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. 21, 2025
Filed:
Mar. 19, 2019
Applicant:
Zeon Corporation, Tokyo, JP;
Inventors:
Ryoji Oda, Tokyo, JP;
Daisuke Kato, Tokyo, JP;
Assignee:
ZEON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 53/02 (2006.01); B41N 1/12 (2006.01); C08L 51/00 (2006.01); G03F 7/033 (2006.01);
U.S. Cl.
CPC ...
C08L 53/02 (2013.01); B41N 1/12 (2013.01); C08L 51/006 (2013.01); G03F 7/033 (2013.01);
Abstract
The present disclosure provides a block copolymer composition for a flexographic plate comprising a block copolymer A represented by the following general formula (A) and a block copolymer B represented by the following general formula (B), wherein: a content of aromatic vinyl monomer units relative to all monomer units constituting polymer components of the block copolymer composition for the flexographic plate is 18% to 70% by mass; a type A hardness is 25 to 65; and an anisotropic index is 2.0 or less.