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| Number | Title | Issue Date |
| 7071266 | Curable resin composition and cured product thereof A curable resin composition containing a polyfunctional cyanate ester resin and a bifunctional phenylene ether oligomer having a number average molecular weight of 500 to 3,000 and having a specific structure represented by the formula (1), and a cured product there... | 07/04/2006 |
| 7037986 | Lead free solder friendly thermoplastic blends and methods of manufacture thereof Disclosed herein is a high temperature composition comprising a polyarylene ether consisting essentially of plurality of structural units of the formula (I): wherein for each structural unit, each Q1 and Q | 05/02/2006 |
| 7015285 | Composition and method for improving the adhesion of polyphenylene ether moldings to polyurethane foam This invention provides a composition and method for improving adhesion between a resinous thermoplastic substrate and polyurethane foam, said composition comprising at least one polyphenylene ether, at least one poly(alkenylaromatic) compound, and at least one carb... | 03/21/2006 |
| 6894102 | Syndiotactic polystyrene blends A syndiotactic polystyrene blend comprises syndiotactic polystyrene and poly(arylene ether) wherein the poly(arylene ether) has an intrinsic viscosity less than about 0.25 deciliters per gram (dl/g) when measured in chloroform at 25° C. ... | 05/17/2005 |
| 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 improving compatibility to a polyphenylene ether and/or a polyolefin wit... | 04/05/2005 |
| 6849695 | Piping material A resin composite covered piping material is provided having high heat resistance and excellent flame retardation property, anti-corrosion property, chemical resistance, insulation property and sufficiently high adhesion property with steel material and moreover, is... | 02/01/2005 |
| 6693149 | Process for preparing epoxy group-containing curable polyphenylene ether resin using high-molecular-weight polyphenylene resin A process for preparing an epoxy group-containing curable polyphenylene ether (PPE) resin. The process involves introducing an epoxy group-containing functional group to the terminal end of PPE (Mn>3000) by modifying the hydroxy and ester groups on the te... | 02/17/2004 |
| 6350514 | Thermoplastic blends with improved adhesion and thermal stability Improved thermal stability and good adhesion to polyurethane foam are provided by polyphenylene ether thermoplastic blends containing a polystyrene and an aromatic amine. Preferred compositions additionally containing tackifier resins are described. These... | 02/26/2002 |
| 6258881 | Polyphenylene ether resin composition There is provided a polyphenylene ether resin composition comprising: a component (A) containing a polyphenylene ether resin; and a component (B) containing an organopolysiloxane comprising respective structure units represented by the following formulas (I), (II) ... | 07/10/2001 |
| 6225373 | Homo-, co- or multicomponent thermoplastic polymer dispersed in a thermoset resin A composition comprising a thermoset resin which may or may not contain fluorine, bromine or both and containing at least one bromine-containing homo- or multicomponent thermoplastic polymer modifier optionally containing a different halogen which is solu... | 05/01/2001 |
| 6203143 | Hydroxyalkylated high performance curable polymers Disclosed is a composition which comprises (a) a polymer containing at least some monomer repeat units with photosensitivity-imparting substituents which enable crosslinking or chain extension of the polymer upon exposure to actinic radiation, said polyme... | 03/20/2001 |
| 6117943 | Compositions containing a polyarylene ether and a dispersible reactive solvent and articles prepared therefrom A blend of a polyarylene ether and a dispersible reactive solvent such as a thermoplastic polyurethane or a cyclopentadiene can be processed at temperatures below the oxidative degradation temperature of the polyarylene ether, yet form an article upon coo... | 09/12/2000 |
| 6093771 | Thermoplastic moulding compounds based on vinyl aromatic polymers with syndiotactic structure, low-viscosity polyamides and polyphenylene ethers modified with polar groups Thermoplastic molding compositions comprise A) from 5 to 97.9% by weight of a vinylaromatic polymer with syndiotactic structure, B) from 2 to 90% by weight of a low-viscosity polyamide with a viscosity number VN in the range from 50 to 150 ml/g and C) from 0.1... | 07/25/2000 |
| 6031049 | Blends comprising a syndiotactic polystyrene and a polyphenylene ether Disclosed is a syndiotactic, polystyrenic resin composition comprising (A) 100 parts by weight of a component composed of (a) from 10 to 98% by weight of a styrene-based polymer having a syndiotactic configuration and (b) from 2 to 90% by weight of a poly... | 02/29/2000 |
