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:
Apr. 14, 1987
Filed:
Jan. 08, 1986
Hideki Endo, Ichihara, JP;
Kazuto Hashimoto, Ichihara, JP;
Kenji Tanaka, Ichihara, JP;
Takeshi Matsumoto, Chiba, JP;
Keishiro Igi, Kurashiki, JP;
Takayuki Okamura, Okayama, JP;
Shunro Taniguchi, Kurashiki, JP;
Masao Ishii, Kurashiki, JP;
Yoshifumi Murata, Kurashiki, JP;
Shinichi Yokota, Kurashiki, JP;
Idemitsu Petrochemical Co., Ltd., Tokyo, JP;
Kuraray Company Limited, Kurashiki, JP;
Abstract
Polycarbonate resin compositions are disclosed, comprising: (1) (A) a polycarbonate resin and (B) polyesterether elastomer, said elastomer composing of a bifunctional carboxylic acid component and a glycol component comprising polyalkylene glycol and ethylene glycol, or (2) the components (A) and (B), and (C) a rubber-like elastomer, or (3) the components (A) and (B), and (D) a polyester resin, or (4) the components (A), (B), (C) and (D). These compositions are excellent in solvent resistance and so forth, and further possess excellent physical and thermal properties characteristic of a polycarbonate resin. Thus the compositions are useful for use in production of industrial and electrical articles, such as a car bumper in the field of car industry.