CN110938502B - Optical color-changing pigment vacuum coating substrate cleaning agent and preparation method thereof - Google Patents
Optical color-changing pigment vacuum coating substrate cleaning agent and preparation method thereof Download PDFInfo
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- CN110938502B CN110938502B CN201911252229.3A CN201911252229A CN110938502B CN 110938502 B CN110938502 B CN 110938502B CN 201911252229 A CN201911252229 A CN 201911252229A CN 110938502 B CN110938502 B CN 110938502B
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- ether
- ethylene glycol
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- substrate
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- 239000000758 substrate Substances 0.000 title claims abstract description 38
- 239000000049 pigment Substances 0.000 title claims abstract description 29
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 28
- 230000003287 optical effect Effects 0.000 title claims abstract description 19
- 238000001771 vacuum deposition Methods 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- -1 N-ethylmorpholine compound Chemical class 0.000 claims abstract description 11
- HVCNXQOWACZAFN-UHFFFAOYSA-N 4-ethylmorpholine Chemical class CCN1CCOCC1 HVCNXQOWACZAFN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 230000007935 neutral effect Effects 0.000 claims abstract description 7
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical class OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000007524 organic acids Chemical class 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims description 10
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- PMHXGHYANBXRSZ-UHFFFAOYSA-N n,n-dimethyl-2-morpholin-4-ylethanamine Chemical compound CN(C)CCN1CCOCC1 PMHXGHYANBXRSZ-UHFFFAOYSA-N 0.000 claims description 6
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 4
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 4
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- RWIVICVCHVMHMU-UHFFFAOYSA-N n-aminoethylmorpholine Chemical compound NCCN1CCOCC1 RWIVICVCHVMHMU-UHFFFAOYSA-N 0.000 claims description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 claims description 2
- GDXHBFHOEYVPED-UHFFFAOYSA-N 1-(2-butoxyethoxy)butane Chemical compound CCCCOCCOCCCC GDXHBFHOEYVPED-UHFFFAOYSA-N 0.000 claims description 2
- MZBACIJSSOHXQA-UHFFFAOYSA-N 1-(2-ethoxyethoxy)propane Chemical compound CCCOCCOCC MZBACIJSSOHXQA-UHFFFAOYSA-N 0.000 claims description 2
- XDFQEFFBRPGSMC-UHFFFAOYSA-N 1-(2-methoxyethoxy)butane Chemical compound CCCCOCCOC XDFQEFFBRPGSMC-UHFFFAOYSA-N 0.000 claims description 2
- ILLHRDFIVGEPIU-UHFFFAOYSA-N 1-(2-methoxyethoxy)propane Chemical compound CCCOCCOC ILLHRDFIVGEPIU-UHFFFAOYSA-N 0.000 claims description 2
- ZCBZQEYJWBUONO-UHFFFAOYSA-N 1-(2-propoxyethoxy)butane Chemical compound CCCCOCCOCCC ZCBZQEYJWBUONO-UHFFFAOYSA-N 0.000 claims description 2
- HQSLKNLISLWZQH-UHFFFAOYSA-N 1-(2-propoxyethoxy)propane Chemical compound CCCOCCOCCC HQSLKNLISLWZQH-UHFFFAOYSA-N 0.000 claims description 2
- CAQYAZNFWDDMIT-UHFFFAOYSA-N 1-ethoxy-2-methoxyethane Chemical compound CCOCCOC CAQYAZNFWDDMIT-UHFFFAOYSA-N 0.000 claims description 2
- KKFDCBRMNNSAAW-UHFFFAOYSA-N 2-(morpholin-4-yl)ethanol Chemical compound OCCN1CCOCC1 KKFDCBRMNNSAAW-UHFFFAOYSA-N 0.000 claims description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 2
- YEYKMVJDLWJFOA-UHFFFAOYSA-N 2-propoxyethanol Chemical compound CCCOCCO YEYKMVJDLWJFOA-UHFFFAOYSA-N 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims description 2
- 239000001361 adipic acid Substances 0.000 claims description 2
- 235000011037 adipic acid Nutrition 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 2
- 235000019260 propionic acid Nutrition 0.000 claims description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 2
- 229960004889 salicylic acid Drugs 0.000 claims description 2
- 239000001384 succinic acid Substances 0.000 claims description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 5
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 4
- 150000004706 metal oxides Chemical class 0.000 abstract description 4
- 239000011368 organic material Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012788 optical film Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- 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
