A skin care composition is described comprising water-soluble dye polymer comprising polymer backbone having negatively charged reactive dye substituent covalently bound thereto; and cosmetically acceptable carrier. The dye polymer is present in amount of 0.00001 to 0.1% in terms of reactive dye substituent by weight of the skin care composition. The composition is useful for providing cosmetic benefits such as skin lightening, evening skin tone and masking blemishes.
申请公布号
EP3131526(A1)
申请公布日期
2017.02.22
申请号
EP20150708526
申请日期
2015.03.10
申请人
Unilever N.V.;Unilever PLC, a company registered in England and Wales under company no. 41424 of
发明人
BATCHELOR, Stephen Norman;FAIRLEY, Peter;GHATLIA, Naresh Dhirajlal;LIMER, Adam John;TANG, Xuezhi;ZHANG, Jian-Rong