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. 06, 1986
Filed:
Aug. 06, 1984
Applicant:
Inventors:
Noboru Yamaoka, Yokohama, JP;
Seiju Kezuka, Yokohama, JP;
Moriya Iida, Yamato, JP;
Mituji Miyoshi, Fujisawa, JP;
Kazuo Matsuura, Ota, JP;
Assignee:
Nippon Oil Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
252511 ; 524495 ;
Abstract
Provided is an electrically-conductive resin composition comprising an ethylene/.alpha.-olefin copolymer and carbon black, said ethylene/.alpha.-olefin copolymer having the following properties (i)-(iv) and being prepared by copolymerizing ethylene with an .alpha.-olefin having 3 to 12 carbon atoms in the presence of a catalyst comprising a solid catalyst component and an organoaluminum compound, said solid catalyst component containing at least magnesium and titanium: