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7655830 |
Superabsorbent polymer particles comprising functionalizers and method of making them
The present invention relates to superabsorbent polymer particles having functionalizers covalently bound to the surface of precursor superabsorbent polymer particles. The functionalizers of the...
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7649059 |
Addition-curable organopolysiloxane resin composition
Addition-curable organopolysiloxane resin composition comprising an organopolysiloxane resin that contains at least alkenyl, hydroxyl, and phenyl directly bonded to silicon of which at least 30...
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7521100 |
Liquid crystal sealing agent and liquid crystalline display cell using the same
The present invention relates to a sealant for liquid crystals having extremely low contamination nature to a liquid crystal, excellent coatability and bondability to a substrate, long service life...
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7319120 |
Hydrophilic copolysiloxanes and method for the production thereof
Easily emulsified hydrophilic copolysiloxanes may be prepared by hydrosilylation employing an Si—H-functional organosiloxane with a compound containing both a hydrosilylatable group and an active h...
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7223477 |
Coating powders having enhanced flexability
Coating powders having a low curing temperature are comprised of an acid functional acrylic resin having an acid number between about 40 and 220, triglycidyl isocyanurate, and a curing catalyst...
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7101596 |
Liquid crystal sealant, liquid crystal display device using the same and method for producing the device
A liquid crystal sealant comprising an epoxy resin represented by the following formula (1): [Formula 1] (in the formula, n denotes an average polymerization degree and is a positive number of...
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7011891 |
Rubber product surface treating method
By causing a rubber product to be immersed into or coated with a treating liquid prepared by adding hydrogen peroxide and other additives such as surfactant, alcohol, thickening agent, other...
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6787574 |
Emulsification of alkenyl succinic anhydride size
Alkenyl succinic anhydride (ASA) size emulsions are prepared using a grafted cationic acrylamide starch co-polymer as an emulsification agent. The ASA size emulsions of the present invention...
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6469071 |
Radiation curable acrylate-terminated polymers having polycarbonate repeating units
Polyester based polycarbonate (meth)acrylates prepared by the reaction of a alkylene or arylene diol polycarbonate with an anhydride or its dicarboxylic acid to form a carboxyl terminated diester,...
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6403667 |
Macromer stabiliser precursor for polymer polyols
Process for the preparation of a macramer suitable as a stabilizer precursor in a polymer polyol, which process comprises reacting a polyol with a cyclic dicarboxylic acid anhydride not containing...
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6348270 |
High performance polyetherester containing laminating resin compositions
A polyetherester-based laminating resin composition includes an unsaturated polyetherester resin, and an epoxy acrylate oligomer. The laminating resin has no greater than about 35 percent by weight...
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6319983 |
(Meth)acrylic esters containing urethane groups, their preparation, radiation-curable coating compositions and a process for preparing these coating compositions
The present invention relates to a process for preparing nondispersing (meth)acrylic esters containing urethane groups, comprising a) reacting at least one hydroxyl-containing compound with...
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6150458 |
Process for preparing esters of (meth) acrylic acid
The present invention relates to a process for preparing (meth)acrylic acid esters by 1) reacting hydroxyl group-containing polyethers, polyesters or polyester ethers with (meth)acrylic acid in the...
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6037408 |
Reagent kit for the production of synthetic-resin elements for bonding fixation elements in place in an attachment surface
The invention concerns a reagent kit designed to produce elements of synthetic resin for anchoring fixation elements in place by bonding them in multi-cavity plugs. The reagent kit comprises (a) a...
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5880223 |
Non-blooming polyester coating powder
In a coating powder composition comprising A) a polyester resin having carboxyl functionality so as to provide an acid number of between about 15 and about 100, plus B) epoxy curative at a...
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5859127 |
Thermosetting resin composition and two-parts composite body thereof with silcone rubber
Disclosed is a novel thermosetting resin composition suitable for the preparation of an integrally molded two-parts composite body consisting of a first part of a cured silicone rubber and a second...
