General Electric Company

Sabic Innovative Plastics IP B.v.

Sabic Global Technolgoies B.v.

Torben Paul Kempers

Robert Hossan

Geoffrey Henry Riding

Michael Leslie Todt

Johannes Everardus Fortuyn

David John Swanson

Montgomery M Alger

Vijay Ramchandra Mhetar

Gerrit De Wit

Juraj Liska

Wilhelmus J Hamersma

Robertus E De Jong

Kirti Sharma

Wilhemus M Roovers

Johannes E Fortuyn

A method of making a thermoplastic composition comprises melt extruding a poly(arylene ether) powder to form a first pelletized poly(arylene ether); and melt extruding the first pelletized poly(arylene ether) to form a second pelletized poly(arylene ether), wherein the second pelletized poly(arylene ether) has a level of butyraldehyde less than the first pelletized poly(arylene ether) and the second pelletized poly(arylene ether) has a level of trimethylanisole less than the first pelletized poly(arylene ether).

Method of making poly(arylene ether) compositions

A profile extrusion method utilizes a specific poly(arylene ether)/polystyrene composition with little or no unhydrogenated poly(conjugated diene) rubber. The method substantially reduces the amount of die lip build-up during continuous profile extrusion for eight hours or more. Reduction of die lip build-up in turn improves the structural integrity and aesthetic properties of the extruded article.

Profile extrusion method with reduced die build-up and extruded article prepared thereby

A method of making a thermoplastic composition comprises melt mixing a concentrate comprising a first thermoplastic, a second thermoplastic and an additive with a component selected from the group consisting of a third thermoplastic, fire retardant additive, reinforcing agent, electrically conductive filler, non-electrically conductive filler and combinations of two or more of the foregoing.

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

The invention relates to polymer mixtures which comprise an aromatic polycarbonate, a polybutylene terephthalate and a polyalkylene glycol. Due to the presence of the polyalkylene glycol a good lacquer bonding is obtained when lacquer systems on the basis of water are used.

Polymer mixture comprising aromatic polycarbonate, polybutylene

A polymer mixture having a lower ductile/brittle fracture transition temperature is obtained by adding a dialkyl silicone fluid polymer to a polymer mixture which comprises an aromatic polycarbonate and two agents to improve the impact strength.

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Bergen op Zoom, Netherlands

Torben Paul Kempers