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7619036 |
Copolymers of fluorinated polydienes and sulfonated polystyrene
Copolymers of fluorinated polydienes and sulfonated polystyrene and their use in fuel cell membranes, batteries, breathable chemical-biological protective materials, and templates for sol-gel...
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7608666 |
Polyester resin composition
This invention is a polyester resin composition comprising 100 parts by weight of a resin composition consisting of 60 to 95 wt % of (a) a polyester resin and 5 to 40 wt % of (b) an olefin-based...
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7605210 |
Fiber-reinforced thermoplastic vulcanizates
A thermoplastic vulcanizate comprising of a dynamically-cured rubber; and a thermoplastic phase, where the thermoplastic phase includes fiber and the reaction product of a methylene donor and a...
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7605199 |
Grafted cyclodextrin
Thermoplastic polymer compositions, films, continues, closures, laminates can comprise a modified vinyl polymer said modified polymer having a moiety comprising a cyclodextrin compound. The...
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7589151 |
Thermoplastic resin composition and molded article comprising the same
A thermoplastic resin composition comprising a polylactic acid polymer (A), an acrylic polymer (B) containing units of methyl methacrylate monomer, and a graft copolymer (C) obtained by...
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7589150 |
Low molecular weight isotactic polypropylene polymers, copolymers and derivatives and materials prepared therewith
Disclosed are polypropylene homopolymers, copolymers and mono and polyfunctional polypropylene derivatives as well as methods of preparing them. These polymers are prepared in the eresence of a...
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7553895 |
Polycarbonate compositions and articles formed therefrom
A thermoplastic polycarbonate composition is disclosed, in various embodiments, having enhanced low-temperature ductility, UV resistance and/or fire-retardance characteristics. The composition...
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7541418 |
Transparent thermoplastic antimicrobial molding composition
A transparent antimicrobial thermoplastic molding composition is disclosed. The composition contains aromatic polycarbonate resin and 0.01 to 3.8 of an antimicrobial compound conforming to formula...
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7517934 |
Modified anionically polymerized polymers
Oligomer-modified anionically polymerized polymers, reinforced materials made with the polymers and articles made from the reinforced materials are provided. The oligomer-modified polymers are made...
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7514147 |
Formable thermoplastic multi-layer laminate, a formed multi-layer laminate, an article, and a method of making an article
Disclosed is a formable thermoplastic multi-layer laminate comprising an outer layer comprising a polymer comprising resorcinol arylate polyester chain members, a middle layer comprising a...
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7479525 |
Coating compositions containing isocyanate-functional non-aqueous dispersed polymers
A coating composition containing about 40-90% by weight of film forming binder and 10-60% by weight of an organic liquid carrier; wherein the binder contains about
(a) 10-70% by weight,...
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7459517 |
Polyhydroxyalkanoate, process for preparing the same, and resin composition containing the polyhydroxyalkanoate
A novel polyhydroxyalkanoate having a monomer unit represented by the formula (1), the unit having a carboxyl group substituting a ring structure at the end of side chain, obtainable by oxydizing...
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7452939 |
Polyesterified block copolymer and process for producing the same
A polyesterified block copolymer represented by the general formula (1), (2) or (3) (for example, polyolefin/polyolefin block copolymer of the following general formula (1)), obtained by an...
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7399792 |
Solid reagents
An object of the present invention is to provide a novel solid reagent capable of solving the problems of conventional solid reagents based on resin beads. The present invention relates to a solid...
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7393896 |
Impact modified carbonate polymer composition having improved resistance to degradation and improved thermal stability
An aromatic carbonate polymer composition having improved thermal stability consisting of an aromatic carbonate polymer such as a polycarbonate or polycarbonate/polyester blend and an impact...
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7385004 |
Enhanced lubrication in polyolefin closure with polyolefin grafted cyclodextrin
Thermoplastic polymer compositions in a closure can comprise a polymer, a modified vinyl polymer and a slip agent or polymer lubricant said modified polymer having a moiety comprising a...
