ALKYL ETHER CARBOXYLIC ACID TAURIDES

The invention relates to alkyl ether carboxylic acid taurides of the formula R2-(OC2H4)n-O-CH2-CO-NR1-C2H4-SO3M, in which n is greater than 0, R1=H or C1-C4 alkyl, R2=C5-C22 alkyl and M=H, Na, K, Ca/2 or Mg/2. Processes for their preparation and their use as surface-active substances, especially as...

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Bibliographische Detailangaben
Hauptverfasser: GERDAU, THOMAS, RENG, ALWIN, KUNZ, WALTER
Format: Patent
Sprache:eng
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Zusammenfassung:The invention relates to alkyl ether carboxylic acid taurides of the formula R2-(OC2H4)n-O-CH2-CO-NR1-C2H4-SO3M, in which n is greater than 0, R1=H or C1-C4 alkyl, R2=C5-C22 alkyl and M=H, Na, K, Ca/2 or Mg/2. Processes for their preparation and their use as surface-active substances, especially as mild cleaning agents for cosmetic purposes, are also described.