| 6007877 | Aqueous developable high performance photosensitive curable aromatic ether polymers Disclosed is a composition which comprises a polymer containing at least some monomer repeat units with water-solubility- or water-dispersability-imparting substituents and at least some monomer repeat units with photosensitivity-imparting substituents wh... | 12/28/1999 |
| 5952417 | Composition and method for improved heat performance in a polyphenylene ether containing substrate The invention provides a composition for a platable resinous substrate having enhanced heat performance comprising: a thermoplastic mixture of at least one polyphenylene ether and at least one poly(alkenylaromatic) compound, at least one rubber compound, ... | 09/14/1999 |
| 5939488 | Fast setting polyurethane hot melt adhesive composition comprising low hydroxyl number/high molecular weight polyester diols The subject invention provides reactive hot melt adhesive compositions comprising polyurethane prepolymers which have an isocyanate index greater than one and which are prepared from a low hydroxyl number composition comprising high molecular weight polye... | 08/17/1999 |
| 5922815 | Process for producing blends of tackifying resins with low molecular weight polyphenylene ethers The present invention provides an improved process for producing blends of tackifying resins and low molecular weight polyphenylene ether resins. This invention involves combining the resin solutions or redissolving one of the resins once isolated, in the... | 07/13/1999 |
| 5910526 | Polyphenylene oxide delivery system for adhesive compositions The specification discloses a polyphenylene oxide delivery system for use in preparing an A-B-A block copolymer adhesive formulation having an increased service temperature. The delivery system comprises a preblend of polyphenylene oxide (PPO) resin havin... | 06/08/1999 |
| 5859176 | Polyamide resin composition Disclosed is a polyamide resin composition comprising a melt-kneaded product of (A) a polyamide; (B) a polyphenylene ether; (C) a styrene polymer; and (D) a compound having in a molecule thereof a carbon-to-carbon double bond and at least one functional g... | 01/12/1999 |
| 5834537 | Homo-, co- or multicomponent thermoplastic polymer dispersed in a thermoset resin The present invention relates to a curable thermosetting resin composition having enhanced fracture toughness as a results of the incorporation of reactive thermoplastic oligomers therein. More specifically, the present invention relates to a composition ... | 11/10/1998 |
| 5834561 | Instrinsically antistatic thermoplastic resin compositions housing and resin composition including polyether ester amide, polyphenylene ether resin and vinyl polymer Thermoplastic resin compositions consisting of 1 to 40 wt % a polyether ester amide (A) and 99 to 60 wt % of at least one thermoplastic resin (B) selected from styrene based resins, further containing (C) 0.1-10% of a modified vinyl polymer containing car... | 11/10/1998 |
| 5827907 | Homo-, co- or multicomponent thermoplastic polymer dispersed in a thermoset resin A composition having enhanced fracture resistance comprising a heat curable reaction product of a fluorine-containing thermoset material and a fluorine-containing homopolymer, wherein the cured reaction product comprises the thermoset material having a pl... | 10/27/1998 |
| 5780548 | Polyphenylene ether resin composition Resin compositions are provided with improved compatibility between polyphenylene ether resin and thermoplastic polyester resin from which molded articles with high mechanical strength, especially impact resistance, can be obtained.... | 07/14/1998 |
| 5710212 | Thermoplastic resin composition A thermoplastic resin composition includes 40-75 parts by weight of a polyamide resin (A), 5-30 parts by weight of a modified polyphenylene ether (B) which is a polyphenylene ether modified with an ଲ, ଲ-unsaturated carboxylic acid or a derivat... | 01/20/1998 |
| 5587427 | Resin composition and process for producing same A resin composition prepared by melting and kneading (A) a thermoplastic resin comprising a polyolefin resin together with (B) a functional compound having one or more bond(s) or one or more functional group(s) selected from the group consisting of non-ar... | 12/24/1996 |
| 5583179 | Compositions of poly(phenylene ether) resins and polyester resins Compatible blends of poly(phenylene ether) resins and polyester resins are provided comprising electrophile-containing poly(phenylene ether) resins, polyester resins and an impact modifier mixture comprising a functionalized polyolefin-based resin and an ... | 12/10/1996 |
