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. 16, 2022
Filed:
Jul. 25, 2017
Applicant:
Sika Hamatite Co., Ltd., Hiratsuka, JP;
Inventors:
Yuichi Matsuki, Hiratsuka, JP;
Megumi Abe, Hiratsuka, JP;
Assignee:
Sika Hamatite Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 175/08 (2006.01); C08G 18/12 (2006.01); C08G 18/48 (2006.01); C08G 18/76 (2006.01); C09J 11/06 (2006.01); C08G 18/32 (2006.01); C08G 18/78 (2006.01); C08G 18/80 (2006.01); C08G 18/28 (2006.01); C09J 175/04 (2006.01);
U.S. Cl.
CPC ...
C09J 175/08 (2013.01); C08G 18/12 (2013.01); C08G 18/289 (2013.01); C08G 18/3206 (2013.01); C08G 18/4812 (2013.01); C08G 18/4825 (2013.01); C08G 18/4829 (2013.01); C08G 18/4833 (2013.01); C08G 18/7671 (2013.01); C08G 18/7831 (2013.01); C08G 18/809 (2013.01); C09J 11/06 (2013.01); C09J 175/04 (2013.01);
Abstract
The present technology provides a two-part curable urethane adhesive composition including: a main agent (A) containing a urethane prepolymer (a); and a curing agent (B) containing a compound having two or more active hydrogen groups per molecule (b); wherein the compound having active hydrogen groups (b) includes a tri- or higher functional polyol compound with a molecular weight of 1000 or less (b1); and one or both of the main agent (A) and the curing agent (B) further contain a terpene oligomer (x).