Process for the preparation of a low viscosity alkyl toluene or

Details Process for the preparation of a low viscosity alkyl toluene or Process for the preparation of a low viscosity alkyl toluene or

1985-11-13

1986-08-26

Siegel, Alan

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252 855D, C07C14324, C09K 300

Patent

active

046082042

ABSTRACT:
A process for the preparation of a low viscosity aqueous alkyl toluene or alkyl xylene sulfonate which comprises neutralizing alkyl toluene or alkyl xylene sulfonic acid with aqueous sodium hydroxide in the presence of sufficient sodium chloride to lower the viscosity of the sulfonate salt produced. Alternatively, the sodium chloride may be added subsequent to neutralization of the sulfonic acid.

REFERENCES:
patent: 1396320 (1921-11-01), Cole
patent: 2673207 (1954-03-01), Trusler
patent: 2961403 (1960-11-01), Blumer
patent: 4265308 (1981-05-01), Hedges et al.
patent: 4425246 (1984-01-01), Holzwarth et al.

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