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Low-foaming anti-crease soft laundry detergent and preparation method thereof

A laundry detergent and softening technology, applied in the field of laundry detergent, can solve the problems of loss of decontamination effect, affecting the stability of enzyme preparations, etc., and achieve the effects of good softness, enhanced stability, and good antistatic effect.

Active Publication Date: 2013-03-13
NEW ERA HEALTH IND GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in order to achieve low foaming effect, a certain amount of soap powder will be added to the laundry detergent, but the addition of soap powder will affect the stability of the enzyme preparation
In order to improve the antistatic and softness of laundry detergent, some cationic surfactants can be added, but usually cationic surfactants and anionic surfactants cannot be compounded, and the combination of the two will lose the decontamination effect and adsorb each other to produce flocculation

Method used

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  • Low-foaming anti-crease soft laundry detergent and preparation method thereof
  • Low-foaming anti-crease soft laundry detergent and preparation method thereof
  • Low-foaming anti-crease soft laundry detergent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] The preparation of embodiment 1 anti-wrinkle soft laundry detergent (1)

[0061] (1) Raw materials

[0062]

[0063]

[0064] (2) Preparation steps

[0065]A. Put deionized water into the reaction kettle, add sodium citrate and anhydrous calcium chloride, stir to dissolve, and heat up to 50-60°C;

[0066] B. Add soap powder and stir for 10-15 minutes; add fatty alcohol polyoxyethylene ether sodium sulfate and keep the temperature

[0067] 50-60°C, stir to dissolve;

[0068] D. Add fatty alcohol polyoxyethylene ether and alkyl glycoside, keep the temperature at 30-60°C and stir to dissolve;

[0069] E. Keep the temperature at 30-50°C, add 1-methyl-1-oleamidoethyl-2-oleic imidazolin ammonium methyl sulfate, wheat protein / silicone copolymer and propylene glycol, and stir to dissolve;

[0070] F. Add preservative Samp K15 when the temperature drops below 45°C;

[0071] G. Lower the temperature to below 40°C, add enzyme Libo lipase, super protease 16XL and fluores...

Embodiment 2

[0072] The preparation of embodiment 2 anti-wrinkle soft laundry detergent (two)

[0073] (1) Raw materials

[0074]

[0075]

[0076] (2) Preparation steps

[0077] A. Put deionized water into the reaction kettle, add sodium citrate and anhydrous calcium chloride, stir to dissolve, and heat up to 50-60°C;

[0078] B. Add soap powder and stir for 10-15 minutes;

[0079] C. Add fatty alcohol polyoxyethylene ether sodium sulfate, keep the temperature at 50-60°C, and stir to dissolve;

[0080] D. Add fatty alcohol polyoxyethylene ether and alkyl glycoside, keep the temperature at 30-60°C and stir to dissolve;

[0081] E. Keep the temperature at 30-50°C, add 1-methyl-1-oleamidoethyl-2-oleic imidazolin ammonium methyl sulfate, wheat protein / silicone copolymer and propylene glycol, and stir to dissolve;

[0082] F. Add preservative Samp K15 when the temperature drops below 45°C;

[0083] G. When the temperature is lowered to below 40°C, add Libo lipase, super protease 16X...

Embodiment 3

[0084] The preparation of embodiment 3 anti-wrinkle soft laundry detergent (three)

[0085] (1) Raw materials

[0086]

[0087]

[0088] (2) Preparation steps

[0089] A. Put deionized water into the reaction kettle, add sodium citrate and anhydrous calcium chloride, stir to dissolve, and heat up to 50-60°C;

[0090] B. Add soap powder and stir for 15-20 minutes;

[0091] C. Add fatty alcohol polyoxyethylene ether sodium sulfate, keep the temperature at 50-60°C, and stir to dissolve;

[0092] D. Add fatty alcohol polyoxyethylene ether and alkyl glycoside, keep the temperature at 30-60°C and stir to dissolve;

[0093] E. Keep the temperature at 30-50°C, add 1-methyl-1-oleamidoethyl-2-oleic imidazolin ammonium methyl sulfate, wheat protein / silicone copolymer and propylene glycol, and stir to dissolve;

[0094] F. Add preservative Samp K15 when the temperature drops below 45°C;

[0095] G. When the temperature is lowered to below 40°C, add Libo lipase, super protease 1...

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Abstract

The invention relates to a low-foaming anti-crease soft laundry detergent and a preparation method thereof. The low-foaming anti-crease soft laundry detergent comprises the following components according to proportions: 1-30 percent by weight of nonionic surface active agent, 1-30 percent by weight of anionic surface active agent, 0.5-5 percent by weight of ester quaternary ammonium salt, 0.5-8 percent by weight of alkyl-glycoside, 0.5-3 percent by weight of soap powder, 0.01-0.04 percent by weight of anhydrous calcium chloride, 1-4 percent by weight of sodium citrate, 0.18-1.8 percent by weight of anti-crease agent, 0.5-10 percent by weight of propylene glycol, 0.01-1 percent by weight of preservative, 0.1-2 percent by weight of enzymic preparation, 0.01-0.4 percent by weight of fluorescent whitening agent and the balance of deionized water. The laundry detergent has the advantages of softness, crease resistance, low foaming, stable system, high enzymatic activity and strong detergency.

Description

technical field [0001] The invention relates to a laundry detergent, and specifically designs a low-foaming anti-wrinkle soft laundry detergent and a preparation method thereof. Background technique [0002] Laundry liquid has the advantages of simple use, rapid dissolution, high detergency, easy rinsing, etc., and is more and more popular among consumers. At present, conventional laundry detergents usually contain anionic surfactants and nonionic surfactants, of which the content of anionic surfactants is large, and its main function is to remove general inorganic stains on clothes, such as easy-to-remove stains such as dust, anionic surfactants The foaming effect of nonionic surfactants is better; the function of nonionic surfactants is to remove organic stains such as oil stains that are difficult to remove, and the foaming effect is not as good as that of anionic surfactants. In order to enhance product efficacy, enzyme preparations are usually added to laundry detergen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D10/04
Inventor 张京夏泉温波李永强李燕杰
Owner NEW ERA HEALTH IND GRP
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