Liquid detergent compositions comprising salts of alpha sulfonated fatty acid esters and anionic surfactants

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United States of America Patent

PATENT NO 5616781
SERIAL NO

08410933

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Abstract

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Disclosed are detergent compositions comprising critical amounts of divalent cations and a minimum amount of a mixture of a salt of alpha-sulfonated methyl ester of a fatty acid, anionic surfactants and foam stabilizing auxiliary surfactants.

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Patent Owner(s)

Patent OwnerAddress
STEPAN COMPANYNORTHBROOK ILLINOIS 60062

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frank, Brian L Arlington Heights, IL 3 80
Ryklin, Irma Buffalo Grove, IL 9 192
Sajic, Branko Lincolnwood, IL 30 443

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