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. 23, 2023
Filed:
Apr. 12, 2019
Applicant:
Viavi Solutions Inc., San Jose, CA (US);
Inventor:
Kangning Liang, Santa Rosa, CA (US);
Assignee:
VIAVI SOLUTIONS INC., Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/00 (2006.01); B05D 5/06 (2006.01); B05D 1/38 (2006.01); B05D 3/06 (2006.01); B05D 3/02 (2006.01); C08K 5/06 (2006.01); C08K 5/07 (2006.01); C08K 5/45 (2006.01); C08K 5/14 (2006.01); C08K 5/23 (2006.01); C08K 3/30 (2006.01); C09C 3/10 (2006.01);
U.S. Cl.
CPC ...
C09C 1/0021 (2013.01); B05D 1/38 (2013.01); B05D 3/0254 (2013.01); B05D 3/067 (2013.01); B05D 5/068 (2013.01); C08K 3/30 (2013.01); C08K 5/06 (2013.01); C08K 5/07 (2013.01); C08K 5/14 (2013.01); C08K 5/23 (2013.01); C08K 5/45 (2013.01); C09C 3/10 (2013.01); B05D 2202/25 (2013.01); B05D 2202/30 (2013.01); B05D 2202/45 (2013.01); B05D 2401/10 (2013.01); B05D 2401/30 (2013.01); B05D 2502/00 (2013.01); B05D 2503/00 (2013.01); B05D 2504/00 (2013.01); B05D 2506/00 (2013.01); B05D 2518/10 (2013.01); C08K 2003/3045 (2013.01);
Abstract
A method of making pigments, such as special effect pigment includes forming a first slurry including a substrate, a polymer precursor, and a radical initiator; forming a solution including an emulsifier; and combining the first slurry and the solution so that the substrate is encapsulated by a first coating. Special effect pigments formed by the method are also disclosed.