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    • 51. 发明公开
    • COMPOSITION
    • EP3593787A1
    • 2020-01-15
    • EP19192950.4
    • 2013-07-24
    • Unilever PLCUnilever N.V.
    • CASUGBO, ChristiaFLANAGAN, MarkHOUGH, John, AlanNAUGHTON, John, MichaelSERRIDGE, David
    • A61K8/34A61K8/41A61Q5/12A61K8/42A61K8/04
    • Conditioning composition comprising from 0.4 to 8% wt. fatty alcohol having from 8-22 carbons, from 0.1 to 2% wt. cationic surfactant component, water, and wherein the composition confers a Draw Mass of from 1 to 250g to hair treated with the conditioning composition, comprising a conditioning gel phase obtainable by:
      forming a 'comelt' in a first vessel comprising fatty alcohol and cationic component and 0-15% wt. comelt water, independently adding the 'comelt' and water to a mixing vessel, mixing,
      wherein the temperature of the mixture of the 'comelt' and the water is maintained at from 56-65°C, preferably from 58-62°C, more preferably 60°C when in the mixing vessel, wherein the fatty alcohol comprises from 8 to 22 carbons, wherein the cationic component comprises from 0-70% cationic component, cationic surfactants have the formula N + R 1 R 2 R 3 R 4 , more preferably from 30-60% wt. cationic surfactant component, and wherein R 1 , R 2 , R 3 and R 4 are independently (C 1 to C 30 ) alkyl or benzyl,
      and wherein the Draw Mass is the mass required to draw a hair switch through a comb or brush as measured by first placing the hair switch onto the comb or brush, such that from 5 cm to 20 cm of hair is left hanging at the glued end of the switch, and then adding weights to the hanging end until the switch falls through the comb or brush.