| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 525107000 | With saturated 1,2-epoxy reactant containing more than one 1,2-epoxy group per mole or polymer derived therefrom; or with solid copolymer derived from at least one saturated reactant and at least one unsaturated 1,2-epoxy reactant wherein the epoxy reactant contains more than one 1,2-epoxy group per mole | 52 |
| 20100152387 | ISOTACTIC POLYSTYRENE HAVING REACTIVE GROUPS - The present invention relates to a process for preparing functionalized isotactic polystyrene, functionalized isotactic polystyrene which can be prepared by the process of the invention, the use of the functionalized isotactic polystyrene of the invention as macromonomer, a process for preparing a macroinitiator, a macroinitiator which can be prepared by the abovementioned process, the use of the macroinitiator for controlled free-radical polymerization, the use of the functionalized isotactic polystyrene of the invention as macromonomer, preferably in copolymerization with olefins, ROMP with cycloolefins or for coupling with silicone segments, a process for epoxidizing the functionalized isotactic polystyrene of the invention, epoxidized isotactic polystyrene which can be prepared by the abovementioned process and a process for preparing soft thermoplastic elastomers (TPEs) by metathesis polymerization of the functionalized isotactic polystyrene of the invention with suitable polymers which have terminal double bonds and soft thermoplastic elastomers which can be prepared by the process of the invention. | 06-17-2010 |
| 20100305274 | PARTICLE-TOUGHENED POLYMER COMPOSITIONS - Particle-toughened polymer compositions include a base polymer formulation and a plurality of toughening particles. In certain embodiments, the base polymer formulation includes bismaleimides or other polymer resins capable of high temperature service. A first plurality of toughening particles may include core shell rubbers. A second plurality of toughening particles may be selected from a variety of polymer compositions, including polyimides, polyether ketone (PEK), polyether ether ketone (PEEK), polyether ketone ketone (PEKK), polyether imide, polyether sulfones, and polyphenylene oxide. It is found that increasing concentration of the core shell rubbers may improve the toughness of the composition while preserving thermal properties of the composition, such as glass transition temperature. | 12-02-2010 |
| 20110034631 | SURFACE IMPROVER FOR REINFORCED COMPOSITE COMPOSITIONS - The invention is a composition comprising a blend of two or more epoxide containing compositions selected from epoxidized vegetable oils, epoxidized alkyl esters or cycloaliphatic epoxides. In another embodiment, the invention is a blend of one or more epoxidized vegetable oils, epoxidized alkyl esters, or cycloaliphatic epoxides with one or more aromatic epoxides or epoxy functionalized polyoxyalkylene polyols. | 02-10-2011 |
| 20110313109 | MODIFIED HYDROCARBYLPHENOL-ALDEHYDE RESINS FOR USE AS TACKIFIERS AND RUBBER COMPOSITIONS CONTAINING THEM - The invention relates to a modified hydrocarbylphenol-aldehyde resin prepared by reacting a hydrocarbylphenol-aldehyde resin with a primary or secondary amine and further with an epoxide. The invention also provides a process for preparing a modified, hydrocarbylphenol-aldehyde resin and a rubber composition containing such resin. | 12-22-2011 |
| 20130158198 | EPOXY RESIN COMPOSITION AND ITS PREPARING METHOD - The invention relates to an epoxy resin composition and preparation thereof. The composition comprises the following blended components: 100 weight parts of epoxy resins; 30 to 120 weight parts of anhydride curing agents; 1 to 45 weight parts of powdery nitrile rubbers; no curing accelerator is included in the composition. The composition of the invention has both higher heat resistance and higher toughness, and is suitable for the fields which require high heat resistance, such as circuit board, electronics packaging, binder and electrical insulating coating etc. | 06-20-2013 |
| 20130253139 | Dry, Surface-Modified Nanocalcite - Nanoparticle compositions including calcite and a surface-modifying agent bonded to the calcite are described. The surface-modifying agent includes a binding group bonded to the calcite and a compatiblizing segment. The compatiblizing segment includes at least one of a polyethylene oxide, a polypropylene oxide, a polyester, a polyamide, or a combination thereof. The composition includes less than 2 wt. % solvents and/or resins. Methods of preparing nanoparticle compositions are also described. | 09-26-2013 |
