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:
Aug. 04, 2015
Filed:
Jul. 04, 2011
Applicants:
Christian Wamprecht, Neuss, DE;
Christoph Gürtler, Köln, DE;
Inventors:
Christian Wamprecht, Neuss, DE;
Christoph Gürtler, Köln, DE;
Assignee:
Bayer Intellectual Property GmbH, Monheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 64/42 (2006.01); C08G 18/44 (2006.01); C08G 18/48 (2006.01); C08G 18/50 (2006.01); C08G 18/79 (2006.01); C08G 64/34 (2006.01); C08G 65/26 (2006.01); C08G 65/333 (2006.01); C08G 71/04 (2006.01); C09D 175/04 (2006.01); C08G 18/46 (2006.01); C08L 69/00 (2006.01); C08L 75/12 (2006.01);
U.S. Cl.
CPC ...
C08G 64/42 (2013.01); C08G 18/44 (2013.01); C08G 18/4615 (2013.01); C08G 18/4866 (2013.01); C08G 18/5045 (2013.01); C08G 18/792 (2013.01); C08G 64/34 (2013.01); C08G 65/2603 (2013.01); C08G 65/2663 (2013.01); C08G 65/33303 (2013.01); C08G 71/04 (2013.01); C08L 69/00 (2013.01); C08L 75/12 (2013.01); C09D 175/04 (2013.01);
Abstract
The invention relates to a process for the preparation of polyol mixtures comprising polyether carbonate polyol and polyol containing urethane groups, characterized in that