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Solid cosmetic composition in compact powder form

A cosmetic composition and composition technology, applied in the direction of cosmetics, cosmetics, cosmetic preparations, etc., can solve problems such as consumer satisfaction, product failure, etc., achieve good pick-up quality, retain pick-up quality, and good skin moisturizing effect Effect

Inactive Publication Date: 2019-10-15
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, products with such unevenness in color tone cannot satisfy consumers

Method used

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  • Solid cosmetic composition in compact powder form
  • Solid cosmetic composition in compact powder form
  • Solid cosmetic composition in compact powder form

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0445] 1 / makeup base powder

[0446] Two solid cosmetic compositions in the form of compacted makeup foundations of the present invention were prepared as follows, and in the first stage, were visually observed to evaluate the decolorized lake, and then in the second stage, were tested with respect to moisturizing of the skin.

[0447]

[0448]

[0449] Preparation

[0450] The following procedure was used to prepare the compositions of the present invention.

[0451] Preparation of phase 1:

[0452] Phase 1 compounds and phase 1 pigments were weighed out in stainless steel crucibles and then ground with an attritor, first once for 15 seconds at 1500 rpm, then three times for 1 minute at 3000 rpm.

[0453] Where appropriate, nacre that may be present was weighed out in a second crucible and added to phase 1, the formulation was then ground twice for 15 seconds at 1500 rpm in a grinder (R5 or R5+).

[0454] Incorporation of Phase 2:

[0455] The compound of phase 2 w...

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Abstract

The present invention relates to a solid makeup and / or care cosmetic composition in the form of a compact powder, comprising, in a physiologically acceptable medium, at least: a pulverulent phase, anemulsifying system, a hydrophilic gelling agent, an organic lake, and a hydrophilic active agent with hygroscopic properties, which is present in a content of between 1% and 40% by weight relative tothe total weight of the composition, the said composition having a solids content of greater than or equal to 90%. The invention also relates to a process for manufacturing this cosmetic composition from an intermediate composition comprising an aqueous phase, and to a process for coating the skin with the said cosmetic composition.

Description

[0001] This application is a divisional application of the Chinese patent application with the application number 201280053718.6, the application date is October 29, 2012, and the invention title is "solid cosmetic composition in the form of compacted powder". technical field [0002] The present invention relates to the field of maintenance and / or make-up solid cosmetic compositions, more particularly compositions in the form of compacted powders. The invention also relates to intermediate compositions for the preparation of such cosmetic compositions, to methods of manufacturing such cosmetic compositions, and to methods of applying the cosmetic compositions to the skin. Background technique [0003] Galenic forms customary for solid compositions are usually loose, compressed or compacted powders. As non-limiting examples of solid galenical forms more particularly considered in the field of cosmetics, mention may especially be made of loose or pressed powders, such as foun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/02A61K8/25A61K8/26A61K8/34A61K8/60A61K8/73A61K8/58A61Q1/02A61Q1/08A61Q1/10A61Q1/12
CPCA61K8/25A61K8/26A61Q1/10A61K8/73A61K8/732A61K8/022A61Q1/02A61K8/602A61Q1/08A61K8/345A61Q1/12A61K8/585A61K8/60
Inventor A.西蒙内
Owner LOREAL SA