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. 26, 2020
Filed:
Jul. 12, 2016
Applicant:
Mitsui Chemicals Tohcello, Inc., Chiyoda-ku, Tokyo, JP;
Inventors:
Manami Saito, Nagoya, JP;
Hiroyoshi Kurihara, Nagoya, JP;
Assignee:
MITSUI CHEMICALS TOHCELLO, INC., Chiyoda-Ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 133/06 (2006.01); C09J 175/14 (2006.01); C09J 7/38 (2018.01); C09J 11/06 (2006.01); C09J 201/06 (2006.01); C09J 175/04 (2006.01); C09J 5/00 (2006.01); C08K 5/098 (2006.01); C08K 5/17 (2006.01);
U.S. Cl.
CPC ...
C09J 175/14 (2013.01); C09J 5/00 (2013.01); C09J 7/38 (2018.01); C09J 11/06 (2013.01); C09J 133/06 (2013.01); C09J 133/066 (2013.01); C09J 175/04 (2013.01); C09J 201/06 (2013.01); C08K 5/098 (2013.01); C08K 5/17 (2013.01); C09J 2201/122 (2013.01); C09J 2203/326 (2013.01); C09J 2205/302 (2013.01); C09J 2475/00 (2013.01);
Abstract
The present invention is an adhesive composition that is characterized by including (A) a polymer comprising a structural unit having a hydroxy group in a side chain, (B) a compound having two or more isocyanate groups, (C) a bismuth carboxylate, and (D) a tertiary amine having a pKa of 6 or more. The polymer (A) may include further a structural unit having a urethane bond and a polymerizable unsaturated bond in a side chain.