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. 26, 2016
Filed:
Mar. 22, 2013
Applicant:
Rhein Chemie Rheinau Gmbh, Mannheim, DE;
Inventors:
Wilhelm Laufer, Ellerstadt, DE;
Armin Eckert, Oberhausen-Rheinhausen, DE;
Uwe Haas, Wernau/N., DE;
Uwe Wuertz, Schriesheim, DE;
Assignee:
Rhein Chemie Rheinau, GmbH, Mannheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/72 (2006.01); C08G 18/79 (2006.01); C08G 18/66 (2006.01); C08G 18/76 (2006.01); C08G 18/77 (2006.01); C08G 18/02 (2006.01); C08G 18/10 (2006.01); C08G 18/42 (2006.01); C08G 18/24 (2006.01); C08K 5/29 (2006.01);
U.S. Cl.
CPC ...
C08G 18/797 (2013.01); C08G 18/025 (2013.01); C08G 18/10 (2013.01); C08G 18/242 (2013.01); C08G 18/42 (2013.01); C08G 18/4238 (2013.01); C08G 18/664 (2013.01); C08G 18/7621 (2013.01); C08G 18/7671 (2013.01); C08G 18/775 (2013.01); C08G 18/776 (2013.01); C08K 5/29 (2013.01);
Abstract
The invention relates to novel processes for controlling (extending) the pot life in polyurethane (PU) based systems that are chain-extended with diamines, preferably PU elastomers, PU adhesives, PU casting resins.