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:
Jul. 19, 2022
Filed:
Aug. 27, 2020
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Chunfu Chen, Kawasaki, JP;
Bin Li, Shanghai, CN;
Chao Wang, Shanghai, CN;
Shuichi Iwasaki, Kawasaki, JP;
Masao Kanari, Kawasaki, JP;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/38 (2006.01); B32B 27/26 (2006.01); C09J 163/08 (2006.01); C09J 163/00 (2006.01); C08G 59/34 (2006.01); C08G 59/66 (2006.01); C08G 59/68 (2006.01); C08L 63/04 (2006.01); C08G 59/22 (2006.01); C08G 59/32 (2006.01); C08K 5/17 (2006.01); C08K 5/3415 (2006.01); C08K 5/37 (2006.01); C08L 63/08 (2006.01); C08G 59/38 (2006.01);
U.S. Cl.
CPC ...
C08L 63/04 (2013.01); B32B 27/38 (2013.01); C08G 59/22 (2013.01); C08G 59/32 (2013.01); C08G 59/34 (2013.01); C08G 59/66 (2013.01); C08G 59/686 (2013.01); C08K 5/17 (2013.01); C08K 5/3415 (2013.01); C08K 5/37 (2013.01); C08L 63/08 (2013.01); C09J 163/08 (2013.01); C08L 2312/06 (2013.01);
Abstract
This invention relates to an epoxy based composition, comprising at least one epoxidized unsaturated polyolefin; at least one thiol compound; and at least one curing catalyst. The epoxy based composition according to the present invention exhibits fast curing property under UV light and has improved adhesion strength after being further heated.