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. 10, 2002
Filed:
Aug. 02, 1999
Idemitsu Petrochemical Co., Ltd., Tokyo, JP;
Abstract
Provided are a flame-retardant polycarbonate resin composition having good blow moldability, and blow moldings of the composition having good flame retardancy and having good impact resistance, high mechanical strength and good thermal stability intrinsic to polycarbonate resins. The composition comprises 100 parts by weight of a resin or resin mixture of (A) from 30 to 100% by weight of a polycarbonate resin and (B) from 0 to 70% by weight of a styrenic resin, from 1 to 50 parts by weight of (C) a flame retardant, and from 1 to 20 parts by weight of (D) a methyl methacrylate polymer having a weight-average molecular weight of at least 1,000,000, and optionally contains (E) a fluoro-olefinic resin, (F) a rubber-like elastomer, and (G) an inorganic filler.