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Super-concentrated detergent paste

A detergent and super-concentration technology, which is applied in the direction of detergent materials, detergent compounding agents, detergent compositions, etc., can solve the problems of low concentration, waste, and failure to achieve environmental protection, etc., and achieve less skin irritation and relatively Good capacitive, good surface activity effect

Inactive Publication Date: 2013-10-30
涂秦华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the types of concentrated detergents on the market now have two to three times the active content of ordinary detergents. The concentration is low, and it is not super-concentrated in the true sense.
And most consumers want to improve the detergency as much as possible because of the problem of usage habits, so they will also use ordinary dishwashing liquid or the amount close to ordinary dishwashing liquid when using, which causes a lot of waste and does not realize the true detergency. environmental protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A super-concentrated detergent paste is prepared from the following components by weight percentage:

[0020]

[0021]

[0022] When preparing, under normal temperature and pressure, first dissolve sodium lauryl sulfate with water in the reaction pot, then add other surfactants, then add sodium hydroxide to make the pH value 8.0, then add salt and water to meet the ratio Up to the weight, a paste with a consistency of 6000 centipoise can be obtained.

[0023] Detergency test: After the super-concentrated dishwashing liquid paste prepared above was mixed with water at a ratio of 1:5, the detergency test was performed with Appendix B of GB9985-2000 "National Standard of the People's Republic of China for Hand Washing Tableware Detergent". Measuring method 2 The detergency was measured by the foam position method, and the detergency was 4.1, while that of the ordinary detergent as a control was 2.0.

[0024] Skin compatibility test: Ninhydrin test was used, and the ...

Embodiment 2

[0026] A super-concentrated detergent paste is prepared from the following components by weight percentage:

[0027]

[0028] When preparing, under normal temperature and pressure, first dissolve sodium lauryl sulfate with water in the reaction pot, then add other surfactants, then add sodium hydroxide to make the pH value 7.5, then add salt and water to meet the ratio Up to the weight, a paste with a consistency of 6000 centipoise can be obtained.

[0029] Detergency test: After the super-concentrated dishwashing liquid paste prepared above was mixed with water at a ratio of 1:5, the detergency test was performed with Appendix B of GB9985-2000 "National Standard of the People's Republic of China for Hand Washing Tableware Detergent". Measuring method 2 The detergency was measured by the foam position method, and the detergency was 3.1, while the ordinary washing liquid as a control was 2.0.

[0030] Skin compatibility test: Ninhydrin test was used, and the results showed ...

Embodiment 3

[0032] A super-concentrated detergent paste is prepared from the following components by weight percentage:

[0033]

[0034] When preparing, under normal temperature and pressure, first dissolve sodium lauryl sulfate with water in the reaction pot, then add other surfactants, then add sodium hydroxide to make the pH value 7.5, then add salt and water to meet the ratio Until the weight, a paste with a consistency of 7000 centipoise can be obtained.

[0035] Detergency test: After the super-concentrated detergent paste prepared above was mixed with water at a ratio of 1:10, the detergency test was performed with Appendix B of GB9985-2000 "National Standard of the People's Republic of China for Hand-Washing Tableware Detergent". Measuring method 2 The detergency was measured by the foam position method, and the detergency was 4.1, while the ordinary washing liquid as a control was 2.9.

[0036] Skin compatibility test: Ninhydrin test was used, and the results showed no irrit...

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Abstract

The invention discloses a super-concentrated detergent paste. The super-concentrated detergent paste comprises an anionic surfactant and a zwitterionic surfactant, and is prepared from the following components in percentage by weight: 10-20% of lauryl sodium sulfate, 10-20% of sodium n-alkyl benzene sulfonate, 10-20% of sodium alpha-olefin sulfonate, 10-20% of sodium fatty alcohol polyethenoxy ether sulfate, 20-40% of cocamidopropyl betaine, 0.5-5% of sodium hydroxide, 1-10% of salt and 2-10% of water. The main component of the super-concentrated detergent paste consists of the anionic surfactant and the zwitterionic surfactant which are good in compatibility, so that the super-concentrated detergent paste has good decontamination performance. The super-concentrated detergent paste can be used after being diluted by 5-10 times of water, is strong in decontamination power and mild in property, and is non-irritant to the skin.

Description

technical field [0001] The invention belongs to the technical field of detergents, and relates to a detergent paste, in particular to a super-concentrated detergent paste. Background technique [0002] Dishwashing liquid is a daily necessities commonly used in daily life. With the improvement of people's living standards, consumers' awareness of energy conservation and environmental protection has gradually increased, and their requirements for detergents have also gradually increased. Therefore, it has become a trend to develop concentrated dish soap that can save packaging costs, transportation costs, and reduce the pollution of plastic bottles. [0003] Most of the concentrated detergents on the market now have two to three times the active content of ordinary detergents. The degree of concentration is low, and it is not super-concentrated in the true sense. And most consumers want to improve the detergency as much as possible because of the problem of usage habits, so ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/94C11D3/04C11D3/50C11D3/60C11D17/00
Inventor 涂秦华
Owner 涂秦华
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