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

Dye composition, dyeing method and suitable device

A composition and compound technology, applied in pharmaceutical formulations, medical preparations containing active ingredients, hair care, etc., can solve the problems of complex use, time-consuming manufacture, poor ease of application and washability, etc.

Inactive Publication Date: 2021-03-12
LOREAL SA
View PDF35 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, precisely because of this high content of fatty substances and, for example, the easy miscibility with oxidizing compositions, the use of such preparations is complicated
The manufacture of this mixture is more time consuming and may require higher forces
[0010] They may also lead to poor handling properties such as ease of application and wash-off

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
  • Dye composition, dyeing method and suitable device
  • Dye composition, dyeing method and suitable device
  • Dye composition, dyeing method and suitable device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0461] The following compositions were prepared (amounts expressed in g% of active material):

[0462] Composition 1 :

[0463] Resorcinol 0.5 ethanolamine 5 Sodium Laureth Sulfate with 2.2 EO 1.75 Hydroxypropyl Guar Gum 1 ascorbic acid 0.5 N,N-bis(2-hydroxyethyl)-p-phenylenediamine sulfate 0.073 m-Aminophenol 0.18 EDTA 0.2 2-Methylresorcinol 0.1 PEG-40 Hydrogenated Castor Oil 1 2,4-Diaminophenoxyethanol hydrochloride 0.019 Sodium metabisulfite 0.5 mineral oil 60 2,5-Toluenediamine 0.6732 water Appropriate amount to 100

[0464] Composition 2 :

[0465] Tocopherol 0.1 Sodium stannate 0.04 pentasodium pentetate 0.06 glycerin 0.5 cetearyl alcohol 6 hydrogen peroxide 6 tetrasodium pyrophosphate 0.03 mineral oil 20 PEG-4 rapeseed amide 1.19 Steareth-20 5 phosphoric acid qs to pH 2.2 water Appropriate ...

Embodiment 2

[0472] The following compositions were prepared (amounts expressed in g% of active material):

[0473] Composition 1 :

[0474] Resorcinol 0.5 ethanolamine 5 Sodium Laureth Sulfate with 2.2 EO 1.75 Hydroxypropyl Guar Gum 1 ascorbic acid 0.5 N,N-bis(2-hydroxyethyl)-p-phenylenediamine sulfate 0.073 m-Aminophenol 0.18 EDTA 0.2 2-Methylresorcinol 0.1 PEG-40 Hydrogenated Castor Oil 1 2,4-Diaminophenoxyethanol hydrochloride 0.019 Polysorbate 21 2 Sodium metabisulfite 0.5 mineral oil 60 2,5-Toluenediamine 0.673 water Appropriate amount to 100

[0475] Composition 2 :

[0476] Tocopherol 0.1 Sodium stannate 0.04 pentasodium pentetate 0.06 glycerin 0.5 cetearyl alcohol 6 hydrogen peroxide 6 tetrasodium pyrophosphate 0.03 mineral oil 20 PEG-4 rapeseed amide 1.19 Steareth-20 5 phosphoric acid qs to pH 2.2 ...

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
viscosityaaaaaaaaaa
boiling pointaaaaaaaaaa
Login to View More

Abstract

The present invention relates to a composition for dyeing human keratin fibres, such as the hair, free of oxidants other than atmospheric oxygen and in cream form, comprising: (a) at least one oxidation dye precursor; (b) at least one ionic surfactant; (c) at least one oil; (d) optionally at least one solid fatty alcohol in an amount of no more than 0.5 wt% of the weight of the composition; (e) atleast one thickening polymer. The invention also relates to a method for dyeing human keratin fibres, in which such a composition is applied to said fibres in the presence of at least one oxidizing agent other than atmospheric oxygen, and to a multi-compartment device suitable for carrying out such a method.

Description

technical field [0001] The application date is August 02, 2013, the title of the invention is "dye composition, dyeing method and suitable device in the form of a cream comprising at least one oil and almost or no solid fatty alcohol", and the application number is A divisional application of the invention patent application of 201380040710.0. technical field [0002] The present invention relates to a dye composition in the form of a cream free of oxidizing agents other than atmospheric oxygen, comprising oxidation dye precursors, at least a first surfactant, at least one oil, not more than 0.5% by weight of at least one solid fat Alcohol and at least one thickener, and also relates to dyeing processes using said composition in the presence of oxidizing agents other than atmospheric oxygen. The invention also relates to suitable multi-compartment devices. Background technique [0003] Among the methods for dyeing human keratin fibres, such as hair, mention may be made o...

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): A61K8/46A61K8/41A61K8/34A61Q5/10A61K8/92A61K8/22A61K8/31A61K8/73
CPCA61K8/463A61Q5/10A61K8/737A61K8/31A61K8/342A61K8/22A61K2800/30A61K8/411A61K8/415A61K8/92A61K2800/4324A61K2800/542A61K2800/882
Inventor D.沙里耶G.法克
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