Invention Grant
- Patent Title: Low sheen paint composition with effective opacity
-
Application No.: US15564502Application Date: 2015-04-28
-
Publication No.: US11498992B2Publication Date: 2022-11-15
- Inventor: Junyu Chen , Wei Cui , Tao Wang , Tao Wang , Qianqian Li , Juan Li , Longlan Cui , David G. Speece, Jr.
- Applicant: Rohm and Haas Company , Dow Global Technologies LLC
- Applicant Address: US PA Collegeville; US MI Midland
- Assignee: Rohm and Haas Company,Dow Global Technologies LLC
- Current Assignee: Rohm and Haas Company,Dow Global Technologies LLC
- Current Assignee Address: US PA Collegeville; US MI Midland
- Agency: Cantor Colburn LLP
- Agent Karl E. Stauss
- International Application: PCT/CN2015/077607 WO 20150428
- International Announcement: WO2016/172832 WO 20161103
- Main IPC: C08F220/38
- IPC: C08F220/38 ; C09D133/06 ; C09D151/10 ; C08F285/00 ; C08F292/00 ; C09D7/42 ; C09D7/40 ; C09D7/65 ; C09C1/36 ; C09D7/62 ; C08F220/14 ; C09D133/08 ; C08K9/10 ; C08K3/22
Abstract:
The present invention provides an aqueous paint composition comprising by dry weight based on total dry weight of the pigment composition, from 11% to 35% of a polymeric duller of (co)polymeric particles having an average diameter of from 1 to 20 μm, and from 25% to 70% of titanium dioxide particles; wherein from 50% to 100% of the titanium dioxide particles are encapsulated by polymer shell of (co)polymeric particles.
Public/Granted literature
- US20180072911A1 A LOW SHEEN PAINT COMPOSITION WITH EFFECTIVE OPACITY Public/Granted day:2018-03-15
Information query
IPC分类:
