Tetrafluoroethylene polymer compositions and process for making flame retardant thermoplastic compositions utilizing the same
申请人:GENERAL ELECTRIC COMPANY
公开号:EP0708133A1
公开(公告)日:1996-04-24
A process is provided for making a flame retardant thermoplastic composition. The process involves making a preblend composition by blending a lubricant with a tetrafluoroethylene polymer. The preblend is a shelf stable tetrafluoroethylene polymer composition which can be admixed with a thermoplastic and a flame retardant to make the flame retardant thermoplastic composition which are useful to make molded components for computer housings, keyboard housings, printer housings and power tool housings.
Flame retardant high impact polystyrene composition
申请人:GENERAL ELECTRIC COMPANY
公开号:EP0723992A1
公开(公告)日:1996-07-31
A flame retardant high impact polystyrene composition is provided comprising (a) a high impact polystyrene, (b) a block copolymer of polystyrene and polybutadiene, (c) a halogenated flame retardant, (d) a metal synergist, and (e) a polytetrafluoroethylene polymer. The compositions exhibit V-O flame retardancy at relatively low halogen flame retardant levels and exhibit relatively low melt flows compared to higher loading levels of halogen flame retardants. The compositions are useful for making molded articles such as business machine housings.
Aqueous fluoropolymer dispersion and method for making fluoropolymer-containing thermoplastic resin composition
申请人:GENERAL ELECTRIC COMPANY
公开号:EP0872522A1
公开(公告)日:1998-10-21
A stabilized aqueous fluoropolymer dispersion includes a fluoropolymer and a fatty acid salt. A fluoropolymer additive is made by aqueous emulsion polymerization of one or more ethylenically unsaturated monomers in the presence of the stabilized fluoropolymer dispersion or, alternatively, by co-coagulation of the stabilized fluoropolymer dispersion and an aqueous emulsion of a second polymer. A fluoropolymer-containing thermoplastic resin composition is made by combining the fluoropolymer additive with a thermoplastic resin.
STYRENE RESIN COMPOSITION AND PROCESS FOR PRODUCING THE SAME
申请人:TORAY INDUSTRIES, INC.
公开号:EP1854842A1
公开(公告)日:2007-11-14
A styrene-based resin composition comprising (A) a styrene-based resin, (B) a thermoplastic resin other than styrene-based resins, (c1) a modified styrene-based polymer and (c2) a polycarbonate-based graft polymer.