CN112481051A - Marking pen cleaning agent, preparation method thereof and marking pen mark cleaning method - Google Patents

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

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Publication number
CN112481051A
CN112481051A CN202010566692.1A CN202010566692A CN112481051A CN 112481051 A CN112481051 A CN 112481051A CN 202010566692 A CN202010566692 A CN 202010566692A CN 112481051 A CN112481051 A CN 112481051A
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component
marker
cleaning
cleaning agent
marking pen
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CN112481051B (en
Inventor
王康
龚小梅
吴宗旺
曹宏
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Xin An Jie Intelligent Environment Technology Service Co ltd
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Newange Environmental Sanitation Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/266—Esters or carbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
    • B08B1/143—Wipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/32—Amides; Substituted amides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/24—Hydrocarbons
    • C11D7/248—Terpenes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/263—Ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/28—Organic compounds containing halogen
    • C11D7/30—Halogenated hydrocarbons

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)

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, wherein the component A comprises the following components in percentage by mass: 30-50% of a dibasic 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 thoroughly clean marks of the marking pen on the rough surface of the microporous material.

Description

Marking pen cleaning agent, preparation method thereof and marking pen mark cleaning method
Technical Field
The invention relates to the technical field of cleaning agents, in particular to a marking pen cleaning agent, a preparation method thereof and a marking pen mark cleaning method.
Background
Most of the raw materials of the oil-based marking pen are solvent-based dye inks. The solvent type dye ink is an ink system formed by dispersing pigment or dye in a carrier by taking an organic solvent or a solvent type macromolecule film forming agent as the carrier. Wherein, the solvent is mainly low boiling point solvent with high volatilization speed, such as absolute ethyl alcohol, ethyl acetate and dichloromethane, low viscosity aldehyde ketone resin is adopted as high polymer for enhancing adhesive force, the drying speed of the oily marking pen is adjusted, and a part of the solvent, such as ethylene glycol, propylene glycol methyl ether or a small amount of aromatic hydrocarbon, is also added as auxiliary material.
The pen ink of the oil-based marking pen is easy to permeate into the microporous structure on the surface of the rough substrate, and even if the pen ink is dissolved after permeating into the micropores of the rough substrate in the cleaning process of the conventional cleaning agent, the ink cannot be exposed from the micropores due to the internal pressure of the pores, so that the ink still stays in the microporous structure after the cleaning agent is volatilized, and the cleaning effect is not ideal.
Most of the existing marker cleaning agents are limited in cleaning force and small in application range, are only suitable for cleaning oily marker marks on smooth surfaces, and cannot clean the oily marker marks on the rough surfaces of the microporous materials thoroughly.
Disclosure of Invention
In view of the above, the present invention provides a marker pen cleaning agent, a preparation method thereof, and a marker pen mark cleaning method. The marking pen cleaning agent provided by the invention has strong cleaning power and a wide application range, and can thoroughly clean marking pen marks on the rough surface of the microporous material.
In order to achieve the above object, the present invention provides the following technical solutions:
the invention provides a marker pen cleaning agent, which comprises a component A and a component B,
the component A comprises the following components in percentage by mass:
30-50% of a dibasic 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.
Preferably, the component A comprises the following components in percentage by mass:
33-47% of a dibasic ester solvent, 23-37% of n-bromopropane, 10-15% of ethylene glycol phenyl ether, 10-15% of dimethyl carbonate and 5-10% of D-limonene.
Preferably, the dibasic ester solvent comprises one or more of dimethyl succinate, dimethyl glutarate and dimethyl adipate.
Preferably, the component B comprises the following components in percentage by mass:
20-30% of a decolorizing agent, 2-3% of sodium dodecyl benzene sulfonate, 1-2% of tetraacetylethylenediamine, 62-75% of water and 0.3-0.8% of a stabilizer.
Preferably, the bleaching bleach comprises sodium peroxide and/or hydrogen peroxide.
