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:
Apr. 13, 2021
Filed:
Aug. 19, 2016
Applicant:
Sika Technology Ag, Baar, CH;
Inventor:
Antonio Corsaro, Regensdorf, CH;
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 163/00 (2006.01); C09D 163/00 (2006.01); C08G 59/50 (2006.01); B05D 5/10 (2006.01); C08G 59/56 (2006.01); C09D 5/00 (2006.01); C09J 5/02 (2006.01);
U.S. Cl.
CPC ...
C09J 163/00 (2013.01); B05D 5/10 (2013.01); C08G 59/50 (2013.01); C08G 59/504 (2013.01); C08G 59/56 (2013.01); C09D 5/002 (2013.01); C09D 163/00 (2013.01); C09J 5/02 (2013.01); C09J 2463/003 (2013.01);
Abstract
An aqueous adhesion composition comprising: a) at least one dispersed solid epoxy resin (EP); b) at least one amino silane (AS); c) at least one acid (HS); d) at least one amine hardener (AH); and e) water. According to the invention, the adhesion compositions substantially improve, particularly under humid conditions, the adhesion on different substrates. The compositions are storage stable for a longer period of time and have, even after different aging states of the components, essentially no impairment in the action thereof.