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7585914 |
Thermoplastic elastomer compositions and methods for making the same
The present invention provides a thermoplastic composition which may be unvulcanized or vulcanized. The thermoplastic composition can be a blend of a thermoplastic engineering resin, a halogenated...
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7385013 |
Polymer alloy, thermoplastic resin composition, and molded article
The present invention is a polycarbonate resin composition containing a polycarbonate resin and comprising at least two resins contained as components, wherein the intensity ratio of the absorption...
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7268193 |
Branched polyphenylene polymers
Branched polyarylene polymers are provided comprising monovalent endcappers, divalent linear units, and polyvalent branching units. The composition of the polymers is controlled by adjusting the...
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7244781 |
Composite compositions including polymeric nanoparticles and clay nanoparticles
Composite compositions that include polymeric nanoparticles and clay nanoparticles, and a method for forming the compositions are provided. The polymeric nanoparticles of particular compositions...
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7235612 |
Polymer alloy and method for manufacturing polymer alloy
This invention is a method for manufacturing a polymer alloy, by making at least two resins used as components miscible, and inducing the spinodal decomposition for causing phase separation, for...
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7211628 |
Plastic composition
A plastic composition including polymeric nanoparticles having a diameter of 1 to 100 nanometers, and a polymeric component. Also provided is a method for providing such a plastic composition.
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7091267 |
Resinous compositions, method of manufacture thereof and articles fabricated from the composition
Disclosed are resinous compositions with excellent balance of impact, heat, flow and environmental stress crack resistance, comprising (i) at least one aromatic polycarbonate, (ii) at least one low...
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7057005 |
Process for preparing branched polycarbonate
The present invention is a process for producing branched polycarbonate providing for optimum utilization of the branching agent. It was surprisingly found that adding at least a portion of the...
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7041732 |
Compatible blend of polycarbonate with vinyl (co)polymer
A compatible blend of polycarbonate resin with a vinyl (co)polymer blending partner is disclosed. The preparation of inventive blend comprise reactive blending of polycarbonate, a vinyl (co)polymer...
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7009001 |
Aromatic polycarbonate resin composition and moldings
Provided is an aromatic polycarbonate resin composition which comprises 100 parts by mass of an aromatic polycarbonate resin and from 0.001 to 1 part by mass of an additional thermoplastic resin...
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7005471 |
Flame-retarded poly(ester)carbonates
A thermoplastic molding composition comprising poly(ester)carbonate is disclosed. The composition that is characterized by its flame resistance contains a PTFE blend in an amount of 0.2 to 0.6% and...
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6949279 |
Data storage media containing transparent polycarbonate blends
The invention relates to transparent blends of polymers suitable for use in optical articles; the polymers contain residues of BCC and its derivatives, and have properties particularly suited for...
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6730378 |
Resin-molded article and process for producing the same
In the resin-molded articles comprising polyolefin resins (a) and thermoplastic resins other than the polyolefin resins (b), when thickness is defined as one along a direction vertical to the...
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6706824 |
Process for increasing the molecular weight of polycondensates
By heating at above the melting point and/or glass transition point of the polycondensate and adding an aromatic dicyanate; or adding a mixture comprising an aromatic dicyanate and a polyfunctional...
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6706797 |
Polycarbonate molding compounds with good demolding properties and molded bodied and semifinished products produced from the same
A thermoplastic molding composition comprising polycarbonate resin having improved mold release properties is disclosed the composition contain polycarbonate resin and 0.005 to 5.0% relative to the...
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6641920 |
Ultraviolet protected multi-layer structures of copolyester/polycarbonate blends
There is described an ultraviolet protected multi-layer structure comprising a layer produced from a copolyester/polycarbonate blend, and a protective UV absorbing compound-containing polycarbonate...
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6583257 |
Composition based on copolycarbonates
The invention relates to thermoplastic copolycarbonate compositions and moulded parts containing the latter having improved stress cracking resistance and thermal stability.