Preferably, the stabilizer comprises one or more of sodium silicate hydroxyethylidene diphosphonic acid, amino trimethylene phosphonic acid, ethylene diamine tetra methylene phosphonic acid, sodium ethylene diamine tetra methylene phosphonic acid and diethylenetriamine pentamethylene phosphonic acid.
The invention also provides a preparation method of the marker pen cleaning agent in the technical scheme, which comprises the following steps:
mixing a dibasic ester solvent, n-bromopropane, ethylene glycol phenyl ether, dimethyl carbonate and D-limonene to obtain a component A;
and mixing a decoloring agent, sodium dodecyl benzene sulfonate, tetraacetylethylenediamine, water and a stabilizer to obtain a component B, thus obtaining the marker pen cleaning agent.
The invention also provides a method for cleaning the marks of the marker pen, which comprises the following steps:
spraying the component A and the component B in the marker cleaning agent or the marker cleaning agent prepared by the preparation method in the technical scheme onto the surface of a substrate marked with marker marks in sequence, and removing the marker marks;
the matrix is a microporous rough matrix.
Preferably, the microporous rough substrate is a terrazzo floor, a ground granite floor, a ground marble floor, a burned board floor, a litchi-faced floor, a cement wall, a sand-blasted wall or a sidewalk brick.
The invention provides a marker pen cleaning agent, which comprises a component A and a component B, wherein the component A comprises the following components in percentage by mass: 30-50% of a dibasic 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. In the invention, the component A has strong penetrability, and can effectively dissolve an ink carrier (an organic solvent or a solvent-type high-molecular film forming agent) in the mark of the marker pen, so that the pigment or dye in the ink carrier is exposed out of a micropore structure; the component B is a strong oxidant, and the exposed pigment or dye is oxidized to be colorless, so that the aim of thoroughly cleaning the marks of the marker on the rough surface of the microporous material is fulfilled. The raw materials adopted by the invention are food-grade raw materials, and the cleaning agent is thorough in cleaning, fast in speed, tasteless, free of residue, safe, environment-friendly and pollution-free, and does not harm base materials.
Drawings
FIG. 1 is a photograph showing the effect of the marker cleaning agent prepared in example 1 on cleaning marks on glazed ceramic tiles, wherein a is a photograph taken before cleaning and b is a photograph taken after cleaning with component A;
FIG. 2 is a photograph showing the effect of the marker cleaning agent prepared in example 2 on cleaning marks on a cement wall surface, wherein a is a photograph of the component A before cleaning, B is a photograph of the component A after cleaning, and c is a photograph of the component B after cleaning;
FIG. 3 is a photograph showing the effect of cleaning the marker marks on the surface of a cement wall with the marker cleaning agent of comparative example 1, wherein a is a photograph before cleaning and b is a photograph after cleaning;
FIG. 4 is a photograph showing the effect of the marking pen cleaning agent prepared in example 3 on cleaning an imprint of an frosted marble surface marking pen, wherein a is a photograph before cleaning and b is a photograph after cleaning;
FIG. 5 is a photograph showing the effect of the marker cleaning agent prepared in example 4 on cleaning marks on the floor surface of a fire board, wherein a is a photograph before cleaning and b is a photograph after cleaning;
FIG. 6 is a photograph showing the effect of the marker cleaning agent prepared in example 5 on cleaning marks on a granite floor surface, wherein a is a photograph before cleaning and b is a photograph after cleaning;
fig. 7 is a photograph showing the effect of the marker cleaning agent of comparative example 2 on cleaning marks on the surface of a glazed tile, wherein a is a photograph before cleaning and b is a photograph after cleaning.
Detailed Description
The invention provides a marker pen cleaning agent, which comprises a component A and a component B,
the component A comprises the following components in percentage by mass:
30-50% of a dibasic 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.
In the present invention, the raw materials used are all commercial products conventional in the art unless otherwise specified.
