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. 19, 2020
Filed:
Sep. 24, 2015
Applicant:
Bridgestone Corporation, Chuo-ku, Tokyo, JP;
Inventors:
Yuki Itoh, Tokyo, JP;
Yasunori Tarutani, Tokyo, JP;
Assignee:
BRIDGESTONE CORPORATION, Chuo-ku, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08G 69/40 (2006.01); C08G 69/36 (2006.01); B60C 1/00 (2006.01); C08G 69/14 (2006.01);
U.S. Cl.
CPC ...
C08G 69/40 (2013.01); B60C 1/0041 (2013.01); C08G 69/36 (2013.01); C08G 69/14 (2013.01); C08G 2380/00 (2013.01);
Abstract
A tire including a tire skeleton body that is made of a resin material containing a polyamide-based thermoplastic elastomer and has a ring shape, wherein the polyamide-based thermoplastic elastomer includes a hard segment, a soft segment consisting of a constituent unit derived from polypropylene glycol, and a binding portion that binds two or more segments and that consists of a constituent unit derived from a dicarboxylic acid of from 6 to 20 carbons, the polyamide-based thermoplastic elastomer having a weight average molecular weight of from 20,000 to 250,000.