| 20140107295 | EPOXY RESIN COMPOSITION, CURED OBJECT AND OPTICAL SEMICONDUCTOR SEALING MATERIAL - An epoxy resin composition, a cured object thereof, and an optical semiconductor sealing material using the cured object are described. The epoxy resin composition includes an alicyclic epoxy resin (A) and a vinyl polymer particle (B). An acetone soluble part of the vinyl polymer particle (B) is 30 mass % or more. The mass average molecular weight of the acetone soluble part is 100,000 or more. The volume average primary particle diameter (Dv) is 200 nm or more. The epoxy resin composition is rapidly turned into a gel state by heating for a short time, and the transparency of the obtained cured object is good. | 04-17-2014 |
| 20140235792 | HIGH TG EPOXY SYSTEMS FOR COMPOSITE APPLICATIONS - A thermoset resin, including the reaction product of: an epoxy resin mixture including at least one cycloaliphatic epoxy resins; a cycloaliphatic anhydride hardener; and a catalyst; wherein the reaction product has a glass transition temperature greater than or equal to 210° C. Also disclosed is a process for forming a thermoset resin, including: admixing two or more epoxy resins and a cycloaliphatic anhydride hardener to form a curable composition, wherein the epoxy resins include at least one cycloaliphatic epoxy resin; thermally curing the curable composition at a temperature of at least 150° C. to result in a thermoset resin having a glass transition temperature of at least 210° C. Such curable compositions may include: 35 to 65 weight percent of an epoxy resin mixture having at least one cycloaliphatic epoxy resins; 35 to 65 weight percent of a cycloaliphatic anhydride hardener; and from greater than 0 to 10 weight percent of a catalyst. | 08-21-2014 |
| 20140357794 | METHOD OF MAKING FUNCTIONALIZED ELASTOMER - The present invention is directed to a method of making a copolymer, comprising the steps of at least partially epoxidizing a polyisoprene to produce an epoxidized polyisoprene; reacting the epoxidized polyisoprene with a dithiol to produce a thiol functionalized polyisoprene; and reacting the thiol functionalized polyisoprene with a thiolophile-functionalized polymer derived from a monomer having a hydrogen bond donor site and hydrogen bond acceptor site to form the copolymer. | 12-04-2014 |
| 20150322191 | NCC AS A FUNCTIONAL SCAFFOLD FOR AMINE-CURED EPOXY NANOCOMPOSITE MATERIALS OF TUNABLE PROPERTIES - The disclosure relates to a novel process for functionalizing NCC, a method for producing amine-cured epoxy-based nanocomposites through the use of said functionalized NCC, and nanocomposites thereof. The process for functionalizating NCC comprises providing a mixture of NCC and one or more monomers. The mixture is suitable for free radical polymerization and the monomer is cross-linkable with epoxy and is aqueous soluble. The polymerization takes place in the presence of a free radical initiator and oxygen is purged from the mixture and the initiator solution. The epoxy-based nanocomposite is produced by mixing the funtionalized NCC with an amine-curable epoxy resin and a hardener, in a solvent, and allowing the mixture to cure. | 11-12-2015 |
| 20190144614 | LITHIUM SALT / POLYACRYLONITRILE / THERMOSETTING RESIN COMPOSITES AND PREPARATION METHOD THEREOF | 05-16-2019 |
| 525108000 | Contacting two or more solid polymers derived from ethylenic reactants only with a poly 1,2-epoxy-containing reactant; or contacting a solid polymer derived from ethylenic reactants only with a poly 1,2-epoxy-containing reactant and subsequently contacting with an additional polymer derived from ethylenic reactants only | 1 |
| 20140316068 | BIMODAL TOUGHENING AGENTS FOR THERMOSETTABLE EPOXY RESIN COMPOSITIONS - A bimodal toughening agent comprising a) a first preformed coreshell toughening agent and b) a second preformed coreshell toughening agent wherein the second preformed coreshell toughening agent has a particle size of at least two times larger than that of the first preformed coreshell toughening agent, and the use of the bimodal toughening agent in a thermosettable epoxy resin composition, is disclosed. | 10-23-2014 |
| 525109000 | With phenolic reactant or polymer thereof and is free of 1,2-epoxy groups | 1 |
| 20130090431 | STORAGE-STABLE HEAT-ACTIVATED TERTIARY AMINE CATALYSTS FOR EPOXY RESINS - Epoxy adhesive compositions contain a heat-activatable catalyst. The heat-activatable catalyst includes a tertiary amine catalyst and a novolac resin that has a weight average molecular weight of at least 3000. One-component epoxy adhesive formulations that contain the heat-activatable catalyst have unexpectedly good storage stability. | 04-11-2013 |