In the invention, the marker pen cleaning agent comprises a component A, and the component A comprises 30-50% of dibasic ester solvent by mass percentage, preferably 33-47%, and more preferably 40%. In the present invention, the dibasic ester solvent preferably includes one or more of dimethyl succinate, dimethyl glutarate and dimethyl adipate; when the dibasic ester solvent is preferably a mixture of dimethyl succinate and dimethyl glutarate, the mass ratio of the dimethyl succinate to the dimethyl glutarate is preferably 1: 1; when the dibasic ester solvent is preferably a mixture of dimethyl succinate and dimethyl adipate, the mass ratio of the dimethyl succinate to the dimethyl adipate is preferably 4: 1; when the dibasic ester solvent is preferably a mixture of dimethyl glutarate and dimethyl adipate, the mass ratio of dimethyl glutarate to dimethyl adipate is preferably 3: 2; when the dibasic ester solvent is preferably a mixture of dimethyl succinate, dimethyl glutarate and dimethyl adipate, the mass ratio of dimethyl succinate, dimethyl glutarate and dimethyl adipate is preferably 1: 1.
In the invention, the dibasic ester solvent can dissolve each resin component contained in the mark of the marker pen, and makes up the defect of insufficient dissolving effect of n-bromopropane in the component A on partial resins (such as vinyl resin and acrylic resin); meanwhile, the boiling point range of the cleaning agent is wide, the boiling point range is long, the volatilization speed of other components in the component A can be reduced, especially the volatilization speed of the n-bromopropane can be reduced, the cleaning effect is improved, and the safety and the stability of the formula of the component A can be improved.
Based on the mass percentage of the dibasic ester solvent, the component A comprises 20-40% of n-bromopropane, preferably 23-37%, and more preferably 30%. In the invention, the n-bromopropane has strong permeability, and the permeability of the component A can be improved, so that the cleaning capability of the cleaning agent on the rough surface of the microporous material is improved.
Based on the mass percentage of the dibasic ester solvent, the component A comprises 10-20% of ethylene glycol phenyl ether, preferably 10-15%, and more preferably 10%. In the invention, the ethylene glycol phenyl ether has the characteristics of good miscibility, low volatility and good permeability, has good solubility for each resin in the mark of the marker pen, can reduce the volatilization speed of other components in the component A by matching with a dibasic ester solvent, and can enhance the permeability of the component A by matching with n-bromopropane. In the invention, the addition of the ethylene glycol phenyl ether obviously improves the cleaning capability of the A component on marks of the marker pen.
Based on the mass percentage of the dibasic ester solvent, the component A comprises 10-20% of dimethyl carbonate, preferably 10-15%, and more preferably 10%. In the invention, the dimethyl carbonate has strong degreasing capability, the dibasic acid ester is non-toxic, can replace toxic components such as toluene, ethyl acetate and acetone contained in the traditional cleaning agent, and the dimethyl carbonate has low price, and is matched with other components to dissolve all resins in the mark of the marking pen.
The component A comprises 0-10% of D-limonene, preferably 5-10%, and more preferably 10% by mass of the dibasic ester solvent. In the invention, the D-limonene is a natural substance extracted from orange peels, is green and environment-friendly, can enhance the dissolving capacity of the component A on each component in the mark of the marker pen, and can adjust the odor of the component A.
In the invention, the marker pen cleaning agent comprises a component B, and the component B comprises 12-30% of a decoloring agent by mass percentage, preferably 20-30%, and further preferably 30%. In the present invention, the decolorizing agent preferably comprises sodium peroxide and/or hydrogen peroxide; when the decolorizing agent is preferably a mixture of sodium oxide and hydrogen peroxide, the mass ratio of sodium oxide to hydrogen peroxide is 4: 1. In the present invention, the decolorizing agents are capable of oxidizing the exposed dye or pigment to a colorless state.
