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:
May. 20, 2025
Filed:
Sep. 25, 2020
Applicant:
Mitsuboshi Belting Ltd., Kobe, JP;
Inventors:
Mayu Esaka, Hyogo, JP;
Yusuke Hemmi, Hyogo, JP;
Assignee:
Mitsuboshi Belting Ltd., Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/16 (2006.01); C08K 3/04 (2006.01); C08K 7/02 (2006.01); C08L 39/06 (2006.01); F16G 1/10 (2006.01); F16G 5/08 (2006.01); F16G 1/06 (2006.01);
U.S. Cl.
CPC ...
C08L 23/16 (2013.01); C08L 39/06 (2013.01); F16G 1/10 (2013.01); F16G 5/08 (2013.01); C08L 2205/03 (2013.01); C08L 2205/16 (2013.01); F16G 1/06 (2013.01);
Abstract
A rubber composition includes an elastomer component, a polyvinyl pyrrolidone-based resin, and a non-water-absorbent short fiber, and includes substantially no water-absorbent fiber. The elastomer component may include an ethylene-α-olefin elastomer. The polyvinyl pyrrolidone-based resin may have a K value of 10 to 100. The non-water-absorbent short fiber may include an aliphatic polyamide short fiber.