Ethylene/alpha-olefin/polyene based compositions
US11981802B2 · kind B2 · utility
1Cited by
7References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 29, 2017 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Aug 3, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2207/07
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention provides a composition comprising a first composition, comprising a first ethylene/alpha-olefin/non-conjugated polyene and a second ethylene ethylene/alpha-olefin/non-conjugated polyene, and wherein the first composition comprises the following property: Mw>1389.6 [g/mole] MV+115,000 g/mole, wherein MV is the Mooney Viscosity (ML 1+4, 125 C), and Mw N is the weight average molecular weight, as determined by conventional GPC.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.