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:
Dec. 19, 2023
Filed:
Mar. 11, 2019
Applicant:
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Inventors:
Hirokazu Kageyama, Hiratsuka, JP;
Kazushi Kimura, Hiratsuka, JP;
Satoshi Mihara, Hiratsuka, JP;
Yutaro Yamamoto, Hiratsuka, JP;
Assignee:
The Yokohama Rubber Co., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 9/00 (2006.01); B60C 1/00 (2006.01); B60C 11/00 (2006.01);
U.S. Cl.
CPC ...
C08L 9/00 (2013.01); B60C 1/0016 (2013.01); B60C 11/0008 (2013.01); C08L 2205/035 (2013.01);
Abstract
The present technology provide a rubber composition including: 100 parts by mass of a diene rubber, from 30 to 100 parts by mass of carbon black and/or a white filler, from 1 to 20 parts by mass of silicone-based microparticles that have an average particle size from 5 to 500 μm and that are three-dimensionally crosslinked, from 0.1 to 10 parts by mass of a nonionic surfactant, and from 1 to 20 parts by mass of thermally expanding microcapsules.