申请人:Rudolph Thomas
公开号:US20130125317A1
公开(公告)日:2013-05-23
The invention relates to specific dye-ascorbic acid derivatives and the use thereof as dyes for the colouring of matrices, such as, for example, skin, hair, nails or textiles, and a process for the preparation thereof, a process for the colouring of matrices, and a composition comprising these dye-ascorbic acid derivatives, and a process for the preparation of these compositions. On use of the specific dye-ascorbic acid derivatives according to the invention, a positive effect on the moisture content of the matrices arises.
本发明涉及特定的染料-抗坏血酸衍生物及其作为染料用于染色基质,例如皮肤、头发、指甲或纺织品,以及其制备过程,基质染色的过程,包括这些染料-抗坏血酸衍生物的组合物和这些组合物的制备过程。使用本发明的特定染料-抗坏血酸衍生物时,基质的湿度含量会产生积极影响。