Auxiliaries for olefin polymerization process
US11352375B2 · kind B2 · utility
1Cited by
24References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 27, 2019 |
| Grant date | Jun 7, 2022 |
| Priority date | — |
| Expiry date | Dec 27, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2410/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of forming polymerization auxiliaries for a polymerization process may include combining an antifouling agent with a killer agent to form an auxiliary composition; and contacting the auxiliary composition with an alkylaluminum. An antifouling complex may be produced by combining an antifouling agent with a killer agent to form an auxiliary composition; and contacting the auxiliary composition with an alkylaluminum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.