHOD FOR ITS PRODUCTION AND ARTICLE - To provide a water/oil repellent composition with which an article which has favorable water/oil repellency and washing durability, and into which infiltration of a coating liquid can be suppressed, is obtained, and which presents a low environmental impact, its production method and an article having its surface treated with the composition. A water/oil repellent composition comprising a copolymer (X) having structural units based on the monomer (a) and structural units based on the monomer (b), and an aqueous medium, wherein the mass average molecular weight of the copolymer is at least 60,000, and the proportion of the structural units based on the monomer (a) is 60 to 95 mass %. Monomer (a): by (Z—Y) | 02-20-2014 |
20140088249 | PROCESS FOR THE PREPARATION OF AN AQUEOUS EMULSIFIER-STABILIZED VINYL ACETATE-ETHYLENE COPOLYMER DISPERSION WITH FINE PARTICLE SIZE - A process for preparing an aqueous emulsifier-stabilized vinyl acetate-ethylene copolymer dispersion with weight average particle size in a range from 100 nm to 300 nm includes emulsion polymerization of a reaction mixture including: | 03-27-2014 |
20140213726 | POLYMERIZABLE IONIC LIQUID COMPRISING MULTIFUNCTIONAL CATION AND ANTISTATIC COATINGS - A multifunctional polymerizable ionic liquid is described comprising an anion and a cationic group having at least two ethylenically unsaturated polymerizable groups, each bonded to the cationic group via a divalent non-alkyl linking group. The multifunctional linking groups independently comprise a heteroatom such as oxygen or nitrogen. The linking groups may independently comprise one or more linkages such as an amide, urea, and more typically a urethane or ester linkage. The ethylenically unsaturated polymerizable groups are typically (meth)acrylate groups. Coatings and coated articles are also described. | 07-31-2014 |
20140256877 | PRESSURE-SENSITIVE ADHESIVE SHEET - A pressure-sensitive adhesive sheet containing a pressure-sensitive adhesive layer. The pressure-sensitive adhesive layer has a melting point of −60° C. to 0° C. The melting point can be measured by using the pressure-sensitive adhesive layer as a measurement sample according to differential scanning calorimetry (DSC) in conformity with JIS K 7121. | 09-11-2014 |
20140288238 | POLYMER POLYOL, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING POLYURETHANE RESIN - A polymer polyol (I) is provided that is formed of a polyol (A), polymer particles (B) obtained by polymerization of an ethylenically unsaturated compound (b), and an active-hydrogen-containing compound (d) having an aromatic ring and having a number-average molecular weight of 150 to 2,000, wherein a content of (d) is 1 to 20% on the basis of a weight of (B). The polymer polyol of the present invention contains polymer particles having sufficiently small particle diameters, has a low viscosity, and has excellent handleability. A polyurethane resin obtained by using the polymer polyol of the present invention has excellent mechanical strengths such as elongation at break. | 09-25-2014 |
20150361277 | CROSS-LINKED PLASTIC MATERIAL WITH AN INTRINSIC ANTIMICROBIAL EFFECT BASED ON VINYL ESTERS AND VINYL ESTER URETHANES - The present invention is directed to a radically curable chemical composition in form of a resin for the production of materials having an intrinsic antimicrobial effect, to the applications of these materials, to a method for the preparation of these resins and materials, and to the use of an amino-functionalized styrene derivative as a reactive diluent. The cross-linked plastic materials formed after curing have an intrinsic antimicrobial effect without the use of additional biocides. | 12-17-2015 |
20160039951 | ALLYL ETHER SULFATE POLYMERIZABLE SURFACTANTS AND METHODS FOR USE - Disclosed are ethylenically unsaturated salts of allyl (poly)ether sulfates utilized as reactive surfactants (emulsifiers) during emulsion polymerization. | 02-11-2016 |
524851000 | Halogen-containing monomer | 4 |
