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7615522 |
Polymers produced by atom transfer radical polymerisation technique with structurally modified terminal groups
The present invention relates to a block copolymer prepared by ATRP, wherein the polymer chain terminal group is structurally modified with the functionally effective group of a lubricant or...
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7592464 |
Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom
Disclosed herein is a method comprising reacting a phenolphthalein material and a primary hydrocarbyl amine in the presence of an acid catalyst to form a reaction mixture comprising...
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7514524 |
Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom
Disclosed herein is a method comprising reacting a phenolphthalein material and a primary hydrocarbyl amine in the presence of an acid catalyst to form a reaction mixture comprising...
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7498401 |
Thermoplastic polycarbonate compositions, articles made therefrom and method of manufacture
A thermoplastic composition, contains a polycarbonate resin, a polycarbonate-polysiloxane copolymer, an aromatic vinyl copolymer, an impact modifier, and a mineral filler, wherein the composition...
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7439304 |
Thermoplastic vulcanizates and process for making the same
A composition comprising (i) a dynamically-cured rubber, (ii) from about 20 to about 300 parts by weight of a thermoplastic resin per 100 parts by weight rubber, (iii) from 0.2 to 0.9 parts by...
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RE40508 |
Thermally stable polymers, method of preparation, and articles made therefrom
Thermally stable polymers comprising resorcinol arylate chain members are prepared using an interfacial method comprising the steps of: (a) combining at least one resorcinol moiety and at least one...
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7411021 |
Polycarbonate polyester molding composition
A clear thermoplastic blend comprises from about 25 to about 90 percent by weight of low flow polycarbonate resin having a MVR (Melt Viscosity Rate) of from about 1 to about 7 cc/10 min at 300°...
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7365125 |
Polycarbonate compositions, articles, and method of manufacture
A thermoplastic composition, comprising: about 10 to about 84 wt. % of a polycarbonate resin; about 0.5 to about 40 wt. % of a polycarbonate-polysiloxane copolymer; 1 to about 40 wt. % of an impact...
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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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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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7265172 |
Polycarbonate styrene copolymer blends with improved properties
Thermoplastic molding composition comprising components A, B, C and D and, if appropriate, E, F, G and H,
A) from 1 to 97.5% by weight of at least one aromatic polycarbonate A, B) from 1 to 97.5%...
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7256228 |
Stabilized polycarbonate polyester composition
A stabilized thermoplastic resin composition is disclosed which comprises structural units derived at least one substituted or unsubstituted polycarbonate, at least one substituted or unsubstituted...
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7247388 |
Vulcanizable adhesive composition
A vulcanizable adhesive composition, which comprises 100 parts by weight of phenolxylylene resin or phenolbiphenyl resin, 10 to 1,000 parts by weight of resol-type phenol resin, 0 to 1,000 parts by...
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7241403 |
Method for making a conductive thermoplastic composition
PROBLEM TO BE SOLVED: To provide a production method for a thermoplastic resin composition, composed of a polyphenylene ether and a polyamide, having an electric conductivity, and excellent in...
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7226973 |
Polycarbonate polyester molding composition
A thermoplastic blend suitable for blow molding comprising a branched polycarbonate and a polyester resin derived from the condensation of a) a cyclohexanedimethanol or equivalent thereof alone or...
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7214739 |
Composition and method for improving the surface adhesion of resin compositions to polyurethane foam
A resin composition for improving adhesion with polyurethane foam is disclosed which comprises:
(a) about 10 to about 80 percent by weight of at least one polyphenylene ether resin; (b)...
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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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7125930 |
Block copolymer and polymeric luminescent element
A block copolymer comprising two or more blocks and having fluorescence in the solid state, wherein blocks thereof may be the same or different, and in each of the blocks, one or more kinds of...
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7109274 |
Polyarylate compositions
The present invention relates to a polymer composition comprising a transparent polymer blend. The polymer blend comprises a first resin and a second resin. The first resin comprises polyarylate...
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7105601 |
Adhesive resin with high damping properties and method of manufacture thereof
An adhesive resin composition comprising, based on the total weight of the composition, a first resin component having one or more glass transition temperatures of about −15 to about 50° C.;...
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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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7087679 |
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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7087678 |
Resin composition, laminate and production of laminate
A resin composition comprising 3 to 80 parts by weight of a resol type phenolic resin or 3 to 150 parts by weight of a polyhydric phenol, based on 100 parts by weight of a copolymer (A) of an epoxy...
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7056973 |
High flow polyphenylene ether formulations
A high flow polyphenylene ether resin composition comprises a blend of at least two polyphenylene ether resins, a first resin having an intrinsic viscosity of at least 0.3 dl/g, and a second resin...
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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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7022777 |
Moldable poly(arylene ether) thermosetting compositions, methods, and articles
A moldable thermosetting composition comprises a poly(arylene ether), a thermosetting resin, a toughening agent, and an amine cure agent. The compositions may be conveniently prepared without...
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6995212 |
Flame retardant, thermoplastic polycarbonate molding compositions
A flame-retardant thermoplastic molding composition is disclosed. The composition contains aromatic polycarbonate resin and sufficient amounts of poly(tetrafluoroethylene) and sulfo-modified...
