Super-condensed laundry detergent

Abstract

The invention relates to a super-condensed laundry detergent. The super-condensed laundry detergent is prepared by using a neutral formula, thus the super-condensed laundry detergent has no damage to skin or fabrics, has strong detersive power and can remove a plurality of stains, contains no phosphor and no sodium alkyl benzene sulfonate and can protect the environment and human health, can be used for low temperature washing, has excellent resistance to hard water, is easy to wash and rinse, and can save energy and water. The super-condensed laundry detergent comprises the following ingredients: 30-50 weight parts of fatty alcohol polyoxyethylene ether, 10-25 weight parts of aliphatic acid methyl acetic sulfonate, 5-25 weight parts of solvent, 0.1-2.0 weight parts of enzyme preparation, 2-10 weight parts of solubiliser, 0.1 weight parts of Kathon antiseptic, 1.0-5.0 weight parts of triethanolamine, a few amount of citric acid and essence, and 1-17 weight parts of water.

Description

Technical field: [0001] The invention relates to a liquid detergent to be used for daily cleaning of cotton, linen, nylon, polyester and other clothing fabrics, in particular to a super-concentrated laundry detergent. Background technique: [0002] Fabric detergents commonly used in general households are mainly solid in form, and are divided into soap and washing powder. However, these two products have some disadvantages to varying degrees. Soap: the main cleaning ingredient is sodium fatty acid, while household washing water is generally harder High, this will lead to the formation of calcium and magnesium soap salts with extremely low solubility, which have high Krafft characteristics, resulting in the loss of normal temperature washing function, and adhesion to textiles will cause textile fibers to oxidize, become rancid, and brittle, shortening the use of textiles life. In addition, in terms of the finished soap itself, cracking, yellowing and odor will also occur. W...

AI Technical Summary

Problems solved by technology

[0002] Fabric detergents commonly used in general households are mainly solid in form, and are divided into soap and washing powder. However, these two products have some disadvantages to varying degrees. Soap: the main cleaning ingredient is sodium fatty acid, while household washing water is generally harder High, this will lead to the formation of calcium and magnesium soap salts with extremely low solubility, which have high Krafft characteristics, resulting in the loss of normal temperature washing function, and adhesion to textiles will cause textile fibers to oxidize, become rancid, and brittle, shortening the use of textiles life

In addition, as far as the finished soap itself is concerned, cracking, yellowing and odor will occur

Washing powder: the main component is sodium alkylbenzene sulfonate, which has poor solubility at room temperature, which affects its decontamination performance at low temperature conditions. In addition, it is high-tower powder spraying in the production process, which consumes a lot of energy and increases It contains a large amount of filler sodium sulfate and additive sodium tripolyphosphate, which is not conducive to environmental protection

[0003] And common liquid detergent, although have solved the shortcoming that soap and washing powder exist, and have the convenience of production and use, but all have certain defect to varying degrees, mostly adopt non-renewable coal or petroleum derived surfactant to carry out Preparation, either the compounding technology is not high, resulting in unsatisfactory detergency; or the decontamination function is single (excluding enzyme preparations), which cannot meet the increasing multi-functional requirements of consumers;

[0004] Either the total active content of the formula is low (less than 15%), and the cost performance is not ideal

Therefore people expect to develop a kind of multifunctional liquid detergent that can not only meet environmental protection requirements, but also has better cost performance, so that the product has a good sense of social responsibility in development, and is economical, affordable and sustainable. But so far there is no such public report of liquid detergent with excellent washing performance