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:
Aug. 04, 2015
Filed:
Jun. 07, 2011
Applicants:
Hiromitsu Tanaka, Aichi-gun, JP;
Makoto Kato, Chita, JP;
Osamu Watanabe, Nagoya, JP;
Inventors:
Assignee:
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, Nagakute, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/04 (2006.01); C08L 33/26 (2006.01); C08L 79/08 (2006.01); C01B 31/04 (2006.01); C08L 33/14 (2006.01); C08L 53/00 (2006.01); C08L 79/04 (2006.01); C08K 9/08 (2006.01); C09C 1/46 (2006.01); C09C 3/10 (2006.01);
U.S. Cl.
CPC ...
C08K 3/04 (2013.01); C01B 31/04 (2013.01); C08K 9/08 (2013.01); C08L 33/14 (2013.01); C08L 33/26 (2013.01); C08L 53/00 (2013.01); C08L 79/04 (2013.01); C08L 79/08 (2013.01); C09C 1/46 (2013.01); C01P 2002/82 (2013.01); C01P 2002/85 (2013.01); C01P 2004/02 (2013.01); C01P 2004/03 (2013.01); C01P 2004/20 (2013.01); C01P 2006/40 (2013.01); C09C 3/10 (2013.01); Y10T 428/2998 (2015.01);
Abstract
Fine graphite particles include plate-like graphite particles; and an aromatic vinyl copolymer which is adsorbed on the plate-like graphite particles, and which contains a vinyl aromatic monomer unit represented by the following formula (1):—(CH—CHX)—  (1)(in the formula (1), X represents a phenyl group, a naphthyl group, an anthracenyl group, or a pyrenyl group, provided that these groups may have each a substituent).