Catalyst and process for preparing long chain alkyl-aromatic com

Details Catalyst and process for preparing long chain alkyl-aromatic com Catalyst and process for preparing long chain alkyl-aromatic com

1998-04-23

1999-11-02

Griffin, Walter D.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

585455, 585467, C07C 264, C07C 268

Patent

active

059774240

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.

REFERENCES:
patent: 4666877 (1987-05-01), Vaughan
patent: 5059568 (1991-10-01), McCauley
patent: 5068216 (1991-11-01), Johnson et al.
patent: 5308812 (1994-05-01), Salem et al.
patent: 5786290 (1998-07-01), Colombo et al.

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