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Marking pen cleaning agent and preparation method thereof, and marking pen mark cleaning method

A marker pen and cleaning agent technology, applied in the field of cleaning agents, can solve the problems that oily marker pen marks cannot be cleaned thoroughly, cleaning effect is not ideal, ink is exposed, etc.

Active Publication Date: 2021-03-12
新安洁智能环境技术服务股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The ink of the oil-based marker pen easily penetrates into the micropore structure of the rough substrate surface. During the cleaning process, even if the conventional cleaning agent penetrates into the micropores of the rough substrate and dissolves the pen and ink, the ink cannot be removed due to the internal pressure of the pores. The pores are exposed, causing the ink to remain in the microporous structure after the cleaning agent evaporates, and the cleaning effect is not ideal
[0004] Most of the existing cleaning agents for marker pens have limited cleaning power and a small range of use. They are only suitable for cleaning oily marker marks on smooth surfaces, and cannot thoroughly clean oily marker marks on rough surfaces of microporous materials.

Method used

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  • Marking pen cleaning agent and preparation method thereof, and marking pen mark cleaning method
  • Marking pen cleaning agent and preparation method thereof, and marking pen mark cleaning method
  • Marking pen cleaning agent and preparation method thereof, and marking pen mark cleaning method

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preparation example Construction

[0052] The present invention also provides the preparation method of marker pen cleaning agent described in above-mentioned technical scheme, comprises the following steps:

[0053] Mix the dibasic ester solvent, n-bromopropane, ethylene glycol phenyl ether, dimethyl carbonate and D-limonene to obtain component A;

[0054] Mix the decolorizer, sodium dodecylbenzene sulfonate, tetraacetylethylenediamine, water and stabilizer to obtain component B, and obtain the marking pen cleaning agent.

[0055] The invention mixes divalent ester solvent, n-bromopropane, ethylene glycol phenyl ether, dimethyl carbonate and D-limonene to obtain component A.

[0056] In the present invention, the mixing sequence of the divalent ester solvent, n-bromopropane, ethylene glycol phenyl ether, dimethyl carbonate and D-limonene is preferably: dimethyl carbonate, divalent ester solvent and Ethylene glycol phenyl ether is firstly mixed to obtain a first mixture; secondly, the first mixture, n-bromopro...

Embodiment 1

[0065] A component contains the following components in mass percentage:

[0066] 40% dimethyl succinate, 30% n-bromopropane, 10% dimethyl carbonate, 10% ethylene glycol phenyl ether, 10% D-limonene.

[0067] Component B contains the following components in mass percentage:

[0068] 30% sodium peroxide, 3% sodium dodecylbenzenesulfonate, 0.7% sodium silicate hydroxyethylidene diphosphonic acid, 1% tetraacetylethylenediamine and 65.3% water.

[0069] Preparation method of component A:

[0070] Add the above-mentioned dimethyl carbonate, dimethyl succinate and ethylene glycol phenyl ether into the reaction kettle, and stir until they are evenly mixed to obtain a mixture;

[0071] Add the obtained mixture, D-limonene and n-bromopropane into the reaction kettle, and stir until they are evenly mixed to obtain component A.

[0072] B component preparation method:

[0073] Add the above water, sodium dodecylbenzenesulfonate, tetraacetylethylenediamine and sodium silicate hydroxye...

Embodiment 2

[0078] The difference between this embodiment and embodiment 1 is:

[0079] A component contains the following components in mass percentage:

[0080] 30% dimethyl glutarate, 40% n-bromopropane, 10% dimethyl carbonate, 10% ethylene glycol phenyl ether, 10% D-limonene.

[0081] Component B contains the following components in mass percentage:

[0082] 20% sodium peroxide, 5% hydrogen peroxide, 3% sodium dodecylbenzenesulfonate, 0.7% aminotrimethylenephosphonic acid, 1% tetraacetylethylenediamine and 65.3% water.

[0083] Spray the prepared component A onto the surface of the cement wall marked with a marker pen mark. After the mark pen mark dissolves and wipe the mark pen mark, spray the prepared component B onto the surface of the residual mark. After it dries naturally, wash off the remaining marks.

[0084] figure 2 It is the photo of the cleaning effect of the marking pen cleaning agent prepared in Example 2 on the marking pen imprint on the surface of the cement wall,...

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Abstract

The invention provides a marking pen cleaning agent, a preparation method thereof and a marking pen mark cleaning method, and relates to the technical field of cleaning agents. The marking pen cleaning agent provided by the invention comprises a component A and a component B. The component A comprises the following components in percentage by mass: 30-50% of a divalent acid ester solvent, 20-40% of n-bromopropane, 10-20% of ethylene glycol phenyl ether, 10-20% of dimethyl carbonate and 0-10% of D-limonene. The component B comprises the following components in percentage by mass: 12-30% of a decolorizing agent, 2-5% of sodium dodecyl benzene sulfonate, 1-3% of tetraacetylethylenediamine, 61-85% of water and 0-1% of a stabilizer. The cleaning agent provided by the invention can be used for thoroughly cleaning marks of a marking pen on the rough surface of a microporous material.

Description

technical field [0001] The invention relates to the technical field of cleaning agents, in particular to a cleaning agent for marking pens and a preparation method thereof, and a method for cleaning marks of marking pens. Background technique [0002] The raw materials of oil-based marker pens are mostly solvent-based dye inks. Solvent-based dye ink refers to the ink system formed by dispersing pigments or dyes in the carrier with organic solvent or solvent-based polymer film-forming agent as the carrier. Among them, the solvent is mainly a low-boiling solvent with a fast volatilization speed, such as absolute ethanol, ethyl acetate and methylene chloride, and a low-viscosity aldehyde and ketone resin is used as a high polymer to enhance adhesion to adjust the drying rate of the oily marker pen , will also add a part such as ethylene glycol, propylene glycol methyl ether or a small amount of aromatic hydrocarbons as auxiliary materials. [0003] The ink of the oil-based ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D7/26C11D7/30C11D7/24C11D7/60C11D1/22C11D3/39C11D3/36C11D3/32C11D3/08C11D3/60B08B1/00B08B3/08
CPCC11D7/266C11D7/30C11D7/263C11D7/248C11D1/22C11D3/3942C11D3/3947C11D3/361C11D3/32C11D3/08B08B3/08B08B1/143
Inventor 王康龚小梅吴宗旺曹宏
Owner 新安洁智能环境技术服务股份有限公司
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