Self-healing functional polyvinvyl-based compound and preparation method thereof
US11136470B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Apr 12, 2018 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Sep 12, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/3462
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a polyvinyl-based compound, which maximizes self-healing ability by introducing various functional molecules into a brush of a polyvinyl-based resin, a preparation method thereof, and a polymer coating film produced therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.