Based on the mass percentage of the decoloring agent, the component B comprises 2-5% of sodium dodecyl benzene sulfonate, preferably 2-3%, and further preferably 3%. In the present invention, the sodium dodecylbenzenesulfonate can improve the penetration of the component B.
Based on the mass percentage of the decoloring agent, the component B comprises 1-3% of tetraacetylethylenediamine, preferably 1-2%, and more preferably 1%. In the invention, the tetraacetylethylenediamine can enhance the cleaning effect of the component B and prolong the shelf life of the component B.
Based on the mass percentage of the decoloring agent, the component B comprises 61-85% of water, preferably 62-75%, and further preferably 65.3%.
Based on the mass percentage of the decoloring agent, the component B comprises 0-1% of a stabilizer, preferably 0.7%. In the present invention, the stabilizer preferably comprises one or any two of sodium silicate hydroxyethylidene diphosphonic acid, amino trimethylene phosphonic acid, ethylene diamine tetra methylene phosphonic acid, sodium ethylene diamine tetra methylene phosphonic acid and diethylene triamine pentamethylene phosphonic acid; when the stabilizer is preferably any two components, the mass ratio between the two components is preferably 1: 1.
In the invention, the component A is used for dissolving an ink carrier (an organic solvent or a solvent-type high-molecular film forming agent) in the mark of the marker pen, so that the pigment or dye in the ink carrier is exposed out of a micropore structure; the component B is a strong oxidant, and the exposed pigment or dye is oxidized to be colorless, so that the aim of thoroughly cleaning the marks of the marker on the rough surface of the microporous material is fulfilled. The raw materials adopted by the invention are food-grade raw materials, and the cleaning agent is thorough in cleaning, fast in speed, tasteless, free of residue, safe, environment-friendly and pollution-free, and does not harm base materials.
The invention also provides a preparation method of the marker pen cleaning agent in the technical scheme, which comprises the following steps:
mixing a dibasic ester solvent, n-bromopropane, ethylene glycol phenyl ether, dimethyl carbonate and D-limonene to obtain a component A;
and mixing a decoloring agent, sodium dodecyl benzene sulfonate, tetraacetylethylenediamine, water and a stabilizer to obtain a component B, thus obtaining the marker pen cleaning agent.
The component A is obtained by mixing a dibasic ester solvent, n-bromopropane, ethylene glycol phenyl ether, dimethyl carbonate and D-limonene.
In the present invention, the mixing order of the dibasic ester solvent, n-bromopropane, ethylene glycol phenyl ether, dimethyl carbonate and D-limonene is preferably: first mixing dimethyl carbonate, a dibasic ester solvent and ethylene glycol phenyl ether to obtain a first mixture; the first mixture, n-bromopropane, and D-limonene were second mixed to provide component a. The mixing sequence of the dimethyl carbonate, the dibasic ester solvent and the ethylene glycol phenyl ether is not particularly limited, and any mixing sequence can be adopted. The first mixing method is not particularly limited, and the raw materials can be uniformly mixed, specifically, stirring. The mixing sequence of the first mixture, the n-bromopropane and the D-limonene is not particularly limited in the invention, and any mixing sequence can be adopted. The second mixing method is not particularly limited, and the raw materials can be uniformly mixed, specifically, stirring.
The marking pen cleaning agent is prepared by mixing a decoloring agent, sodium dodecyl benzene sulfonate, tetraacetylethylenediamine, water and a stabilizing agent to obtain a component B.
In the present invention, the mixing order of the decoloring agent, sodium dodecylbenzenesulfonate, tetraacetylethylenediamine, water and the stabilizer is preferably: thirdly mixing sodium dodecyl benzene sulfonate, tetraacetylethylenediamine, water and a stabilizer to obtain a third mixture; and fourthly, mixing the third mixture with a decoloring agent to obtain the component B. The mixing sequence of the sodium dodecyl benzene sulfonate, the tetraacetylethylenediamine, the water and the stabilizer is not specially limited, and any mixing sequence can be adopted. The third mixing mode is not particularly limited, and the raw materials can be uniformly mixed, specifically, stirring. The mixing sequence of the third mixture and the decolorizing agent is not particularly limited, and any mixing sequence can be adopted. The fourth mixing mode is not particularly limited, and the raw materials can be uniformly mixed, specifically, stirring.
