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Dry cleaning agent for clothes and preparation method thereof

A dry-cleaning agent and clothing technology, applied in the field of daily chemical products, can solve the problems of overall lightening of clothes, washing and scrapping, and whitening, and achieve the effects of no influence on the fine fiber structure, good decontamination effect, and excellent cleaning power

Inactive Publication Date: 2015-09-02
SUZHOU BEC BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although dry-cleaning agents such as perchlorethylene and petroleum solvents in the prior art have certain functions of decontamination, descaling, degreasing and stain removal on clothes, there is more or less the phenomenon that dyes are dissolved in clothes after dry cleaning. This causes the color of the clothes to become lighter and older
Especially when the frequency of dry cleaning is high or the number of times of dry cleaning has accumulated to a certain limit, the color of the clothes will become lighter or whiter as a whole, until they are old and scrapped, which affects the normal use of the clothes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A dry-cleaning agent for clothes, comprising in parts by weight: 3 parts of carnauba wax, 2 parts of diatomaceous earth, 1 part of D-limonene, 3 parts of liquid carbon dioxide, 4 parts of chitosan, and 1 part of octylphenol polyoxyethylene ether , 2 parts of lactate, 3 parts of propylene glycol monomethyl ether, 1 part of sodium dioctyl sulfosuccinate, 2 parts of sodium tripolyphosphate, 3 parts of sodium silicate and 5 parts of deionized water.

[0017] The preparation method of above-mentioned clothes dry-cleaning agent, comprises the following steps:

[0018] Step 1: Add carnauba wax, diatomaceous earth, D-limonene, and chitosan to liquid carbon dioxide, and stir at 40°C for 30 minutes to obtain a mixed solution I;

[0019] Step 2, add octylphenol polyoxyethylene ether, lactic acid ester, propylene glycol monomethyl ether, sodium dioctyl sulfosuccinate, sodium tripolyphosphate, and sodium silicate to deionized water, and stir at 30°C After 30 minutes, the mixture II...

Embodiment 2

[0022] A dry-cleaning agent for clothes, comprising in parts by weight: 4 parts of carnauba wax, 5 parts of diatomaceous earth, 2 parts of D-limonene, 7 parts of liquid carbon dioxide, 6 parts of chitosan, and 4 parts of octylphenol polyoxyethylene ether , 5 parts of lactate, 5 parts of propylene glycol monomethyl ether, 3 parts of sodium dioctyl sulfosuccinate, 4 parts of sodium tripolyphosphate, 5 parts of sodium silicate and 8 parts of deionized water.

[0023] The preparation method of above-mentioned clothes dry-cleaning agent, comprises the following steps:

[0024] Step 1: Add carnauba wax, diatomaceous earth, D-limonene, and chitosan to liquid carbon dioxide, and stir at 45°C for 25 minutes to obtain a mixed solution I;

[0025] Step 2: Add octylphenol polyoxyethylene ether, lactate, propylene glycol monomethyl ether, sodium dioctyl sulfosuccinate, sodium tripolyphosphate, and sodium silicate to deionized water, and stir at 35°C After 25 minutes, the mixture II was ob...

Embodiment 3

[0028] A dry-cleaning agent for clothes, comprising in parts by weight: 7 parts of carnauba wax, 6 parts of diatomaceous earth, 5 parts of D-limonene, 8 parts of liquid carbon dioxide, 9 parts of chitosan, and 5 parts of octylphenol polyoxyethylene ether , 6 parts of lactate, 7 parts of propylene glycol monomethyl ether, 6 parts of sodium dioctyl sulfosuccinate, 6 parts of sodium tripolyphosphate, 7 parts of sodium silicate and 10 parts of deionized water.

[0029] The preparation method of above-mentioned clothes dry-cleaning agent, comprises the following steps:

[0030] Step 1: Add carnauba wax, diatomaceous earth, D-limonene, and chitosan to liquid carbon dioxide, and stir at 50°C for 20 minutes to obtain a mixed solution I;

[0031] Step 2: Add octylphenol polyoxyethylene ether, lactic acid ester, propylene glycol monomethyl ether, sodium dioctyl sulfosuccinate, sodium tripolyphosphate, and sodium silicate to deionized water, and stir at 40°C After 20 minutes, the mixtur...

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PUM

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Abstract

The invention discloses a dry cleaning agent for clothes and a preparation method thereof. The dry cleaning agent for clothes comprises carnauba wax, diatomite, D-limonene, liquid carbon dioxide, chitosan, octyl phenol polyethenoxy ether, lactate, propylene glycol monomethyl ether, dioctyl sodium sulphosuccinate, sodium tripolyphosphate, sodium silicate and deionized water. The preparation method comprises the following steps: adding the carnauba wax, diatomite, D-limonene and chitosan into the liquid carbon dioxide, and stirring uniformly to obtain a mixed solution I; adding the octyl phenol polyethenoxy ether, lactate, propylene glycol monomethyl ether, dioctyl sodium sulphosuccinate, sodium tripolyphosphate and sodium silicate into the deionized water, and stirring uniformly to obtain a mixed solution II; and adding the mixed solution I into the mixed solution II while stirring, thereby obtaining the dry cleaning agent for clothes. The dry cleaning agent is convenient and quick to use, and has the advantages of favorable stain removal effect, no pollution and no toxicity.

Description

technical field [0001] The invention belongs to the technical field of daily chemical products, and in particular relates to a dry-cleaning agent for clothes and a preparation method thereof. Background technique [0002] With the development of society, the continuous improvement of people's living standards and the continuous acceleration of the pace of life, people have higher and higher requirements for clothing wearing and maintenance. The booming industries such as clothing dry cleaning, dyeing, refurbishment and perfuming beauty. Dry cleaning refers to a method of washing clothes with chemical solvents, which makes up for the shrinkage of silk wool fabrics and hardening of fibers during the washing process, and has developed rapidly in recent decades. [0003] So far, dry cleaning agents mainly include the following four categories: petroleum solvent dry cleaning agents, tetrafluoroethylene, Freon solvent dry cleaning agents and liquid carbon dioxide dry cleaning age...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D10/02D06L1/04
Inventor 李苏杨李文遐徐勤霞
Owner SUZHOU BEC BIOLOGICAL TECH
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