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8183322 |
Composition containing a lactic acid homopolymer and a block copolymer
The present invention relates to a composition containing at least one lactic acid homopolymer and at least one block copolymer with a polydispersity index ranging from 1.5 to 5 and comprising: at...
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8173750 |
Star macromolecules for personal and home care
A polymer composition comprising star macromolecules is provided. Each star macromolecule has a core and five or more arms, wherein the number of arms within a star macromolecule varies across the...
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8153036 |
Thermoplastic polymer powder
A process for producing a thermoplastic polymer powder that is made by subjecting an acrylic triblock copolymer (B)(A)(B) to an underwater cutting process to obtain a thermoplastic polymer powder,...
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8124664 |
Flexible acrylic foam composition
The present invention relates to an acrylic foam composition comprising an acrylic polymer and an acrylic processing aid which exhibits increased flexibility characteristics over other types of...
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8080612 |
Polymeric compositions having low glass transition temperatures
The present invention provides polymeric compositions having a high polymer size and a low Tg. These novel compositions are useful as plastic additives. Also provided is a method of improving the...
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8071685 |
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...
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8063149 |
Fluorocopolymers blends
A polymer blend including: (i) a fluoroolefin polymer prepared by a process, including contacting in a first reaction zone an initiator, 2,3,3,3-tetrafluoro-1-propene, and optionally, at least one...
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8030408 |
Tricure acrylic resins
The present invention is a coating composition comprising a tricure acrylic resin which comprises functionality having different rates of reactivity to crosslinking compounds such as, for example,...
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8026314 |
Plasticizer preparations
The present invention relates to plasticizer preparations based on triacetin with short gel time, and to their use, and to polyvinyl chloride preparations.
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8009264 |
Composition for photo-alignment film, photo-alignment film, and optically anisotropic medium
According to a composition for a photo-alignment film of the present invention, which includes an azo compound and a polymer that exhibits mutual solubility with the azo compound, an adhesion to a...
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8003017 |
Adhesive composition and anisotropic conductive film using the same
An adhesive composition includes an ethylene-vinyl acetate copolymer, a copolymer of an aliphatic heterocyclic compound and a monomer having an aromatic ring, a binder resin, a radical...
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7999032 |
Methacrylic resin composition
An acrylic resin composition suitable for use as films excellent in transparency, weatherability, hardness, impact resistance, flex cracking resistance, and formability. The resin composition...
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7989557 |
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...
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7960443 |
Extruded styrenic resin foam and method for producing the same
The present invention relates to an extruded styrenic resin foam and a method for producing the same, wherein a base resin composing the extruded styrenic resin foam is a styrenic resin mixture of...
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7960476 |
Acrylic resin composition
An acrylic resin composition containing the following acrylic resins (1) and (2): an acrylic resin (1) containing a structural unit (a) derived from a monomer (a) and a structural unit (b) derived...
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7947782 |
Microgel-containing vulcanisable composition
The present invention concerns a vulcanizable composition, vulcanized products produced from it, and their use in particular in the production of golf balls or roll coverings.
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7947774 |
Ethylene-vinyl acetate copolymer of increased mechanical properties
Solution blending of masterbatch of cationically functionalized polyvinyl acetate copolymer/silicate nanocomposite where the silicate is substantially exfoliated, and ethylene-vinyl acetate...
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7923121 |
Photo-crosslinkable polyolefin compositions
A photo-crosslinkable polyolefin composition comprises a polyolefin, a source of functionality receptive to crosslinking by UV radiation, a cationic photoinitiator and optionally includes a...
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7897170 |
Medical devices having improved mechanical performance
According to an aspect of the present invention, implantable or insertable medical devices are provided that contain at least one covalently crosslinked polymeric region, which contains at least...
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7897171 |
Medical devices having improved mechanical performance
According to an aspect of the present invention, implantable or insertable medical devices are provided that contain at least one covalently crosslinked polymeric region, which contains at least...
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7893157 |
Polymeric compositions having low glass transition temperatures
The present invention provides polymeric compositions having a high polymer size and a low Tg. These novel compositions are useful as plastic additives. Also provided is a method of improving the...
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RE42048 |
Linerless double-sided pressure sensitive adhesive tape
The present invention relates to a double-sided pressure sensitive adhesive foam tape. In certain embodiments the foam tape does not require the use of a release liner. Elimination of the release...
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7820762 |
Impact resistance modifier and resin composition
Disclosed is a resin composition having excellent impact resistance and resistance to whitening by impact without deteriorating excellent transparency of a methacrylic resin. Specifically, an...
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7776181 |
Retention improving composition
A novel retention aid is provided, which can realizes not only high retention but also excellent paper formation and is easy to use, in various papermaking processes. A composition for improving...
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7772343 |
Polymeric product for film formation
The present invention relates to core/shell vinyl polymers wherein an at least partially crosslinked core is formed from a monovinyl monomer and/or a di/tri/ or higher multivinyl monomer wherein...
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7754816 |
Fluid and heat resistant chlorinated polyethylenes (CPE)
A chlorinated rubber composition which is resistant to various fluids such as transmission fluids comprises a blend of a chlorinated polyethylene elastomer, an ethylene acrylic elastomer and/or...
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7732017 |
Effect paint
Emulsion paint composition for obtaining special textile or suede effect comprising a filler at least partly consisting of pre-pigmented spherical aliphatic polyurethane particles. About 3-10% of...
