Oxidations dyeing method using a cetose as reducing agent and a lacasse as oxidation agent

摘要

Method for dyeing keratinic fibers comprises applying a composition (A) containing at least one oxidation dye and 0.1-15 wt. a ketose; and developing the color in the presence of air in an alkaline, neutral or acidic medium by means of a laccase incorporated into composition (A) or into a composition (B). Compositions (A) and (B) are mixed just before use or are applied o after the other. Independent claims are also included for: (1) composition (A); (2) a ready-to-use composition obtainable by mixing compositions (A) and (B); (3) a kit comprising: a compartment containing a composition (A) containing at least one oxidation dye and 0.1-15 wt.% of a ketose; and a compartment containing an oxidizing composition (B) containing a laccase.