| 525111000 | With reactant which is free of an 1,2-epoxy group and which contains a -N=C=X group or polymer thereof (X is chalcogen); or with a polyol and a polycarboxylic acid or reaction product thereof which is free of an 1,2 epoxy group | 2 |
| 20150045510 | EPOXY ADHESIVE, MANUFACTURE AND USE THEREOF - The invention relates to epoxy adhesives. An epoxy adhesive is provided that simultaneously has low E-modulus and high glass temperature. Such adhesives are useful in the manufacture of large machinery (e.g., automobiles), and are useful for bonding different materials, such as metal and carbon fiber composite. The cured epoxy adhesive can be formulated to have an E-modulus of less than 1000 MPa, and a glass transition temperature of at least 80 C. The epoxy adhesive comprises a capped polyurethane pre polymer, a core shell rubber, and polyetheramine-epoxy adduct. | 02-12-2015 |
| 20160102180 | MULTIFUNCTIONAL CURING AGENTS AND THEIR USE IN IMPROVING STRENGTH OF COMPOSITES CONTAINING CARBON FIBERS EMBEDDED IN A POLYMERIC MATRIX - A functionalized carbon fiber having covalently bound on its surface a sizing agent containing epoxy groups, at least some of which are engaged in covalent bonds with crosslinking molecules, wherein each of said crosslinking molecules possesses at least two epoxy-reactive groups and at least one free functional group reactive with functional groups of a polymer matrix in which the carbon fiber is to be incorporated, wherein at least a portion of said crosslinking molecules are engaged, via at least two of their epoxy-reactive groups, in crosslinking bonds between at least two epoxy groups of the sizing agent. Composites comprised of these functionalized carbon fibers embedded in a polymeric matrix are also described. Methods for producing the functionalized carbon fibers and composites thereof are also described. | 04-14-2016 |
| 525112000 | Contacting polymer from ethylenic reactants only with ethylenic reactant wherein said contacting is either concurrent with or subsequent to the contacting with the saturated poly 1,2-epoxy reactant | 1 |
| 20160096956 | CATALYST-LEAN, MICROCAPSULE-BASED SELF-HEALING MATERIALS VIA RING-OPENING METATHESIS POLYMERIZATION (ROMP) - A self-healing composite material includes a polymer matrix, microcapsules filled with a ring-opening metathesis-active monomer (e.g., norbornene, norbornene derivatives such as ethylidene norbornene, or cyclooctadiene), and polymeric particles comprised of a polymer that is soluble in the monomer with which the microcapsules are filled and having catalytic endgroups derived from an olefin metathesis catalyst, such as a Grubbs'-type catalyst. In some embodiments, the polymer having catalytic endgroups is synthesized via solution polymerization of a ring-opening metathesis-active monomer (e.g., norbornene, norbornene derivatives, or cyclooctadiene) in the presence of an olefin metathesis catalyst (e.g., Grubbs' 1st generation catalyst). The polymer having catalytic endgroups may then be processed via a grinding operation, for example, to prepare the small polymeric particles. In other embodiments, the polymeric particles are synthesized directly as microparticles (e.g., microspheres, granules, beads, etc.) utilizing an analogous suspension polymerization. | 04-07-2016 |
| 525113000 | With nitrogen-containing reactant, or wherein the poly 1,2-epoxy reactant contains a nitrogen atom | 5 |
| 20130030124 | THERMOPLASTIC ELASTOMER COMPOSITION AND MANUFACTURING METHOD THEREFOR - A thermoplastic elastomer composition having a continuous phase and a dispersed phase, wherein the continuous phase comprising (A) an epoxy-modified polyamide resin, and the dispersed phase comprising (B) a halogenated isoolefin-paraalkylstyrene copolymer rubber, wherein the thermoplastic elastomer composition is obtained by melt-kneading (B) halogenated isoolefin-paraalkylstyrene copolymer rubber, (C) a polyamide resin, and (D) a polyfunctional epoxy compound having two or more epoxy groups per molecule in an amount of 0.05 parts by weight or more and less than 3 parts by weight with respect to 100 parts by weight of polyamide resin (C), at a temperature which is equal to or more than the melting point of polyamide resin (C), and epoxy-modified polyamide resin (A) is produced by the reaction of polyamide resin (C) with polyfunctional epoxy compound (D) during the melt-kneading. | 01-31-2013 |
