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:
Jun. 03, 2025
Filed:
Jan. 28, 2019
Applicant:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Inventors:
Naoki Taniguchi, Tokyo, JP;
Ippei Kameda, Tokyo, JP;
Masato Yamada, Tokyo, JP;
Hitoshi Yamamoto, Tokyo, JP;
Assignee:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/38 (2018.01); C08F 8/00 (2006.01); C08F 8/46 (2006.01); C08F 297/04 (2006.01); C08L 53/02 (2006.01); C09J 11/06 (2006.01); C09J 11/08 (2006.01); C09J 153/02 (2006.01);
U.S. Cl.
CPC ...
C09J 7/387 (2018.01); C08F 8/00 (2013.01); C08F 8/46 (2013.01); C08F 297/044 (2013.01); C08L 53/025 (2013.01); C09J 11/06 (2013.01); C09J 11/08 (2013.01); C09J 153/02 (2013.01); C09J 153/025 (2013.01); C09J 2301/302 (2020.08); C09J 2301/408 (2020.08); C09J 2453/00 (2013.01); C09J 2467/006 (2013.01); C09J 2491/00 (2013.01);
Abstract
A block copolymer comprising wherein each curved portion represents a saturated or unsaturated hydrocarbon group having 1 to 20 carbon atoms which is unsubstituted or optionally has a substituent, X represents a group 1 element, and 'polymer' represents a polymer moiety.