公开(公告)号：US20180030303A1

公开(公告)日：2018-02-01

申请号：US15728753

申请日：2017-10-10

Applicant: BEHR PROCESS CORPORATION

Inventor： YUNFEI JIANG ,  LAURENCE TEACHOUT ,  MING-REN TARNG ,  JOSEPH PACE

IPC: C09D17/00

CPC classification number: C09D17/001

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.