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A kind of solvent-free ultra-concentrated laundry detergent and preparation method thereof

A technology of super-concentration and laundry detergent, which is applied in the direction of chemical instruments and methods, detergent compositions, soap detergent compositions, etc., can solve problems such as adverse environmental impact, affecting product sales and use, and reducing product performance and price ratio. Achieve the effect of obvious removal effect, excellent washing performance and good washing effect

Active Publication Date: 2015-09-23
NICE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are also obvious defects. Usually, these solvents have a small decontamination effect and cannot improve the washing effect, but will greatly increase the formula cost and reduce the performance-price ratio of the product; at the same time, it will also bring a strong smell to the product. There may be certain potential safety hazards during use; in addition, these solvents are finally discharged into the environment, which will also cause adverse effects on the environment
[0006] In addition, there is an obvious shortcoming of the ultra-concentrated laundry detergent products currently on the market, which is that the low temperature stability is not good. Most of the products will become cloudy or even freeze at around 0°C, which will affect the quality of the products in low temperature weather. Consequences of sale and use

Method used

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  • A kind of solvent-free ultra-concentrated laundry detergent and preparation method thereof
  • A kind of solvent-free ultra-concentrated laundry detergent and preparation method thereof
  • A kind of solvent-free ultra-concentrated laundry detergent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A solvent-free ultra-concentrated laundry detergent containing 2 kg of cocoic acid, 10 kg of linear sodium dodecylbenzene sulfonate, C 12-14 Fatty alcohol polyoxyethylene ether sodium sulfate (70%) 20 kg, C 10 Branched alcohol polyoxyethylene ether-9 (that is, EO number is 9) 16 kg, C 11 Alcohol polyoxyethylene / polyoxypropylene ether-9 (that is, EO number is 9) 7 kg, C 8-10 5 kg of alkyl glucoside (50%), 0.4 kg of sodium hydroxide;

[0040] Additives include 2 kg of sodium xylene sulfonate, 0.5 kg of sodium citrate, 0.5 kg of sodium succinate, 0.2 kg of citric acid, 1.5 kg of sodium chloride, 0.4 kg of liquid protease, 0.5 kg of borax, and distyryl biphenyl Sodium sulfonate 0.4 kg, Kayson preservative 0.2 kg, pigment 0.0005 kg, essence 0.2 kg;

[0041] Also contains 33.2 kg of demineralized water.

Embodiment 2

[0043] A solvent-free ultra-concentrated laundry detergent containing 4 kg of palmitic acid, 12 kg of linear sodium dodecylbenzene sulfonate, C12-14 Fatty alcohol polyoxyethylene ether sodium sulfate (70%) 10 kg, isooctyl alcohol polyoxyethylene / polyoxypropylene ether-9 (ie EO number is 9) 10 kg, C 12-14 Alcohol polyoxyethylene ether-9 (that is, EO number is 9) 10 kg, C 12-14 5 kg of alkyl glucoside (50%), 0.8 kg of sodium hydroxide;

[0044] Auxiliaries include 1 kg of sodium cumene sulfonate, 0.2 kg of disodium edetate, 0.5 kg of citric acid, 1 kg of magnesium chloride, 0.5 kg of liquid lipase, 1 kg of sodium formate, distyryl biphenyl disulfonic acid Sodium 0.12 kg, Kayson preservative 0.003 kg, essence 0.2 kg;

[0045] Also contains 43.68 kg of demineralized water.

Embodiment 3

[0047] A solvent-free ultra-concentrated laundry detergent containing 3 kg of cocoic acid, 5 kg of oleic acid, 18 kg of linear sodium dodecylbenzene sulfonate, C 16-18 Sodium fatty acid methyl ester sulfonate (70%) 7 kg, C 12-15 Fatty alcohol polyoxyethylene ether sodium sulfate (70%) 12 kg, C 10 Branched alcohol polyoxyethylene ether-9 (that is, EO number is 9) 18 kg, C 8-14 Alkyl glucoside (the content of active substance is 50%) 13 kilograms, potassium hydroxide 1.87 kilograms;

[0048] Auxiliaries include 3 kg of sodium xylene sulfonate, 2 kg of sodium citrate, 0.2 kg of citric acid, 0.5 kg of magnesium chloride, 0.5 kg of liquid protease, 0.5 kg of liquid lipase, 2 kg of borax, distyryl biphenyl disulfonic acid 0.2 kg sodium, 0.05 kg Kaison preservative, 0.001 kg pigment, 0.4 kg flavor;

[0049] Also contains 14.78 kg of demineralized water.

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PUM

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Abstract

The invention provides solvent-free super-concentrated liquid detergent. The detergent comprises the following components in parts by weight: 1-10 parts of fatty acid, 1-50 parts of anionic surfactant(s), 1-50 parts of non-ionic surface active agent(s), 0.1-3 parts of alkali, 0.5-20 parts of assistant(s) and 1-50 parts of softened water, is prepared from various safe, mild and easily-biodegradable surface active agents in a compound manner, has good stability under high-temperature and low-temperature conditions, is still clear and transparent liquid even at minus 5 DEG C, and has the characteristics of no turbidity, gel or freezing, low viscosity, capacity of high solubility in water, convenience in use, high detergent power, and easiness in rinse.

Description

technical field [0001] The invention relates to a laundry detergent, which belongs to the technical field of daily chemical cleaning products, in particular to a solvent-free super-concentrated laundry detergent and a preparation method thereof. Background technique [0002] Detergent is one of the daily necessities. As one of the detergents, laundry detergent has maintained a strong growth in recent years due to its advantages of convenient use, rapid dissolution, good low-temperature washing effect, and mildness to fabrics and skin, and the market production and sales have risen rapidly, thus becoming a detergent. main direction of development. On the basis of the advantages of ordinary laundry detergent, ultra-concentrated laundry detergent has the advantages of high content of active substances, strong detergency, low production cost, low carbon emissions, saving packaging materials and reducing transportation costs. Therefore, it is more in line with the requirements ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D10/04
Inventor 滕伟林刘英朱会苏周伟梁国雄孙莲莲
Owner NICE GROUP
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