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5250606 |
Polymer blend compositions containing a styrenic copolymer, an acetal polymer and a thermoplastic polyester or polycarbonate resin ingredient
The present invention pertains to thermoplastic polymer blends which comprise a monovinylidene aromatic copolymer, an acetal polymer and a thermoplastic polycarbonate resin or a polyester resin...
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5250605 |
Coating compositions comprising an organosilane polymer and reactive dispersed polymers
A coating composition containing a film-forming organosilane polymer and a sterically dispersed macromolecular polymer having macromonomer chains which react with the silane functionality of the...
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5247018 |
Thermoplastic resin of elastomer composition having excellent paint adhesion and laminate comprising layer of said thermoplastic elastomer and polyurethane layer
A modified thermoplastic resin or elastomer composition having excellent paint adhesion is obtained by dynamically heat-treating a peroxide-crosslinkable olefin type copolymer and/or an olefin type...
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5244959 |
Coatings comprising an organosilane solution polymer and a crosslink functional dispersed polymer
A coating composition containing a film-forming organosilane polymer and a sterically dispersed macromolecular polymer having macromonomer chains which react with the silane functionality of the...
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5244696 |
Automotive coating composition comprising an organosilane polymer
A coating composition containing a film-forming organosilane polymer and a sterically dispersed macromolecular polymer having hydroxy functional macromonomer arms which react with the silane...
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5244946 |
Styrenic copolymer/polyacetal/thermoplastic polyurethane or elastomeric copolyester blend compositions
Thermoplastic polymer blends comprising a monovinylidene aromatic copolymer, an acetal polymer and an elastomeric material such as a thermoplastic polyurethane or an elastomeric copolyester have...
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5240978 |
Thermoplastic polycarbonate moulding compositions with flame-resistant properties
A flame resistant molding composition containing a polycarbonate resin, a graft polymer and, as a flame retarding agent a phosphoric acid ester of novolak in combination with an anti drip agent is...
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5240973 |
Surface activating method for thermoplastic resin molded articles
Surface characteristics of a molded article formed by a composition comprising at least two kinds of engineering plastics and a functionalized polyolefin resin or a composition comprising the said...
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5238990 |
High modulus toughened polyamide composition
A thermoplastic composition is provided which comprises a polyamide, a grafted polymer of an isomonoolefin and an alkylstyrene, such as a maleic anhydride-grafted copolymer of isobutylene and...
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5234979 |
Thermoplastic mounding compositions with flame-repellant properties
The present invention relates to thermoplastic moulding compositions consisting of halogen-free polycarbonates, halogen-free polystyrene and/or halogen-free copolymers of styrene with...
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5231131 |
Aqueous graft copolymer pigment dispersants
A pigment dispersion useful for forming coating compositions containing dispersed pigment, an aqueous carrier and a graft copolymer dispersant; wherein the graft copolymer has a weight average...
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5229463 |
Thermoplastic resin compositions having improved strength and method for producing them
A thermoplastic resin composition which comprises 100 parts by weight of a copolymer of propylene with at least one particular diene monomer or a mixture of said propylene copolymer with another...
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5219915 |
Glass fiber-reinforced thermoplastic molding materials based on polyesters and graft polymers
Thermoplastic molding materials based on a mixture of polybutylene terephthalate and polyethylene terephthalate (a 1 ), graft polymers having acrylate rubbers as the grafting base (a 2 ),...
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5218037 |
Thermoplastic resin composition and method for preparing the same
There is here provided a thermoplastic resin composition which comprises (I) 99 to 1% by weight of an aromatic polyester resin, (II) 1 to 99% by weight of at least one kind of resin selected from...
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5216077 |
Rubber-modified phenolic resin composition and method of manufacturing the same
A rubber-modified phenolic resin composition contains a novolak-type phenolic resin in which at least one modifying agent selected from the group consisting of an ABS resin and an MBS resin is...
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5216046 |
Polymer blend compositions
Antistatic polymer blend compositions comprise an ABS graft copolymer, a copolymer of an epihalohydrin and a copolymerizable monomer having an oxirane group, and a surfactant.
