发明名称 Use of ninhydrin derivatives bearing an unsaturated system for dyeing keratin material
摘要 The invention relates to the use for of compositions dyeing keratin materials containing, in a medium that is suitable for dyeing, at least one compound of formula (I) in which X and Y, independently of one another, are chosen from a CH group and a nitrogen atom, R is chosen from aromatic mono- or poly-cyclic groups with fused or non-fused rings, wherein the groups have at least 5 members and optionally comprise at least one hetero atom chosen from nitrogen, oxygen, sulphur and phosphorus. Processes and kits using these compositions are also disclosed.
申请公布号 US7175671(B2) 申请公布日期 2007.02.13
申请号 US20040898228 申请日期 2004.07.26
申请人 L'OREAL S.A. 发明人 PLOS GREGORY;GOURLAOUEN LUC
分类号 A61K8/35;A61K8/40;A61Q5/06 主分类号 A61K8/35
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