Environmentally friendly adhesive remover

An environmentally friendly, glue technology, applied in the field of cleaning agents, can solve the problems of dermatitis and eczema, large investment, environmental hazards, etc., and achieve the effects of easy production and storage, safe use and convenient operation.

Active Publication Date: 2011-11-30
于文 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The raw materials used in solvent and emulsion cleaning are mostly non-environmental solvents such as tetrachloroethylene, ethyl acetate, etc. These solvents are toxic solvents, which can cause liver damage, dermatitis, eczema, etc., and even death in severe cases. , causing serious harm to the environment
Although high-pressure water and dry ice cleaning methods are safe and environmentally friendly, and can thoroughly and quickly remove chewing gum dirt, but the initial investment in equipment is large, it is not suitable for popularization
The portable cleaning machine has the problem of incomplete cleaning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Take 30 kg of D-limonene, 7 kg of a mixture of N, N-bis(hydroxyethyl) cocamide, amine soap and diethanolamine (N, N-bis(hydroxyethyl) cocamide, amine soap and diethanolamine The mixture is to buy the existing finished product), the carbon chain length is 10-12, 3.5 kg of lauryl alcohol alkoxylate, 0.3 kg of dodecyl dimethyl amine oxide, 12 kg of dipropylene glycol butyl ether and 47.2 kg of water, The raw materials are made into detergent products according to the above-mentioned preparation method.

Embodiment 2

[0047] Take 45 kg of D-limonene, 10 kg of a mixture of N, N-bis(hydroxyethyl) cocamide, amine soap and diethanolamine (N, N-bis(hydroxyethyl) cocamide, amine soap and diethanolamine The mixture is to buy the existing finished product), the carbon chain length is 10-12, 5 kg of lauryl alcohol alkoxylate, 0.5 kg of dodecyl dimethyl amine oxide, 15 kg of dipropylene glycol butyl ether and 24.5 kg of water, The raw materials are made into detergent products according to the above-mentioned preparation method.

Embodiment 3

[0049] Take 50 kg of D-limonene, 18 kg of a mixture of N, N-bis (hydroxyethyl) cocamide, amine soap and diethanolamine (N, N-bis (hydroxyethyl) cocamide, amine soap and diethanolamine The mixture is to buy the existing finished product), the carbon chain length is 10-12, 4 kg of lauryl alcohol alkoxylate, 0.6 kg of dodecyl dimethyl amine oxide, 12 kg of dipropylene glycol butyl ether and 15.4 kg of water, The raw materials are made into detergent products according to the above-mentioned preparation method.

[0050] Design of the present invention is as follows:

[0051] The stickiness of chewing gum comes from ethylene-vinyl acetate copolymer and polyisobutylene, so that these polymers can be swollen and dissolved to remove the chewing gum residue.

[0052] The process of polymer dissolution is the process of molecular movement, solvent molecules penetrate into the polymer, and polymer molecules diffuse into the solvent. This process goes through two stages. First, the solv...

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Abstract

The invention relates to an environment-friendly degumming agent. The product can clear away residual chewing gums on clothes and waste chewing gums on the ground, also has good effects on label illegal advertisements, oil pen illegal advertisements, lipsticks, shoe polish, adhesive tape remaining trace and complex mixed oil blackspots, has a neutral formula, is safe and poisonless to the environment and human bodies, and is easy to use; and through experiments of comparing effects with those of the traditional degumming products which are prepared from tetrachloroethylene, acetic ether, dichloromethane, methylbenzene, dimethylbenzene and the like, the using amount is small under the condition that the same removal effect is achieved, and the environment-friendly degumming agent also has no pungent peculiar smell. The environment-friendly degumming agent comprises the following raw materials in part by weight: 20 to 60 parts of solvent, 5 to 20 parts of mixture containing cocamide, 1 to 10 parts of lauryl alcohol alkoxylate, 0.1 to 1.0 part of alkyl amine oxide, 10 to 30 parts of cosolvent, and the balance of water.

Description

1. Technical field: [0001] The invention relates to the field of cleaning agents, in particular to an environment-friendly glue remover. 2. Background technology: [0002] According to statistics, every year after the Golden Week, 400,000 to 600,000 pieces of discarded chewing gum will remain in the 400,000 square meters of Tiananmen Square. Because it is extremely difficult to remove chewing gum residues and seriously affect the city's appearance and civilization, the state has listed the removal of discarded chewing gum in public places as a Problems to be solved. In addition, wild advertisements in every city are overwhelming, and the dirt formed by these stickers and oil-based pens is extremely difficult to clean, which is vividly called "urban psoriasis". The main methods of removing waste chewing gum at home and abroad include solvent method, emulsion method, high-pressure water equipment cleaning, dry ice equipment cleaning and mechanical scrubbing. The raw material...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/825C11D3/60C11D3/18C11D3/20
Inventor 于文赵慧昂
Owner 于文
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