A kind of laundry soap and preparation method thereof

A soap solution and mixed fatty acid technology, applied in chemical instruments and methods, detergent compositions, soap detergent compositions, etc., can solve the problem of large amount of surfactant, unsatisfactory detergency, and difficulty in foaming of laundry detergent. problem, to achieve a wide range of applications, easy rinsing, good washing effect

Active Publication Date: 2016-07-06
WALCH GUANGZHOU COMMODITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, silicone oil defoamers are relatively unstable in the laundry detergent system, prone to oil-water separation, and their antifoaming effect is greater than the defoaming effect, and it is easy to cause the phenomenon that the laundry detergent is difficult to foam during the main wash
[0006] The laundry soap in the prior art has disadvantages such as unsatisfactory detergency, large amount of other surfactants other than fatty acid soap, need to use defoamer, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment one laundry soap liquid

[0026] The laundry soap includes the following components and their mass percentages: 2% potassium laurate, 2% potassium stearate, 1% potassium oleate, 5% sodium ethoxylated alkyl sulfate, and 2% fatty alcohol polyoxyethylene ether , Lauramidopropyl Betaine 2%, Alkyl Glucoside 2%, Potassium Citrate 0.25%, Tetrasodium EDTA 0.1%, Sodium Chloride 1.5%, Styrene / Acrylate Copolymer 0.1%, Antiseptic Agent 0.1%, water 81.95%.

[0027] Preparation method: according to parts by weight, 1 kg per part, weigh 80 parts of water, add 1.5 parts of sodium chloride and 1.2 parts of potassium hydroxide, stir, heat up to 70 ° C, under stirring conditions, add 2 parts of lauric acid, 2 parts of Stearic acid and 1 part of oleic acid, reacted for 0.5h, cooled to 50 ° C, under stirring conditions, added 5 parts of sodium ethoxylated alkyl sulfate, 2 parts of fatty alcohol polyoxyethylene ether, 2 parts of lauryl amidopropyl Base betaine, 2 parts of alkyl ...

Embodiment 2

[0028] Embodiment two laundry soap liquid

[0029] The laundry soap includes the following components and their mass percentages: 4% potassium laurate, 3% potassium stearate, 2% potassium oleate, 3% sodium ethoxylated alkyl sulfate, and 1% fatty alcohol polyoxyethylene ether , Lauramidopropyl Betaine 1%, Alkyl Glucoside 2%, Potassium Citrate 0.5%, Tetrasodium EDTA 0.2%, Sodium Chloride 2%, Styrene / Acrylic Ester Copolymer 0.5%, Antiseptic Agent 0.2%, essence 0.15%, water 80.45%.

[0030] Preparation method: similar to the preparation method in Example 1.

Embodiment 3

[0031] Embodiment three laundry soap liquid

[0032] The laundry soap includes the following components and their mass percentages: 3% potassium laurate, 4% potassium stearate, 2% potassium oleate, 5% sodium ethoxylated alkyl sulfate, and 2% fatty alcohol polyoxyethylene ether , lauryl amidopropyl betaine 3%, alkyl glycoside 1%, potassium citrate 1%, tetrasodium edetate 0.4%, sodium chloride 2%, styrene / acrylate copolymer 1%, cloth Roper 0.18%, methylisothiazolinone 0.02%, essence 0.5%, water 74.9%.

[0033] Preparation method: similar to the preparation method in Example 1.

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PUM

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Abstract

The invention provides a laundry soap liquid, comprising the following components and their mass percentages: 2-15% of mixed fatty acid soap, 2-10% of ethoxylated alkyl sodium sulfate, 1-5% of fatty alcohol polyoxyethylene ether, Lauryl amidopropyl betaine 0.2~5%, alkyl glycoside 0.2~5%, citrate 0.1~3%, chelating agent 0.1~1.0%, thickener 0.5~3%, styrene / acrylate copolymer 0.1~2%, preservative 0.1~2%, essence 0~1%, water 50~90%. The invention belongs to the technical field of detergents, and the laundry soap provided by the invention has excellent detergency and easy bleaching performance.

Description

technical field [0001] The invention belongs to the technical field of detergents, in particular to a laundry soap and a preparation method thereof. Background technique [0002] Since the development of liquid laundry detergent, it can be seen from its growing market share that consumers generally accept liquid laundry detergent. Compared with solid laundry detergent, liquid laundry detergent has the advantages of simple production process, convenient product use, rapid dissolution, and mild effect on clothes. [0003] As a type of liquid laundry detergent, the active ingredients of laundry soap liquid include fatty acid soap and other surfactants. Because fatty acid soap has a better decontamination effect and can reduce the amount of other surfactants, soap liquid has gradually become a new favorite in laundry detergents. [0004] Chinese patent 200780019337.5 discloses a liquid fabric treatment composition. The liquid fabric treatment composition also contains a certai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D10/04
Inventor 谭小军
Owner WALCH GUANGZHOU COMMODITY
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