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Color changing composition with polyol

A technology of color-changing composition and polyol, which is applied in the field of color-changing composition, can solve problems such as discomfort and uncomfortable feeling, and achieve the effect of enhancing stability

Active Publication Date: 2017-04-19
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] Finally, some microcapsules can provide an uncomfortable and / or unpleasant sensation when cosmetic formulations comprising microcapsules are applied on keratinous materials

Method used

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  • Color changing composition with polyol
  • Color changing composition with polyol
  • Color changing composition with polyol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0820] I microcapsule

[0821] In the following, different examples of the preparation of microcapsules according to the present invention are described to illustrate the present invention.

example 1

[0822] Example 1 : Preparation of microcapsules with internal brown coating and external white coating

[0823] Mannitol (spray-dried mannitol: Pearitol 100SD) was used as the core.

[0824] Add 120.0g of ceramide (Ceramide PC 104) and 120.0g of hydrogenated lecithin (lipid S100-3) to a mixed solution of 1600.0g of dichloromethane and 1600.0g of ethanol, and dissolve completely at 40°C . 1260.0 g of iron oxide yellow, 252.0 g of iron oxide red, and 45.36 g of iron oxide black were added to the resulting mixture, and fully dispersed using a homogenizer to prepare an internal color coating solution.

[0825] 347.70g of mannitol was introduced into a fluidized bed coating system (Glatt GPOG 1, bottom spray) as a seed, and then subjected to coating the internal color coating solution at a feed rate of 500ml / h to obtain a coating with The inner color layer of the mannitol core particles.

[0826] Thereafter, 36.0 g of ceramide and 36.0 g of hydrogenated lecithin were added to a mixed so...

example 2

[0829] Example 2 : Preparation of microcapsules with internal yellow coating and external white coating

[0830] Microcapsules were prepared in the same manner as in Example 1, except that 1557.36 g of iron oxide yellow was used instead of the mixed colorant composed of iron oxide yellow, iron oxide red, and iron oxide black as the internal color in preparing the internal color coating solution.

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PUM

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Abstract

A changing color composition for caring for and / or making up keratin materials is disclosed. The composition comprises in a physiologically acceptable medium, at least: a) microcapsules containing one or more releasable colorant(s), said microcapsules comprising: a core comprising one organic material; at least one layered coating surrounding said core, the layered coating comprising at least one polymer, at least one colorant, and advantageously at least one lipid-based material, b) at least 10% by weight of polyol(s) and / or glycol(s) relative to the weight of the composition, c) at least one hydrophilic gelifying agent, d) and optionally 0.1 to 70% by weight relative to the weight of the composition, of additional cosmetic ingredient(s) selected from volatile and non-volatile silicon or hydrocarbon oils, surfactants, filler, thickening agents, film forming agents, polymers, preservatives, silicon elastomer, self-tanning agents, additional non-entrapped colorants, cosmetic actives, pH regulators, perfumes, and mixtures thereof.

Description

Technical field [0001] The present invention relates to a color-changing composition containing at least one polyol and / or diol, especially for the care, health care and / or makeup of keratin materials. [0002] Specifically, the color changing composition according to the present invention can be any type of makeup composition, such as foundation, face powder, eye shadow, concealer product, blush, lipstick, lip balm, lip gloss, lip pencil, eyeliner, eyeliner, Mascara, body cosmetics, skin coloring products, skin care products such as skin creams,'BB' products (concealer products capable of concealing defects), colored creams or sunscreen products, preferably foundations or'BB' products. The color changing composition according to the present invention may be liquid, solid or powder. [0003] The composition of the present invention is especially a composition intended to be applied to keratin materials, especially skin, more specifically facial skin, for example, skin care products...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/11A61Q19/00
Inventor C·莱莫恩楚娟
Owner LOREAL SA