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:
Dec. 13, 2022
Filed:
Feb. 15, 2021
Applicant:
Dic Corporation, Tokyo, JP;
Inventors:
Kenji Nakamura, Sakura, JP;
Atsumi Sano, Tokyo, JP;
Tomoo Okubo, Tokyo, JP;
Masahiro Niwa, Tokyo, JP;
Assignee:
DIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 175/08 (2006.01); B32B 37/12 (2006.01); B32B 7/12 (2006.01); B32B 27/16 (2006.01); B32B 27/36 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01);
U.S. Cl.
CPC ...
C09J 175/08 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/16 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B32B 37/1284 (2013.01); B32B 2255/10 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2323/10 (2013.01); B32B 2367/00 (2013.01);
Abstract
A two-component curing adhesive using a curing reaction between a polyisocyanate composition (X) and a polyol composition (Y), wherein the polyisocyanate composition (X) includes a polyisocyanate (A), the polyol composition (Y) includes a polyol (B) and a polyamine (C), the polyamine (C) includes a compound having two or more —NHgroups in a molecule thereof, and the polyisocyanate composition. (X) and the polyol composition (Y) each have an elongational viscosity of 0.1 to 10 Pa·s.