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:
Oct. 17, 2017
Filed:
Oct. 30, 2014
Applicant:
Behr Process Corporation, Santa Ana, CA (US);
Inventors:
Yunfei Jiang, Fountain Valley, CA (US);
Laurence Teachout, Aliso Viejo, CA (US);
Ming-Ren Tarng, Irvine, CA (US);
Joseph Pace, Riverside, CA (US);
Assignee:
Behr Process Corporation, Santa Ana, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 17/00 (2006.01); C09B 67/00 (2006.01);
U.S. Cl.
CPC ...
C09D 17/001 (2013.01);
Abstract
A method for forming a pigmented aqueous slurry includes a step of combining a dispersant having pigment affinic groups with water to form an aqueous dispersant mixture. Pigment is added to the aqueous dispersant mixture to form an aqueous pigment mixture. The aqueous pigment composition is ground until the average particle size is less than 30 microns to form a pigmented aqueous slurry.