| 20130190452 | MULTICOMPONENT RESIN SYSTEM - The present invention relates to a multicomponent resin system comprising a. a compound capable of undergoing a radical copolymerization selected from the group consisting of unsaturated polyester resins, vinyl ester resins and mixtures thereof b. an epoxide functional resin as compound capable of reacting with a primary and/or secondary aliphatic amine, c. a transition metal compound, d. a primary and/or secondary aliphatic amine characterized in that the transition metal is selected from the group consisting of Cu, Mn, Fe and mixtures thereof. | 07-25-2013 |
| 20140114022 | CURABLE COMPOSITIONS - Embodiments of the present disclosure provide a curable composition having an epoxy resin component having an epoxide equivalent weight of 75 grams/equivalent to 210 grams/equivalent, an amine component having a hydrogen equivalent weight of 18 grams/equivalent to 70 grants/equivalent, and an acrylate component having an acrylate equivalent weight of 85 grams/equivalent to 160 grams/equivalent, wherein the acrylate component is 1 part per hundred parts epoxy resin to less than 5 parts per hundred parts epoxy resin. | 04-24-2014 |
| 20140364568 | ENGINEERED CROSS-LINKED THERMOPLASTIC PARTICLES FOR INTERLAMINAR TOUGHENING - Thermoplastic polymer particles directly cross-linked together or cross-linked via a separate and independent polymer network to form an inter-penetrating network are disclosed herein, along with methods of manufacturing and use as interleaf tougheners of pre-pregs and composite articles. | 12-11-2014 |
| 20150141576 | PROCESS FOR PRODUCING COALESCED RUBBER MICROPARTICLES AND THEIR BLENDS WITH EPOXY RESINS - Coalesced rubber particles having an average particle size of 5-50 microns are produced by:
| 05-21-2015 |
| 525115000 | Poly 1,2-epoxy reactant contains an atom other than C, H, or O | 5 |
| 20080255306 | Copolymer of Styrene and Maleic Anhydride Comprising an Epoxy Resin Composition and Co-Cross Linking Agent - A composition useful as an impregnant for the making of laminates for printed wiring boards comprises a FR4 epoxy resin which is a bisphenol A epoxy resin advanced with tetrabromobisphenol A, a crosslinking agent of a strene-maleic anhydride copolymer and a co-crosslinking agent is an optionally brominated bisphenol A and/or an optionally brominated bisphenol A diglycidyl ether. | 10-16-2008 |
| 20120016084 | Method for Producing Particulate Water-Absorbent Resin - A production of a water-absorbent resin by which a particle diameter of the water-absorbent resin can be controlled simply and conveniently, and a content of fine powder can be decreased, without necessity of change of raw materials or expensive facility investment is to be provided. The method is a continuous production method of a polyacrylic acid (salt)-based water-absorbent resin, comprising a polymerization step of an aqueous solution containing acrylic acid (salt), a drying step of the resultant hydrogel-like polymer, a pulverization step of the dried substance, a classification step of the pulverized substance, and optionally a surface cross-linking step of the classified substance, wherein (a) the drying step and the pulverization step are connected via a storage step and a transportation step; and (b) a time of holding the dried substance from a time of completing the drying step to a time of starting the pulverization step is set at 3 minutes or longer. | 01-19-2012 |
| 20140187720 | MODIFIED COPOLYMER OF CONJUGATED DIENE AND VINYL AROMATIC HYDROCARBON AND POLYMERIZATION METHOD THEREOF - Provided is a polymerization method of a modified copolymer of conjugated diene and vinyl aromatic hydrocarbon. A multi-functional vinyl benzene-based compound is reacted with an organic alkali metal compound to form a star shaped compound with multiple active sites. A conjugated diene monomer, a vinyl aromatic hydrocarbon monomer, and the star shaped compound with multiple active sites are reacted with each other to form a copolymer of conjugated diene and vinyl aromatic hydrocarbon. The copolymer of conjugated diene and vinyl aromatic hydrocarbon is then reacted with a modifier to form the modified copolymer of conjugated diene and vinyl aromatic hydrocarbon. | 07-03-2014 |
| 20150080532 | Process For The Preparation Of Colesevelam Hydrochloride - A novel process of manufacturing colesevelam hydrochloride including the steps of alkylating polyallylamine with n-decylbromide and 6-bromohexyl trimethyl ammonium bromide, followed by cross-linking the alkylated polyallylamine with epichlorohydrin in an aqueous medium, and adding a suitable chloride ion source to obtain colesevelam hydrochloride. | 03-19-2015 |