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7368520 |
Crosslinked compositions comprising a poly(arylene ether) and a nonlinear optical chromophore, and devices incorporating same
Crosslinked polymer blends comprising a poly(arylene ether) and a nonlinear optical chromophore. Also featured are electro-optic devices incorporating these blends.
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7368503 |
Compatibilized blends of biodegradable polymers with improved rheology
This invention relates to a blend of biodegradable polymers comprising:
(A) about 5% to about 95% by weight of at least one flexible biodegradable polymer (A) having a glass transition less than...
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7365151 |
Solvent for treating polystyrene resin and method of treating polystyrene resin with the same
A solvent for polystyrene resin treatment is used for reducing the volume of a polystyrene resin by contacting it with the solvent; and a method of treating polystyrene resins. The solvent is...
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7365124 |
Flame retardant resin blends based on polymers derived from 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers
A polymer blend consisting essentially of at least one thermoplastic polymer, and a polymer comprising structural units derived from a 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine is disclosed.
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7365123 |
Grafted cyclodextrin
Thermoplastic polymer compositions, films, continues, closures, laminates can comprise a modified vinyl polymer said modified polymer having a moiety comprising a cyclodextrin compound. The...
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7314902 |
Hot-melt adhesive
The present invention provides a hot-melt adhesive composition comprising a blend of: a reactive filler comprising an aluminum compound, a magnesium compound, a calcium compound, a barium compound...
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7312276 |
Resin composition for metal sheet coating, resin film employing it, resin-coated metal sheet and resin-coated metal container
A resin composition for coating a metal sheet comprising a polyester resin (A) having an intrinsic viscosity of 0.5-2.0 dl/g, an elastomer resin (B) and a vinyl polymer (C) containing at least 1 wt...
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7300977 |
Acrylic modified chlorinated polyolefin resin, process for producing the same, and coating composition containing the same for polyolefin material
This method for preparing an acrylic-modified chlorinated polyolefin resin comprises graft-copolymerizing an acid-modified chlorinated polyolefin resin with a monomer mixture containing a...
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7294673 |
Method of modifying polymeric material and use thereof
A method of modifying a polymeric material whereby the polymeric material is modified to give a highly durable surface without decreasing its strength. Namely, a polymeric material is modified by...
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7294399 |
Weather-resistant, high-impact strength acrylic compositions
Disclosed is an improved weatherable thermoplastic composition. The composition is comprised of a copolymer of an alkyl acrylate or alkyl methacrylate and (methyl)methacrylate and a multi-stage,...
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7253231 |
Grafted multi-functional olefin copolymer VI modifiers and uses thereof
A novel highly grafted, multi-functional olefin copolymer is provided comprising an additive reaction product of a method comprising reacting acylating agent with an olefin copolymer having a...
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7253230 |
Method of manufacture of polyester molding compositions and articles produced therefrom
A thermoplastic molding composition comprises a resin composition having 50 to about 90 weight percent of a polyester, about 8 to about 48 weight percent of a polyetherimide, about 2 to about 25...
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7226955 |
Macrocellular acoustic foam containing particulate additive
A cellular thermoplastic polyolefin foam comprising at least one particulate additive in admixture with a polymer matrix is disclosed, along with a process and foamable gel for manufacturing the...
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7205342 |
Poly(arylene ether) composition and method of molding
A low gloss thermoplastic composition comprises poly(arylene ether), a rubber-modified poly(alkenyl aromatic) resin and an acrylonitrile containing polymer gel.
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7196155 |
Process for preparing poly(arylene ethers) with pendant crosslinkable groups
A process comprising: a) reacting a diphenol monomer A with a monomer B having two locations for reaction with A to form arylene ether monomer C and b) reacting arylene ether monomer C with a...
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7173088 |
Multi-layer golf ball with a thin, castable outer layer
A golf ball comprising a core; an intermediate layer having a flexural modulus of between about 65,000 psi and about 120,000 psi and being formed from a polymer blend comprising a first material...
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7119152 |
Thermoplastic polyester compositions having improved impact properties
The present invention relates to thermoplastic polyesters, which comprise, by weight:
(i) a thermoplastic polyester; (ii) an impact modifier comprising:
(a) a core-shell copolymer (A); (b) an...