- C11D7/34—Organic compounds containing sulfur
-
- 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
- C11D7/261—Alcohols; Phenols
-
- 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
- C11D7/50—Solvents
- C11D7/5004—Organic solvents
- C11D7/5009—Organic solvents containing phosphorus, sulfur or silicon, e.g. dimethylsulfoxide
-
- 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
- C11D7/50—Solvents
- C11D7/5004—Organic solvents
- C11D7/5022—Organic solvents containing oxygen
Abstract
The invention relates to a substrate cleaning agent and a preparation method thereof, and particularly discloses an optical color-changing pigment vacuum coating substrate cleaning agent and a preparation method thereof, aiming at solving the problem that various materials, dust and the like remained on the existing substrate are difficult to clean. The cleaning agent comprises the following raw materials in percentage by mass: 5-30% of N-ethylmorpholine compounds, 1-20% of volatile glycol ether compounds and 60-80% of water. The preparation method comprises the steps of stirring and dissolving the N-ethylmorpholine compound, the volatile glycol ether compound and water in proportion according to the formula amount, and adjusting the mixture to be neutral by using an organic acid pH regulator. The cleaning agent for the optical color-changing pigment vacuum coating substrate, which is prepared by the invention, can completely clean various organic materials, metal oxides, dust and the like on the substrate.
Description
Technical Field
The invention relates to a substrate cleaning agent and a preparation method thereof, in particular to an optical color-changing pigment vacuum coating substrate cleaning agent and a preparation method thereof.
Background
Optically variable pigments, i.e. optically interferometric color-changing pigments, are formed by the superposition of a plurality of films of different refractive indices and can exhibit different colors when observed from different angles. The basic principle is based on the multi-beam interference and the effect of angle-dependent color variation of optical films, and the optical film is formed by depositing dielectric materials or transparent metal oxides with different refractive indexes on the same carrier (substrate) in sequence by adopting a physical vapor deposition method and accurately controlling the thickness, the proportion and the sequence of each film layer. Under the condition of changing the incident angle, the transmitted or reflected light beam changes with the angle due to the equivalent optical path of the film stack sequence, so that the reflected or transmitted spectrum shifts, and the optical film presents different colors.
The optically variable pigment has great development potential as a new material, various products such as high-chroma optically variable pigment, metamerism optically variable pigment, full-medium optically variable pigment and the like are developed successively at present, and the optically variable pigment is widely applied to the top anti-counterfeiting fields such as automobiles, household appliances, beauty cosmetics, currency, securities, certificate bills, anti-counterfeiting marks and the like.
The optically variable pigment is prepared by depositing different materials on a coated substrate layer by layer through a vacuum coating technology, and then stripping and crushing, the requirement on the substrate is extremely strict, the substrate after being used once can be stained with various materials, dust and the like remained after the last stripping, the cleaning is difficult, the substrates are difficult to clean by common cleaning agents and cleaning materials, and the acidic corrosive cleaning agents can damage the surface of the substrate, so that the finding of the cleaning agent with strong dissolving capacity and less residue is an important task for an optically variable material manufacturer.
Disclosure of Invention
The invention aims to provide a cleaning agent for an optical color-changing pigment vacuum coating substrate, which can effectively elute all impurities attached to the substrate and meet the requirement of producing an optical color-changing pigment.
