| 摘要 |
<p>Composition for oxidation dyeing of keratin fibers, based on a combination of developers and couplers, comprises a 2,5-diamino-1-phenylbenzene developer (I). Composition for oxidation dyeing of keratin fibers, based on a combination of developers and couplers, comprises a 2,5-diamino-1-phenylbenzene developer of formula (I) or a water-soluble salt thereof: [Image] R1, R2 : H, Cl or F.</p> |
