Bar soaps

US5712235A · kind A · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

• Claus Nieendick · Krefeld, DE
• Gerhard Wollmann · Hilden, DE
• Bernd Richter · Dresden, DE
• Karl Schmid · Mettmann, DE
• Andreas Syldath · Goldkronach, DE
• Bernd Fabry · Korschenbroich, DE

Key dates

• Filing date: Mar 15, 1996
• Grant date: Jan 27, 1998
• Expiry date: Mar 15, 2016

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D1/662
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

New toilet soaps contain: (a1) 4 to 7% by weight alkyl and/or alkenyl oligoglycosides and/or (a2) 2 to 7% by weight fatty acid N-allcylpolyhydroxyalkylamide; (b) 45 to 95% by weight soap and (c) 0 to 10% by weight anionic surfactants selected from the group of alkyl sulphates, isethionates, taurides, sarcosinates, mono- and dialkylsulfosuccinates, ether carboxylic acids, sulphotriglycerides and alkyloligoglucoside sulphates. These new soaps are characterized among others by an improved creaminess, a high foaming power, remarkable cosmetic compatibility with the skin and mechanical firmness.