| Patent Number |
Title Of Patent |
Date Issued |
| 6479042 |
Reducing agent with several constituents comprising at least a composition in powder form contai |
November 12, 2002 |
| The invention concerns an agent for use as reducing agent in a method for permanent hair setting, comprising: a first constituent consisting of a powder composition, comprising at least an agent for reducing solid keratin or adsorbed on a solid; a second constituent consisting of aqueous |
| 6471953 |
Permanent-waving process comprising the preliminary application of a composition comprising at l |
October 29, 2002 |
| A subject-matter of the invention is a process for the permanent deformation of the hair comprising the successive application of a reducing composition and then of a neutralizing composition, at least one of these compositions comprising at least one cationic polymer, in which, befo |
| 6238658 |
Oxidizing agent containing several components and process for permanently reshaping the hair usi |
May 29, 2001 |
| The invention relates to an oxidizing agent for use in a process for permanently reshaping the hair, this agent comprising:a first component comprising a composition containing at least one oxidizing agent in aqueous medium,a second component comprising a composition containing one thickenin |
| 6187302 |
Multi-component reducing agent and process for permanently reshaping the hair using this agent |
February 13, 2001 |
| The invention relates to a reducing agent intended to be used in a process for permanently reshaping the hair, this agent comprising:a first component comprising at least one thiol-bearing reducing agent in aqueous medium, anda second component comprising at least one thickening polymer in a |
| 5725847 |
Solid hair-removing composition containing a particular structuring agent |
March 10, 1998 |
| The invention relates to a hair-removing composition containing, in a cosmetically acceptable medium, a structuring agent insoluble in this medium and formed of solid particles, which imparts a deformable solid appearance to the composition in which the medium is contained, this agent |
| 5648069 |
4-[(2-oxo-3-bornylidene) methyl]phenyltrimethylammonium methyl sulfate in a permanent hair shapi |
July 15, 1997 |
| Use of 4-[2-oxo-3-bornylidene)methyl]-phenyltrimethylammonium methyl sulphate to preserve the hair's mechanical properties, and especially its elasticity, from the ravages caused by the successive action of permanent hair shaping and light. The compound is for use in a quantity of betwee |
