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:
Mar. 14, 2017
Filed:
Dec. 18, 2013
Applicant:
Zeon Corporation, Chiyoda-ku, Tokyo, JP;
Inventors:
Assignee:
ZEON CORPORATION, Chiyoda-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 9/02 (2006.01); C08K 3/04 (2006.01); C08K 7/24 (2006.01);
U.S. Cl.
CPC ...
C08K 3/04 (2013.01); C08K 7/24 (2013.01); C08L 9/02 (2013.01); C08K 2003/045 (2013.01); C08K 2201/001 (2013.01); C08K 2201/011 (2013.01);
Abstract
A rubber composition having extremely high electrical conductivity is provided. The rubber composition contains nitrile rubber (A) having an α,β-ethylenic unsaturated nitrile monomer unit and an iodine value of 100 or lower, and carbon nanotubes (B) having the average diameter (Av) and diameter distribution (3σ) that satisfy the following relational expression: 0.60>3σ/Av>0.20.