Dispersant and waterborne epoxy coating composition
US12146074B2 · kind B2 · utility
0Cited by
6References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 3, 2018 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Sep 2, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/50
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polymeric dispersant and a stable two-component epoxy coating composition comprising an epoxy component A comprising: a waterborne epoxy resin, the polymeric dispersant, and pigments and/or extenders; and a component B comprising a curing agent; providing coatings made therefrom with improved anti-corrosion properties; and a method of preparing the coating composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.