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:
May. 17, 2005
Filed:
Oct. 31, 2002
Applicants:
Takaaki Miyoshi, Kimitsu, JP;
Kazuhiko Hashimoto, Sodegaura, JP;
Inventors:
Takaaki Miyoshi, Kimitsu, JP;
Kazuhiko Hashimoto, Sodegaura, JP;
Assignee:
Asahi Kasei Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K003/04 ;
U.S. Cl.
CPC ...
Abstract
An electrically conductive resin composition comprising a polyamide, a polyphenylene ether, an impact modifier and an electrically conductive filler, wherein more than 0 and less than 50 wt. % of all of the filler used is preliminarily compounded with a mixture containing the impact modifier and the polyphenylene ether. The resin composition has an excellent balance of electrical conductivity and Dart impact strength at low temperatures, and excellent stiffness at high temperatures, thermal resistance, fluidity, and surface appearance.