Thickener for surface active agent and detergent composition

A surfactant and thickener technology, applied in the direction of surface active detergent composition, ampholyte/electroneutral surface active compound, detergent composition, etc., to achieve excellent thickening effect and excellent foam quality

Active Publication Date: 2005-07-13
NOF CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the foam quality of these cleanser compositions and the slimy feeling that they have may not be able to meet the requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～16 and comparative example 1～11

[0060] Mix the thickeners for surfactants (A-1~A-7 and C-1~C-5) shown in Tables 1 and 2 with various surfactants and water according to the ratios shown in Tables 3 and 4 , and the viscosity of the mixture was evaluated by the following method. The evaluation results are shown in Tables 3 and 4.

[0061] (1) Viscosity

[0062] The above-mentioned mixture was kept at 25° C., and the viscosity was measured with a B-type viscometer (manufactured by Tokyo Keiki Seisakusho Co., Ltd.) for a measurement time of 100 seconds.

[0063] Example

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become

share

contain

quantity

Heavy

quantity

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surface

noodle

live

sex

agent

use

increase

thick

agent

A-1

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-

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6...

Embodiment 17～32 and comparative example 12～20

[0068] The surfactant shown in Table 1 and 2 is mixed with thickener (a component), surfactant (b component) and water in the ratio shown in Table 5 and Table 6 to obtain a cleanser, use this cleanser, use The foam quality and usability were evaluated by the following methods. The evaluation results are shown in Table 5 and Table 6.

[0069] (2) foam quality

[0070] The foam quality after body cleansing with 5 g of the cleanser composition was evaluated by 10 experts each of men and women. When the bubble is fine and elastic, it is 2 points, when the bubble is slightly loose, it is 1 point, and when the bubble is loose and inelastic, it is 0 point. Based on the total points of 20 experts, it is evaluated by the following three-level method.

[0071] Good foam quality: ○ (a total of 30 points or more);

[0072] Poor bubble quality: △ (more than 20 points in total, less than 30 points);

[0073] Poor foam quality: × (the total points are less than 20 points).

[0074] (3) ...

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Abstract

There are provided a thickener used in surfactant, which shows excellent effect of thickening to surfactant, which is especially effective in thickening anion surfactants of acyl amine acidic type or amphoteric surfactant of alkyl iminodicarboxylate type, and the composition of detergent with excellent bubble quality, which contains the said thickener and without feeling slick. The resolution is that there is provided a thickener used in surfactant, which is presented by the following formula (1): R1O(EO)x(BO)y(EO)zH (1) (In formula, R1 represents the group with 8-14 carbons selected from alkyl group, alkenyl group, and acyl group; EO represents ethylene oxide group; BO represents butylene oxide group; then x, y, and z individually represent average adductive moles, and 0≤x≤3, 1≤y≤3, 0≤z≤3, and 0≤x+z≤3.)

Description

technical field [0001] The present invention relates to a thickener for surfactants and a cleanser composition containing the thickener, in particular, to exhibiting an excellent thickening effect on surfactants, especially acyl amino acid type anionic surfactants or Thickener for surfactants very effective in thickening alkyliminodicarboxylate-type amphoteric surfactants, and cleanser composition containing the thickener with excellent foam quality and no sticky feeling . Background technique [0002] Currently, surfactants are used in various applications and products in a wide range of industrial fields. But aqueous solutions containing surfactants do not have the proper viscosity. Therefore, when the surfactant is used in applications such as detergents, the surfactant is mixed with various viscosity modifiers and solvents such as water in order to obtain an appropriate viscosity. [0003] Thickeners for surfactants include inorganic salts such as sodium chloride, wat...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C11D3/20C11D1/12C11D1/88
CPCC11D1/12C11D1/88C11D3/0005C11D3/20
Inventor鸟井文仁水田元就
OwnerNOF CORP