The invention also provides a method for cleaning the marks of the marker pen, which comprises the following steps:
and (3) spraying the component A and the component B in the marker cleaning agent prepared by the technical scheme or the preparation method of the technical scheme on the surface of the mark of the marker in sequence to remove the mark of the marker.
In the invention, the matrix is a microporous rough matrix, and the microporous rough matrix is preferably a terrazzo floor, a ground granite floor, a ground marble floor, a burned board floor, a litchi-surface floor, a cement wall surface, a sand-blasting wall surface or a sidewalk brick. In the present invention, the substrate is also preferably a smooth substrate, which preferably comprises glazed tiles, toilet panels, glass curtain walls, stainless steel surfaces or painted wooden doors.
The component A is preferably sprayed on the surface of the mark of the marking pen, and after the mark of the marking pen is dissolved and wiped, the component B is sprayed. After the component B is sprayed, the surface of the substrate is preferably cleaned after the component B is dried. In the present invention, the drying mode is preferably natural airing. The cleaning mode is not specially limited, and the surface of the substrate can be cleaned. In the present invention, the spraying amount of the A-component and the B-component is preferably determined in accordance with the marking area of the marker.
The following examples are provided to illustrate the marker cleaning agent of the present invention, its preparation method, and the method for cleaning the marks of the marker in detail, but they should not be construed as limiting the scope of the present invention.
Example 1
The component A comprises the following components in percentage by mass:
40% of dimethyl succinate, 30% of n-bromopropane, 10% of dimethyl carbonate, 10% of ethylene glycol phenyl ether and 10% of D-limonene.
The component B comprises the following components in percentage by mass:
30% of sodium peroxide, 3% of sodium dodecyl benzene sulfonate, 0.7% of sodium silicate hydroxy ethylidene diphosphonic acid, 1% of tetraacetylethylenediamine and 65.3% of water.
The preparation method of the component A comprises the following steps:
adding the dimethyl carbonate, the dimethyl succinate and the ethylene glycol phenyl ether into a reaction kettle, and stirring until the dimethyl carbonate, the dimethyl succinate and the ethylene glycol phenyl ether are uniformly mixed to obtain a mixture;
adding the obtained mixture, D-limonene and n-bromopropane into a reaction kettle, and stirring until the mixture is uniformly mixed to obtain the component A.
The preparation method of the component B comprises the following steps:
adding the water, sodium dodecyl benzene sulfonate, tetraacetylethylenediamine and sodium silicate hydroxy ethylidene diphosphonic acid into a reaction kettle, and stirring until the materials are completely dissolved to obtain a mixture;
and stirring the obtained mixture and sodium peroxide until the mixture is uniformly mixed to obtain a component B, namely the marker pen cleaning agent.
Spraying the prepared component A on the surface of a toilet plate marked with marker marks, and wiping the marker marks after the marker marks are dissolved.
Fig. 1 is a photograph showing the cleaning effect of the marker cleaning agent prepared in example 1 on the marks of the marker on the surface of the glazed ceramic tile, wherein a is a photograph before cleaning, and b is a photograph after cleaning of the component a. It can be found that the marking pen marks on the surface of a smooth substrate can be effectively removed by using the component A prepared by the invention.
Example 2
This example differs from example 1 in that:
the component A comprises the following components in percentage by mass:
30% dimethyl glutarate, 40% n-bromopropane, 10% dimethyl carbonate, 10% ethylene glycol phenyl ether, 10% D-limonene.
