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:
Jan. 05, 2016
Filed:
Aug. 15, 2014
Applicant:
Cristal Usa Inc., Hunt Valley, MD (US);
Inventor:
John Stratton, Cleethorpes, GB;
Assignee:
Cristal USA Inc., Hunt Valley, MD (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 25/06 (2006.01); C09D 7/12 (2006.01); B82Y 30/00 (2011.01); C09C 1/36 (2006.01); C09D 5/16 (2006.01); C08K 3/22 (2006.01); C08L 9/06 (2006.01);
U.S. Cl.
CPC ...
C09D 7/1291 (2013.01); B82Y 30/00 (2013.01); C09C 1/3661 (2013.01); C09D 5/1618 (2013.01); C09D 5/1687 (2013.01); C09D 7/125 (2013.01); C09D 7/1283 (2013.01); C01P 2004/64 (2013.01); C01P 2006/12 (2013.01); C08K 3/22 (2013.01); C08L 9/06 (2013.01); C08L 25/06 (2013.01); C08L 2205/20 (2013.01); Y10T 428/31612 (2015.04);
Abstract
The invention is a coating composition comprising photocatalytic titanium dioxide particles, an opacifying agent, a silicone compound, de-HNOparticles, styrene resin hollow microspheres, and a solvent. The combination of a silicone compound and styrene resin hollow microspheres in a depolluting coating composition results in improved opacity and durability compared to conventional coatings.