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:
Jul. 20, 2021
Filed:
Oct. 25, 2017
Applicant:
Kao Corporation, Tokyo, JP;
Inventor:
Koichi Kawamoto, Sumida-ku, JP;
Assignee:
KAO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 9/06 (2006.01); A43B 1/10 (2006.01); C08L 97/00 (2006.01); A43B 13/04 (2006.01); C08K 3/00 (2018.01); C08L 7/00 (2006.01);
U.S. Cl.
CPC ...
C08L 9/06 (2013.01); A43B 1/10 (2013.01); A43B 13/04 (2013.01); C08K 3/00 (2013.01); C08L 7/00 (2013.01); C08L 97/00 (2013.01); C08L 97/005 (2013.01); C08L 2201/08 (2013.01);
Abstract
The present invention relates to [1] a rubber composition exhibiting excellent grip force, which contains (A) a rubber component, (B) a lignin degradation product having an aldehyde yield, according to an alkaline nitrobenzene oxidation method, of 12% by mass or more, and (C) an anti-aging agent; [2] a shoe sole using the rubber composition of the above [1]; and [3] a grip force improving agent for rubber compositions, containing (B) a lignin degradation product having an aldehyde yield, according to an alkaline nitrobenzene oxidation method, of 12% by mass or more, as an active ingredient.