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:
Feb. 24, 2015
Filed:
Jul. 26, 2012
Applicants:
William Brenden Carlson, Seattle, WA (US);
Angele Sjong, Louisville, CO (US);
Feng Wan, Issaquah, WA (US);
Timothy Londergan, Seattle, WA (US);
Inventors:
William Brenden Carlson, Seattle, WA (US);
Angele Sjong, Louisville, CO (US);
Feng Wan, Issaquah, WA (US);
Timothy Londergan, Seattle, WA (US);
Assignee:
Empire Technology Development LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 7/00 (2006.01); C09D 5/00 (2006.01); C09C 1/00 (2006.01); C09C 1/36 (2006.01); C09C 3/08 (2006.01); C09D 7/12 (2006.01); C09D 5/16 (2006.01); C08K 9/04 (2006.01); C08K 3/00 (2006.01); C08K 5/3435 (2006.01);
U.S. Cl.
CPC ...
C09D 7/1233 (2013.01); C09D 7/1225 (2013.01); C09C 1/3669 (2013.01); C09D 5/1681 (2013.01); C09D 7/1241 (2013.01); C09D 7/1275 (2013.01); C09D 7/1283 (2013.01); C08K 9/04 (2013.01); C01P 2004/62 (2013.01); C09D 5/00 (2013.01); C08K 3/0033 (2013.01); C08K 5/3435 (2013.01);
Abstract
Hydrophilic coating compositions and methods to make and use the compositions are disclosed. The compositions include a photocatalytic pigment material made up of an inorganic pigment and a monomeric anti-oxidants and free radical scavenger that is contacted to the surface of the inorganic pigment.