| 摘要 |
FIELD: cosmetology. SUBSTANCE: the present innovation deals with composition, kit for dyeing keratin fibers containing oxidizable foundation of 2.5-diaminopyridine type and, also, the method to dye keratin fibers. The objects of the present innovation are, also, new 2.5-diaminopyridine compounds useful as oxidizable foundations. The present innovation enables to provide low selective, stable dyeing at variable shades. EFFECT: higher efficiency. 23 cl, 7 ex, 4 tbl |
