DYES OF IMPROVED OPTICAL BRIGHTNESS AND/OR FLUORESCENCE AND COMPOSITIONS CONTAINING THEM
申请人:HOLMES ANDREA E.
公开号:US20090083911A1
公开(公告)日:2009-04-02
Preparing dyes suitable for cosmetic use that start with known dyes and link them, for example, with 1,3,5 triazine to bulky organic groups that control solubility.