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. 11, 2017
Filed:
Mar. 25, 2014
Two-component polyurethane compositions that are especially suitable for use as structural adhesives
Applicant:
Sika Technology Ag, Baar, CH;
Inventor:
Martin Demmig, Hamburg, DE;
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 5/00 (2006.01); C08G 18/72 (2006.01); B65D 6/00 (2006.01); C08G 18/32 (2006.01); C09J 175/04 (2006.01);
U.S. Cl.
CPC ...
B65D 11/00 (2013.01); C08G 18/3215 (2013.01); C08G 18/72 (2013.01); C09J 5/00 (2013.01); C09J 175/04 (2013.01); Y10T 428/31551 (2015.04);
Abstract
The invention relates to two-component polyurethane compositions that are especially suitable for use as structural adhesives. Said compositions are constituted of a polyol component K1 and a polyisocyanate component K2, the polyol component K1 comprising at least one alkoxylated aromatic diol A1 and at least one aliphatic triol A2 and the polyisocyanate component K2 comprising at least one polyisocyanate B1.