In order to realize the purpose of the invention, the following technical scheme is provided:
an optical color-changing pigment vacuum coating substrate cleaning agent comprises the following raw materials in percentage by mass: 5-30% of N-ethylmorpholine compounds, 1-20% of volatile glycol ether compounds and 60-80% of water.
The cleaning agent for the optical color-changing pigment vacuum coating substrate comprises the following raw materials in percentage by mass: 15-25% of N-ethylmorpholine compounds, 10-15% of volatile glycol ether compounds and 60-70% of water.
In the cleaning agent for the substrate with the optical color-changing pigment vacuum coating, the N-ethyl morpholine compound is one or a mixture of more of N-ethyl morpholine, N- (2-aminoethyl) morpholine, N- (2-hydroxyethyl) morpholine and 4- [2- (dimethylamino) ethyl ] morpholine.
In the cleaning agent for the vacuum coating substrate of the optical color-changing pigment, the volatile glycol ether compound is one or a mixture of more of ethylene glycol methyl ether, ethylene glycol dimethyl ether, ethylene glycol ethyl ether, ethylene glycol diethyl ether, ethylene glycol methyl ethyl ether, ethylene glycol propyl ether, ethylene glycol dipropyl ether, ethylene glycol methyl propyl ether, ethylene glycol ethyl propyl ether, ethylene glycol butyl ether, ethylene glycol dibutyl ether, ethylene glycol methyl butyl ether, ethylene glycol butyl ether and ethylene glycol propyl butyl ether.
In the cleaning agent for the substrate with the optically variable pigment vacuum coating, a small amount of other materials and organic solvents which have cleaning effects on various organic materials, metal oxides, dust and the like on the substrate can be added.
The invention also provides a preparation method of the cleaning agent for the optical color-changing pigment vacuum coating substrate, which comprises the steps of stirring and dissolving the N-ethyl morpholine compound, the volatile glycol ether compound and water in proportion according to the formula amount, and adjusting the pH value to be neutral by using the organic acid pH regulator.
Further, the organic acid pH regulator is one or a mixture of more of citric acid, ethylene diamine tetraacetic acid disodium salt, salicylic acid, lactic acid, acetic acid, propionic acid, butyric acid, isobutyric acid, oxalic acid, malonic acid, succinic acid and adipic acid.
The preparation of the cleaning agent for the optical color-changing pigment vacuum coating substrate provided by the invention is carried out in a clean space so as to avoid introducing new pollutants.
The cleaning agent for the optical color-changing pigment vacuum coating substrate is subjected to environment-friendly treatment after use, and the cleaned substrate is cleaned by pure water.
Compared with the prior art, the invention has the beneficial effects that:
1. the cleaning agent for the substrate with the optical color-changing pigment vacuum coating can completely remove various organic materials, metal oxides, dust and the like on the substrate. The N-ethyl morpholine compound is mainly used as a polyurethane synthesis catalyst, a chemical intermediate or a solvent, has strong permeability and dissolving capacity (particularly for resin substances), has a certain dissolving effect on inorganic substances, is not corrosive, is easy to clean, and is used as a main substance for performing the dissolving effect in the invention.
2. The volatile glycol ether compounds have strong dissolving capacity on organic compounds, have synergistic effect with N-ethyl morpholine compounds, and simultaneously increase the solubility of the compounds in water.
3. The raw material of the cleaning agent for the optical color-changing pigment vacuum coating substrate is mainly water, so that the using amount of an organic solvent is reduced, the cleaning agent is more environment-friendly, and residues are easier to clean.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, but the present invention is not limited thereto.
Example 1
Taking 25g of N- (2-aminoethyl) morpholine, 10g of volatile ethylene glycol monomethyl ether and 65g of water, stirring for dissolving, and adjusting the pH value to be neutral by using citric acid. The whole production process is carried out in a clean space.
The qualified rate of the coating after cleaning according to the cleaning procedure is more than 99 percent. And the substrate is cleaned after the pH value of the N- (2-aminoethyl) morpholine water is adjusted by citric acid, the qualified rate of the coating film under the same standard is only 80%, and the qualified rate of the ethylene glycol monomethyl ether is 90-95%.