20080221266 | ADDITION OF ORGANIC INITIATORS DURING THE PRESSURE DROP IN VINYL CHLORIDE MONOMER POLYMERIZATION REACTIONS - The invention pertains to a process to polymerize one or more monomers wherein one or more initiators and optionally one or more surfactants are added to a polymerization mixture when the pressure in the polymerization reactor is dropping. This process allows a shorter polymerization time due to a higher pressure drop rate at the end of the polymerization reaction. Moreover, the cooling capacity of the polymerization reactor is used more efficiently. | 09-11-2008 |
20090192263 | TRIFLUOROVINYL AROMATIC CONTAINING POLY(ALKYL ETHER) PREPOLYMERS - The present invention provides prepolymers based on poly(alkyl ethers) having terminal trifluorovinyl aromatic containing groups and polymers produced from such prepolymers. The prepolymers and polymers are useful as biomedical devices such as contact lenses or intraocular lenses. | 07-30-2009 |
20140018499 | Nucleation in Aqueous Polymerization of Fluoromonomer - A process is provided for polymerizing fluoromonomer in an aqueous medium, wherein a dispersion of essentially surfactant-free hydrocarbon-containing oleophilic nucleation sites is first formed in the aqueous medium, and then polymerization is commenced to form a dispersion of fluoropolymer particles at the oleophilic nucleation sites, wherein the nucleation sites can be derived from hydrocarbon-containing compound. The surfactant used to stabilize the fluoropolymer dispersion can also be hydrocarbon-containing. | 01-16-2014 |
20160075804 | METHOD FOR PRODUCING FLUORINATED POLYMER - A method for producing a fluorinated polymer, which comprises carrying out polymerization in a container capable of polymerizing a monomer in a pressurized state, in the presence of at least one of specific four organic peroxides, in a polymerization medium containing at least one fluorinated solvent (B) having a boiling point at normal pressure of at most 60° C., using at least a fluorinated monomer (C) having a boiling point at normal pressure higher than said fluorinated solvent (B), and tetrafluoroethylene, at a temperature of at most 70° C. and at least the boiling point at normal pressure of a fluorinated solvent (B) having the lowest boiling point at normal pressure among said fluorinated solvent (B). | 03-17-2016 |
524852000 | Chalcogen atom containing monomer other than ether oxygen as sole chalcogen | 34 |
20080293884 | SYNTHETIC RESIN EMULSION POWDER - Disclosed is a synthetic resin emulsion powder obtained by spray-drying a composition that comprises an emulsion (A) where the dispersoid is a polymer that having one or more unsaturated monomer units selected from ethylenic unsaturated monomers and dienic monomers, and a polyvinyl alcohol (B) having, in the molecule, from 1 to 12 mol % of ethylene units. The emulsion powder has good redispersibility and good water resistance. Its redispersion well form good films and has good storage stability at low temperatures. The emulsion powder is favorable for additives to hydraulic substances, as it well disperses in hydraulic substances such as cement mortar and gives hardened articles of high mechanical strength. The emulsion powder is also favorable for joint materials for hydraulic substances, as its adhesiveness and durability are both good and gives jointed articles of high mechanical strength. | 11-27-2008 |
20090030149 | Process For Producing Aqueous Dispersion Of Composite Of Poly(3,4-Dialkoxythiophene) With Polyanion - The present invention provides a method for the production of an aqueous dispersion containing an electroconductive polymer component which enables electroconductive thin films which are outstanding in their transparency and electroconductivity to be formed, together with the aqueous dispersion obtained by said method. This method includes a stage in which a 3,4-dialkoxythiophene is polymerized in an aqueous solvent using an oxidizing agent in the presence of a polyanion and, in this stage, said oxidizing agent is added by the dropwise addition of a solution or dispersion containing said oxidizing agent to the reaction solution or, alternatively, in the polymerization stage, the alkali metal ion concentration in the reaction liquid is maintained at no more than 400 ppm. | 01-29-2009 |
20100273942 | Method for Producing Water-Absorbing Polymer Particles - A process for producing water-absorbing polymer particles, comprising the addition of a solid additive to a polymer gel by means of a conveying screw ( | 10-28-2010 |