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7119145 |
Surface graft modified resins and formation thereof
Pre-formed polymer particles are chemically modified by free radical-initiated surface graft modification. The resulting resin is specifically adapted to provide enhanced chromatographic...
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7119141 |
Polyester molding composition
A thermoplastic resin molding composition comprising an alkylene aryl polyester, a core-shell impact modifier for enhancing heat resistance having a shell derived from an alkylacrylate and a...
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7101957 |
Crosslinked compositions comprising a poly(arylene ether) and a nonlinear optical chromophore, and devices incorporating same
Crosslinked polymer blends comprising a poly(arylene ether) and a nonlinear optical chromophore. Also featured are electro-optic devices incorporating these blends.
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7094832 |
Polymer particles and process for production thereof
The present invention suggests thermoplastic polymer particles for molding, which can solve all at once the problem of fine powder caused by suspension polymerization process, the problem of...
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7087701 |
Poly(arylene ethers) with pendant crosslinkable groups, and devices incorporating same
A polymer comprising units having the formula (I)
wherein: Q 1 comprises at least one aryl or heteroaryl group; Q 2 comprises at least one aryl or heteroaryl group; X 1 is O bonded...
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7067593 |
Poly(arylene ethers) with pendant crosslinkable groups, and devices incorporating same
A polymer comprising units having the formula (I)
wherein: Q 1 comprises at least one aryl or heteroaryl group; Q 2 comprises at least one aryl or heteroaryl group; X 1 is O bonded...
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7049373 |
Process for preparation of graft polymers
A polymerization process is provided for the preparation of graft (co)polymers. An embodiment of the polymerization process of the present invention comprises copolymerizing macromonomers with...
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7045574 |
Primer composition for polyolefin materials
Acid anhydride denatured chlorinated polyolefin (component A) which is composed of a copolymer of propylene and α-olefin wherein the chlorine contents is 15 to 24% by weight, denatured amount of...
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7041716 |
Cellulose filled thermoplastic composites
The present invention provides a thermoplastic composite comprising: a polyolefin; a cellulosic filler; a carboxylic acid and/or carboxylic acid anhydride graft polyolefin having an acid number...
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7022768 |
Thermoplastic polyesters with improved shock-proof properties and impact modifying composition
The invention concerns thermoplastic polyesters (such as PET or PBT) comprising, by weight, the total being 100%: 60 to 99% of thermoplastic polyester; 1 to 40% of impact modifier comprising: (a) a...
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7022763 |
Branched olefin copolymer, process for producing the same, and use thereof
A branched olefin copolymer demonstrating excellent performance in various uses, comprising a building block (A) represented by formula (1) below and a building block (B) represented by formula (2)...
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7019075 |
Acrylic structural adhesive having improved T-peel strength
A two-part acrylic structural adhesive comprises a first package containing from about 10 to about 90 percent by weight of at least one ethylenic unsaturated methacrylic ester selected from the...
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7019073 |
Method for preparing cyclodextrin-polyolefin blends and products made therefrom
The present invention discloses a method of dispersing cyclodextrins into a base polymer. The method of the invention comprises reacting grafted microfine polymer powder with a cyclodextrin to form...
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7011872 |
Method and process for enhancing properties and medical tubing performance in a polybutadiene material
A polymer blend for fabricating medical products having a first 1,2 polybutadiene present from about 1% to about 99% by weight of the blend and having a first melting point temperature; and a...
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7008990 |
Use of polymeric reaction product
A reaction product (A) which can be prepared by reaction, under free radical conditions, of at least one monomer (a) capable of free radical reaction, in the presence of at least one free radical...
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6998439 |
Resin composition, sheet obtained therefrom, process for producing sheet, and formed object
The present invention provides a resin composition comprising a vinyl polymer (A) having, at a side chain thereof, at least one structure selected from polyether, polyester, polycarbonate or...
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6998438 |
Toughened plastics and preparation thereof
The present invention provides plastics with high toughness and the preparation thereof. The plastics with high toughness, which have the balance of stiffness and toughness, stable properties and...
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