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. 23, 2023
Filed:
Nov. 21, 2018
Applicant:
Kuraray Co., Ltd., Kurashiki, JP;
Inventors:
Yasushi Senda, Kamisu, JP;
Masahiro Kato, Kamisu, JP;
Assignee:
KURARAY CO., LTD., Kurashiki, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L 53/02 (2006.01); C09J 7/38 (2018.01); C08F 112/08 (2006.01); C08F 136/06 (2006.01); C08F 136/08 (2006.01); C08F 136/04 (2006.01); C08F 8/04 (2006.01);
U.S. Cl.
CPC ...
C08L 53/025 (2013.01); C08F 8/04 (2013.01); C08F 112/08 (2013.01); C08F 136/045 (2013.01); C08F 136/06 (2013.01); C08F 136/08 (2013.01); C09J 7/387 (2018.01); C08L 2203/16 (2013.01);
Abstract
A block copolymer or a hydrogenate thereof, containing a polymer block (A) and a polymer block (B), in which the polymer block (B) has a structural unit derived from a conjugated diene compound, the structural unit including one or more kinds of alicyclic skeletons (X) represented by a formula (X) in the main chain.