High viscosity polyalphaolefins prepared with ionic liquid catalyst
US6395948B1 · kind B1 · utility
61Cited by
2References
36Claims
0Family size
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Key dates
| Filing date | May 31, 2000 |
| Grant date | May 28, 2002 |
| Priority date | — |
| Expiry date | May 31, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2531/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for preparing very high viscosity polyalphaolefins using an acidic ionic liquid oligomerization catalyst in the absence of an organic diluent and the products formed thereby.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.