The component B comprises the following components in percentage by mass:
20% sodium peroxide, 5% hydrogen peroxide, 3% sodium dodecylbenzenesulfonate, 0.7% aminotrimethylenephosphonic acid, 1% tetraacetylethylenediamine and 65.3% water.
Spraying the prepared component A onto the surface of a cement wall marked with marker marks, wiping the marker marks after the marker marks are dissolved, spraying the prepared component B onto the surface of the residual marks, and cleaning the residual marks after the component B is naturally dried.
FIG. 2 is a photograph showing the effect of the marker cleaning agent prepared in example 2 on cleaning marks on a cement wall surface, wherein a is a photograph of the component A before cleaning, B is a photograph of the component A after cleaning, and c is a photograph of the component B after cleaning. The marking pen cleaning agent prepared by the invention can be used for efficiently removing marks of marking pens on the surface of the microporous rough substrate.
Comparative example 1
A marking pen cleaning agent (a large-head pen cleaning agent produced by Shibata Shanghai Guiwang household article Co., Ltd.) which is sold in the conventional market is sprayed on the surface of a cement wall marked with marking pen marks, and after the marking pen marks are dissolved, the marking pen marks are wiped.
FIG. 3 is a photograph showing the effect of cleaning the markings of a marker on a cement wall surface by using the marker cleaning agent of comparative example 1, wherein a is a photograph before cleaning and b is a photograph after cleaning. It was found that the marking pen markings on the surface of a microporous, rough substrate could not be removed efficiently using conventional commercially available marking pen cleaners.
Example 3
This example differs from example 1 in that:
the component A comprises the following components in percentage by mass:
30% dimethyl adipate, 30% n-bromopropane, 20% dimethyl carbonate, 10% ethylene glycol phenyl ether, 10% D-limonene.
The component B comprises the following components in percentage by mass:
25% of sodium peroxide, 5% of sodium dodecyl benzene sulfonate, 0.5% of ethylenediamine tetramethylene phosphonic acid, 1% of tetraacetylethylenediamine and 68.3% of water.
And spraying the prepared component A onto the surface of the frosted marble marked with the mark of the marking pen, wiping the mark of the marking pen after the mark of the marking pen is dissolved, spraying the prepared component B onto the surface of the residual mark, and cleaning the residual mark after the component B is naturally dried.
Fig. 4 is a photograph showing the effect of the marker cleaning agent prepared in example 3 on the surface of the ground marble, wherein a is a photograph before cleaning and b is a photograph after cleaning. The marking pen cleaning agent prepared by the invention can be used for efficiently removing marks of marking pens on the surface of the microporous rough substrate.
Example 4
This example differs from example 1 in that:
the component A comprises the following components in percentage by mass:
40% dimethyl glutarate, 40% n-bromopropane, 10% dimethyl carbonate and 10% ethylene glycol phenyl ether.
The component B comprises the following components in percentage by mass:
30% hydrogen peroxide, 3% sodium dodecylbenzenesulfonate, 0.7% diethylenetriamine pentamethylenephosphonic acid, 1% tetraacetylethylenediamine and 65.3% water.
Spraying the prepared component A onto the surface of a fire board floor marked with marker marks, after the marker marks are dissolved, wiping the marker marks, spraying the prepared component B onto the surface of the residual marks, and after the component B is naturally dried, cleaning the residual marks.
FIG. 5 is a photograph showing the effect of the cleaning agent for marker on the surface of a floor of a fire board on the marks of the marker prepared in example 4, wherein a is a photograph before cleaning and b is a photograph after cleaning. The marking pen cleaning agent prepared by the invention can be used for efficiently removing marks of marking pens on the surface of the microporous rough substrate.
Example 5
This example differs from example 1 in that:
the component A comprises the following components in percentage by mass:
20% of dimethyl succinate, 20% of dimethyl glutarate, 40% of n-bromopropane, 10% of dimethyl carbonate and 10% of ethylene glycol phenyl ether.