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5811478 |
Anti-yellowing molding compositions
Molding compositions comprising certain epoxy compounds, at least one antioxidant, an unsaturated thermosetting resin and an olefinically unsaturated monomer are disclosed. The disclosed...
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5719213 |
Auxiliary agent for processing plastics, a method for preparing the agent and a method for producing unsaturated polyester resins characterized by supressed vaporization of the monomer component
The present invention relates to an auxiliary agent for use in the synthesis of unsaturated polyester resins comprising a compound of the general formula BCOO--A--COOB'and at least one compound...
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5705589 |
Organosilane and organopolysiloxane free radical initiators and macromonomers and graft copolymers which can be prepared with them
The organosilanes and organopolysiloxanes containing groups which form free radicals and are soluble in organic solvents, processes for their preparation, macromonomers and graft copolymers from...
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5663245 |
Star polymers having a well-defined siloxane core and multiple polyisobutylene arms and a method for the synthesis thereof
The synthesis and characterization of novel multi-arm star polymers comprising polyisobutylene arms connected to a well-defined, siloxane core are described. The synthesis has been achieved by...
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5639821 |
Powder coatings
The invention relates to powder coatings which are characterized in that they contain as film-forming material a mixture of (A) from 19.9 to 90.0 percent by weight of a synthetic resin which...
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5627223 |
Polymeric compositions for the production of high-frequency-weldable articles, master mixture for the preparation of these compositions and articles produced from the latter
The invention relates to polymeric compositions comprising at least one polyolefin, at least one thermoplastic starch and at least one ionic compound, the latter being present in a content such...
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5587405 |
Ink compositions
A radiation-curable ink composition contains a vehicle mixture comprising: (A) at least one linear polyester oligomer and/or polymer substantially free of an acid group and free of a polymerizable...
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5504151 |
Enhancers for thermoplastic low profile additives
This invention is the polycapped oligomer adduct of a long chain fatty acid with a multi hydroxy functional or multi epoxy functional compound. This polycapped oligomer is useful in resin...
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5491184 |
Unsaturated polyester-modified flexible copolymers for use in sheet molding compositions
ABA block copolymers having saturated polyester midblocks "B" and unsaturated polyester condensation end blocks A of molecular weight from about 100 to 500 or 600 are described which increase the...
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5438077 |
Ion exchange resins containing glycidyl ether spacer groups
An ion exchanger comprising a particle of an insoluble crosslinked polymer having alcoholic hydroxyl groups, as a base material, and a glycidyl-adduct of polyol and/or its oligomer, as a spacer,...
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5362799 |
Unsaturated polyester-flexible polymer network composition
An unsaturated polyester resin composition is described that contains an amine-terminated flexible polymer that can react with the unsaturation in the polyester. A compatible system results that...
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5360863 |
Radiation curable compositions and their use
The present invention relates to compositions which may be cured by radical polymerization at room temperature and contain A) 20 to 100 parts by weight of α,β-ethylenically unsaturated polyesters w...
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5350814 |
Unsaturated polyester-epoxy resin network composition
A unsaturated polyester resin composition is described that contains an epoxy resin reacted with an amine-terminated flexible polymer while dissolved in the unsaturated polyester resin and its...
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5342554 |
Vinyl-terminated polyesters and polycarbonates for flexibilizing and improving the toughness of compositions from unsaturated polyesters and fiber reinforced plastics made from them
Vinyl-terminated polyesters and vinyl-terminated aliphatic polycarbonates are described which improve the flexibility and elongation at failure of cured samples of unsaturated polyesters or vinyl...
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5306764 |
Water dispersible polyurethane and process for preparation thereof
Amine-containing, water dispersible polyurethanes made by the following process: (1) in a reactive diluent such as acrylate, methacrylate, acrylonitrile monomer, low viscosity epoxy compound or...
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5268452 |
RLP modified unsaturated polyester resins blended with reactive liquid polymers
Unsaturated polyester resins of the type already having reactive liquid polymers reacted into the backbone of the resins, are cured in the presence of a reactive liquid polymer additive admixed...
