Oxidizing composition and uses for dyeing, permanently setting or bleaching keratin fibres
US6251145A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 2, 1999 |
| Grant date | Jun 26, 2001 |
| Priority date | — |
| Expiry date | Jun 2, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5426
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates, firstly, to a cosmetic and/or dermatological composition intended for treating keratin fibers, in particular human keratin fibers and more particularly human hair, comprising, in a support which is suitable for keratin fibers: PA1 (a) at least one enzyme of 2-electron oxidoreductase type in the presence of at least one donor for the said enzyme; PA1 (b) at least one substantive polymer chosen from the group consisting of: PA2 (i) cationic cellulose derivatives; PA2 (ii) dimethyldiallylammonium halide homopolymers and copolymers of dimethyldiallylammonium halide and of (meth)acrylic acid; PA2 (iii) methacryloyloxyethyltrimethylammonium halide homopolymers and copolymers; PA2 (iv) polyquaternary ammonium polymers; PA2 (v) vinylpyrrolidone polymers containing cationic units; PA2 (vi) mixtures thereof. The present invention also relates to processes for treating keratin fibers, in particular processes for dyeing, permanently reshaping or bleaching the hair using this composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.