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:
Jul. 04, 2017
Filed:
May. 23, 2014
Applicant:
Philips Lighting Holding B.v., Eindhoven, NL;
Inventors:
Jianghong Yu, Best, NL;
Marius Gabriel Ivan, Ottawa, CA;
Assignee:
PHILIPS LIGHTING HOLDING B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/38 (2006.01); F21K 99/00 (2016.01); B01J 19/12 (2006.01); C09D 5/33 (2006.01); C09D 183/04 (2006.01); C08L 83/04 (2006.01); H01L 33/60 (2010.01); C08K 3/22 (2006.01); B05D 1/00 (2006.01); C09D 183/06 (2006.01); F21K 9/62 (2016.01);
U.S. Cl.
CPC ...
C09D 5/004 (2013.01); B01J 19/123 (2013.01); B05D 1/005 (2013.01); C08K 3/22 (2013.01); C08K 3/38 (2013.01); C08L 83/04 (2013.01); C09D 183/04 (2013.01); C09D 183/06 (2013.01); F21K 9/62 (2016.08); H01L 33/60 (2013.01); B01J 2219/1203 (2013.01); C08K 2003/221 (2013.01); C08K 2003/2227 (2013.01); C08K 2003/382 (2013.01); C08K 2003/385 (2013.01);
Abstract
The present invention relates to a UV light reflective composition comprising a light transmissive matrix comprising a silicone resin, and UV light reflective particles comprising boron nitride, the particles being dispersed in the transmissive matrix. The light reflective particles of the UV light reflective composition has an average particle size within the range of from 0.2 to 0.7 μm. An advantage of the present invention is that it provides a highly light reflective composition, especially in the UV range.