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:
Oct. 08, 2024
Filed:
Nov. 20, 2019
Applicant:
Zeon Corporation, Tokyo, JP;
Inventor:
Atsushi Nozawa, Tokyo, JP;
Assignee:
ZEON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 297/04 (2006.01); C08L 53/02 (2006.01); C09J 153/02 (2006.01);
U.S. Cl.
CPC ...
C08F 297/04 (2013.01); C08L 53/02 (2013.01); C09J 153/02 (2013.01); C09J 2301/304 (2020.08); C09J 2301/414 (2020.08);
Abstract
There is provided a block copolymer A which is represented by a following general formula (I), wherein a ratio ((Ar-D)/D) of a mass of a branched chain represented by Ar-Dto a mass of a branched chain represented by Dis 1.0/0.15 to 1.0/1.75,(Ar-D)X(D) (I)
Nozawa, Atsushi. (2024). Block copolymer, block copolymer composition, hot melt pressure-sensitive adhesive composition, and pressure-sensitive adhesive composition (U.S. Patent No. 12110357). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12110357
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile