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Anhydrous laundry detergent and preparation method thereof

An anhydrous laundry detergent and non-ionic surface technology, applied to chemical instruments and methods, detergent compositions, soap detergent compositions, etc., can solve the problems of energy consumption, high production cost, and time-consuming production, and achieve extended The effect of shelf life, reduction of production cost, and system stability

Active Publication Date: 2015-08-05
WALCH GUANGZHOU COMMODITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is a powdered anhydrous laundry detergent with strong detergency, which is about 4 times the detergency of standard laundry detergent. However, the preparation process of this anhydrous laundry detergent requires heating, and the addition of raw materials needs to be in the form of spraying, stirring After homogeneity, it needs to be aged for 4-5 hours, so the production of this water-free laundry detergent is time-consuming, energy-consuming, and the production cost is high, which is not conducive to popularization and application

Method used

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  • Anhydrous laundry detergent and preparation method thereof

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Effect test

Embodiment 1

[0024] Embodiment 1, anhydrous laundry detergent of the present invention and its preparation

[0025] Formula: fatty alcohol polyoxyethylene ether sodium sulfate 100g, nonionic surfactant 200g (the weight ratio of fatty acid methyl ester ethoxylate and fatty alcohol polyoxyethylene (9) ether is 3:1), fatty acid potassium soap 30g, Enzyme 2g (the weight ratio of protease and amylase is 2:1), sodium citrate 1g, essence 1g, preservative 0.8g, pigment 0.7g, solvent 664.5g (the weight ratio of ethanol and glycerin is 1 : 23).

[0026] Preparation: Add non-ionic surfactant to the solvent, stir evenly, then add fatty acid potassium soap, sodium fatty alcohol polyoxyethylene ether sulfate, stir evenly, finally add sodium citrate, enzyme, preservative, essence, pigment, stir evenly and serve Can.

Embodiment 2

[0027] Embodiment 2, anhydrous laundry detergent of the present invention and preparation thereof

[0028] Formula: fatty alcohol polyoxyethylene ether sodium sulfate 80g, nonionic surfactant 240g (the weight ratio of fatty acid methyl ester ethoxylate and fatty alcohol polyoxyethylene (9) ether is 5:1), fatty acid potassium soap 20g, Enzyme 5g (the weight ratio of protease and amylase is 2:1), sodium citrate 1g, essence 1g, preservative 0.2g, pigment 1.4g, solvent 651.4g (the weight ratio of ethanol and glycerol is 1:20).

[0029] Preparation: Add non-ionic surfactant to the solvent, stir evenly, then add fatty acid potassium soap, sodium fatty alcohol polyoxyethylene ether sulfate, stir evenly, finally add sodium citrate, enzyme, preservative, essence, pigment, stir evenly and serve Can.

Embodiment 3

[0030] Embodiment 3, anhydrous laundry detergent of the present invention and its preparation

[0031] Formula: fatty alcohol polyoxyethylene ether sodium sulfate 120g, nonionic surfactant 160g (the weight ratio of fatty acid methyl ester ethoxylate and fatty alcohol polyoxyethylene (9) ether is 1:1), fatty acid potassium soap 60g, Enzyme 1g (the weight ratio of protease and amylase is 2:1), sodium citrate 3g, essence 5g, preservative 1.2g, pigment 0.3g, solvent 649.5g (the weight ratio of ethanol and glycerin is 1 : 25).

[0032] Preparation: Add non-ionic surfactant to the solvent, stir evenly, then add fatty acid potassium soap, sodium fatty alcohol polyoxyethylene ether sulfate, stir evenly, finally add sodium citrate, enzyme, preservative, essence, pigment, stir evenly and serve Can.

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Abstract

The invention discloses anhydrous laundry detergent and a preparation method thereof. The anhydrous laundry detergent comprises 8 to 12% of ethoxylated lauryl alcohol sulfate, 16 to 24% of non-ionic surfactant, 2 to 6% of potassium aliphatate soap, 0.1 to 0.5% of enzyme, 0.1 to 0.3% of sodium citrate, 0.1 to 0.5% of essence, 0.02 to 0.12% of preservative, 0.03 to 0.14% of pigment and 57 to 73% of solvent. The anhydrous laundry detergent is mild and free of stimulation, the consumption is less, the efficiency is high and the cleaning capability is high, the production cost is low, and the popularization and the application can be achieved.

Description

technical field [0001] The invention belongs to the technical field of daily chemical industry, and in particular relates to an anhydrous laundry detergent and a preparation method thereof. Background technique [0002] In the laundry washing products, washing powder has always occupied the main position, but the washing powder cannot be completely dissolved during use, and the residue is easy to cause damage to the clothes, and it is not easy to rinse; The skin is very irritating. Therefore, in recent years, the technical content of laundry detergent has been higher, and it is convenient to add various active ingredients. After washing, the clothes will be fluffy, soft, smooth and shiny, and have the effect of sterilization and lasting fragrance. It is mild and does not hurt hands, has strong decontamination ability, is biodegradable, and has the advantages of low overall cost of use. It is favored by consumers and its market share continues to grow. [0003] Laundry deter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D10/04
Inventor 苗大娟
Owner WALCH GUANGZHOU COMMODITY
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