Patent ID: 6277154
Filing Date: 2001-08-21
Classification: A61K,A61P,A61Q

Abstract:
Pre-emulsion for the preparation of a hair dyeing composition, comprising a combination ofa) 20% to 40% by weight of at least one C.sub.12 -C.sub.14 -fatty alcohol ethoxylate with 1 to 5 ethylene oxide groups;b) 15% to 40% by weight of oleic acid;c) 10% to 30% by weight of ethanediol and/or 1.2-propanediol distearate;d) 5% to 20% by weight of glyceryl stearate and/or at least one sugar fatty acid ester; and,e) 0% to 25% by weight of at least one C.sub.12 -C.sub.18 -fatty alcohol, each calculated to the total pre-emulsion composition; containing no further emulsifiers or fatty substances, having a maximum water content of 10% by weight, whereby the pH-value is between 7.1 and 9.