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:
Feb. 21, 2023
Filed:
Jun. 26, 2020
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Xinyu Zhang, Shanghai, CN;
Qi Chen, Shanghai, CN;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 111/00 (2006.01); C08K 3/22 (2006.01); C08K 5/5415 (2006.01);
U.S. Cl.
CPC ...
C09J 111/00 (2013.01); C08K 3/22 (2013.01); C08K 5/5415 (2013.01); C08K 2003/222 (2013.01); C08K 2003/2296 (2013.01);
Abstract
This invention relates to an acid resistant adhesive composition, comprising at least one polychloroprene; at least one epoxy silane; at least one amine silane; at least one unsaturated silane; and at least one organic solvent. The acid resistant adhesive composition according to the present invention exhibits excellent initial peel strength and final peel strength after being soaked in electrolyte solution and shows good acid resistant property.