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POUDRE COMPACTE EXEMPTE DE TALC TRAITÉ EN SURFACE, À BASE DE MICA, D'UNE HUILE DE SILICONE NON VOLATILE NON PHÉNYLÉE ET D'UN COPOLYMÈRE SÉQUENCÉ À BASE D'HYDROCARBURE AMORPHE
专利权人:
L'Oréal
发明人:
申请号:
EP18711087.9
公开号:
EP3595620A1
申请日:
2018.03.12
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
The present invention thus relates to a solid composition, especially for coating keratin materials, more particularly for making up and/or caring for keratin materials such as the skin, in compact powder form, especially comprising a physiologically acceptable medium and containing at least: —an oily phase in an amount of at least 20% by weight relative to the total weight of the composition; said oily phase comprising at least one non-volatile non-phenyl silicone oil; and —a pulverulent phase in an amount of at least 40% by weight relative to the total weight of the composition; said pulverulent phase comprising at least mica particles; and —at least one amorphous hydrocarbon-based block copolymer; said composition not containing any talc particles that have not been surface-treated and being able to be obtained via a process comprising the following steps: (i) the oily phase, the amorphous hydrocarbon-based block copolymer, the pulverulent phase and the volatile solvent(s) are mixed to form a slurry; and (ii) the slurry is formed in a container by compacting, in particular pressing and/or suction, to obtain the composition in powder form. The invention also relates to a process for coating keratin materials, more particularly for making up and/or caring for keratin materials such as the skin, characterized in that it comprises the application to the keratin materials of a composition as defined previously.La présente invention concerne une composition solide, notamment pour le revêtement de matières kératiniques, plus particulièrement pour le maquillage et/ou le soin des matières kératiniques telles que la peau, sous forme de poudre compacte, comprenant notamment un milieu physiologiquement acceptable et contenant au moins : - une phase huileuse en une quantité d'au moins 20 % en poids par rapport au poids total de la composition ; ladite phase huileuse comprenant au moins une huile de silicone non volatile non phénylée ; et - une phase pulvérulente en une quanti
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中国工程科技知识中心
来源网址:
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