| 20160068719 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET USING SAME - The invention provides a pressure-sensitive adhesive composition, which is prepared by using an alcohol solvent to obtain a high-molecular weight acrylic polymer, and exhibits excellent levels of coating liquid storage stability, stability over time in the adhesiveness, aging suitability, adhesive strength, releasability and heat-resistant holding power, as well as providing a pressure-sensitive adhesive sheet. The pressure-sensitive adhesive composition comprises a specific crosslinking agent and an acrylic polymer with a glass transition temperature of −60 to 0° C. obtained by radical polymerization in an alcohol solvent of an ethylenic unsaturated bond-containing monomer comprising specific amounts of specific monomers, wherein the acrylic polymer contains a low-molecular weight component and a high-molecular weight component with an area ratio therebetween of 65/35 to 80/20, and the monomer has a carboxyl group. | 03-10-2016 |
| 525116000 | Polymer derived from ethylenic reactants only derived from reactant containing an atom other than C, H, N, O, or halogen | 2 |
| 20140121323 | POLYMERS AND FLAME RETARDANT MATERIALS - Disclosed is a polymer including a polymer polymerized of a phosphorous-based monomer, a polymer polymerized of a nitrogen-based monomer, or a polymer polymerized of the phosphorous-based monomer and the nitrogen-based monomer. The phosphorous-based monomer has the formula as follows: | 05-01-2014 |
| 20150133606 | PRODUCTION METHOD FOR CURING AGENT AND/OR CURING ACCELERANT COMPLEX PARTICLES, CURING AGENT AND/OR CURING ACCELERANT COMPLEX PARTICLES, AND HEAT-CURABLE RESIN COMPOSITION - An object of the present invention is to provide a method for producing composite particles of at least one of a curing agent and a curing accelerator which have excellent release properties for at least one of the curing agent and curing accelerator, exhibit excellent rapid curability when contained in a curable resin composition, and have excellent storage stability; and the composite particles of at least one of the curing agent and the curing accelerator. Another object of the present invention is to provide to a thermosetting resin composition that contains the composite particles of at least one of the curing agent and the curing accelerator. The method of the present invention includes the steps of: preparing an emulsion in which droplets containing a compound for forming shells are dispersed in an aqueous medium; impregnating the droplets with at least one of a curing agent and a curing accelerator; and forming shells each enclosing the at least one of the curing agent and the curing accelerator. | 05-14-2015 |
| 525117000 | Polymer derived from ethylenic reactants only derived from heterocyclic reactant | 5 |
| 20110015347 | ALICYCLIC EPOXY RESIN COMPOSITION, CURED PRODUCT THEREOF, PRODUCTION METHOD THEREOF, AND RUBBERY POLYMER-CONTAINING RESIN COMPOSITION - It is an object of the invention to provide a rubbery polymer-containing resin composition useful as a raw material for a molded article and a cured product having high transparency and excellent mechanical strength: namely, an object of the invention is to provide, for example, a cycloaliphatic epoxy resin composition capable of improving the toughness thereof while maintaining the mechanical strength and transparency of the cycloaliphatic epoxy resin without lowering the heat resistance, a production method thereof and a cured product thereof. A rubbery polymer-containing resin composition of the invention, for example, a cycloaliphatic epoxy resin composition of the invention is a cycloaliphatic epoxy resin composition comprising 100 parts by weight of a cycloaliphatic epoxy resin and 1 to 60 parts by weight of polymer particles with a volume average particle diameter (Mv) of not smaller than 0.01 μm and not larger than 0.5 μm, characterized in that each of the polymer particles comprises at least two layers of an elastic core layer present in the inside thereof and a shell layer present in the outermost side thereof, the elastic core layer consisting of a rubbery polymer with a glass transition temperature of lower than 10° C., and the composition is colorless and transparent. | 01-20-2011 |
