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Phosphorus-free color protection laundry detergent

A technology for laundry detergent and color protection, applied in the field of daily chemical products, can solve the problems of compatibility and limited color protection effect of non-ionic color protection agents, and achieve the effect of satisfying washing performance, protecting color and reducing mutual color cross-linking.

Inactive Publication Date: 2018-10-16
田波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are two types of commonly used color-retaining agents, non-ionic and cationic, but the color-retaining effect of non-ionic color-retaining agents is limited, and most cationic color-retaining agents have compatibility problems with anionic surfactants and fluorescent whitening agents

Method used

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  • Phosphorus-free color protection laundry detergent
  • Phosphorus-free color protection laundry detergent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A phosphorus-free color-protecting laundry detergent, which is formed by mixing the following raw materials in mass percentage:

[0014] Saponin extract 25%; tea saponin 2%; carboxylic acid surfactant 3%; fatty alcohol polyoxyethylene ether multi-surfactant 10%; poly 4-vinylpyridine nitrogen oxide 1%; sodium citrate 1 %; stilbene biphenyl fluorescent whitening agent 0.3%; sodium chloride 1%; isothiazolinone 0.1%; water 56.2%.

[0015] I. Decontamination performance test:

[0016] The decontamination performance test was carried out with reference to GB / T13174-2008 "Determination of Detergency and Cycle Washing Performance of Detergents for Clothing", and 250 ppm of washing water was prepared, using carbon black JB-01, protein JB-02, and sebum JB-03 The test was carried out, and the test results are shown in Table 1.

[0017] Table 1 The decontamination performance test data of non-phosphorus color-protecting laundry detergent of the present invention and common commer...

Embodiment 2

[0027] A phosphorus-free color-protecting laundry detergent, which is formed by mixing the following raw materials in mass percentage:

[0028] Saponin extract 40%; Tea saponin 1%; Carboxylic acid surfactant 5%; Fatty alcohol polyoxyethylene ether multi-surfactant 2%; Poly 4-vinylpyridine nitrogen oxide 0.1%; Sodium citrate 5 %; Polyacrylic polymer 1%; Carson 0.5%; Water 45.4%.

Embodiment 3

[0030] A phosphorus-free color-protecting laundry detergent, which is formed by mixing the following raw materials in mass percentage:

[0031] Saponin extract 30%; tea saponin 2%; carboxylic acid surfactant 10%; fatty alcohol polyoxyethylene ether multi-surfactant 2%; poly 4-vinylpyridine nitrogen oxide 0.5%; sodium citrate 3 %; stilbene biphenyl fluorescent whitening agent 0.1%; sodium sulfate 0.1%; phenoxyethanol 0.3%; water 52%.

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Abstract

The invention relates to the field of daily chemicals, and in particular discloses phosphorus-free color protection laundry detergent. The phosphorus-free color protection laundry detergent is prepared from the following raw materials by mass percent: 25-40% of saponin extract, 1-2% of tea saponin, 3-10% of carboxylic acid type surfactant, 2-10% of fatty alcohol polyoxyethylene ether multielementsurfactant, 0.1-1% of poly 4-vinylpyridine nitrogen oxide, 1-5% of sodium citrate, 0-0.3% of a stilbene biphenyl fluorescent whitening agent, 0.1-1% of a thickener, 0.1-0.5% of a preservative and thebalance of water. The phosphorus-free color protection laundry detergent is good in washing effect, reduces fabric color loss, and prevents color crossing of fabric during washing; furthermore, the laundry detergent does not contain phosphorus, thus being more environmentally-friendly and safer.

Description

technical field [0001] The invention belongs to the field of daily chemical products, in particular to a phosphorus-free color-protecting laundry detergent. Background technique [0002] Laundry is something that everyone faces in life. For washing clothes products, washing powder accounts for main status always. However, washing powder cannot be completely dissolved during use, and the residue of washing powder is easy to damage clothes, and it is not easy to rinse; while laundry detergent can completely dissolve and dissolve quickly, easy to rinse and wash, and will not hurt skin and clothes; Laundry powder is generally strongly alkaline and irritating to the skin; while the pH value of laundry detergent is neutral, and the formula is mild and does not hurt hands. It can be seen from this that the technical content of laundry detergent is higher, and it is convenient to add various active ingredients. After washing, it can make clothes fluffy, soft, smooth and shiny, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/60C11D3/382C11D3/37C11D3/20C11D3/18C11D3/04C11D3/34C11D3/42
CPCC11D1/83C11D1/04C11D1/662C11D1/72C11D3/04C11D3/187C11D3/2086C11D3/349C11D3/3765C11D3/3776C11D3/382
Inventor 田波
Owner 田波
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