20120157624 | SILICON-CONTAINING CURABLE COMPOSITION AND CURED PRODUCT THEREOF - Provided is a silicon-containing curable composition which includes a prepolymer (A) containing two or more Si—H groups in one molecule, which is obtained by subjecting one or more kinds of a cyclic siloxane compound (α) represented the following formula (1) and one or more kinds of a compound (β) represented by the following formula (2), to a hydrosilylation reaction; a cyclic siloxane compound (B) containing, in one molecule, two or more carbon-carbon double bonds that are reactive with Si—H groups; a polysiloxane compound (C) which is different from the prepolymer (A) and the cyclic siloxane compound (B); and a hydrosilylation catalyst (D). In formula (1), R | 06-21-2012 |
20140187715 | CURABLE COMPOSITION AND CURED ARTICLE - Provided are: a curable composition from which a cured article having excellent molding processability and high heat resistance as well as such a high Tg that it can be used as a molding resin for a SiC power semiconductor can be obtained; and a cured article thereof. The curable composition comprises: 100 parts by mass of a compound having at least two partial structures represented by the following Formula (1) in the molecule as a component (A); 0.5 to 3 parts by mass of a thermal radical generator as a component (B); and 0 to 50 parts by mass of other radical-reactive compound as a component (C): | 07-03-2014 |
20160083524 | ALUMINUM CHELATE COMPOUND AND ROOM TEMPERATURE-CURABLE RESIN COMPOSITION CONTAINING SAME - Provided are an aluminum chelate compound useful as, for example, a curing catalyst for a room temperature-curable resin; and a room temperature-curable resin composition containing such aluminum chelate compound. | 03-24-2016 |
20170233531 | VISCOELASTIC SILICONE RUBBER COMPOSITIONS | 08-17-2017 |
524853000 | Carboxylic acid or derivative monomer | 27 |
20080269411 | Low Voc Coatings and Paints - Coating compositions are provided which may be applied from aqueous systems and contain binders which are autoxidisable to produce rapid drying hard coatings, preferred binders are based on polymers derived from monomers obtained by the reaction of drying oil fatty acids and unsaturated monomers. The polymers contain microgels, have low Tg and contain residual unsaturation; preferred copolymers also contain amide groups. The drying of the coating compositions can be accelerated by the use of metal dryers and have been found to enable the use of particularly low levels of vanadium dryers. | 10-30-2008 |
20100160554 | Method for producing polymer composition and polymer composition - Disclosed are a process for producing a polymer composition having a high solubility in a solvent, and a polymer composition. The process for producing a polymer composition comprises polymerizing a radical polymerizable monomer in a solvent comprising a compound of formula (1) or (2) in the presence of a radical polymerization initiator: | 06-24-2010 |
20100234527 | OPTICAL SEMICONDUCTOR ENCAPSULATING MATERIAL - The present invention provides a sealant material for an optical semiconductor containing (A) one or more kinds of a (meth)acrylic compound selected from a (meth)acrylate-modified silicone oil, a long chain alkyl (meth)acrylate, and a polylakylene glycol (meth)acrylate having the number average molecular weight of 400 or more, (B) a (meth)acrylate compound having an ester bond with an alicyclic hydrocarbon group having 6 or more carbon atoms, and (C) a radical polymerization initiator; and an optoelectronic conversion element and an optoelectronic conversion device using thereof. The sealant material for an optical semiconductor of the present invention provides a cured product having excellent characteristics in transparency, stability to UV light and heat, yellowing resistance, and adhesion performance, and thus may be suitably used as a sealant material for a light emitting element, a light receiving element and the like in an optical semiconductor device (semiconductor light emitting device), especially as a transparent sealant material for optical semiconductors such as LED and the like. | 09-16-2010 |