| 5559186 | Thermoplastic resin compositions comprising blends of polyphenylene ether and polystyrene copolymer resins A thermoplastic resin composition having excellent appearance and moldability contains: (A) 1 to 99% by weight of a polyphenylene ether resin, (B) 99 to 1% by weight of a polystyrene resin prepared by copolymerization of: (i) a styrene compound, 100 to 500 ppm... | 09/24/1996 |
| 5554677 | Blow-molded article made from thermoplastic resin composition A blow-molded article made from a polyphenylene ether/polyamide composition reinforced with glass fibers is provided. The article is excellent in mechanical properties and blow moldability. The composition comprises a mixture consisting of (A) 10-65 parts... | 09/10/1996 |
| 5539062 | Compositions of poly(phenylene ether) resins and naphthalate polyester resins Compositions are provided for comprising a compatibilizing PPE and a naphthalate-type polyester resin wherein the compositions have a drop in the elastic modulus occurring at least about 15° C. higher than the corresponding blend wherein the polyester do... | 07/23/1996 |
| 5506305 | Thermoplastic resin compositions comprising polyphenylene ether, polyamide and block copolymers Disclosed is a thermoplastic resin composition comprising a polyphenylene ether and a polyamide and excellent in impact strength wherein an impact strength modifier having structure A--B--A (A or B is styrene) is partially dispersed in said polyphenylene ... | 04/09/1996 |
| 5504165 | Poly(phenylene ether)-poly(arylene sulfide)resin compositions. Thermoplastic resin compositions comprising in admixture a poly(phenylene ether) resin and a poly(arylene sulfide) resin are provided. The poly(phenylene ether) resin comprises an ortho ester moiety which enhances the compatibility and mechanical properti... | 04/02/1996 |
| 5496885 | Thermoplastic resin composition and process for preparing the same There are disclosed a thermoplastic resin composition which comprises (a) 4 to 95% by weight of a polyphenylene ether, (b) 95 to 4% by weight of a saturated polyester, (c) 0.5 to 40% by weight of an impact modifier and (d) 0.01 to 50% by weight of a compatibilizer and (... | 03/05/1996 |
| 5475054 | Resin composition comprising polyphenylene ether, polyolefin resin and aliphatic polycarboxylic acids A resin composition comprising (A) a polyphenylene ether resin, (B) a polyolefin resin, and optionally (C) an elastomer, and (D) an aliphatic polycarboxylic acid derivative represented by the following general formula: (R1 O)m R(COOR... | 12/12/1995 |
| 5434220 | Polyphenylene ether resin compositions comprising copolymers of unsaturated dicarboxylic acid esters and block copolymers A polyphenylene ether resin composition containing (A) 100 parts by weight of a polyphenylene-ether-base resin composed of 100-60 wt. % of a polyphenylene ether resin and 0-40 wt. % of a polystyrene resin and (B) 1-40 parts by weight of a dicarboxylic aci... | 07/18/1995 |
| 5428091 | Thermoplastic resin compositions comprising polyphenylene ether, polyolefins and dinitrodiamines A thermoplastic resin composition which comprises 100 parts by weight of a composition comprising 95-5 % by weight of at least one polyolefinresin (A) selected from homopolymers of ethylene or -olefin or copolymers thereof and these homopolymers or... | 06/27/1995 |
| 5424360 | Thermoplastic resin composition A thermoplastic resin composition having a good balance among rigidity, impact strength and adhesion of coating is provided, which comprises: a total of 100 parts by weight of (a)-(c) wherein (a) is 1-60% by weight of a polyphenylene ether, (b) 0-60% by weight... | 06/13/1995 |
| 5418291 | Thermoplastic resin compositions comprising PPE, polystyrene, an ethylene co-oligomer, diblock copolymers and triblock copolymers A resin composition comprising (a) a polyphenylene ether resin or a mixture of it and a polystyrene resin, (b) a co-oligomer of ethylene and an alpha-olefin, (c) optionally an elastomeric hydrogenated A-B-A block copolymer, and (d) optionally an elastomeric hydrogenated... | 05/23/1995 |
| 5418287 | Resin composition comprising a polyphenylene ether composition, polyolefin and a styrene graft modified copolymer A resin composition comprising the following component A, component B and component C: component A of polyphenylene ether resin; component B of crystalline polyolefin resin; and component C of graft modified copolymer in which an unsaturated copolymer con... | 05/23/1995 |
| 5405902 | Thermoplastic resin compositions of polyphenylene ether, crystalline thermoplastic resins and mutual compatibilizers having a defined morphology A novel thermoplastic resin composition excellent in heat resistance, mechanical properties and processability is provided which comprises a composition containing (A) a dispersing phase of polyphenylene ether obtained by oxidation polymerization of at le... | 04/11/1995 |
