申请人:Novozymes A/S
公开号:US20020007524A1
公开(公告)日:2002-01-24
The present invention relates to methods for dyeing keratinous fibers, without significantly damaging the hair. According to the method of the present invention the fibers are treated in a dry state by contacting said fibers with at least one oxidoreductase and at least one dye precursor. In this way it is possible to dye, e.g. human hair, in a simple and efficient manner.
本发明涉及一种染色角蛋白纤维的方法,而不会显着损伤头发。根据本发明的方法,通过将纤维与至少一种氧化还原酶和至少一种染料前体接触,以干燥状态处理纤维。通过这种方式,可以简单高效地染色,例如人类头发。