| 20130085230 | REACTIVE SOLUTION OF POLYMERIZABLE POLYMER COMPRISING POLYMERIZABLE REACTIVE FUNCTIONALITIES, PROCESS AND COMPOSITIONS THEREOF - Disclosed herein a process for the preparation of reactive solution of polymerizable polymers comprising polymerizable reactive functionality and wherein one approach discloses a polymerizable polymer comprising a (i) N-vinyl amide monomer; (ii) dual functional monomer; and (iii) polymerizable monomelic solvent. An additional approach reveals about polymerizable polymer comprising (i) a base polymer made from N-vinyl amide monomer and a co-monomer with the proviso for grafting; (ii) graft functional monomer; and (iii) a polymerizable monomelic solvent to enable a medium for polymerization. Also, discloses about the compositions comprising reactive solution of polymerizable polymer and its various possible applications. | 04-04-2013 |
| 20130289211 | CROSS-LINKED POLYMER PARTICLE FOR EPOXY RESIN, EPOXY RESIN COMPOSITION, AND EPOXY CURED MATERIAL - The invention discloses a cross-linked polymer particle for an epoxy resin, an epoxy resin composition containing the cross-linked polymer particle, the epoxy resin and a curing agent, and an epoxy cured material having qualities of colorless transparency and crack resistance as a result of curing the resin composition. The cross-linked polymer particle for the epoxy resin contains a (meth)acrylate monomer unit and a crosslinking monomer unit, wherein a volume average primary particle diameter is 0.5 to 10 μm, and a glass transition temperature of the monomer components excluding the crosslinking monomer is 30° C. or more by FOX formula calculation, and the refractivity at 23° C. is 1.490 to 1.510. | 10-31-2013 |
| 20140128545 | CURABLE COMPOSITIONS - Embodiments include curable compositions including an epoxy resin and a hardener component including a terpolymer having first constitutional unit, a second constitutional unit, and a third constitutional unit, where the epoxy group to the second constitutional unit has a molar ratio in a range of 1.0:1.0 to 2.7:1.0. Embodiments include prepregs that include a reinforcement component and the curable composition and an electrical laminate formed with the curable composition. | 05-08-2014 |
| 20160053109 | THERMOSETTING RESIN COMPOSITION - The invention provides a thermosetting resin composition that demonstrates superior peel strength while retaining excellent heat resistance and tensile shear adhesion strength. The thermosetting resin composition comprises: an epoxy resin A containing an epoxy group and a thermoplastic resin B containing a functional group f having reactivity with an epoxy group, the thermoplastic resin B being obtained by modifying a thermoplastic resin b1 containing an unsaturated bond with a nitrone b2 containing the functional group f, and the content of the nitrone b2 relative to the unsaturated bonds being not less than 0.5 mol % and less than 10 mol %, and the content of the thermoplastic resin B being from 10 to 50 parts by mass per 100 parts by mass of the epoxy resin A. | 02-25-2016 |
| 525118000 | Polymer derived from ethylenic reactants only derived from reactant containing an alcohol or ether group (includes phenols) | 5 |
| 20110294954 | VINYL POLYMER POWDER, CURABLE RESIN COMPOSITION AND CURED SUBSTANCE - Disclosed is a vinyl polymer powder which is superior to dispersibility to curable resin compositions, which immediately gives a gel state for curable resin compositions by short-time heating with predetermined temperature, which is with high ion concentration, and which is useful as a pre-gel agent suitable for fields of electronic materials, to provide a curable resin composition comprising the vinyl polymer powder, and to provide a cured substance of the curable resin composition. The vinyl polymer powder of the present invention has an acetone-soluble component of 30% by mass or more, mass average molecular weight of the acetone-soluble component of 100,000 or more, a content of an alkali metal ion of 10 ppm or less, and a volume average primary particle size (Dv) of 200 nm or more. | 12-01-2011 |
| 20120010366 | METHOD FOR MANUFACTURING CURED PRODUCT OF THERMOSETTING RESIN COMPOSITION AND CURED PRODUCT OBTAINED THEREBY - The present invention relates to a method for producing a cured product of a thermosetting resin composition, the method including: heating a thermosetting resin composition including the following ingredients (A) to (C) at a temperature of 100 to 200° C. for 1 to 60 minutes; and then further heating the thermosetting resin composition at a temperature of 220 to 350° C. for 10 to 6,000 minutes, thereby curing the thermosetting resin composition: (A) an allylated phenol resin; (B) an epoxy resin; and (C) a curing accelerator. | 01-12-2012 |
