Ethylene/α-olefin/diene solution polymerization process and polymer
US8299189B2 · kind B2 · utility
28Cited by
105References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 24, 2007 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | Oct 20, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/905
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A catalyst composition comprising a zirconium complex of a polyvalent aryloxyether and the use thereof in a continuous solution polymerization of ethylene, one or more C3-30 olefins, and a conjugated or nonconjugated diene to prepare interpolymers having improved processing properties are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.