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Detergent composition and method for improving oil stain emulsifying and dispersing capacity of detergent

An emulsifying and dispersing, detergent technology, applied in detergent compositions, surface active detergent compositions, detergent compounding agents, etc., can solve problems such as detergent damage to the skin

Inactive Publication Date: 2017-12-01
GUANGZHOU LIBY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The present invention aims at the problem that the oil stains in the existing detergents will re-adsorb to the human skin or the surface of the tableware during the washing process to produce a "greasy feeling", and the problem that the skin will be damaged by long-term use of the detergents, and provides a kind of oil stains that will not re-adsorb A detergent composition that does not cause "greasy feeling" when applied to human skin or the surface of tableware, and does not cause skin problems after long-term use, and a method for enhancing the ability of detergent to emulsify phenolic acid oil stains

Method used

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  • Detergent composition and method for improving oil stain emulsifying and dispersing capacity of detergent
  • Detergent composition and method for improving oil stain emulsifying and dispersing capacity of detergent
  • Detergent composition and method for improving oil stain emulsifying and dispersing capacity of detergent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0156] Embodiment 1 and comparative examples 1~4

[0157] Liquid detergent compositions A, X, Y, Z and W were formulated according to the composition of Table 1 below.

[0158] Each component and performance of liquid detergent composition A, X, Y, Z and W in Table 1 embodiment 1, comparative examples 1~4

[0159] Example

Example 1

Comparative example 1

Comparative example 2

Comparative example 3

Comparative example 4

combination

A

X

Y

Z

W

components

content(%)

content(%)

content(%)

content(%)

content(%)

NaOH

2.0

2.0

3.0

Monoethanolamine

2.0

2.0

Sulfonic acid

12

12

12

12

16

AES

3

3

3

3

12

AEO9

5

5

5

EH-6

5

5

LAB

1.5

1.5

1.5

1.5

0.5

AOS

2.5

2.5

2.5

2.5

2.5

CMIT / MIT

0.005

0.005

0.005

0.005

0.005

...

Embodiment 1～6

[0163] Liquid detergent compositions A to F were formulated according to the composition in Table 2 below.

[0164] Each component and performance of the liquid detergent composition A~F of table 2 embodiment 1~6

[0165]

[0166]

[0167]The test results of liquid detergent compositions A to F prepared in Examples 1 to 6 are shown in Table 3. In the three main tests, compositions A to F have little difference, and composition D has a slight advantage. It can be seen from the test of emulsion particle size and Zeta potential that although different types of alkylamines have little effect on the result value in terms of emulsion particle size, long-chain alkylamines have a greater advantage than ethanolamine in the Zeta potential test , which is mainly due to the fact that its alkyl chain can be combined with an anionic hydrophobic structure. However, considering the solubility of the alkylamine itself, an excessively long alkyl chain may cause problems in the stability ...

Embodiment 4 and Embodiment 7～11

[0169] Liquid detergent compositions D and G-K were formulated according to the composition in Table 3 below.

[0170] Each component and performance of liquid detergent composition D and G~K in the embodiment 4 of table 3 and embodiment 7~11

[0171]

[0172]

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Abstract

The invention relates to the technical field of daily chemical products, in particular to a detergent composition and a method for improving oil stain emulsifying and dispersing capacity of detergent. The detergent can emulsify oil stain into small-particle-size emulsion; the Zeta-potential of anionic surfactant is regulated through special alkylamine in application to further stabilize the generated emulsion and provide additional electric property within the specific range. When applied to wash oil stain, the detergent composition has strengthened emulsifying and dispersing capacity to oil stain, the emulsified oil stain cannot be adsorb to human skin or dish surfaces again, so that oily touch is avoided and customers' experiences in use is improved. Besides, since the oil stain emulsifying capacity of the detergent composition is improved greatly, oil stain removal capacity is improved greatly; since alkylamine is capable of suppressing removal of nonpolar sebum, loss of ceramide of skin stratum corneum during washing can be reduced effectively, and general skin problems which may be caused by use of common detergents can be avoided after long-term use of the detergent composition.

Description

technical field [0001] The invention relates to the technical field of daily chemical products, in particular to a detergent composition and a method for enhancing the ability of detergent to emulsify and disperse oil stains. Background technique [0002] Oil removal performance is one of the main properties of all detergent products, and there are even many historical records that the first detergents were manufactured to remove oil stains. In the daily chemical industry, technicians generally believe that strong alkaline detergents generally have a strong ability to remove oil stains, because alkalinity can effectively promote the decomposition and shedding of oil stains (oily ester compounds), but there are some technical defects First of all, strong alkali is highly corrosive to human skin and clothing fibers, and according to the way the detergent is used, it is difficult for us to avoid direct contact with it. Secondly, we cannot guarantee whether the detergent can mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/94C11D3/04C11D3/30C11D3/33C11D3/34C11D3/60
CPCC11D1/008C11D1/14C11D1/24C11D1/28C11D1/29C11D1/66C11D1/662C11D1/72C11D1/90C11D1/94C11D3/046C11D3/30C11D3/33C11D3/349
Inventor 梁智坤周文杰黄亮沈兵张利萍
Owner GUANGZHOU LIBY
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