Aqueous coating composition and process of making the same
US10759947B2 · kind B2 · utility
0Cited by
6References
13Claims
0Family size
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Key dates
| Filing date | Dec 14, 2015 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | Apr 2, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D133/10
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides a novel aqueous coating composition comprising a multi-stage aqueous emulsion polymer, an anionic colloidal silica, and a thickener. This novel aqueous coating composition provides low gloss, while maintaining good physical stability and transparency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.