20110003935 | THERMAL FLUIDITY MODIFIER FOR POWDER COATING MATERIAL, METHOD FOR PRODUCING THE SAME, AND POWDER COATING MATERIAL - Disclosed are a thermal fluidity modifier for a powder coating material, which contains a polymer containing t-butyl (meth)acrylate units and having a glass transition temperature (Tg) of 20 to 120° C. as calculated by the following equation (1): | 01-06-2011 |
20110245417 | POLYMERIZABLE COMPOSITION, RESIN SHAPED ARTICLE, AND LAMINATE - A polymerizable composition comprised of a cycloolefin monomer, polymerization catalyst, cross-linking agent, and reactive fluidizing agent, a cross-linkable resin shaped article obtained by bulk polymerizing the polymerizable composition, a cross-linked resin shaped article obtained by bulk polymerizing and cross-linking the polymerizable composition, and a laminate obtained by laminating at least the cross-linkable resin shaped article or the cross-linked resin shaped article. | 10-06-2011 |
20120016080 | INITIATORS FOR POLYMERIZATION OF VINYL MONOMERS BASEDON THE REACTION OF PHENOXYALUMINUM COMPLEXES WITH OXYGEN - One exemplary embodiment includes a method comprising polymerizing vinyl monomers with an initiator comprising a phenoxyaluminum alkyl compound in the presence of oxygen. | 01-19-2012 |
20120108746 | RADIATION CURABLE INKJET PRINTING METHODS - An inkjet printing method includes the steps of a) providing a first radiation curable composition curable by free radical polymerization or cationic polymerization; b) applying a layer of the first radiation curable composition on a substrate; c) curing the layer; d) jetting on the cured layer a second composition curable by a different polymerization than the first composition but selected from the group consisting of free radical polymerization and cationic polymerization; and e) curing the jetted second composition by a different polymerization than the first composition. The first composition includes a cationically polymerizable compound having at least one (meth)acrylate group present in the first curable composition in an amount of at least 25 wt % based upon the total weight of the first curable composition. An inkjet ink set may be used in the above inkjet printing method. | 05-03-2012 |
20120142860 | Acrylic Resin Composition, Method of Manufacturing the Same, and Architectural Material, Fashion Accessory, and Optical Material Formed Using the Same - The present invention provides an acrylic resin composition containing a polycrystal of colloidal particles of silicon oxide in an acrylic resin that is formed by curing an acrylic monomer liquid at room temperature and/or an acrylic oligomer liquid at room temperature, wherein a mean distance between the colloidal particles in the polycrystal is 140 to 330 nm. The size of the single crystal that constitutes the polycrystal can be controlled by adjusting the content of silicon oxide and/or the additive amount of impurities. An architectural material, a fashion accessory, and an optical material are provided that are formed by using the acrylic resin composition. | 06-07-2012 |
20120322943 | Method for producing hybrid particles - The invention relates to a method for producing hybrid-particles containing polymer and SiO | 12-20-2012 |
20140045993 | REACTIVE RESINS FOR CABLE SEALING COMPOUNDS - The invention describes a composition, especially in the form of a 2-component system comprising (meth)acrylated polyether polyols and/or polyester polyols and/or (meth)acrylated hydroxy-functionalized triglycerides with an adjustable pot life, especially for cable potting compounds. | 02-13-2014 |
20140088250 | METHOD FOR POLYMERISATION OF (METH)ACRYLIC ACID IN SOLUTION, POLYMER SOLUTIONS OBTAINED AND THEIR USES - The present invention relates to a new solvent-free preparation method of a (meth)acrylic acid polymer in solution, where said polymer has a molecular weight less than 8,000 g/mol and a polydispersity IP index between 2 and 3 by radical polymerisation, the polymers obtained by this means, and their applications in industry. | 03-27-2014 |
20140194573 | HYDROPHOBIC COATINGS THAT PROVIDE RENEWABLE HYDROPHILIC SURFACE - Paints and coatings that change the coated surface from hydrophobic to a hydrophilic, self-cleaning surface when exposed to atmosphere are described. The compositions include a plurality of boronic acid functionalized polymers, and a blocking agent contacting at least one of the plurality of boronic acid, wherein the blocking agent is configured to be removed by a stimulus to provide a renewable hydrophilic, self-cleaning polymer coating. | 07-10-2014 |
