logo

For the Inventor, By the Inventor

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.:

US 9732180 B1

PDFFull Text
Date of Patent:
Aug. 15, 2017

Filed:

Dec. 12, 2012

Metal complex compounds as catalysts for polyurethane compositions

Applicant:

Sika Technology Ag, Baar, CH;

Inventors:

Urs Burckhardt, Zürich, CH;

Rita Cannas, Dübendorf, CH;

Assignee:

SIKA TECHNOLOGY AG, Baar, CH;

Attorney:

Oliff PLC

Primary Examiner:

Rabon Sergent

Int. Cl.
CPC ...
C08G 18/22 (2006.01); C08G 18/26 (2006.01); C08G 18/24 (2006.01); C08G 65/337 (2006.01); C08G 65/328 (2006.01); C07F 15/00 (2006.01); C07F 7/00 (2006.01); C07F 9/00 (2006.01); C07F 1/00 (2006.01); C07F 5/00 (2006.01); C07F 13/00 (2006.01); C07F 11/00 (2006.01); C07F 3/00 (2006.01); C07F 15/06 (2006.01); C07F 15/02 (2006.01); C07F 15/04 (2006.01); C07F 1/12 (2006.01); C07F 1/08 (2006.01); C07F 1/10 (2006.01); C07F 7/24 (2006.01); C07F 5/06 (2006.01); C07F 7/22 (2006.01); C07F 7/28 (2006.01); C07F 9/90 (2006.01); C07F 7/30 (2006.01); C07F 3/06 (2006.01); C07F 9/94 (2006.01); C08G 18/32 (2006.01); C08G 18/76 (2006.01); C09D 175/08 (2006.01);
U.S. Cl.
CPC ...
C08G 18/222 (2013.01); C07F 1/005 (2013.01); C07F 1/08 (2013.01); C07F 1/10 (2013.01); C07F 1/12 (2013.01); C07F 3/003 (2013.01); C07F 3/06 (2013.01); C07F 5/003 (2013.01); C07F 5/069 (2013.01); C07F 7/003 (2013.01); C07F 7/006 (2013.01); C07F 7/2232 (2013.01); C07F 7/24 (2013.01); C07F 7/28 (2013.01); C07F 7/30 (2013.01); C07F 9/005 (2013.01); C07F 9/902 (2013.01); C07F 9/908 (2013.01); C07F 9/94 (2013.01); C07F 11/005 (2013.01); C07F 13/005 (2013.01); C07F 15/00 (2013.01); C07F 15/0006 (2013.01); C07F 15/0013 (2013.01); C07F 15/0026 (2013.01); C07F 15/0053 (2013.01); C07F 15/0066 (2013.01); C07F 15/0093 (2013.01); C07F 15/02 (2013.01); C07F 15/025 (2013.01); C07F 15/045 (2013.01); C07F 15/065 (2013.01); C08G 18/227 (2013.01); C08G 18/24 (2013.01); C08G 18/26 (2013.01); C08G 18/3206 (2013.01); C08G 18/7664 (2013.01); C08G 65/328 (2013.01); C08G 65/337 (2013.01); C09D 175/08 (2013.01);
Abstract

The invention relates to metal complex compounds of the formula M(L)(Y), where the ligand L has the formula (I), and to metal complex compounds which include the reaction product of at least one salt or a complex of a transition metal or a main group metal element of the groups 13 to 15 and at least one 1,3-ketoamide. Such complex compounds are suitable in particular as catalysts for polyurethane compositions. The invention also relates to two-component polyurethane compositions including at least one polyisocyanate as the first component, at least one polyol as the second component, and at least one such metal complex compound as the catalyst. The invention additionally relates to different uses of the two-component polyurethane compositions.

Find Patent Forward Citations

Loading…