Catalyst and process for preparing long chain alkylaromatic compounds
US5786290A · kind A · utility
3Cited by
4References
8Claims
0Family size
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Key dates
| Filing date | Oct 20, 1995 |
| Grant date | Jul 28, 1998 |
| Priority date | — |
| Expiry date | Oct 20, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2529/05
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A catalyst is disclosed which comprises a clay belonging to the family of smectites, containing multi-metal pillars, together with a process which uses such a catalyst for the alkylation of aromatic hydrocarbons by means of long chain linear olefins. The resulting alkyl-aromatic compounds are useful for preparing biodegradable synthetic detergents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.