20150051344 | METAL OXIDE DISPERSION, POLYMERIZABLE COMPOSITION COMPRISING THE METAL OXIDE DISPERSION, AND POLYMER THEREOF - An objective of the present invention is to provide an organic-inorganic hybrid acrylic polymer having an increased refractive index, which has a higher transparency and a less impaired scratch resistance; a metal oxide dispersion and a polymerizable composition as materials for the polymer; and the organic-inorganic hybrid polymer capable of being produced in a crack-free manner. Another objective of the present invention is to provide a high-performance antireflection film using the organic-inorganic hybrid polymer. | 02-19-2015 |
20150087782 | POLYMERIZABLE COMPOSITION, CROSSLINKABLE RESIN MOLDED BODY, CROSSLINKED RESIN MOLDED BODY, AND LAMINATE - A polymerizable composition including a cycloolefin monomer mixture, a metathesis polymerization catalyst, and a crosslinking agent, the cycloolefin monomer mixture including a compound represented by a formula and an additional cycloolefin compound, the polymerizable composition producing a crosslinkable resin having a modulus of elasticity at 100° C. and a modulus of elasticity at 140° C. of 1.0×10 | 03-26-2015 |
20160168305 | METHOD FOR CONTROLLING THE SYNTHESIS OF A BLOCK COPOLYMER CONTAINING AT LEAST ONE NONPOLAR BLOCK AND AT LEAST ONE POLAR BLOCK AND USE OF SAID BLOCK COPOLYMER IN APPLICATIONS OF NANOLITHOGRAPHY BY DIRECT SELF-ASSEMBLY | 06-16-2016 |
524854000 | Monomer containing at least two carboxylic acid or derivative groups | 12 |
20080221267 | Process for Preparing an Aqueous Addition-Polymer Dispersion - Process for preparing an aqueous polymer dispersion using alkenes of 5 to 12 carbon atoms and use of the resultant aqueous polymer dispersions as adhesives components. | 09-11-2008 |
20100130682 | POLYMERIZABLE MONOMER, POLYMERIZABLE COMPOSITION, AND DENTAL MATERIAL - The present invention provides a polymerizable composition that exhibits excellent adhesive properties to a tooth structure (particularly dentin) when applied as a dental material, and a polymerizable monomer that is used as a component of the polymerizable composition. The present invention is a polymerizable monomer (A) that is a compound having at least two polymerizable groups. The polymerizable monomer (A) has a retention time of 7 minutes to 30 minutes in a high-performance liquid chromatography (HPLC) measurement conducted under a condition in which a column with an inner diameter of 3.9 mm and a length of 300 mm, packed with a C18 packing material having been crushed to have an average particle size of 10 μm and a pore size of 125 angstroms, is used, an eluent is a mixed solvent of methanol and water contained at a ratio of 3:7, a flow rate is 1.0 mL/minute, a measurement temperature is 50° C., a sample injection volume is 10 μL, and a dead volume from a sample inlet to a detection point excluding the column is 87 μL. The present invention also is a composition containing the polymerizable monomer (A). | 05-27-2010 |
20100298494 | INK COMPOSITION, INKJET RECORDING METHOD, PRINTED MATERIAL, METHOD FOR PRODUCING PLANOGRAPHIC PRINTING PLATE, AND PLANOGRAPHIC PRINTING PLATE - The invention provides an ink composition having at least (A) a polymerization initiator, (B) an ester or amide of (meth)acrylic acid having a 1,3-dioxolane ring skeleton or a 1,3-dioxane ring skeleton or (B′) an ester or amide of (meth)acrylic acid having a 1,3-diketone structure, and (C) a colorant. The invention further provides an inkjet recording method and a method for producing a planographic printing plate, each of which includes at least (I) ejecting the ink composition onto a hydrophilic support and (II) curing the ink composition by irradiating the ejected ink composition with active radiation so as to form a hydrophobic image region on the hydrophilic support. The invention furthermore provides a planographic printing plate formed by the method for producing a planographic printing plate. | 11-25-2010 |