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5216074 |
Thermoplastic elastomer composition
A thermoplastic elastomer composition comprising 99-1 parts by weight of (i) a hydrogenated diene polymer which is a hydrogenation product of a straight or branched chain block copolymer consisting...
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5214090 |
Resin composition and use thereof
1. A resin composition which comprises (A) a saponified ethylene-vinyl acetate copolymer, (B) a polyolefin resin, (C) a graft polymer obtained by grafting an ethylenically unsaturated...
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5212227 |
Thermoplastic resin compositions
There is provided a thermoplastic resin composition which comprises 99 to 1% by weight of a propylene polymer (I), 1 to 99% by weight of a vinyl polymer (II), 0.1 to 100 parts by weight, based on...
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5210125 |
Thoughened thermoplastic compositions based on polyphenylene ether and polyamide
Thoughened thermoplastic compositions are described having a good balance of mechanical, thermal and process properties, comprising: at least a polyphenylene ether, at least a polyamide, ...
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5210109 |
Interpenetrating polymer network compositions employing rubber-modified polymers
This invention provides hardenable compositions useful as construction media for a wide range of applications. Particular utility is found in the dental and medical arts where such compositions are...
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5200441 |
Process for preparing thermoplastic resins
The present invention relates to a process for preparing thermoplastic resins having a high surface gloss and excellent impact resistance. A process of the present invention comprises blending the...
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5196461 |
Styrenic copolymer/polyacetal blend compositions
Thermoplastic polymer blends comprising a major proportion by weight of certain monovinylidene aromatic copolymers and a minor proportion by weight of an acetal polymer have good processability and...
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5196270 |
Coated resin molding
Disclosed is a coated resin molding comprising a molding composed of a resin composition comprising 100 parts by weight of a substrate resin comprising 100 to 30% by weight of at least one...
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5194495 |
Pigmented polycarbonate composition having high impact strength and good cosmetics
A pigmented thermoplastic molding composition is disclosed comprising (i) about 90 to 98 percent of an aromatic polycarbonate, (ii) about 1 to 9 percent of ABS, and (iii) about 1 to 9...
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5185398 |
Hot melt adhesive and coating composition
An adhesive coating composition comprising an extensively amorphous poly-alpha-olefin and a functionalized graft copolymer of a predominately crystalline propylene polymer and an unsaturated...
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5177146 |
Commingled household plastic scrap processing and modification
A composition prepared by blending both consumer-used household plastic resins with an ortho ester grafted copolymer derived from components comprising ethylene and a C 3 -10 mono-olefin is...
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5173532 |
Anti-friction and wear-resistant polyacetal molding compositions, and molded sliding members formed thereof
Polyacetal resin molding compositions and sliding members formed thereof exhibit anti-friction and abrasion-resistance properties. The polyacetal resin molding compositions include (A) 100 parts by...
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5173523 |
Aqueous polymer emulsions and their preparation
Aqueous polymer emulsions whose polymer component essentially consists of A) from 15 to 50% by weight of copolymer A of I from 25 to 98.5% by weight of a C 1 -C 20 -alkyl acrylate or...
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5171778 |
Melt blends of polyesters
A composition prepared by blending liquid crystalline polyesters and linear polyesters under reactive conditions in the presence of at least one poly(O- or N- epoxy alkyl substituted) cyclic amide,...
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5164440 |
High rigidity and impact resistance resin composition
Disclosed is a polyamide resin composition comprising: (A) at least one of the group consisting of a polyamide resin and a resin composition containing a polyamide resin; (B) a layered silicate...
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5162422 |
Thermoplastic polypropylene-polyamide molding compositions of high toughness, rigidity and heat-distortion resistance, and the preparation thereof
Novel polypropylene-polyamide molding compositions which comprise, based on 100 parts by weight of the molding compositions, A) 10 to 89.9 parts by weight of one or more polypropylene...
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5162423 |
Thermoplastic molding materials having good low-temperature impact strength
Thermoplastic material comprising: A) 20-80% polycarbonate B) 10-60% styrenic/nitrile copolymer C) 5-30% ABS or MBS with a median particle size of 0.2-0.5 microns D) 20-60% ASA with a...
