Solid anhydrous composition for caring for and/or making up keratin materials

A technology of keratin materials and compositions, applied in the field of beauty care and/or makeup of keratin materials, and in the field of solid anhydrous compositions of care and/or makeup keratin materials, which can solve problems such as difficult formulation of compositions

Pending Publication Date: 2022-06-07
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, it is difficult to formulate compositions that are stable and exhibit good properties as mentioned above

Method used

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  • Solid anhydrous composition for caring for and/or making up keratin materials
  • Solid anhydrous composition for caring for and/or making up keratin materials
  • Solid anhydrous composition for caring for and/or making up keratin materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0269] Embodiment 1: the preparation of lipstick

[0270] Lipsticks (Inv.) 1 according to the invention and Comparative Lipsticks (comp.) 1-3 were prepared (contents are expressed as weight percent active material unless otherwise specified):

[0271]

[0272] Contrast lipstick 1 does not exist selected from C 6 -C 22 Polar non-volatile hydrocarbon-based oils of pentaerythritol esters of fatty mono- or diacids are outside the scope of the present invention.

[0273] Contrast Lipstick 2 is not present in Derivative from C 6 -C 30 Waxes of solid linear esters of fatty acids, which are outside the scope of this invention.

[0274]The absence of pasty compounds selected from esters of dimerized linoleic acid and polyols or esters thereof in Comparative Lipstick 3 is outside the scope of the present invention.

[0275] Preparation procedure

[0276] Follow these steps to prepare a lip balm:

[0277] i) Mix all ingredients at 95°C, stirring the mixture by IKA Blender Euro-...

Embodiment 2

[0280] Example 2: Evaluation of Lipstick

[0281] The lipsticks were evaluated for shear value, hardness, stability and anti-perspiration properties, as well as in-use effects such as glide and deposit gloss after application.

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Abstract

Solid anhydrous composition for caring for and / or making up keratin materials, comprising a) at least one polar non-volatile hydrocarbon-based oil selected from the group consisting of pentaerythritol esters of C6-C22 fatty mono-or diacids; b) at least one pasty compound selected from esters of dimeric linoleic acid and polyols or esters thereof; c) at least one first wax selected from solid linear esters derived from C6-C30 fatty acids; and d) at least one second wax selected from hydrocarbon-based waxes different from solid linear esters derived from C6-C30 fatty acids. In a cosmetic process for caring for and / or making up keratin materials, the solid anhydrous composition is applied to keratin materials.

Description

technical field [0001] The present invention relates to compositions for the care and / or makeup of keratinous materials. More particularly, the present invention relates to solid anhydrous compositions for the care and / or makeup of keratinous materials. The present invention also relates to a cosmetic method for caring for and / or making up keratinous materials. Background technique [0002] Compositions for the care and / or make-up of the skin and / or lips have been produced to meet the moisturizing or hydration needs of the skin and lips. [0003] To date, a number of prior art documents relating to cosmetic solid compositions for making up and / or caring for the skin and / or lips have been published. [0004] WO 2012 / 165130 discloses a cosmetic for lips, characterized by comprising: (a) 5 to 30% by mass of hydrogenated polyisobutene; (b) 30 to 70% by mass of one or more methylphenylsilicones Ketones, which separate when mixed with (a) at 25°C; (c) 0.5 to 15 mass % oils, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/37A61K8/85A61K8/92A61K8/02A61Q1/06A61Q1/04
CPCA61Q1/06A61K8/37A61K8/0216A61K2800/31A61K8/375A61K8/345A61K8/922A61K2800/5922
Inventor 黄玉洁栾途
Owner LOREAL SA
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