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7728060 |
Conductive roller of rubber, thermoplastics, EO-PO-glycidyl ether, fluoro and sulfonyl anion salt and microcapsule
A rubber component containing at least one of diene rubber and ethylene-propylene-diene rubber is dynamically crosslinked. Thereby the rubber component is dispersed in a mixture of a thermoplastic...
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7723433 |
Clear, impact modified, heat resistant polyvinyl halide compositions
A clear, impact modified, heat resistant polyvinyl chloride composition is provided comprising (a) at least one polyvinyl halide; (b) at least one clear impact modifier possessing a refractive...
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7655731 |
Soft polymer compositions having improved high temperature properties
Disclosed are soft polymer compositions comprising an ethylene/alkyl (meth)acrylate copolymer and a crystalline polyolefin, such as polypropylene homopolymers or polypropylene copolymers, wherein...
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7651648 |
Methods of forming an article comprising melt-processable thermoplastic compositions
Methods of making articles are described comprising the steps of applying a capstock material over a layer of a substrate material and then calendaring said capstock material and said substrate...
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7652112 |
Polymeric extenders for surface effects
A polymer extender composition comprising monomers copolymerized in the following percentages by weight: (a) from about 5% to about 90% of a monomer of the formula I: R1—OC(O)—C(R)═CH2 (I) (b) f...
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7649053 |
Toner binder for electrophotography and toner
A toner binder for electrophotography excellent in low temperature fixing properties and anti-hot offset properties comprising styrene (co)polymer(s) (A) comprising a modified styrene (co)polymer...
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7585570 |
Adhesives and optical laminates including the same
To provide an adhesive comprising an acrylic resin (1), an acrylic resin (2), a silicone oligomer (3) and a crosslinking agent (4): wherein the acrylic resin (1) comprises a structural unit (a)...
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7572862 |
Reduced melt viscosity rigid polyvinylchloride (PVC) composition
The invention relates to a process aid for use in rigid thermoplastic compositions, and especially in rigid polyvinylchloride (PVC) compositions. The process aid is an acrylic terpolymer of...
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7544757 |
Ethylene/alkyl acrylate copolymers and compounds, vulcanizates and articles thereof
Disclosed are copolymers derived from ethylene and an alkyl acrylate comonomer wherein the copolymer has a number average molecular weight (Mn) above 40,000. This invention also provides compounded...
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7538157 |
Structured baroplastic materials
The present invention provides a series of baroplastic materials, and systems and methods of making and using such baroplastic materials. In one aspect of the invention, polymeric particles are...
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7521508 |
Electron beam inter-curing of plastic and elastomer blends
Two-phase or single-phase admixtures of a plastic and an elastomer, two or more thermoplastics, or two or more elastomers are irradiated (preferably with electron beam radiation) to cross-link the...
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7521103 |
Coated polymeric film with oxygen barrier properties
A coating compositions for providing substrates with oxygen barrier properties is disclosed. The substrate may be, for instance, a film, such as a polyester film. The coating composition includes a...
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7497979 |
Melt-processable thermoplastic compositions
A melt-processable thermoplastic composition is described, which comprises a) 50-99.5 wt. % of a melt-processable thermoplastic polymer and b) 0.5-50 wt. % of a particulate polymer comprising the...
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7495056 |
Water-absorbing agent and production process therefor, and water-absorbent structure
The present invention provides: a novel water-absorbing agent, which exhibits an excellent absorption capacity under a load (AAP), gel layer liquid permeation rate under a load (FRUP), saline flow...
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7482405 |
Cement additive
The present invention concerns a cement additive containing copolymers comprising one or more constitutional units represented by formula A: (A) R1 is hydrogen, an alkyl group having 1 to 4 carbon...
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7465767 |
Adhesives
There are disclosed star shaped thermoplastic elastomers made of acrylic block copolymers obtained by transition metal catalysed radical polymerisation. The elastomers comprise core arms obtained...
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7459211 |
Anti-ultraviolet reflector
Disclosed is an anti-UV reflector for distributing a light from a point light source or a linear light uniformly over a target. The anti-UV reflector mainly includes a light reflecting polymeric...
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7456231 |
Radiation-crosslinked polyolefin compositions
An article suitable for use as an insulating or coating material comprises a radiation-crosslinked composition comprising a polyethylene, a polypropylene and optionally an ethylene-propylene...
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7452602 |
Vinylidene fluoride-based resin film
A vinylidene fluoride-based resin film including polyvinylidene fluoride whose average spherocrystal diameter is less than 0.1 μm that is a detection limit or lower by observation using a ...
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7449521 |
Acrylic elastomer composition
The present invention provides an acrylic elastomer composition including an acrylic elastomer (A) and a polyorganosiloxane-containing graft polymer (B), and having excellent formability and...
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7432320 |
Processing aid for vinyl chloride resin and vinyl chloride resin composition
There is provided a vinyl chloride resin composition, which is excellent in processability and can produce a processed article having excellent physical property or a formed molding having...
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7393901 |
Acrylate adhesives containing silica nanoparticles crosslinked with polyfunctional aziridines
A pressure sensitive adhesive is described comprising an acrylate copolymer, silica nanoparticles and crosslinked by a polyfunctional aziridine crosslinking agent.
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7393900 |
Fluid and heat resistant chlorinated polyethylenes (CPE)
A chlorinated rubber composition which is resistant to various fluids such as transmission fluids comprises a blend of a chlorinated polyethylene elastomer, an ethylene acrylic elastomer and/or...
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