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6566455 |
Fluoropolymer composition with organo-onium and blocked oxalate and carbonate compounds
In one aspect, the invention provides curable fluoropolymer compositions comprising fluoropolymer, onium, and alkyl or aryl oxalate-blocked compound and carbonate-blocked compound as crosslinking...
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6552127 |
Thermoplastic resin composition
A thermoplastic resin composition comprising a blend obtainable by blending 0.1 to 99% by weight of (a) a fluorine-containing polymer having a number-average molecular weight of 2000 to 1000000 and...
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6486241 |
Polycarbonate resin composition
A polycarbonate resin composition with improved moisture resistance maintains outstanding physical properties even in high-temperature, high-humidity aging and comprises a polycarbonate resin...
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6476125 |
Fluorine-containing polymer alloy, and method for its preparation and method for its molding
A fluorine-containing polymer alloy comprising a grafted fluorine-containing polymer (a) and a polymer (c) containing no fluorine atom, said grafted fluorine-containing polymer (a) comprising a...
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6423767 |
Polycarbonate moulding materials
A) at least one polycarbonate, B) at least one graft polymer based on an elastomer having a glass transition point below 10° C., C) at least one copolymer containing vinylaromatic monomers, D) at...
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6376605 |
Styrene resin and resin composition comprising the same
A styrene resin is disclosed having excellent moldability and physical properties and is suited for recycling; and a thermoplastic polycarbonate composition with the styrene resin. The styrene...
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6362269 |
Resin composition
A resin composition comprising 100 parts by weight of a resin component selected from (a) an aromatic polycarbonate resin (A-1 component) obtained by melt polymerization and, when measured for...
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6346571 |
Thermoplastic blend containing engineering resin
A thermoplastic composition which may be unvulcanized or vulcanized is provided which comprises a polymer blend of an elastomeric thermoplastic engineering resin and a halogen-containing copolymer...
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6329463 |
High temperature, oil resistant thermoplastic vulcanizates made from polar plastics and acrylate or ethylene-acrylate elastomers
A polar thermoplastic and acrylate or ethylene acrylate based polar rubbers form a useful thermoplastic vulcanizate when the rubber is selectively cured with curatives which do not affect the polar...
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6329450 |
Thermoplastic compositions of interpolymers of alpha-olefin monomers with one or more vinyl or vinylidene aromatic monomers and/or one or more hindered aliphatic or cycloaliphatic vinyl or vinylidene monomers blended with engineering thermoplastics
The present invention relates to a blend of polymeric materials comprising; (A) of from about 1 to about 80 percent by weight (based on the combined weights of Components A and B) of at least...
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6291077 |
Lactone chain-extended phenolic polyester polyols
A lactone chain-extended polyester polyol of the present invention comprises the reaction product of a lactone and a previously chain-extended phenolic-based hydroxyl compound. The previously...
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6255392 |
Curable composition for top coating and articles coated therewith
A curable topcoat composition comprising (A) 100 to 30 parts by weight of a vinyl copolymer having a main chain substantially composed of a vinyl copolymer, having both at least one specific...
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6160058 |
Curable coating compositions containing blends of carbamate-functional compounds
The present invention provides a curable coating composition that includes at least three components. The coating composition includes a component (a) that includes one or both of a compound (a)(1)...
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6153685 |
Melt-stable pigmented polycarbonate molding composition
A thermoplastic composition featuring an improved resistance to thermally induced resin degradation is disclosed. The composition comprises (i) thermoplastic polycarbonate resin (ii) about 3 to 20...
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6143823 |
Thermoplastically processable thermotropic molding compounds
Thermoplastically processable thermotropic molding compounds of thermotropic polycondensates and 0.05 to 5% by weight functionalized polymers, such as for example functionalized polybutadiene oils,...
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6054537 |
Thermoplastic resin composition
A thermoplastic resin composition comprising a blend obtainable by blending 0.1 to 99% by weight of (a) a fluorine-containing polymer having a number-average molecular weight of 2000 to 1000000 and...
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6043310 |
Thin-wall housing
A fire-resistant polycarbonate resin composition containing A) 5-50 parts by weight of liquid crystal polymer, B) 90-40 parts by weight of polycarbonate resin, C) 2-20 parts by weight of flame...
