A kind of glue remover and its preparation method and application

A glue and penetrating agent technology, applied in chemical instruments and methods, detergent compositions, detergent compounding agents, etc., can solve the problems of operator injury, material surface damage, and high toxicity of glue remover, etc., and achieve non-flammability Fire, low toxicity, wide range of effects

Active Publication Date: 2021-06-01
义乌欧风汽车用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many glue remover products in China, which are mainly composed of a variety of solvents. Although they have a certain glue removal ability, they contain flammable and explosive solvents such as methanol, ethanol, and isopropanol. They are not safe to use. Environmental friendly
Moreover, for example, the adhesive remover with strong acidity and alkalinity is easy to cause damage to the surface of the material; the general solvent-based adhesive remover is highly toxic due to the addition of benzene, xylene, methylene chloride and other raw materials, and causes secondary pollution to the environment after use. , and cause injury to the operator

Method used

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  • A kind of glue remover and its preparation method and application

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preparation example Construction

[0041] The second aspect of the present invention provides a kind of preparation method of described environment-friendly adhesive remover, and step comprises at least:

[0042] (1) Add limonene, penetrant, and deodorizing hydrocarbon solvent into the reaction kettle for stirring, and heat up to 50-80°C while stirring, and then keep stirring for 30-60 minutes; (2) Add the remaining raw materials in turn, and continue stirring for 15 -45 minutes; (3) After the stirring is completed, let it stand for defoaming for 5-12 hours, and then pack it.

[0043] In some preferred embodiments, the preparation method of the environment-friendly glue remover, the steps at least include:

[0044] (1) Add limonene, penetrant, and deodorizing hydrocarbon solvent into the reaction kettle for stirring, and heat up to 60-75°C while stirring, and then keep stirring for 40-50 minutes; (2) Add the remaining raw materials in sequence, and continue stirring for 25 -40 minutes; (3) after the stirring i...

Embodiment 1

[0050] A kind of environment-friendly adhesive remover, by weight, raw material comprises, 65 parts of D-limonene, 35 parts of deodorized hydrocarbon solvents, 12 parts of penetrating agents, 7 parts of surfactants, 10 parts of dibasic acid esters, 60 parts of water .

[0051] The deodorized hydrocarbon solvent is D110 solvent, purchased from Shanghai Huishuo Chemical Co., Ltd. The penetrating agent is ethylene glycol methyl ether. The surfactant is selected from coconut oil glycol amide. The dibasic acid methyl ester monomer is selected from the combination of dimethyl succinate, dimethyl glutarate and dimethyl adipate, and the dimethyl succinate, dimethyl glutarate, adipate The ratio of dimethyl diacid is 1:0.8:0.25. The raw material also includes a polyether derivative with an amino group; the amount of the polyether derivative with an amino group is 12% of the quality of limonene, and the polyether derivative with an amino group is 4-aminobutyraldehyde Diethyl acetal a...

Embodiment 2

[0054] A kind of environment-friendly adhesive remover, by weight, raw material comprises, 55 parts of D-limonene, 25 parts of deodorized hydrocarbon solvents, 5 parts of penetrating agents, 5 parts of surfactants, 5 parts of dibasic acid esters, 30 parts of water .

[0055] The deodorized hydrocarbon solvent is D80 solvent, purchased from Shanghai Huishuo Chemical Co., Ltd. The penetrating agent is tripropylene glycol methyl ether. The surfactant is selected from diisooctyl sodium sulfosuccinate. The dibasic acid methyl ester monomer is selected from the combination of dimethyl succinate, dimethyl glutarate and dimethyl adipate, and the dimethyl succinate, dimethyl glutarate, adipate The ratio of dimethyl diacid is 1:0.5:0.1. The raw material also includes a polyether derivative with an amino group; the amount of the polyether derivative with an amino group is 5% of the quality of limonene, and the polyether derivative with an amino group is 4-aminobutyraldehyde Diethyl a...

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Abstract

The invention relates to the field of glue remover, and provides an environment-friendly glue remover. In parts by weight, the raw materials at least include: 55-75 parts of limonene, 25-45 parts of deodorized hydrocarbon solvent, 5-20 parts of penetrating agent, 5 parts of ‑10 parts surfactant, 5‑15 parts dibasic acid ester, 30‑80 parts water. Also provided is a preparation method and application of the environment-friendly adhesive remover.

Description

technical field [0001] The invention relates to the field of glue remover, in particular to an environment-friendly glue remover and its preparation method and application. Background technique [0002] In recent years, with the continuous development of my country's high-speed trains, due to the wide application of a large number of self-adhesive products and chewing gum, staff or passengers stick the stickers on the trains everywhere in the car, and the residual glue after using the chewing gum falls on the After the floor, causing vehicle body pollution. In order to keep the interior of the car clean, these glue stains need to be removed. [0003] The existing cleaning agents and glue removers have a strong smell and are harmful to the human body. The volatile organic compounds (VOC) are high. The existing glue remover products that are commonly used have a strong smell and are harmful to the human body. The content of VOC components is high. Since the current usage of v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/66C11D3/18C11D3/44C11D3/20C11D3/60
CPCC11D1/66C11D3/184C11D3/2068C11D3/2093C11D3/43
Inventor 陈国维黄素章童昌宝
Owner 义乌欧风汽车用品有限公司
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