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Anhydrous solvent type cleaning agent and preparation method thereof

An anhydrous solvent and cleaning agent technology, applied in the field of cleaning agents, can solve the problems of rust on products, toxic chlorine-containing cleaning agents, slow drying speed, etc., and achieve the effects of convenient and fast use, simple preparation method and small environmental impact

Active Publication Date: 2019-08-02
CHAMBROAD CHEM IND RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, chlorine-containing cleaning agents are poisonous and the environment is strictly controlled, and because ISO14000 series has restrictions on chlorine-containing cleaning agents, companies are now switching to hydrocarbon-based cleaning agents and water-based cleaning agents in order to obtain ISO14000 certificates
However, the equipment investment cost of water-based cleaning agent is high, and it is not easy to dry. After cleaning, the product often has rust and spots. It also needs to consider the problem of drainage and the lack of water resources in China. Now various manufacturers have gradually begun to study its alternatives.
At present, the commonly used hydrocarbon laundry detergent uses 6# solvent oil or heptane mixed distillate, which has a good degreasing effect, but has a wide range of distillates, and the drying speed after cleaning is slow. At the same time, the cleaning effect on dust and water-based stains is not good. ideal question

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0047] The present invention also provides a preparation method of the anhydrous solvent-based cleaning agent described in the above technical solution, comprising the following steps:

[0048] a) Compound and mix isohexane, alcohols, esters, D-limonene, surfactant, detergent and essence to obtain anhydrous solvent-based detergent.

[0049] In the present invention, the isohexane, alcohols, esters, D-limonene, surfactant, detergent and essence are the same as those described in the above technical solutions, and will not be repeated here. The above-mentioned raw materials used in the present invention are all low-toxic or non-toxic substances, and a green, safe and healthy cleaning agent product is further prepared.

[0050] In the present invention, the temperature for compounding and mixing is preferably 20°C to 40°C, more preferably 25°C to 35°C; the time for compounding and mixing is preferably 1 hour to 3 hours.

[0051] In the present invention, the process of compoundi...

Embodiment 1

[0058] The formula quantity of the raw materials used in Example 1 is shown in Table 1.

[0059] The formula quantity of the raw material used in table 1 embodiment 1

[0060] raw material mass / g isohexane 75 Alcohols 10 Esters 10 D-Limonene 3 Surfactant 1.5 detergent 0.48 essence 0.02

[0061] Wherein, the alcohol is ethanol; the ester is methyl acetate; the surfactant is fatty alcohol polyoxyethylene ether (AEO); the detergent is coconut oil fatty acid diethanolamide; the essence For aloe vera essence.

[0062] The above-mentioned raw materials are compounded and mixed uniformly at 25℃~35℃ for 1h~3h according to the formula amount in Table 1 to obtain anhydrous solvent type cleaning agent;

[0063] The process of compounding and mixing is as follows:

[0064] The surfactant, detergent, essence and alcohol are fully stirred and mixed to obtain a mixture T1; at the same time, isohexane, esters and D-limonene are fully...

Embodiment 2

[0066] The formula quantity of the raw materials used in Example 2 is shown in Table 2.

[0067] The formula amount of the raw material used in table 2 embodiment 2

[0068] raw material mass / g isohexane 80 Alcohols 9 Esters 5 D-Limonene 3 Surfactant 2 detergent 1 essence 0

[0069] Wherein, the alcohols are isopropanol; the esters are methyl acetate; the surfactants are alkyl glycosides (APG) with a mass ratio of 8:2 and aliphatic alcohol polyoxyethylene ether sulfate sodium ( AES); the detergent is oleic acid amide.

[0070] The above-mentioned raw materials are compounded and mixed uniformly at 25°C to 35°C for 1h to 3h according to the formula amount in Table 2 to obtain an anhydrous solvent-based cleaning agent;

[0071] The process of compounding and mixing is as follows:

[0072] The surfactant, detergent and alcohol are fully stirred and mixed to obtain mixture T1; meanwhile, isohexane, esters and D-limonene a...

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PUM

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Abstract

The invention provides an anhydrous solvent type cleaning agent. The cleaning agent is prepared from components of raw materials in parts by weight as follows: 55-95 parts of isohexane, 1-20 parts ofalcohols, 1-20 parts of esters, 1-5 parts of D-limonene, 0.5-5 parts of a surfactant, 0.05-5 parts of a detergent and 0-0.05 parts of essence. Compared with the prior art, the anhydrous solvent type cleaning agent is prepared from specific content of components of the raw materials capable of realizing better interaction. The product has a higher removal effect on oily and water-based dirt, is high in drying speed, has no residues on the surface, does not damage fiber of clothes, does not contain carcinogenic benzene homologues, chlorine compounds or other toxic and harmful volatile matter, has a small influence on the environment, is convenient and rapid to use and can be popularized and used in all garment factories.

Description

technical field [0001] The invention relates to the technical field of cleaning agents, and more particularly, to an anhydrous solvent type cleaning agent and a preparation method thereof. Background technique [0002] With the development of the economy and the improvement of living standards, people's clothing grades are constantly improving, and the fabric materials are various, which also puts forward higher requirements for the cleaning and care of clothing. [0003] The excellent cleaning agents CFC-113 (Freon) and 1,1,1-trichloroethane, which have been widely used in the cleaning industry, have been completely banned from production, import and use. Alternatives such as chlorine-based cleaning agents (trichloroethane, trichloroethylene, dichloromethane, etc.), water-based cleaning agents and hydrocarbon-based cleaning agents are still in use. However, chlorine-containing cleaning agents are toxic, and the environmental control is very strict, and because the ISO14000...

Claims

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Application Information

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IPC IPC(8): C11D1/825C11D1/83C11D3/18C11D3/20C11D3/60
CPCC11D1/22C11D1/28C11D1/29C11D1/66C11D1/662C11D1/667C11D1/72C11D1/825C11D1/83C11D3/182C11D3/188C11D3/201C11D3/2017C11D3/2044C11D3/2093
Inventor 董松祥董双建贾丹丹栾波牟庆平
Owner CHAMBROAD CHEM IND RES INST CO LTD
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