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5212234 |
Moulding compound based on thermosetting resin material
The invention relates to a moulding compound based on thermosetting resin material and optionally fibers, fillers, curing catalysts and further usual additives, and is characterized in that the...
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5202366 |
Crosslinkable polyester compositions with improved properties
A process is disclosed for producing molded parts from a polyester-based curable molding composition which includes a thermostetting unsaturated polyester resin, an ethylenically unsaturated...
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5194334 |
Process for the production of sheet metal/duroplast composite elements
The use of molding compositions based on unsaturated polyester resins containing specific reactive groups and of sheet metals with a specially selected coating results in sheet metal/duroplast...
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5189094 |
Process for producing thermoset resin
A process for producing a thermoset resin, which comprises reacting (A) a poly(cyclic iminoether), (B) an ethylenically unsaturated compound having a functional group reactive with the poly(cyclic...
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5107327 |
Photosemiconductor device and epoxy resin composition for use in molding photosemiconductor
A photosemiconductor device and an epoxy resin composition for use in molding a photosemiconductor used for the photosemiconductor device, the photosemiconductor device comprises a...
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5102605 |
Method of injection molding a reinforced article
A method of making a molded article by injecting into a mold filled with reinforcing material a resin composition including (a) 40 to 80% by weight of a resin including an oligomer having a number...
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5098950 |
Resin composition and method of manufacturing the same
Disclosed is a thermosetting resin composition which includes (a) an unsaturated polyester, (b) a polymer having a (meth)acrylate group only at one or both terminals of its main chain, (c) a...
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5084508 |
Resin composition
A resin composition comprising (a) 40 to 80% by weight of a resin comprising an oligomer having a number average molecular weight of 900 to 3,000 in terms of polystyrene equivalent obtained by gel...
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5080531 |
Multiple chamber cartridge for adhesive anchoring of fasteners in a base
A destructible multiple chamber cartridge for the in situ production of synthetic resin bodies from a reactive set for fastening anchoring elements in boreholes. The reactive set comprises between...
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5077324 |
Reactive set and multiple chamber cartridge and process for adhesive anchoring of fasteners in a base
A reactive composition for preparing synthetic resin bodies used in destructible multible-chamber cartridges and a process for anchoring a fastening element to the fastening base by introducing the...
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5069581 |
Process for anchoring of fasteners in a base
A process for anchoring a fastener in a base comprising introducing a bore hole in the base a destructible multiple chamber cartridge containing a reactive set for producing a synthetic resin body....
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5061742 |
Stable acrylic copolymer dispersions
Stable aqueous acrylic resin dispersions are made from a dispersion in water of the reaction product of a carboxylic acid containing acrylic resin and a diglycidyl ether of a polyoxyalkylene glycol.
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4973624 |
Coating resin composition
A resin composition for coating comprising (A) a polyester-modified vinyl copolymer obtained by copolymerization of (a) a polyester resin having 5 to 60% by weight of oil or fatty acid component...
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4921890 |
Process for improving polymer substrate properties, and flame retardancy modified polymers produced thereby
A process for improving the flame retardancy, hygroscopic, soil release and other properties of a polymer substrate is provided in which the substrate is contacted with a suitable aqueous mixture...
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4918120 |
Low styrene emission unsaturated polyester resins
A composition for reducing styrene monomer emissions in DCPD resins, while maintaining good interlaminate adhesion, comprising, (a) 0.001 to 1.0% by weight of a paraffin, (b) 0.001 to 3.0% by...
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4895895 |
Thickened moulding compositions
A thickened moulding composition comprises fibrous reinforcement, an ethylenically unsaturated polymer, a monomer copolymerizable therewith and a crystalline unsaturated polyester having a glycol...
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4891403 |
Curable thermosetting epoxy-polyester resin composition
A curable thermosetting resin composition with improved tensile strength, modulus and glass transition temperatures, without a sacrifice in tensile elongation to break, which comprises a blend of:...
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4879317 |
Method for reducing silicone foam density and silicone foam compositions
A method is provided for reducing the density of silicone foam resulting from the generation of hydrogen gas by employing a hydride polysiloxane in the form of a mixture of linear hydride...
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