| 20130190453 | TWO COMPONENT RESIN SYSTEM - Two component resin system consisting of a first component A and a second component B characterized in that component A comprises: a. a compound capable of undergoing a radical copolymerization selected from the group consisting of unsaturated polyester resins, vinyl ester resins and mixtures thereof, b. an epoxide functional resin as compound capable of reacting with an aliphatic amine and in that component B comprises a mixture of c. an aliphatic amine d. a perester. | 07-25-2013 |
| 20130281627 | PREFORMED STABILIZERS USEFUL FOR THE PRODUCTION OF POLYMER POLYOLS AND POLYMER POLYOLS PRODUCED THEREFROM - Preformed stabilizers useful for the production of low viscosity, high solids polymer polyols are produced by free-radical polymerization of: (a) at least one ethylenically unsaturated macromolecule or macromer with (b) at least three different ethylenically unsaturated monomers in the presence of (c) at least one free-radical polymerization initiator, and, optionally, (d) a liquid diluent, and, optionally, (e) a chain transfer agent. | 10-24-2013 |
| 20220135784 | CROSSLINKABLE POLYMER-POWDER COMPOSITIONS REDISPERSIBLE IN WATER - A crosslinkable polymer powder compositions redispersible in water includes one or more vinyl ester polymers, one or more compounds bearing epoxide groups and optionally one or more curing agents which crosslink with the compounds bearing epoxide groups. The vinyl ester polymers do not comprise any epoxide-functional monomer units. The crosslinkable polymer powder compositions redispersible in water includes ≥51% by weight, based on the total weight of the vinyl ester polymers, of one or more compounds bearing epoxide groups. | 05-05-2022 |
| 525119000 | Polymer derived from ethylenic reactants only derived from reactant containing a -COOH group | 4 |
| 20100249323 | RETARDATION FILM, METHOD OF PRODUCING THE SAME AND IMAGE DISPLAY DEVICE - The retardation film of the present invention contains at least one of an epoxy resin cured product and an epoxy (meth)acrylate resin cured product. In the retardation film of the present invention, in-plane birefringence index thereof at a wavelength of 590 nm is preferably 0.001 or more and a birefringence index in a thickness direction thereof at a wavelength of 590 nm is preferably 0.001 or more. | 09-30-2010 |
| 20110130518 | REACTIVE LIQUID MODIFIERS - Epoxy reactive liquid modifiers include acrylate functionalized compounds, acrylamide functionalized compounds, oxalic amide functionalized compounds, actoacetoxy functionalized urethanes and acetoacetoxy functionalized polyalkenes. The reactive liquid modifiers are incorporated into epoxy resin compositions comprising a curable epoxy resin, an amine curing agent, and the reactive liquid modifier, wherein the reactive liquid modifier is polymerized to form at least one of an interpenetrating polymer network and a semi-interpenetrating polymer network with the curable epoxy resin. | 06-02-2011 |
| 20140343228 | Polymers with Carboxylic Ammonium Groups as Latent Catalysts for Epoxy Curing Applications - A one-component epoxy composition containing a latent catalyst and with surprisingly long storage stability. The catalyst being a reaction product of at least one tertiary amine compound and at least one polymer having at least one carboxylic acid and/or anhydride group. | 11-20-2014 |
| 20160024355 | (METH)ACRYLATE POLYMER, A RESIN COMPOSITION AND A SHAPED ARTICLE - Disclosed is a (meth)acrylate polymer having a volume average primary particle size of 0.520 to 3.00 μm, a peak temperature of tan δ in the range of −100 to 0° C., determined with dynamic viscoelasticity measurement, of −40° C. or below, a peak height of tan δ in the range of −100 to 0° C., determined with dynamic viscoelasticity measurement, of 0.300 or more, and an acetone-insoluble component of 99% by mass of more. | 01-28-2016 |
| 525120000 | Polymer derived from ethylenic reactants only derived from nonaromatic monoolefin | 1 |
| 20120271002 | METHOD OF RECYCLING PAINTS AS A COMPONENT OF AN IMMISCIBLE POLYMER BLEND - An immiscible polymer blend including a first polymer component including a paint polymer phase and a second polymer component immiscible with the first polymer component and selected from polyolefins and polymethylmethacrylate (PMMA). A method of recycling paint by blending a first polymer component including a paint polymer phase with a second polymer component immiscible with the first polymer component and selected from polyolefins and polymethylmethacrylate (PMMA) is also presented. | 10-25-2012 |
| 525121000 | Polymer derived from ethylenic reactants only derived from reactant containing a halogen atom | 2 |
