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. 30, 2016
Filed:
Mar. 22, 2013
Applicant:
Empire Technology Development Llc, Wilmington, DE (US);
Inventors:
Georgius Abidal Adam, Edensor Park, AU;
Angele Sjong, Louisville, CO (US);
William Brenden Carlson, Seattle, WA (US);
Feng Wan, Issaquah, WA (US);
Timothy Martin Londergan, Seattle, WA (US);
Assignee:
Empire Technology Development LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01); C08F 16/12 (2006.01); C09D 133/12 (2006.01); C04B 14/18 (2006.01); C04B 26/02 (2006.01); C04B 26/04 (2006.01); C04B 26/06 (2006.01); C04B 26/32 (2006.01); C08K 9/04 (2006.01); C04B 111/00 (2006.01); C04B 111/20 (2006.01); C08K 5/17 (2006.01); C08K 7/26 (2006.01);
U.S. Cl.
CPC ...
C09D 133/12 (2013.01); C04B 14/18 (2013.01); C04B 14/185 (2013.01); C04B 26/02 (2013.01); C04B 26/04 (2013.01); C04B 26/06 (2013.01); C04B 26/32 (2013.01); C08K 9/04 (2013.01); C04B 2111/00482 (2013.01); C04B 2111/2069 (2013.01); C08K 5/17 (2013.01); C08K 7/26 (2013.01);
Abstract
Hydrophilic, self-cleaning coating compositions and methods to make and use the compositions are disclosed. The coatings comprise perlite and/or expanded perlite that are activated with hydrophilic agents. The perlites when incorporated in paints provide hydrophilic, self-cleaning and/or biocidal property to the coating.