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Aftertreatment for color fixation

A color and application technology, applied in hair care, grooming preparations, cosmetics, etc., can solve the problems of improving the color retention of oxidative dyeing results, and providing no personnel

Inactive Publication Date: 2012-05-16
HENKEL KGAA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these applications give absolutely no hint to the person skilled in the art about improving the color retention of oxidative dyeing results, especially red

Method used

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  • Aftertreatment for color fixation
  • Aftertreatment for color fixation
  • Aftertreatment for color fixation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0158] 1. Preparation of dyeing ointment

[0159] Prepare the following staining pastes:

[0160] Hydrenol D [1] 8.5g

[0161] Lorol, technical [2] 2.0g

[0162] Texapon NSO-UP [3] 20.0g

[0163] Dehyton K [4] 12.5g

[0164] Eumulgin B2 [5] 0.75g

[0165] Sodium sulfite 1.0g

[0166] Ammonium sulfate 1.0g

[0167] 4,5-diamino-1-(2-hydroxyethyl)pyrazole sulfate 3mmol

[0168] Resorcinol 3mmol

[0169] Propylene glycol 5.0g

[0170] water to 100

[0171] Use the following items:

[0172] [1] INCI name: palm alcohol (Cognis)

[0173] [2] INCI name: coconut oil alcohol (Cognis)

[0174] [3] INCI name: Sodium lauryl sulfate; about 27.5% active substance (Cognis)

[0175] [4] INCI Name: Cocamidopropyl Betaine (Cognis)

[0176] [5] INCI name: Ceteareth-20 (Cognis)

[0177] Hydrenol D and Lorol melted at 80°C together with Texapon NSO, Dehyton K, and Eumulgin B2. The melt was then emulsified with sodium sulfite and ammonium sulfate dissolved in a portion of water. Whi...

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Abstract

The invention relates to the use of cosmetic hair treatment products for improving the washing fastness of colorations produced on hair and for color fixation, the aftertreatment product containing, in a cosmetic carrier, an acetylpyridinium derivative of formula (I), wherein R1 is a C1-C6 alkyl group, a C2-C6 alkenyl group, a C2-C6 hydroxyalkyl group, a C1-C6-alkoxy-C2-C6-alkyl group, a carboxy-C2-C6-alkyl group, an aryl-C1-C6-alkyl group, a heteroaryl-C1-C6-alkyl group, an aryl group or a heteroaryl group and X- is a physiologically acceptable anion.

Description

technical field [0001] The present invention relates to agents and methods for the aftertreatment of hair, preferably oxidatively dyed, in particular the improvement of the wash fastness in the case of reddish shades achieved by said aftertreatment. For this purpose, the posttreatment reagents contain specific cationic acetylpyridinium derivatives. The invention also relates to a multicomponent packaging unit (kit) comprising a hair coloring agent, in particular an oxidative coloring agent, preferably for reddish shades, as well as a developer preparation and an aftertreatment agent. Background technique [0002] The grooming of hair shape and color represents an important aspect of modern cosmetology. Thus, the appearance of the hair can be adapted simultaneously to current fashion trends and the individual needs of the individual. Depending on the requirements of the dyeing process, especially for keratinous white fibers such as human hair, the skilled person knows vario...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/49A61Q5/00
CPCA61Q5/004A61K8/4926
Inventor W·格罗斯G·努贝尔A·克鲁思R·内米茨
Owner HENKEL KGAA