首页> 外国专利> COMPOSITION CONTAINING SCREENING COMPOSITES AND PARTICLES OF INORGANIC SCREENING AGENTS, WHICH ARE HYDROPHOBICALLY MODIFIED WITH AN OIL OR WAX OF NATURAL ORIGIN

COMPOSITION CONTAINING SCREENING COMPOSITES AND PARTICLES OF INORGANIC SCREENING AGENTS, WHICH ARE HYDROPHOBICALLY MODIFIED WITH AN OIL OR WAX OF NATURAL ORIGIN

机译:包含经过筛选的复合材料和无机筛选剂的颗粒,这些成分经过疏水化处理后被油或天然来源的蜡改性

摘要

The present invention relates to a composition containing, in a cosmetically acceptable medium: a) at least composite particles A with a mean size of between 0.1 and 30 pm, comprising a matrix and an inorganic UV-screening agent, the said inorganic screening agent being present in a content ranging from 1 % to 70% by weight relative to the total weight of the composite particle, b) at least particles B of an inorganic UV-screening agent, which are hydrophobic- treated with at least one oil or wax of natural origin; c) and optionally an oily dispersion of hydrophobic particles C of inorganic UV- screening agent with a mean size of greater than 100 nm; the said particles C being different from the particles B.
机译:本发明涉及一种组合物,该组合物在化妆品可接受的介质中包含:a)至少一种平均粒径在0.1至30μm之间的复合颗粒A,其包含基质和无机UV屏蔽剂,所述无机屏蔽剂为相对于复合颗粒的总重量,其含量范围为1%至70%(重量),b)至少一种无机紫外线屏蔽剂颗粒B,用至少一种油或蜡进行了疏水处理自然起源c)和任选地平均尺寸大于100nm的无机紫外线屏蔽剂的疏水性颗粒C的油性分散体;所述颗粒C不同于颗粒B。

著录项

  • 公开/公告号WO2012110302A3

    专利类型

  • 公开/公告日2013-01-10

    原文格式PDF

  • 申请/专利权人 LOREAL;GRARE CÉCILE;PHILIPPON CÉLINE;

    申请/专利号WO2012EP51422

  • 发明设计人 GRARE CÉCILE;PHILIPPON CÉLINE;

    申请日2012-01-30

  • 分类号A61K8/11;A61K8/29;A61Q17/04;A61K8/26;A61K8/02;

  • 国家 WO

  • 入库时间 2022-08-21 16:36:53

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