A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/41 (2006.01) A61Q 5/04 (2006.01)
Patent
CA 2144971
The present invention relates to a two-component hair relaxer system comprising (a) a first component comprising a cream base containing a water-soluble salt of a relatively strong base with an anion capable of being precipitated by an alkaline earth metal ion under highly alkaline conditions, and (b) a second, separate component, which is substantially free of water, and containing an alkaline material having an alkaline earth metal ion which forms a precipitate with the anion when the first component and second component are mixed.
La présente invention se rapporte à un système de défrisage des cheveux, à deux constituants, comprenant (a) un premier constituant composé d'une base de crème contenant un sel soluble dans l'eau d'une base relativement forte avec un anion susceptible d'être précipité par un ion métal alcalino-terreux dans des conditions d'alcalinité élevée, et (b) un second constituant séparé, sensiblement dépourvu d'eau, et composé d'une substance alcaline contenant un ion métal alcalino-terreux qui forme un précipité avec l'anion lorsque les premier et second constituants sont mélangés.
Adair Tony R.
Cowsar Donald R.
Aminco Inc.
Carson Products Company
Gowling Lafleur Henderson Llp
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