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5162426 |
Coatings comprising dispersed polymers with silane crosslinking
A coating composition containing a film-forming organosilane polymer and a sterically dispersed polymer having macromonomer chains which react with the silane functionality of the organosilane...
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5159003 |
Polyester-compatible alloys of polycarbonate
A compatible alloy of a polyester, such as polyethylene terephthalate (PET), and a polycarbonate containing effective amounts of a polyester compatibilization agent and a polycarbonate...
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5151464 |
Miscible polyblends of acid-and anhydride-containing copolymers
Miscible polyblends of acid-containing and anhydride-containing styrenic copolymers are described. In a preferred embodiment, the polyblend contains a styrene/maleic anhydride copolymer and a...
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5149739 |
Fiber-reinforced thermoplastic elastomer polyurethane compositions with either modified and/or unmodified polyolefins
A thermoplastic elastomer polyurethane is made having improved properties such as flexural modulus, flexural strength, and improved melt processability. An unaged polyurethane containing free...
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5145892 |
Polypropylene resin composition
A polypropylene resin composition superior in rigidity, resistance to heat distortion, to secondary deformation, to sink mark forming and warpage deformation is provided which comprises a specified...
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5130370 |
Molding compositions of polyvinylbutyral blend
A melt blended thermoplastic molding composition consisting essentially of, on a weight basis: (A) 40 to 70 parts plasticized polyvinyl butyral; (B) 60 to 30 parts poly(methylmethacrylate); (C) 0...
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5130359 |
Viscosity index improver and method for producing the same
Disclosed is a viscosity index improver in the form of a high-concentration non-aqueous dispersion of a low-viscosity olefinic polymer and a method of preparing the same. The improver comprises (1)...
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5128417 |
3-methylbutene-1 polymer, composition containing said polymer, and molded articles of said composition
A modified 3-methylbutene-1 polymer as prepared by grafting a monomer containing an unsaturated group onto a 3-methylbutene-1 homo- or copolymer, a 3-methylbutene-1 polymer composition comprising a...
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5124373 |
Unplasticized polyvinyl chloride-based molding composition, process for its preparation and its use
The present invention relates to a polyvinyl chloride- based unplasticized molding composition which includes vinyl chloride homo-, co- and/or ter-polymer and/or mixtures or alloys thereof having a...
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5116899 |
Resin composition for electric insulation materials for vehicles
The present invention is directed to a resin composition for electric insulation materials for vehicles such as distributor caps which is prepared by blending a crystalline propylene-ethylene...
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5112908 |
Tough polyamide compositions having high melt flow for complex moldings
Tough, high melt flow, low molecular weight polyamide compositions containing toughening polymers are obtained by blending conventional polyamides with the toughening polymer and then mixing the...
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5108657 |
Strippable, silane-curable, semiconducting mixture, in particular for electrical cables, and a method of implementing said mixture
A semiconducting mixture which is curable with the aid of silanes includs the following parts by weight: a) 70 to 80 parts of a first copolymer of ethylene, or of ethylene and another olefin,...
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5109065 |
Thermoplastic resin characterized by an improved heat resistance
An improved thermoplastic composition is described, comprising polyphenylene ether resin, polyamide resin, a saturated aliphatic polycarboxylic acid, and a modified polyolefin such as an...
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5100947 |
Dynamically vulcanized alloys having improved stiffness/impact balance
A dynamically vulcanized composition comprising a polyolefin resin and an elastomer is provided in which a major portion of fillers or specified additives are present in the polyolefin resin. A...
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5100945 |
Emulsifiers and a process for the production of large particle size, homodisperse polymer dispersions using these emulsifiers
Reaction products of 1 mol of a cycloaliphatic diol corresponding to formula I HO--R--OH I with 2 mols cycloaliphatic carboxylic anhydrides...
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5095063 |
Polypropylene composition
The polypropylene composition of the present invention comprises: a blend of a resin composition composed of a specific polypropylene type resin (C) and at least one saturated polyester...
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5093404 |
Modified polypropylene resin composition
The modified polypropylene resin composition of the present invention comprises a blend of a resin composition composed of polypropylene type resin (C) selected from the group consisting of a...
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