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:
Jun. 11, 2002
Filed:
Aug. 03, 2000
Applicant:
Inventors:
Satoru Ono, Gifu-ken, JP;
Junji Koizumi, Nagoya, JP;
Assignee:
Toyoda Gosei Co., Ltd., Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 2/310 ; H01M 2/02 ;
U.S. Cl.
CPC ...
C08L 2/310 ; H01M 2/02 ;
Abstract
A polymer alloy containing a crystalline polypropylene, a polyphenylene ether and a syndiotactic polystyrene where the polyphenylene ether is finely dispersed in the crystalline polypropylene and the syndiotactic polystyrene is dispersed in the polyphenylene ether. The polymer alloy of the present invention comprises crystalline polypropylene/polyphenylene ether and can be improved in heat resistance, high-temperature rigidity and impact resistance without increasing the ratio of the polyphenylene ether and, furthermore, is excellent in moldability.