Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Composition for simultaneously bleaching and coloring of keratin fibres comprising an anionic or non-ionic dye and an asociative polymer

A technology of associating polymers and keratin fibers, applied in the field of simultaneous bleaching and dyeing of keratin fibers, which can solve the problems of reduced practicality and achieve the effect of easy use and easy preparation

Inactive Publication Date: 2007-01-31
LOREAL SA
View PDF11 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such products have the disadvantage of being in volatile powder form and having reduced utility

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
  • Composition for simultaneously bleaching and coloring of keratin fibres comprising an anionic or non-ionic dye and an asociative polymer
  • Composition for simultaneously bleaching and coloring of keratin fibres comprising an anionic or non-ionic dye and an asociative polymer
  • Composition for simultaneously bleaching and coloring of keratin fibres comprising an anionic or non-ionic dye and an asociative polymer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0353] Each of Compositions A, B and C was applied to a lock of natural chestnut-brown hair at 37°C. After leaving it on for 40 minutes, rinse the tresses, wash with standard shampoo, rinse again and dry.

[0354] combination

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

No PUM Login to View More

Abstract

Composition for the simultaneous (dis)coloration of keratinous fiber comprises a dye comprising an anionic or non-ionic dye preferably 7-(6'-methylphenylazo)-1-acetamido- 3,6-disulfo-8-hydroxy- naphthalene, o-nitro-anilines substituted by meta directing group like amino, quinoline or its derivatives or salts; an associative polymer; a peroxide salt; and an alkaline agent. Independent claims are also included for: a process of discoloring and coloring simultaneously of the keratinous fibers comprising applying the anhydrous composition on the fibers in the presence of an aqueous composition optionally comprising hydrogen peroxide; and a device with several compartments comprising the compositions.

Description

technical field [0001] The present invention relates to a composition for simultaneously bleaching and dyeing keratin fibers, especially human keratin fibers such as hair. Background technique [0002] Bleaching and optionally coloring of the hair is usually required when a person wishes to completely change the color of his hair, especially when he wishes to obtain a shade lighter than his original color. Various methods can be used for this. [0003] The first approach is to utilize lightening products based on ammonia and hydrogen peroxide. Such products may optionally contain dyes for both lightening and coloring the hair. However, the lightening performance of such products is limited, especially for natural and / or colored dark hair. [0004] The second method consists in applying to the hair lightening compositions based on peroxide salts, such as persulfates, and alkaline agents, where hydrogen peroxide is added at the time of application, to obtain a better lighte...

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
IPC IPC(8): A61K8/49A61K8/72A61K8/92A61Q5/10A61K8/19A61K8/22A61K8/40A61Q5/08
CPCA61K8/418A61K8/8152A61K8/466A61Q5/08A61K8/87A61Q5/10
Inventor S·克拉夫琴科
Owner LOREAL SA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com