Cosmetic composition for eyelashes

A cosmetic composition, technology for eyelashes, applied in the field of mascara

Active Publication Date: 2013-09-25
LOREAL SA
View PDF10 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, the TEA and AMP base in this O / W emulsion causes smudges around the eyes of consumers if they try to wash off the cosmetic composition with only warm water

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cosmetic composition for eyelashes
  • Cosmetic composition for eyelashes
  • Cosmetic composition for eyelashes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1 and comparative example 1-4

[0211] Cosmetic compositions for eyelashes (mascara) according to Example 1 and Comparative Examples 1-4 having the following text shown in Table 1 were prepared. The numbers in Table 1 are based on weight percent relative to the total weight of the composition.

[0212] For each of Example 1 and Comparative Examples 1-4, the powder components shown in Table 1 were mixed for about 10 minutes. Then non-powder ingredients (oil, surfactant, etc.) shown in Table 1 were added to the mixture, and mixed together for about 15 minutes to obtain the cosmetic composition for eyelashes.

[0213]

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
cloud pointaaaaaaaaaa
melting pointaaaaaaaaaa
melting pointaaaaaaaaaa
Login to view more

Abstract

The present invention relates to a cosmetic composition for eyelashes such as a mascara, comprising: - at least one anionic surfactant including 2-amino-2-methyl-1,3-propanediol in combination with a C16-C24 fatty acid; and - at least one film-forming polymer present in the form of particles dispersed in an aqueous phase, wherein the weight ratio of the amount of 2-amino-2-methyl-1,3-propanediol in combination with the C16-C24 fatty acid / the amount of the film forming polymer is 0.01 to 0.3, preferably 0.05 to 0.2, and more preferably 0.1 to 0.15.

Description

technical field [0001] The present invention relates to a cosmetic composition for eyelashes, such as mascara. The present invention also relates to a cosmetic method for making up eyelashes by using the cosmetic composition. Background of the invention [0002] Many mascaras have been developed for improved cosmetic properties. For example WO2008 / 062530 discloses a cosmetic composition for eyelashes in the form of an O / W emulsion comprising soaps such as triethanolamine (TEA)-stearate and 2-amino-2-methyl-1-propanol (AMP )-stearate. However, a cosmetic composition in the form of an O / W emulsion in the above amount has poor cosmetic properties. For example, the soap acts as a plasticizer in the aforementioned cosmetic composition, which hinders the lifting of eyelashes. Furthermore, the TEA and AMP bases in the O / W emulsions cause smudges around the eyes of consumers if they try to wash off the cosmetic composition with just warm water. Therefore, there remains a need ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61Q1/10A61K8/41A61K8/49A61K8/36A61K8/81A61K8/88
CPCA61K8/8147A61K8/361A61K8/41A61K8/8152A61K8/88A61Q1/00A61Q1/10
Inventor 杉本直人K.帕特安部裕子
Owner LOREAL SA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap