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:
Mar. 28, 2017
Filed:
Jan. 27, 2014
Applicant:
Bayer Materialscience Ag, Monheim am Rhein, DE;
Inventors:
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 251/22 (2006.01); C07D 251/24 (2006.01); C08G 18/81 (2006.01); C09D 175/16 (2006.01); C08G 18/38 (2006.01); B05D 3/06 (2006.01); C09D 5/32 (2006.01); C09D 133/14 (2006.01);
U.S. Cl.
CPC ...
C07D 251/24 (2013.01); B05D 3/067 (2013.01); C07D 251/22 (2013.01); C08G 18/3851 (2013.01); C08G 18/81 (2013.01); C08G 18/8175 (2013.01); C09D 5/32 (2013.01); C09D 133/14 (2013.01); C09D 175/16 (2013.01);
Abstract
The present invention relates to a UV absorber-comprising urethane acrylate, to a process for its preparation, and to the use thereof. The UV absorber is chemically bonded into the system. The UV absorber-comprising urethane acrylate has the formula (I):