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A liquid detergent in single or multi-chamber packaging with stable membrane

A technology for liquid detergents and detergents, applied in detergent materials, detergent compositions, soap detergent compositions, etc., can solve the problems of lack of quantitative and light weight, and achieve the effect of simple operation.

Active Publication Date: 2020-04-21
GUANG DONG YOU KAI TECHNICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary detergents are finished in bags, bottles or cans, and do not have quantitative and portable properties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Liquid detergent preparation method:

[0019] (1) Take monohydric alcohol, fatty alcohol polyoxyethylene ether, fatty acid salt, other surfactants, flavors, preservatives, pigments, additives and water according to Table 1 and mix them evenly to form a uniform liquid. Fatty acid salts include fatty acid sodium and the like. Other surfactants are anionic surfactants, nonionic surfactants and zwitterionic surfactants except the above fatty alcohol polyoxyethylene ethers and fatty acid salts. Such as anionic surfactants include but not limited to fatty alcohol polyoxyethylene ether sulfate, fatty acid methyl ester sulfonate, sulfonate; nonionic surfactants include but not limited to fatty acid methyl ester ethoxylate; zwitterionic surfactant Agents include, but are not limited to betaine, ammonium oxide.

[0020] (2) The mixed uniform liquid is delivered to a heat-seal or water-seal packaging machine, and packed with PVA water-soluble film.

[0021] Table 1:

[0022] ...

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PUM

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Abstract

The invention discloses a single-cavity or multi-cavity packaged liquid detergent with a stable cavity membrane. The single-cavity or multi-cavity packaged liquid detergent is prepared from a polyvinyl alcohol water-soluble film-coated quantitative liquid detergent, wherein the liquid detergent is a concentrated detergent, and comprises the following components in percentage by mass: 5%-50% of fatty alcohol-polyoxyethylene ether, 5%-20% of fatty acid salt, 0-20% of an assistant, 5%-70% of monohydric alcohol and 0-15% of water, wherein a stabilizer is monohydric alcohol. According to the liquid detergent, by adopting monohydric alcohol as the stabilizer, the stability of a PVA water-soluble film is improved. The pH value of monohydric alcohol is neural, monohydric alcohol can be added in any procedure, and the operation is simple.

Description

technical field [0001] The invention relates to a detergent, in particular to a single-chamber or multi-chamber packaged liquid detergent. Background technique [0002] With the improvement of living standards, consumers have gradually increased their requirements for the convenience of daily chemical products. Ordinary detergent products are all in the form of bags, bottles or cans, which do not have quantitative and portable performance. For this reason, there are single-chamber or multi-chamber liquid detergents on the market, which are usually composed of polyvinyl alcohol (PVA) water-soluble film as a chamber film to wrap detergent. convenient. However, since the cavity membrane is composed of PVA or the main component is PVA, it will dissolve in water, and it can also be dissolved in the surfactant solution. In order to improve the stability of the product, it is usually necessary to add specific ingredients to stabilize the detergent and the cavity membrane. coexis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D17/04C11D10/04
CPCC11D1/29C11D1/721C11D1/74C11D1/90C11D10/04C11D10/045C11D17/043
Inventor 曾艳曾宇曼
Owner GUANG DONG YOU KAI TECHNICAL CO LTD