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Transparent hair shampoo composition

A shampoo and composition technology, applied in the field of transparent shampoo compositions, can solve the problems of shampoo turbidity, inability to maintain transparency, difficulty in obtaining viscosity, etc., and achieve excellent stability over time and difficulty in triggering liquid Excellent dripping and finger combing properties

Active Publication Date: 2018-03-20
NOF CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although low-temperature stability can be improved to a certain extent by working on the blend formulation, it may be difficult to obtain an appropriate viscosity in a shampoo containing a high proportion of acyl methyl taurate
In this case, although it is possible to use a formulation that adds a small amount of sodium chloride to increase the viscosity so that the liquid does not drip when taken in the hand, there is a possibility that the shampoo will become cloudy at low temperatures and cannot maintain transparency. sexual situation

Method used

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  • Transparent hair shampoo composition
  • Transparent hair shampoo composition
  • Transparent hair shampoo composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～11 and comparative example 1～11

[0058] Hereinafter, the present invention will be specifically described by way of examples and comparative examples.

[0059] Based on the blends described in Table 1 and Table 2, shampoo compositions were prepared according to a conventional method.

[0060] In addition, the following substances were used as the (c) component in the table.

[0061] (c)-1 Cationized cellulose A: Reogado MGP [manufactured by Lion Corporation, weight average molecular weight: 17×10 5 ]

[0062] (c)-2 Cationized cellulose B: Catinal HC-200 [manufactured by TOHO Chemical Industry try Co., Ltd., weight average molecular weight 20×10 5 ]

[0063] (c)-3 Cationized cellulose C: POIZ C-150L [manufactured by Kao Corporation, weight average molecular weight 15×10 5 ]

[0064] Using the shampoo compositions obtained in Examples and Comparative Examples as samples, they were evaluated as follows, and the results are summarized in Table 1 and Table 2.

[0065] (1) Difficulty of liquid dripping

[00...

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Abstract

The invention provides a transparent hair shampoo composition which is hard to cause dripping when taken in hands, has good finger through property when shampoo is rinsed, and is excellent in stability over time at a low temperature. The transparent hair shampoo composition is characterized by comprising: 1-20 mass% of component (a): a surfactant represented by the formula (1), 1-20 mass% of component (b): an amphoteric surfactant, 0.01-2 mass% of component (c): cationized cellulose having a weight average molecular weight of 5*105-30*105, and 0.5-2.5 mass% of component (d): sodium chloride, wherein the mass ratio (a) / (b) of the components a to b is 1-9. In the formula (1), RCO represents an aliphatic acyl group having 8-22 carbon atoms, and M 1 represents an alkali metal atom, an alkanolamine, and an alkali metal salt of taurine.

Description

technical field [0001] The present invention relates to a transparent shampoo composition that hardly causes liquid dripping when held in the hand, has good finger combability when rinsing shampoo, and is excellent in stability over time at low temperatures. Background technique [0002] Acyl amino acid-based surfactants are used as main components of body cleansers such as scalp, hair or body cleansers because they are less irritating to the skin and hair and have an excellent feeling of use with high foaming properties. Among the acyl amino acid surfactants, when acyl methyl taurate is used in a shampoo, the foaming property at the time of shampooing is good and a smooth effect can be obtained, so it is preferably used. Based on the above reasons, an attempt was made to further improve the foamability and smooth feeling during shampooing by blending a high proportion of acyl methyl taurate into the shampoo. [0003] In recent years, in addition to performance such as foam...

Claims

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Application Information

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IPC IPC(8): A61K8/46A61K8/73A61K8/20A61Q5/02
CPCA61Q5/02A61K8/20A61K8/466A61K8/731A61K2800/262
Inventor 松尾谕藤田博也嶋田昌彦
Owner NOF CORP
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