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. 22, 2022
Filed:
Jun. 11, 2019
Applicant:
Certainteed Llc, Malvern, PA (US);
Inventors:
Keith C. Hong, Litiz, PA (US);
Ming Liang Shiao, Collegeville, PA (US);
Husnu M. Kalkanoglu, Swarthmore, PA (US);
Assignee:
CertainTeed LLC, Malvern, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); E04D 5/12 (2006.01); B05D 7/00 (2006.01); E04D 1/00 (2006.01);
U.S. Cl.
CPC ...
E04D 5/12 (2013.01); E04D 1/00 (2013.01); C01P 2006/62 (2013.01); E04D 2001/005 (2013.01); Y02A 30/254 (2018.01); Y02B 80/00 (2013.01); Y10T 428/2438 (2015.01); Y10T 428/24388 (2015.01); Y10T 428/25 (2015.01); Y10T 428/2982 (2015.01); Y10T 428/2991 (2015.01); Y10T 428/2993 (2015.01); Y10T 428/2995 (2015.01); Y10T 428/2996 (2015.01); Y10T 428/2998 (2015.01);
Abstract
Solar-reflective roofing granules having deep-tone colors are formed by coating base mineral particles with a coating composition including an infrared-reflective pigment. Color is provided by a colored infrared pigment, a light-interference platelet pigment, or a metal oxide.