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:
May. 22, 2018
Filed:
May. 12, 2017
Applicant:
Lumacept, Inc., Grand Forks, ND (US);
Inventors:
Todd Andrew Pringle, Reiles Acres, ND (US);
Brian Myron Tande, Grand Forks, ND (US);
Assignee:
Lumacept, Inc., Grand Forks, ND (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/06 (2018.01); C09D 5/33 (2006.01); C09D 5/02 (2006.01); C09D 123/08 (2006.01); C09D 127/16 (2006.01); C09D 131/04 (2006.01); C09D 133/12 (2006.01);
U.S. Cl.
CPC ...
C09D 5/004 (2013.01); C09D 5/022 (2013.01); C09D 5/028 (2013.01); C09D 7/61 (2018.01); C09D 123/0853 (2013.01); C09D 127/16 (2013.01); C09D 131/04 (2013.01); C09D 133/12 (2013.01);
Abstract
The present disclosure provides an ultraviolet light-C (UVC) reflective coating composition. The UVC reflective coating includes a polymer binder of a first volume having a first refractive index and an inorganic material of a second volume having a second refractive index at least 0.2 greater than the first refractive index, the second volume in ratio to the first volume such that the reflective coating is at or below critical pigment volume concentration (CVPC), wherein the reflective coating is configured to diffusely reflect at least 10% UVC.