BRANCHED SULPHO-SUCCINAMIDE ACID EMULSIFIERS FOR THE PRODUCTION OF SHEAR-STABLE DISPERSIONS

New sulfosuccinamic acids and derivatives thereof corresonding to the following formula (I) in which R represents a linear or branches, saturated or unsaturated alkyl group containing from 8 to 22 carbon atoms or a group of the formula R4-O-(CH2)3-(R4=C8-C22 alkyl), R1 and R2 represent hydrogen or -...

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Hauptverfasser: SCHMIDT, ADOLF, HENDRICKS, UDO WINFRIED
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:New sulfosuccinamic acids and derivatives thereof corresonding to the following formula (I) in which R represents a linear or branches, saturated or unsaturated alkyl group containing from 8 to 22 carbon atoms or a group of the formula R4-O-(CH2)3-(R4=C8-C22 alkyl), R1 and R2 represent hydrogen or -SO3M1 and R3 represents a group corresponding to the formula; or to the forumla n is an integer of from 2 to 4 and M and M1 independently of one another represent hydrogen or an alkali metal, an ammonium, C1-C4 alkylammonium or C2-C3 hydroxyalkylammonium group and their use as surfactants and emulsifiers in aqueous systems.