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:
Aug. 04, 2020
Filed:
Apr. 26, 2018
Applicant:
Mitsubishi Chemical Corporation, Chiyoda-ku, JP;
Inventors:
Shunsuke Chatani, Tokyo, JP;
Hiromi Aso, Tokyo, JP;
Assignee:
Mitsubishi Chemical Corporation, Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/73 (2006.01); C08G 18/38 (2006.01); C08J 5/04 (2006.01); C09D 175/04 (2006.01); C09J 175/04 (2006.01); C08J 5/10 (2006.01); C08G 18/16 (2006.01);
U.S. Cl.
CPC ...
C08G 18/3876 (2013.01); C08G 18/168 (2013.01); C08G 18/73 (2013.01); C08J 5/04 (2013.01); C08J 5/10 (2013.01); C09D 175/04 (2013.01); C09J 175/04 (2013.01); C08J 2375/04 (2013.01);
Abstract
The present invention relates to a curable composition containing a thiol compound (A) having at least two thiol groups in a molecule thereof, an isocyanate compound (B) having at least two isocyanate groups in a molecule thereof, a phosphine compound (C), an acid (D) having an acid dissociation constant (pKa) of 3 or less relative to water, and a Michael acceptor (E); wherein, the content of the phosphine compound (C) is 1.3% by mass or less based on 100% by mass of the curable composition.