Copolymer including functional monomer and method of preparing the same
US11059929B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Mar 29, 2019 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | May 29, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2810/40
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Provided is a copolymer composed of an aromatic vinyl monomer, a conjugated diene monomer, and a functional monomer including two or more nitrogen atoms and a method of preparing the copolymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.