A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/20 (2006.01) A61K 8/19 (2006.01) A61K 8/44 (2006.01) A61K 8/46 (2006.01) A61K 8/49 (2006.01) A61K 8/63 (2006.01) A61Q 5/02 (2006.01) A61Q 19/10 (2006.01)
Patent
CA 2378376
An aqueous foam producing personal cleansing composition is disclosed. The composition, which is normally clear and is essentially free of any amides of diethanolamine, comprises a cloud point depressing agent comprising ammonium chloride. The composition of the present invention is characterized by a low cloud point temperature such that the risk of forming an undesirable precipitate in the composition is reduced. Also disclosed is a method of reducing the cloud point temperature in a normally clear aqueous personal cleansing composition which is essentially free of amides of diethanolamine. The method comprises adding ammonium chloride to the composition.
La présente invention concerne une composition personnelle nettoyante produisant une mousse aqueuse. Cette composition, qui est normalement claire et essentiellement exempte de tout amide de diéthanolamine, comprend un inhibiteur à point de trouble qui inclut du chlorure d'ammonium. La composition de cette invention est caractérisée par un point de trouble à basse température de sorte que le risque de formation d'un précipité indésirable dans cette composition est réduit. Cette invention concerne aussi un procédé permettant de réduire la température du point de trouble dans une composition personnelle nettoyante normalement claire qui est essentiellement exempte d'amides de diéthanolamide. Ce procédé consiste à ajouter du chlorure d'ammonium à cette composition.
Ghosh Dipak K.
Murthy Usha V.
Schueller Randy
Alberto-Culver Company
Smart & Biggar
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