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6005025 |
Method of dispersing solid additives in polymers and products made therewith
A method for dispersing solid forms of additives in polymers involves adding dispersions or solutions of additive(s) to a solution of polymer in a tubular mixer (preferably in the presence of a...
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6001934 |
Process for the preparation of a functional group-containing polyarylene sulfide resin
A simple and convenient process is provided to introduce a sufficient quantity of functional groups to a main chain or terminals of the chain of a polyarylene sulfide resin to improve properties of...
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5994479 |
Curable coating compositions containing blends of carbamate-functional compounds
The present invention provides a curable coating composition comprising (a) a first component comprising at least two functional groups, at least one of which is a carbamate or urea group that...
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5981644 |
Method of producing ABS moulding compositions
A method of producing ABS moulding compositions wherein a solution of polymers in group (A) solvents is gradually supplied to a polymerizing mixture of previously-formed soluble rubber, aromatic...
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5929169 |
Fluoroelastomer composition with organo-onium and blocked-carbonate compounds
This invention provides curable fluoroelastomer compositions comprising: (a) a fluorine-containing polymer or blend of fluorine-containing polymers each comprising interpolymerized units derived...
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5925507 |
Photographic film base and photographic elements
A highly useful photographic film base containing a miscible blend of is polyester containing at least 30 weight percent cyclohexylene dimethanol, CHDM/EG-PE, and a polycarbonate containing...
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5814712 |
Impact-modified thermoplastics resin molding compositions and articles molded therefrom
A method for making an impact modified thermoplastic resin composition includes combining an glycidyl ester impact modifier with a polycarbonate resin to form a glycidyl ester impact...
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5786424 |
Blends of polycarbonate and linear ethylene polymers
A blend of polycarbonate and a homogeneously branched, linear ethylene polymer, which blend has a desirable balance of impact resistance and toughness properties.
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5783620 |
Thermoplastic resin composition for profile extrusion
A thermoplastic resin composition for profile extrusion, comprises: (A1) 50 to 99.5% by weight of a thermoplastic aromatic polycarbonate resin; (A2) 0 to 40% by weight of a thermoplastic resin...
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5777009 |
Flame retardant low Tg polyestercarbonate
A polyestercarbonate copolymer blend which exhibits a glass transition temperature lower than bisphenol-A carbonate homopolymer, shows improved processability and fire-retardancy. The desired lower...
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5747589 |
Process for the production of polycarbonate-polyisobutylene block cocondensates
The present invention provides a process for the production of polycarbonate-polyisobutylene block cocondensates from thermoplastic aromatic polycarbonates and reactive polyisobutylenes in the...
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5747586 |
High-impact molding compounds based on polyisobutylene-containing polycarbonate
The invention relates to thermoplastic molding compounds containing polyisobutylene-modified polycarbonate, graft polymer and optionally copolymer, aromatic polycarbonate, polyolefins.
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5717027 |
Block copolycarbonates with polyisobutylene-α-haloketocarboxylic acid blocks
This invention relates to block copolycarbonates made from polycarbonate blocks and polyisobutylene-α-haloketocarboxylic acid blocks (abbreviation: PIB blocks), wherein the PIB blocks may, for...
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5679759 |
Polycarbonate moulding materials with improved toughness
Thermoplastic moulding materials containing A. 15 to 80 parts by weight of a thermoplastic polycarbonate or polyester carbonate, and B. 4 to 40 parts by weight of a graft polymer of B.1 20...
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5674943 |
Polycarbonate compositions modified with a polyamine compound
A blended composition containing polycarbonate, polyester, an olefinic epoxide-containing copolymer and a polyamine compound, which composition possesses a desirable balance of impact resistance,...
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5654368 |
Recyclable cross-linked polymer, method for producing a molded article, and method for recycling the same
The invention is to provide elastomer-like or rubber-like, recyclable cross-linked polymers capable of being liquefied and re-molded repeatedly without detracting from the physical properties of...
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