20100331486 | COPOLYMERIZABLE SURFACTANTS (1) - The invention is directed to the use of maleic esters selected from compounds of formulae (I), (II) and (III), as copolymerizable emulsifiers in the emulsion polymerization of olefinically unsaturated monomers, in which A is a C3-C40 alkyl group; X, Y and Z independently are hydrogen or methyl; B and D independently are sulfate, phosphate or hydrogen; n and p independently are numbers in the range from 0 to 40; and m is a number in the range from 2 to 40. | 12-30-2010 |
20110172359 | Crosslinkable Moulding Composition - A crosslinkable moulding composition comprises: (1) a functionalised isocyanate product having at least six ethylenically unsaturated groups which is the reaction product of (i) an isocyanate component having an isocyanate functionality of two or more, and (ii) an ethylenically unsaturated component having at least one functional group that is reactive with an isocyanate group of the isocyanate component and at least two ethylenically unsaturated groups; and (2) a monomer component comprising a cross-linking monomer having at least two ethylenically unsaturated groups, wherein at least one of an ethylenically unsaturated component (ii) and/or a monomer component (2) are selected to have at least three ethylenically unsaturated groups. The moulding compositions are especially suitable for reinforcement and thermal curing. Example crosslinked resins derived from such moulding compositions are shown to be capable of achieving high heat deflection temperatures, often in excess of 260° C. | 07-14-2011 |
20120264879 | PRODUCING COATINGS BASED ON LCST POLYMERS - This invention relates to a process for producing coatings based on an LCST polymer and to formed articles obtainable by the process. | 10-18-2012 |
20130289205 | RESIN COMPOSTION FOR LASER ENGRAVING, FLEXOGRAPHIC PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND PROCESS FOR PRODUCING SAME, AND FLEXOGRAPHIC PRINTING PLATE AND PROCESS FOR MAKING SAME - Disclosed is a resin composition for laser engraving, comprising: (Component A) a macroinitiator having a structure represented by any one of Formulae I to V below obtained by step-growth polymerization; and (Component B) a polymerizable compound. | 10-31-2013 |
20140114021 | Organopolysiloxane, Method for Producing the Same, and Curable Resin Composition Containing the Organopolysiloxane - The present invention provides organopolysiloxane comprising one or more unsaturated bond-containing group(s) in one molecule and having constitutional units F1, M1, and T in any combination of
| 04-24-2014 |
20150329706 | PROCESS FOR MANUFACTUING FILLED POLYMERIC MATERIALS WITH MODIFIED FILLER PARTICLES - The invention pertains to a process for manufacturing a filled polymeric material comprising a polymeric matrix and filler modified with functional particles in a high energy dry-blending process through collisions of sufficient energy to bound, adhere, or otherwise associate the pigment particles to the filler. | 11-19-2015 |
20150361283 | INK COATING FORMULATIONS AND POLYMERIZABLE SYSTEMS FOR PRODUCING THE SAME - Ink and coating compositions, printing and coating processes, and printed and coated substrates utilizing a polymerizable composition comprising one or more di-activated vinyl compounds, with the proviso that said a di-activated vinyl compound is not a cyanoacrylate. Exemplary compositions include methylene malonates, methylene β-ketoesters, methylene β-diketones, dialkyl disubstituted vinyls, and dihaloalkyl disubstituted vinyls. Exemplary compositions are polymerizable at ambient temperatures. | 12-17-2015 |
20150368475 | Synergistic Catalyst Combination for the Preparation of Radiation Curable Oligomers - Radiation curable coating compositions are disclosed. In some embodiments, the coating compositions are used to coat substrates such as packaging materials and the like for the storage of food and beverages. The coating compositions may have a (meth)acrylate functional polyether polyol prepared by reacting an epoxidized vegetable oil in the presence of a phosphoric acid compound to form an epoxy phosphate, and reacting the epoxy phosphate with a hydroxyl functional (meth)acrylate in the presence of an acid catalyst to form the (meth)acrylate functional polyether polyol. | 12-24-2015 |
