专利内容由知识产权出版社提供
专利名称：COSMETIC TREATMENT PROCESS USING A
COATING BASED ON A COPOLYMERCONTAINING POLYAMIDE BLOCKS ANDPOLYETHER BLOCKS
发明人：KERGOSIEN, Guillaume,SAMAIN, Henri申请号：EP11734025.7申请日：20110520公开号：EP2575754A2公开日：20130410
摘要：The present invention relates to a cosmetic process for treating a keratinmaterial, characterized in that it comprises at least one step of applying to the saidkeratin material a coating formed from a liquid composition comprising, in a cosmeticallyacceptable medium, at least one copolymer containing polyamide blocks and polyetherblocks resulting from the co-polycondensation of polyamide blocks containing reactiveends with polyether blocks containing reactive ends; the said copolymer being in solutionor in dispersion, and at least one organic solvent. The present invention also relates to acosmetic assembly comprising a) at least one liquid composition comprising, in acosmetically acceptable medium, at least one copolymer containing polyamide blocksand polyether blocks in solution or in dispersion, and at least one organic solvent; b) adevice for applying the said composition to the keratin materials.
申请人：L'Oréal
地址：14, rue Royale 75008 Paris FR
国籍：FR
代理机构：Miszputen, Laurent
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