The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 1997
Filed:
Oct. 10, 1996
Fuh-Sheng Fred Chen, Parkersburg, WV (US);
Satish Gaggar, Parkersburg, WV (US);
Yasuyuki Hiromoto, Ube, JP;
General Electric Company, Pittsfield, MA (US);
Abstract
A thermoplastic composition is provided which exhibits desired levels of viscosity, dart impact strength, and flame retardancy. The composition includes respective amounts of a bulk vinyl aromatic-vinyl cyanide-rubber graft copolymer, an emulsion vinyl aromatic-vinyl cyanide-rubber graft copolymer and a flame retardant which contains an amount of a halogenated epoxy compound. The compositions are useful for making molded articles which exhibit desired levels of flame retardancy and impact strength. The thermoplastic compositions may also further contain respective amounts of non-epoxy halogenated compounds, flame retardant synergist such as antimony compounds, and drip suppressants such as fluoro polymers.