20160083331 | POLYFUNCTIONAL (METH)ACRYLATE, AND METHOD FOR PRODUCING SAME - Provided are: a multifunctional (meth)acrylate compound that has excellent curability and can form a polymer or cured product having hardness and durability at excellent levels; and a method for easily and selectively producing the multifunctional (meth)acrylate compound. The multifunctional (meth)acrylate compound according to the present invention is represented by Formula (1) below. In the formula, Ring Z | 03-24-2016 |
524855000 | From unsaturated hydrocarbon monomer solely | 12 |
20090215956 | METHOD OF PREVENTING OR REDUCING POLYMER AGGLOMERATION ON GRID IN FLUIDIZED-BED REACTORS - A process for preventing or reducing polymer agglomeration and/or accumulation on or around the gas distribution grid in an olefin polymerization, fluidized-bed reactor. The process involves introducing one or more scouring balls into the reactor above the gas distribution grid, and carrying out olefin polymerization in the presence of the scouring balls. Also disclosed is a process for polymerizing olefins in a fluidized-bed reactor with reduced polymer agglomeration and/or accumulation on the gas distribution grid. | 08-27-2009 |
20110251343 | PROCESS FOR POLYMERIZATION IN THE PRESENCE OF NANOPARTICLES OF A MINERAL FILLER FOR THE ATTAINMENT OF POLYMER NANOCOMPOSITES, AND A POLYMER NANOCOMPOSITE - The present invention refers to a process for the preparation of high performance polymer nanocomposites by means of an in situ continuous or batch polymerization process. More specifically, in this process, the sheet-like (layered) or spherical-like mineral filler is previously swollen with a swelling agent consisting in a saturated or unsaturated hydrocarbon or a polar or vinylic organic compound, in liquid state or near the critical point or in supercritical state, in a stirred continuous flow or batch type reactor, prior to being introduced into a polymerization reactor. The swelling agent is subjected to an endoenthalpic or isoenthalpic phase change upon being mixed with the mineral filler, in order to exfoliate and disperse the same at the nanometric level prior to the polymerization. By means of this process, mineral filler nanoparticles are incorporated and distributed homogeneously throughout the polymer matrix during the polymerization step, allowing the obtainment of a high performance polymer nanocomposite. The present invention further refers to polymer nanocomposites exhibiting differentiated properties compared with the properties of the traditional composites, such as, for example, improved mechanical and barrier properties, enhanced chemical and thermal strength and further, in case of comprising a conductive sheet-like (layered) filler, to the obtainment of a thermally and electrically conductive polymer composite. | 10-13-2011 |
20120208960 | SLURRY PHASE POLYMERISATION PROCESS - Process for polymerising, in a loop reactor, at least one olefin monomer in a liquid diluent to produce a slurry comprising solid particulate olefin polymer and said diluent, wherein the ratio between the actual volumetric solids concentration of the slurry and the maximum possible geometric volume solids concentration of the slurry as measured by the bulk density of an unpacked settled bed of particles, SVCR, is V*0.065 or greater, and the ratio of the cumulative settling distance of an average size particle at any point in the reactor in any direction perpendicular to the direction of the flow, to the internal diameter of the loop reactor, is maintained below [0.084*(V−6.62)+(0.69−SVCR)* 1.666], where V is the circulation velocity of the slurry in m/s and “cumulative settling distance” is defined as the cumulative distance, expressed as a fraction of the diameter, travelled by a particle in any direction perpendicular to the direction of the flow since the previous upstream pump. | 08-16-2012 |
20130310518 | FREE RADICAL POLYMERISATION OF ETHYLENE INITIATED BY ORGANIC PEROXIDES WITH HIGH PRODUCTIVITY - A method for manufacturing polyethylene or an ethylene copolymer, including a step of free radical polymerisation or copolymerisation of the ethylene at an initiation temperature varying from 150° C. to 200° C., at a pressure varying from 500 to 3000 bar, in the presence of a peroxidic polymerisation initiator selected from among the peroxide compounds of formula (I) in which R1 and R8 are, separately, a C2-C6 alkyl group; R2, R3, R6 and R7 are, separately, a C1-C5 alkyl group; and R4 and R5 are, separately, a C1-C6 alkyl group. | 11-21-2013 |
