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. 08, 2022
Filed:
Dec. 20, 2016
Applicant:
Sika Technology Ag, Baar, CH;
Inventors:
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 251/24 (2006.01); C08G 18/32 (2006.01); C08G 18/48 (2006.01); C08G 18/75 (2006.01); C08G 18/10 (2006.01); C08G 18/22 (2006.01); C09J 175/04 (2006.01); C08G 18/76 (2006.01); C08G 18/80 (2006.01); C08G 18/79 (2006.01); C09J 175/08 (2006.01);
U.S. Cl.
CPC ...
C08G 18/3296 (2013.01); C07C 251/24 (2013.01); C08G 18/10 (2013.01); C08G 18/227 (2013.01); C08G 18/4825 (2013.01); C08G 18/4837 (2013.01); C08G 18/755 (2013.01); C08G 18/7664 (2013.01); C08G 18/7671 (2013.01); C08G 18/792 (2013.01); C08G 18/8041 (2013.01); C09J 175/04 (2013.01); C09J 175/08 (2013.01);
Abstract
Hydroxyaldimines of formula (I), their reaction products, in particular products of their reaction with polyisocyanates, and compositions including isocyanate groups and containing such reaction products. The hydroxyaldimine permits compositions which have good storage stability, a long open time, low odour, rapid, bubble-free curing and good mechanical properties, and which are not susceptible to plasticizer migration and have a particularly low content of monomeric diisocyanates. In particular, it permits reactive hot-melt adhesives with a particularly good workability.