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:
Jan. 30, 2024
Filed:
Dec. 09, 2020
Applicant:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Inventors:
Shinichi Sekikawa, Tokyo, JP;
Kenta Hisamura, Tokyo, JP;
Syogo Sumitani, Tokyo, JP;
Yoshifumi Araki, Tokyo, JP;
Assignee:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 236/06 (2006.01); C08K 3/04 (2006.01); C08K 3/36 (2006.01); C08J 3/20 (2006.01);
U.S. Cl.
CPC ...
C08F 236/06 (2013.01); C08J 3/203 (2013.01); C08K 3/04 (2013.01); C08K 3/36 (2013.01); C08J 2347/00 (2013.01);
Abstract
A production method for a branched conjugated diene-based polymer, comprising: