Back to results
US 2026/0109873 A1Published application
High solid content aqueous white pigment paste
AssigneeEverlight Chemical Industrial Corporation
InventorsTa-Ming LIU, Wei-Chi WU, Hsiao-San CHEN
Life of this patent
Estimating the term…
Abstract
A high solid content aqueous white pigment paste includes: TiO2 powders; an anionic polyelectrolyte; a charge regulator; an pH regulator; and water. Herein, based on a total weight of the aqueous white pigment paste, the content of the TiO2 powders is 65 to 80 wt %, and a weight ratio of the TiO2 powders to the anionic polyelectrolyte ranges from 130 to 180.
Claims11
A high solid content aqueous white pigment paste, comprising:
- TiO2 powders;
- an anionic polyelectrolyte;
- a charge regulator;
- an pH regulator;
- and
- water,
- wherein a content of the TiO2 powders is 65 to 80 wt % based on a total weight of the aqueous white pigment paste, and a weight ratio of the TiO2 powders to the anionic polyelectrolyte ranges from 130 to 180.
4 more elements
Dependencies are inferred from the claim text.