Supported lewis acid catalysts for hydrocarbon conversion reactions
US5648580A · kind A · utility
30Cited by
24References
6Claims
0Family size
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Key dates
| Filing date | Sep 4, 1996 |
| Grant date | Jul 15, 1997 |
| Priority date | — |
| Expiry date | Sep 4, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2531/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A supported Lewis acid catalyst system for catalyzing hydrocarbon conversion reactions including cationic polymerization, alkylation, isomerization and cracking reactions is disclosed, wherein the catalyst system comprises an inorganic oxide support having immobilized thereon at least one relatively strong Lewis acid and at least one relatively weak Lewis acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.