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. 25, 2017
Filed:
Dec. 23, 2013
Applicant:
Dsm Ip Assets B.v., Heerlen, NL;
Inventors:
Ilse Van Casteren, Waalwijk, NL;
Roland Tennebroek, Waalwijk, NL;
Mario Cornelis Schoondermark, Waalwijk, NL;
Paul De Kok, Waalwijk, NL;
Assignee:
DSM IP ASSETS B.V., Heerlen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 75/16 (2006.01); C08G 18/67 (2006.01); C09D 175/16 (2006.01); C09D 175/08 (2006.01); C08G 18/08 (2006.01); C09D 175/04 (2006.01); C08L 75/04 (2006.01);
U.S. Cl.
CPC ...
C09D 175/08 (2013.01); C08G 18/0823 (2013.01); C08G 18/672 (2013.01); C09D 175/04 (2013.01); C09D 175/16 (2013.01); C08L 75/04 (2013.01); C08L 75/16 (2013.01);
Abstract
A radiation curable aqueous coating composition having a 85° gloss of ≦60 upon drying comprising (A) 10 to 99 wt % of a polyurethane, (B) 1 to 90 wt % of a radiation curable component; (C) 0.1 to 10 wt % of an associative thickener; wherein at least 80 wt % of (A)+(B)+(C) has a particle size greater than 500 nm and wherein the C═C bond concentration of the composition is 0.2 to 5.0 mmol per g of (A)+(B)+(C).