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Washable eye makeup composition having waterproof and smudge-resistant properties

A composition and polymer technology, applied in the direction of cosmetics, cosmetics, cosmetic preparations, etc., can solve the problems of increasing the cost of finished products, instability, sensitive ingredients, etc.

Inactive Publication Date: 2011-11-16
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First, latex film formers are somewhat expensive and need to be used in large quantities, thus adding to the cost of the finished product
Second, latex film formers can be difficult to formulate due to the large solids loading required, thus rendering them as-is unstable or sensitive to added ingredients

Method used

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  • Washable eye makeup composition having waterproof and smudge-resistant properties

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0123] Waterproof and Stain Resistant Mascara

[0124]

[0125] process:

[0126] 1. In main beaker A, add the following: C20-C40 Alkylpolyoxyethylene (10) Ether (C20-C40 Pareth-10), Isododecane, Caprylic / Capric Triglyceride, Propylene Ethylene Maleic Anhydride Copolymer, propylparaben. The contents were then heated to 90°C until all solids melted,

[0127] 2. Add iron oxide to the main beaker and start homogenizing the batch at 850 RPM for 1 hour. (The temperature is maintained at 85-90°C),

[0128] 3. In another beaker B, add deionized water, disodium EDTA, potassium cetyl phosphate, methylparaben, pentylene glycol. Mix until smooth. Heat the contents to 90°C,

[0129] 4. In beaker B, add PEI and mix until PEI dissolves. (The temperature is maintained at 85-90°C),

[0130] 5. Slowly add the contents of beaker B to beaker A. Simethicone is then added to the mixture. Using a mixing rate of 500 RPM to mix for 20 minutes,

[0131] 6. Switch to a sweep blade and sta...

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Abstract

The present invention is directed to a washable eye makeup composition having waterproof and smudge-resistant properties containing: (a) at least one oil-soluble polar modified polymer; (b) at least one polyamine; (c) at least one alkyl ethoxylated polymer wax; (d) water; (e) at least one non-volatile solvent capable of solubilising the polar modified polymer; (e) at least one volatile solvent; and (f) optionally, at least one colorant.

Description

technical field [0001] The present invention generally relates to a new mascara composition and method of making up the eye. More specifically, the present invention relates to a washable eye makeup composition that is water repellent and stain resistant. Background technique [0002] Traditional mascara compositions, which are washable and stain resistant, but not waterproof, require the use of latex film formers in combination with oil-in-water emulsions. [0003] The use of latex film formers to form such mascara compositions has a number of disadvantages. First, latex film formers are somewhat expensive and need to be used in large quantities, thus increasing the cost of the finished product. Second, latex film formers can be difficult to formulate due to the large solids loading required, thus rendering them as-is unstable, or sensitive to added ingredients. [0004] It is therefore an object of the present invention to provide an eye cosmetic composition which is wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/41A61K8/72A61K8/34A61Q1/10A61Q1/00
CPCA61K8/8164A61K8/8117A61K8/8105A61K8/84A61K8/91A61K8/86A61Q1/10A61K8/39
Inventor H.S.毕M.肯吉B.巴沃泽C.李
Owner LOREAL SA