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US 5,847,210 AGranted
Process for producing surfactant composition
AssigneeCondea Vista Company
InventorsJohn Lin, Upali Weerasooriya, Paul A. Filler
Life of this patent
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Abstract
Disclosed are processes for the production of compounds of formula I ##STR1## comprising reacting the alkylarylsulfonyl chloride with an N-alkylglucamine. The compounds are useful surfactants.
Claims6
A process for producing a surfactant, comprising:
- converting an alkyl aromatic compound into an alkylarylsulfonyl chloride;
- and
- reacting said alkylarylsulfonyl chloride with an N-alkylglucamine to produce a compound having the following general formula:
- ##STR4## wherein R is an alkyl group having from 6 to 20 carbon atoms, R.sub.1 is a short chain alkyl group, and Ar is an aryl group having 6 carbon atoms.
1 more element
A process for producing a surfactant comprising:
- reacting an alkylarylsulfonyl chloride with an N-alkylglucamine to produce a compound having the following general formula:
- ##STR5## wherein R is an alkyl group having from 6 to 20 carbon atoms, R.sub.1 is a short chain alkyl group, and Ar is an aryl group having 6 carbon atoms.
Dependencies are inferred from the claim text.