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6989190 |
Transparent polycarbonate polyester composition and process
Disclosed is a transparent/translucent molding composition and process for making prepared from an impact modifier and a resin blend of polycarbonate and a cycloaliphatic polyester having a...
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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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6875812 |
Resin composition containing graft copolymer
An object of the present invention is to provide an agent serving both as a compatibilizer and an impact strength-imparting agent, which is freed from layer separation phenomenon and capable of...
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6866798 |
Polyamide composition
The present invention relates to a polyamide composition comprising (A) polyamide, (B) polyphenylene ether, and (C) an ethylene-α-olefin copolymer prepared using a single site catalyst. The resin...
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6841215 |
Heat resistant pipe and method of manufacture thereof
A heat resistant pipe is formed from a composition comprising polyphenylene ether resin and polystyrene resin. Pipes made from this composition possess superior thermal and pressure resistance....
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6825275 |
Rubber composition for adhering to steel cords
A rubber composition for adhering to steel cords, having excellent heat-resistant adhesion and moist heat-resistant adhesion, as well as initial adhesion, and performance at a level comparable to...
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6815488 |
Process for producing thermoplastic resin composition
A process for producing a thermoplastic resin composition is disclosed and comprises melt-kneading a resin composition containing from 40 to 90 parts by weight of (A) a polyamide resin, from 5 to...
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6809159 |
High flow polyphenylene ether formulations with dendritic polymers
High flow polyphenylene ether formulations are obtained with the addition of dendritic polymers. High flow is also obtained with the addition of dendritic polymers to flame retardant polyphenylene...
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6808810 |
Resin composition, laminate and production of laminate
A resin composition comprising 3 to 80 parts by weight of a resol type phenolic resin or 3 to 150 parts by weight of a polyhydric phenol, based on 100 parts by weight of a copolymer (Å) of an...
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6767972 |
Methods for slowing the degradation rate of biodegradable polymers and biodegradable polymer compositions and compositions thereof
The invention provides a biodegradable polymer composition comprising a biodegradable polymer and a phenol-containing compound mixed with the polymer. The phenol-containing compound is present in...
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6765062 |
Polymer blends with improved impact resistance
Polymer blends, in particular polyphenylene ether-polyamide blends, are effectively compatibilized by incorporating under blending conditions certain oligomers, cooligomers, polymers and copolymers...
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6737478 |
Rubber gels and rubber compounds containing phenolic resin adducts
The invention relates to rubber compounds comprising at least one double bond-containing rubber, additions of rubber gels, phenolic resin adducts or phenol/formaldehyde condensation products, such...
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6713548 |
Waterborne polymer compositions
This invention relates to waterborne polymer compositions and their applications. More particularly, the invention relates to the utilization of water-dispersible polymers and fatty acid as...
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6696153 |
Adhesive composition for textile/rubber adhesive bonding, and tire comprising a textile/rubber composite
An adhesive composition that can be used to bond textile fibers adhesively to a cross-linkable rubber composition, textile fibers sized by means of the said adhesive composition, a composite of the...
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6689474 |
Thermally stable polymers, method of preparation, and articles made therefrom
The present invention provides compositions comprising (a) a thermally stable polymer comprising resorcinol arylate polyester chain members substantially free of anhydride linkages linking at least...
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6686418 |
Rubber products with low heat build up on mechanical stressing
A process for reducing the heat evolution on dynamic stressing of vulcanised rubber products, using for this purpose, in vulcanizable rubber mixtures, mixtures made from non-selfcuring novolaks A...
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6664366 |
Thermally stable polymers, method of preparation, and articles made therefrom
Thermally stable polymers comprising chain members derived from at least one 1,3-dihydroxybenzene moiety and at least one aromatic dicarboxylic acid moiety, said polymer being substantially free of...
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6662840 |
Rubber stock for bead wire compounds
The present invention relates to a rubber stock for bead wire compounds comprising (A) based on 100 parts by weight of rubber (1) from about 5 to about 40 weight percent of a carboxylated...
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6660789 |
Polyester resin composition and molding product thereof
A polyester composition comprising (A) 30 to 95 parts by weight of a polybutylene terephthalate resin containing a polybutylene terephthalate-isophthalate copolymer in which the content of an...
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6630527 |
UV stabilized, impact modified polyester/polycarbonate blends, articles, and methods of manufacture thereof
Disclosed herein is a UV stabilized composition, comprising a polyester resin and a polycarbonate resin; an impact modifier; and an additive composition comprising a hindered amine light stabilizer...
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6620885 |
Copolymers of functionalized polyphenylene ether resins and blends thereof
A copolymer having segments of polyphenylene ether, styrene and/or acrylonitrile, a method for making the copolymer, and a blend of the copolymer with a styrenic resin are provided. The...
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6610442 |
Resin composition and resin moldings using the same
The present invention relates to a resin composition comprising 5 to 60 parts by weight of a polyphenylene ether resin and 40 to 95 parts by weight of a crystalline polypropylene resin, and further...
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6608166 |
Three-dimensional copolymers of polyphenylene ether resinsand sytrenic resins
A three dimensional copolymer network of polyphenylene ether segments and styrenic resins such as styrene/acrylonitrile copolymers provide articles of high heat reesistance and dielectric...
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