Terpolymers of ethylene, 1,3-butadiene and an aromatic a-monoolefin
US12006383B2 · kind B2 · utility
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Key dates
| Filing date | Dec 2, 2019 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Feb 20, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/013
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A terpolymer of ethylene, of 1,3-butadiene and of an aromatic α-monoolefin is provided. The terpolymer contains Such a diene terpolymer rich in ethylene units has the advantage of exhibiting a reduced, or even zero, crystallinity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.