The component B comprises the following components in percentage by mass:
20% sodium peroxide, 5% hydrogen peroxide, 3% sodium dodecylbenzenesulfonate, 1% tetraacetylethylenediamine and 71% water.
Spraying the prepared component A onto the surface of a granite floor marked with mark pen marks, wiping the mark pen marks after the mark pen marks are dissolved, spraying the prepared component B onto the surface of the residual marks, and cleaning the residual marks after the component B is naturally dried.
FIG. 6 is a photograph showing the effect of the marker cleaning agent prepared in example 5 on cleaning of marker marks on the surface of granite floor, wherein a is a photograph before cleaning and b is a photograph after cleaning. The marking pen cleaning agent prepared by the invention can be used for efficiently removing marks of marking pens on the surface of the microporous rough substrate.
Comparative example 2
This comparative example differs from example 1 in that: the component A is not added with glycol phenyl ether.
And spraying the prepared component A on the surface of the glazed ceramic tile marked with the mark pen mark, and wiping the mark pen mark after the mark pen mark is dissolved.
Fig. 7 is a photograph showing the effect of the marker cleaning agent of comparative example 2 on cleaning marks on the surface of a glazed tile, wherein a is a photograph before cleaning and b is a photograph after cleaning. Comparing fig. 1 and 7, it can be seen that the addition of the ethylene glycol phenyl ether component affects the cleaning effect of the marker cleaning agent.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. A marker cleaning agent comprises a component A and a component B,
the component A comprises the following components in percentage by mass:
30-50% of a dibasic 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.
2. The cleaning agent for marker pens according to claim 1, wherein the component A comprises the following components in percentage by mass:
33-47% of a dibasic ester solvent, 23-37% of n-bromopropane, 10-15% of ethylene glycol phenyl ether, 10-15% of dimethyl carbonate and 5-10% of D-limonene.
3. The marker cleaning agent according to claim 1 or 2, wherein the dibasic ester solvent comprises one or more of dimethyl succinate, dimethyl glutarate and dimethyl adipate.
4. The cleaning agent for marker pens according to claim 1, wherein the component B comprises the following components in percentage by mass:
20-30% of a decolorizing agent, 2-3% of sodium dodecyl benzene sulfonate, 1-2% of tetraacetylethylenediamine, 62-75% of water and 0.3-0.8% of a stabilizer.
5. The marker cleaning agent of claim 1 or 4, wherein the decolorizing agent comprises sodium peroxide and/or hydrogen peroxide.
6. The marking pen cleaning agent according to claim 1, wherein the stabilizer comprises one or any two of sodium silicate hydroxyethylidene diphosphonic acid, aminotrimethylene phosphonic acid, ethylenediamine tetramethylene phosphonic acid, sodium ethylenediamine tetramethylene phosphonate and diethylenetriamine pentamethylene phosphonic acid.
7. The method for preparing the marker cleaning agent according to any one of claims 1 to 6, comprising the steps of:
mixing a dibasic ester solvent, n-bromopropane, ethylene glycol phenyl ether, dimethyl carbonate and D-limonene to obtain a component A;
and mixing a decoloring agent, sodium dodecyl benzene sulfonate, tetraacetylethylenediamine, water and a stabilizer to obtain a component B, thus obtaining the marker pen cleaning agent.
8. A method of cleaning a marker imprint, comprising the steps of:
sequentially spraying the component A and the component B in the marker cleaning agent as defined in any one of claims 1 to 6 or the marker cleaning agent prepared by the preparation method as defined in claim 7 onto the surface of a substrate marked with marker marks, and removing the marker marks;
the matrix is a microporous rough matrix.
9. The cleaning method of claim 8, wherein the microporous, rough substrate is a terrazzo floor, a ground granite floor, a ground marble floor, a fire-baked floor, a litchi-faced floor, a cement wall, a sand-blasted wall, or a sidewalk tile.
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