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:
Nov. 06, 1984
Filed:
Feb. 11, 1982
Applicant:
Inventors:
Yoichi Kawai, Yokohama, JP;
Yoshihisa Gotoh, Yokohama, JP;
Masami Maki, Kawasaki, JP;
Sachio Yokote, Yokohama, JP;
Katsumi Sekiguchi, Tokyo, JP;
Katsuyoshi Sasagawa, Yokohama, JP;
Masao Imai, Yokohama, JP;
Assignee:
Mitsui Toatsu Chemicals, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
252511 ; 252500 ; 252506 ; 524 80 ; 524250 ; 524392 ; 525350 ; 525346 ; 525382 ; 525385 ;
Abstract
An electroconductive polyolefin composition comprising (1) 100 parts by weight of a polyolefin resin, (2) 10 to 60 parts by weight of carbon black, (3) 0.1 to 6 parts by weight of sulfur and (4) at least 0.1 part by weight of one or two specified accelerators, and optionally containing 5 to 60 parts by weight of atactic polypropylene.