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Liquid laundry detergent for infants and preparation method thereof

An infant laundry detergent, amino acid-based technology, applied in the field of laundry detergent, to achieve the effects of good softness, good biodegradability, and friction reduction

Active Publication Date: 2014-04-09
WALCH GUANGZHOU COMMODITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the partial replacement of surfactants by enzyme preparations can reduce the damage caused by surfactants to clothing, the hidden dangers of skin safety caused by enzyme preparations cannot be ignored, especially for the delicate skin of babies

Method used

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  • Liquid laundry detergent for infants and preparation method thereof
  • Liquid laundry detergent for infants and preparation method thereof
  • Liquid laundry detergent for infants and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-7

[0030] The preparation method of the laundry liquid of embodiment 1-7 and the laundry liquid of comparative example 1-2 is as follows:

[0031] (1) Add cationic guar gum to water accounting for 10% of the total mass of each component and stir evenly, then add tetrasodium ethylenediaminetetraacetic acid to make it swell, and obtain a spare solution for use;

[0032] (2) Heat the amino acid surfactant, sodium fatty alcohol sulfate and water accounting for 45-50% of the total mass of each component to 70°C and stir evenly, the solute dissolves to form a transparent liquid;

[0033] (3) Continue to add amine oxide, coconut oil fatty acid diethanolamide and alkyl glycoside to the transparent liquid under heat preservation conditions, stir evenly, and dissolve the solute to form a preparation liquid;

[0034] (4) Cool down the preparation solution to 40°C, then add the stock solution, sodium chloride, citric acid, essence, preservative and the rest of water to the preparation soluti...

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Abstract

The invention relates to the technical field of liquid laundry detergents and in particular relates to a liquid laundry detergent for infants and a preparation method thereof. The liquid laundry detergent mainly comprises an amino acid based surfactant, amine oxide, coconut oil fatty acid diethanol amide, alkyl glycoside and sodium fatty alcohol sulfate. The liquid laundry detergent is prepared by mixing and dissolving the components and carrying out other steps. By mutually matching the components disclosed in the invention and the ratios of the components, a mild and skin-friendly protective film is formed on the fabric fiber surfaces of the clothes which are washed with the liquid laundry detergent and dried, thus the friction between fabric fibers can be reduced, and the formed protective film is combined with the moisture in the air, so that the clothes have certain wettability, the static electricity can be reduced and the washed clothes are softer and smoother; therefore the prepared liquid laundry detergent enables the clothes washed with the liquid laundry detergent to have good softness, has good affinity with infant skins and can effectively wash off the stubborn stains on the clothes of the infants.

Description

technical field [0001] The invention relates to the technical field of laundry detergent, in particular to a laundry detergent for infants and a preparation method thereof. Background technique [0002] Currently, laundry detergents on the market generally use fatty alcohol polyoxyethylene ether sodium sulfate, fatty alcohol polyoxyethylene ether, and soap base as main surfactants, and laundry detergents usually contain fluorescent whitening agents and dioxane. Due to safety considerations, infant laundry detergent should not contain fluorescent whitening agents and dioxane. [0003] The existing formulations of laundry detergent for infants usually use enzyme preparations to partially replace surfactants, thereby reducing the amount of surfactants, so as to reduce the damage of surfactants to clothing fibers, and at the same time effectively remove stains on infants’ clothing . Although the partial replacement of surfactants by enzyme preparations can reduce the damage to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/60C11D3/37
Inventor 陈永录
Owner WALCH GUANGZHOU COMMODITY
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