| 20090005508 | EPOXIDIZED ESTERS OF VEGETABLE OIL FATTY ACIDS AS REACTIVE DILUENTS - The present invention is directed to compositions containing epoxidized esters of vegetable oil fatty acids, and to methods of making such compositions. The esters are C | 01-01-2009 |
| 20150337125 | Brominated Flame Retardants and their use in Thermoplastic and Thermosetting Flammable Materials - This invention relates to useful brominated flame retardants and the use of the brominated materials as flame retardants in flammable thermoplastic and thermosetting materials. | 11-26-2015 |
| 525122000 | Polymer derived from ethylenic reactants only derived from unsaturated hydrocarbon | 7 |
| 20080234434 | POLYCARBONATE/POLYOLEFIN BASED RESIN COMPOSITIONS AND THEIR PRODUCTION PROCESSES AND USES - A method of making resin composition having excellent wear properties that includes 50 to 99 wt. % of a polycarbonate resin and from 1 to 50 wt. % of a polyolefin that has been modified with at least one functional group selected from a carboxyl, an acid anhydride, an epoxy groups or mixtures containing at least one of the foregoing functional groups, each based on the total combined weight of the resin composition, exclusive of any filler. The resin composition optionally contains an unmodified polyolefin and/or a bi-functional monomer. The resin composition can be molded into articles having improved wear characteristics. The process is a one-step process that improves the efficiency and/or yield of the resin composition as compared to prior-art two-step processes. | 09-25-2008 |
| 20090082525 | Metal-resin composite molding and method for manufacturing the same - A metal-resin composite molding is composed of a metal portion and a resin portion. The surface of the metal portion has silanol groups, and the synthetic resin contains an adhesive modifier having adhesive functional groups interacting with the silanol groups. The metal portion and resin portion are bonded together through the interaction between the silanol group and adhesive functional group. The method for manufacturing the metal-resin composite molding includes a step of applying silanol groups to the surface of the metal portion, a step of adding an adhesive modifier having adhesive functional groups interacting with the silanol groups to the synthetic resin thereby producing a molding material, and a step of arranging the metal portion as an insert in a mold for resin molding, melting and forming the molding material in the mold into a resin portion, and at the same time bonding the resin portion to the metal portion through the interaction between the silanol groups and adhesive functional groups. | 03-26-2009 |
| 20120077934 | Functional Polyisobutylene Based Macromonomers And Methods For Making And Using The Same - A method of synthesizing a functionalized polymer represented by the structural formula (I) comprising a step of reacting a polymer represented by structural formula (II) with a compound Nu | 03-29-2012 |
| 20140213729 | CURABLE RESIN COMPOSITION CONTAINING POLYMER MICROPARTICLES - A curable resin composition which contains a curable resin (A) having two or more polymerizable unsaturated bonds in a molecule, and polymer microparticles (B), and which optionally further contains an epoxy resin (C) and a low-molecular-weight compound (D) having a molecular weight less than 300 and having at least one polymerizable unsaturated bond in a molecule,
| 07-31-2014 |
| 20140275423 | ONE-PART STRUCTURAL EPOXY RESIN ADHESIVES CONTAINING ELASTOMERIC TOUGHENERS CAPPED WITH PHENOLS AND HYDROXY-TERMINATED ACRYLATES OR HYDROXY-TERMINATED METHACRYLATES - Structural adhesives are prepared from an elastomeric toughener that contains urethane and/or urea groups, and have some terminal isocyanate groups that are capped with a phenol and other terminal isocyanate groups that are capped with a hydroxy-functional acrylate or a hydroxy-functional methacrylate. In certain embodiments, the presence of both types of capping on the toughener leads to higher impact peel strengths and a greater level of cohesive failure, than when the toughener is capped with a phenol an hydroxy-functional acrylate or hydroxy-functional methacrylate alone. | 09-18-2014 |
| 20150307640 | POLYBUTADIENE HAVING EPOXY GROUPS - A polybutadiene with epoxy groups, where the following monomer units are contained in the polybutadiene: | 10-29-2015 |
| 20150376333 | METHOD FOR EXTRACTING OIL FROM A POWDER - A process includes: (a) providing a powder containing hydrophilic particulates and hydrocarbon liquid; (b) providing polyolefin beads; and (c) forming a combination by combining the polyolefin beads with the powder. | 12-31-2015 |
