Aqueous polymer dispersion and process of making the same
US11912871B2 · kind B2 · utility
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4References
14Claims
0Family size
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Key dates
| Filing date | Jul 12, 2018 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Apr 17, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2201/52
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An aqueous dispersion comprising a silicone-acrylic polymer with reduced coagulum, a process of preparing the aqueous dispersion, and an aqueous coating composition comprising the aqueous dispersion and providing coatings with improved corrosion resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.