Compound liquid laundry detergent and preparation method thereof

A laundry detergent and composite technology, applied in the field of daily chemicals, can solve problems such as multiple foams, and achieve the effect of simple preparation process, easy degradation, and good biodegradability

Inactive Publication Date: 2015-08-05
SHANGHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] One of the purposes of the present invention is to provide a humane, reproducible raw material, simple process, economical, environmentally friendly low-foaming, oil-removing, and soft function in order to solve the technical problems of the above-mentioned laundry detergent. Composite laundry detergent, the composite laundry detergent solves the problem of multiple foams during the washing process by compounding the modified silicone defoamer AFE-1410 and propylene glycol. At the same time, the laundry detergent has good stability at 4°C and will not Occurrence of turbidity, and good decontamination ability

Method used

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  • Compound liquid laundry detergent and preparation method thereof
  • Compound liquid laundry detergent and preparation method thereof
  • Compound liquid laundry detergent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A kind of composite laundry detergent, calculated by mass percentage, its raw material composition and content are as follows:

[0048] Fatty alcohol polyoxyethylene ether-9 15%

[0049] Fatty alcohol polyoxyethylene ether-7 5%

[0050] Sodium fatty acid methyl ester sulfonate 4%

[0051] Sodium Lauryl Sulfate 4%

[0052] Cocamidopropyl Hydroxysultaine 6%

[0053] Lauryl Dimethyl Benzyl Ammonium Chloride 3%

[0054] Propylene Glycol 10%

[0055] Ethanol 2%

[0056] Modified silicone defoamer AFE-1410 0.25%

[0057]Auxiliary 2%

[0058] Fluorescent whitening agent CBS-X 0.03%

[0059] Fragrance 0.03%

[0060] Pigment 0.01%

[0061] Thickener 1%

[0062] The balance is deionized water;

[0063] Wherein said auxiliary agent is a mixture of disodium edetate and sodium citrate in a mass of 1:1;

[0064] Described essence is lavender essence;

[0065] The pigment is Brilliant Blue 60;

[0066] The thickener is coconut oil diethanolamide 6501.

[0067] The prep...

Embodiment 2

[0076] A kind of composite laundry detergent, calculated by mass percentage, its raw material composition and content are as follows:

[0077] Fatty alcohol polyoxyethylene ether-9 10%

[0078] Fatty alcohol polyoxyethylene ether-7 5%

[0079] Sodium fatty acid methyl ester sulfonate 4%

[0080] Sodium Lauryl Sulfate 4%

[0081] Cocamidopropyl Hydroxysultaine 6%

[0082] Lauryl Dimethyl Benzyl Ammonium Chloride 3%

[0083] Propylene Glycol 10%

[0084] Ethanol 2%

[0085] Modified silicone defoamer AFE-1410 0.25%

[0086] Auxiliary 2%

[0087] Fluorescent whitening agent CBS-X 0.03%

[0088] Fragrance 0.03%

[0089] Pigment 0.01%

[0090] Thickener 1.5%

[0091] The balance is deionized water;

[0092] Wherein, the disodium edetate and sodium citrate are calculated by mass ratio, that is, the amount of disodium edetate: sodium citrate is a mixture composed of 3:1;

[0093] Described essence is lavender essence;

[0094] The pigment is Brilliant Blue 60;

[0095]...

Embodiment 3

[0105] A kind of composite laundry detergent, calculated by mass percentage, its raw material composition and content are as follows:

[0106] Fatty alcohol polyoxyethylene ether-9 10%

[0107] Fatty alcohol polyoxyethylene ether-7 5%

[0108] Sodium fatty acid methyl ester sulfonate 6%

[0109] Sodium Lauryl Sulfate 6%

[0110] Cocamidopropyl Hydroxysultaine 6%

[0111] Lauryl Dimethyl Benzyl Ammonium Chloride 3%

[0112] Propylene Glycol 10%

[0113] Ethanol 2%

[0114] Modified silicone defoamer AFE-1410 0.25%

[0115] Auxiliary 2%

[0116] Fluorescent whitening agent CBS-X 0.03%

[0117] Fragrance 0.03%

[0118] Pigment 0.01%

[0119] Thickener 2%

[0120] The balance is deionized water;

[0121] Wherein the auxiliary agent is disodium edetate and sodium citrate, calculated by mass ratio, that is, the amount of disodium edetate: sodium citrate is a mixture composed of 3:1;

[0122] Described essence is lavender essence;

[0123] The pigment is Brilliant Blue ...

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PUM

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Abstract

The invention discloses a compound liquid laundry detergent and a preparation method thereof. The compound liquid laundry detergent comprises, by mass, 10 to 15% of fatty alcohol polyoxyethylene ether-9, 5% of fatty alcohol polyoxyethylene ether-7, 4 to 6% of sodium fatty acid methyl ester sulfonate, 4 to 6% of sodium dodecyl sulfate, 6 to 8% of cocamidopropyl hydroxysulfobetaine, 3 to 4% of dodecyl dimethyl benzyl ammonium chloride, 10% of propylene glycol, 2% of ethanol, 0.25% of a modified organosilicon antifoaming agent AFE-1410, 2% of an auxiliary agent, 0.03% of a fluorescent brighting agent CBS-X, 0.03% of essence, 0.01% of pigment and 1 to 3% of a thickening agent, with the balance being deionized water. Through mutual penetration and synergism of the raw materials, the compound liquid laundry detergent has the characteristics of better detergency, stability, low foam, softness, no harm to a water body, easy degradation, etc. The raw materials used for preparation of the compound liquid laundry detergent are easily available and environment-friendly; and the preparation method is simple and easily practicable.

Description

technical field [0001] The invention relates to a compound laundry liquid and a preparation method thereof, in particular to a compound laundry liquid of cations and various anions and nonionic surfactants and a preparation method thereof, belonging to the field of daily chemicals. Background technique [0002] With the development of Chinese society, environmental problems have become one of the problems our country is facing. Laundry powder has a long history, and it still occupies an important position in China's daily chemical market. The energy consumption and raw material consumption in the production process of washing powder are higher than those of laundry detergent, and the production process is more complicated. However, laundry detergent has the advantages of simple production process, low energy consumption, and no fillers. Its production process is harmful to the environment. friendly. [0003] Most anionic surfaces in the market today use fatty alcohol polyo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/94C11D3/60C11D3/32C11D3/20
Inventor 李俊段小刚付伟岳鲁敏代士维
Owner SHANGHAI INST OF TECH
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