Ethylene vinyl acetate copolymer and method of preparing the same
US10961333B2 · kind B2 · utility
1Cited by
5References
13Claims
0Family size
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Key dates
| Filing date | Aug 31, 2018 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Mar 2, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2800/20
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An ethylene vinyl acetate copolymer with a high degree of cross-linking and a method of preparing the same are provided, by controlling a temperature and polymerization heat in an autoclave reactor during polymerization, even when a reduced amount of a cross-linking agent is used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.