20150353658 | SUPPORTED METALLOCENE CATALYST FOR OLEFIN POLYMERIZATION - The supported metallocene catalyst for olefin polymerization is ( | 12-10-2015 |
20150353659 | SUPPORTED METALLOCENE CATALYST FOR OLEFIN POLYMERIZATION - The supported metallocene catalyst for olefin polymerization is ( | 12-10-2015 |
20160046745 | ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION - The various embodiments of the invention provide, a magnesium titanium polymerization procatalyst, methods for making and using the same. | 02-18-2016 |
20160122497 | HIGH-DENSITY POLYETHYLENE-GRAPHENE NANOCOMPOSITES AND METHODS THEREOF - Methods of preparing high-density polyethylene (HDPE) nanocomposites by in situ polymerization with a metallocene catalyst and a methylaluminoxane co-catalyst in a solvent. The HDPE nanocomposites contain graphene nanofillers that promote the polymerization process, and are found to enhance the molecular weight, molecular weight distribution and flame retardency of the HDPE nanocomposites produced. | 05-05-2016 |
524856000 | Contains two or more ethylenic unsaturated groups | 4 |
20120059121 | Elastomer Compositions Modified By Silanes - This invention relates to the modification of elastomers by reaction with unsaturated silanes, to the modified elastomers produced and to articles produced by shaping and curing modified elastomer compositions. In a process according to the present, the silane has the formula: R″—CH═CH—C(O)X—Y—SiR | 03-08-2012 |
20140256878 | POLYMERIZABLE COMPOSITION, RESIN MOLDINGS AND MANUFACTURING PROCESS THEREFOR, AND LAMINATES - The invention pertains to a polymerizable composition comprising a cycloolefin monomer, a coupling agent (A) that has a cycloolefin structure, a coupling agent (B) that includes at least one compound represented by a formula (1) (provided that the coupling agent (B) excludes the coupling agent (A)), a filler, and a metathesis polymerization catalyst, a weight ratio (coupling agent (A)/coupling agent (B)) of the coupling agent (A) to the coupling agent (B) being 0.1 to 1.5, | 09-11-2014 |
20150353669 | Method for Producing Polymer - A method for producing a polymer has: a polymerization step of polymerizing at least a conjugated diene monomer in a hydrocarbon solvent using an organolithium compound as a polymerization initiator, and obtaining a polymer; and, following steps (1) to (4), successively performing after the polymerization step: (1) a step of mixing an acid and water of 20 to 300 parts by mass into the solution containing the polymer of 100 parts by mass, (2) a step of adjusting an amount of the water to 10 parts by mass or less based on 100 parts by mass of the solution containing the polymer, (3) a step of adding a carbon oxide gas and/or a compound to be decarboxylated to the solution containing the polymer, and (4) a step of removing a solvent from the solution containing the polymer until a concentration of the polymer reaches 95 mass % or more. | 12-10-2015 |
20220135832 | SHELF LIFE STABLE AND IMPROVED MASS POLYMERIZABLE POLYCYCLIC-OLEFINIC COMPOSITIONS - Embodiments in accordance with the present invention encompass compositions containing one or more polycycloolefinic monomers, optionally at least one multifunctional olefinic monomer and a suitable solvent, which exhibits long shelf life stability and undergoes mass polymerization only when subjected to a suitable temperature to provide a three-dimensional insulating articles. Embodiments of this invention exhibit hitherto unattainable properties, such as for example, low dielectric constant and low loss properties, and very high thermal properties, among others. The compositions of this invention may additionally contain one or more organic or inorganic filler materials, which provide improved thermo-mechanical properties in addition to very low dielectric properties. In general the compositions are stable at room temperature for an extended period of time lasting up to a few weeks and undergo mass polymerization only when subjected to suitable higher temperatures generally above 100° C. The compositions of this invention are useful in various applications, including as insulating materials in millimeter wave radar antennas, among others. | 05-05-2022 |