General Electric Company

Juraj Liska

Adrianus J F M Braat

Hua Guo

Gary William Yeager

Herbert Shin-I Chao

Rene De Jongh

Hugo G E Engelbrecht

James Anthony Cella

Susan Adams Nye

Kenneth Paul Zarnoch

Navjot Singh

Amy Rene Freshour

Torben Paul Kempers

Johannes Everardus Fortuyn

Adrie Landa

Benny Ezekiel David

Adrianus Jfm Braat

Herb Chao

Victoria L Ulery

The invention relates to a polyphenylene ether resin containing residual aliphatic unsaturation as well as composites, blends, and articles made from the polyphenylene ether resin containing residual aliphatic unsaturation. Also included are reaction products between the polyphenylene ether resin containing residual aliphatic unsaturation and other resins and unsaturated resin formulations, e.g., thermosetting polyesters, acrylics, bismaleiimides, silicones, and allylics, and thermoplastics such as polyolefins, styrenics, rubbers, etc.

Compositions comprising functionalized polyphenylene ether resins

Excellent physical properties and reduced dust formation are exhibited by thermoplastic compositions comprising a poly(arylene ether); a polystyrene; a metal hydroxide; and optionally, a rubber material. The thermoplastic compositions are particularly useful for molding automobile interior parts.

Poly(arylene ether)-polystyrene composition

A composition comprises a bitumen and a poly(arylene ether) having an intrinsic viscosity less than 0.40 deciliters per gram. The composition exhibits high softening and flow temperatures, and high hardness.

Poly (arylene ether) composition, method for the preparation thereof, and articles derived therefrom

Functionalized polyphenylene ether resins and curable compositions comprising them

The invention relates to a novel process for the manufacture of functionalized polyphenylene ether resins through redistribution with a functionalized phenolic compound in the polyphenylene ether resin polymerization reaction solution without the addition of an added redistribution catalyst or promoter. The invention also relates to the functionalized polyphenylene ether resin made by the process as well as blends and articles containing the functionalized polyphenylene ether resin made by the process.

Process for the manufacture of low molecular weight polyphenylene ether resins through redistribution

An elastomer-thermoplastic composition comprising styrene butadiene random copolymer and poly(arylene ether) resin and methods of making the composition are disclosed.

Preparation process and properties of styrene butadiene random copolymer/poly(arylene ether) compositions

The invention relates to a novel process for preparing functionalized PPE, the process comprising oxidative coupling in a reaction solution at least one monovalent phenol species using an oxygen containing gas and a complex metal catalyst to produce a PPE; and functionalizing the PPE prior to and/or during at least one isolation step for devolatilization of the reaction solvent. The invention also relates to the polyphenylene ether resin made by the process as well as blends and articles containing the polyphenylene ether resin made by the process.

Process for the manufacture of functionalized polyphenylene ether resins

The invention relates to a novel process for the manufacture of polyphenylene ether resin containing residual aliphatic unsaturation. The invention also relates to the polyphenylene ether resin containing residual aliphatic unsaturation as well as composites, blends, and articles made from the polyphenylene ether resin containing residual aliphatic unsaturation. Also included are reaction products between the polyphenylene ether resin containing residual aliphatic unsaturation and other resins and unsaturated resin formulations, e.g., thermosetting polyesters, acrylics, and thermoplastics such as polyolefins.

Composition and process for the manufacture of functionalized polyphenylene ether resins

Synthesis of poly (arylene ether)-poly(organosiloxane) copolymers

The invention relates to methods of capping poly(phenylene ether) resin having an intrinsic viscosity between 0.05 and 0.35 dl/g. More particularly, the methods comprise capping a poly(phenylene ether) resin having an intrinsic viscosity between 0.05 and 0.35 dl/g in a solvent to produce a capped poly(phenylene ether) resin having an intrinsic viscosity between 0.05 and 0.35 dl/g and isolating the capped poly(phenylene ether) resin by removal of the solvent, preferably in a process other than precipitation. The invention also relates to the capped poly(phenylene ether) resin having an intrinsic viscosity between 0.05 and 0.35 dl/g.

Growing community of inventors

Velky Krtis, Slovakia

Juraj Liska