Example 2
Taking 15g of 4- [2- (dimethylamino) ethyl ] morpholine, 15g of ethylene glycol dimethyl ether and 70g of water, stirring for dissolving, and adjusting the pH value to be neutral by using citric acid. The whole production process is carried out in a clean space.
The qualified rate of the coating after cleaning according to the cleaning procedure is more than 99 percent. In a comparison test, the substrate is cleaned after 4- [2- (dimethylamino) ethyl ] morpholine water is used alone and the pH value is adjusted by citric acid, the qualified rate of film coating is 90-95%, and the qualified rate of glycol dimethyl ether is about 95%.
Example 3
Taking 25g of 4- [2- (dimethylamino) ethyl ] morpholine, 10g of ethylene glycol dimethyl ether, 10g of ethylene glycol butyl ether, 0.5g of isopropanol and 64.5g of water, stirring for dissolving, and adjusting the pH value to be neutral by using disodium ethylenediamine tetraacetic acid. The whole production process is carried out in a clean space.
The qualified rate of the coating after cleaning according to the cleaning procedure is more than 99 percent. In a contrast test, 4- [2- (dimethylamino) ethyl ] morpholine and isopropanol are added into water, the pH value of the substrate is adjusted by using disodium ethylene diamine tetraacetate, and then the substrate is cleaned, the coating qualification rate is 90-98%, and the water qualification rate of dimethyl glycol, butyl glycol ether and isopropanol is 95-98%.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (4)
1. The cleaning agent for the optical color-changing pigment vacuum coating substrate is characterized by comprising the following raw materials in percentage by mass: 5-30% of N-ethyl morpholine compounds, 1-20% of volatile glycol ether compounds, 60-80% of water and a proper amount of organic acid pH regulator for regulating the pH value of the cleaning agent to be neutral; the N-ethyl morpholine compound is one or a mixture of more of N-ethyl morpholine, N- (2-aminoethyl) morpholine, N- (2-hydroxyethyl) morpholine and 4- [2- (dimethylamino) ethyl ] morpholine; the volatile glycol ether compound is one or a mixture of more of ethylene glycol methyl ether, ethylene glycol dimethyl ether, ethylene glycol ethyl ether, ethylene glycol diethyl ether, ethylene glycol methyl ethyl ether, ethylene glycol propyl ether, ethylene glycol dipropyl ether, ethylene glycol methyl propyl ether, ethylene glycol ethyl propyl ether, ethylene glycol butyl ether, ethylene glycol dibutyl ether, ethylene glycol methyl butyl ether, ethylene glycol butyl ether and ethylene glycol propyl butyl ether.
2. The cleaning agent for the optically variable pigment vacuum coated substrate according to claim 1, which is characterized by comprising the following raw materials in percentage by mass: 15-25% of N-ethylmorpholine compounds, 10-15% of volatile glycol ether compounds and 60-70% of water.
3. The method for preparing the cleaning agent for the substrate with the optical color-changing pigment vacuum coating as claimed in claim 1, wherein the N-ethylmorpholine compound, the volatile glycol ether compound and water are proportionally mixed and dissolved, and then the mixture is adjusted to be neutral by the organic acid pH regulator.
4. The method for preparing a cleaning agent for a vacuum coated substrate of an optically variable pigment in claim 3, wherein the organic acid pH regulator is one or a mixture of citric acid, ethylenediamine tetraacetic acid, disodium ethylenediamine tetraacetic acid, salicylic acid, lactic acid, acetic acid, propionic acid, butyric acid, isobutyric acid, oxalic acid, malonic acid, succinic acid and adipic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911252229.3A CN110938502B (en) | 2019-12-09 | 2019-12-09 | Optical color-changing pigment vacuum coating substrate cleaning agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911252229.3A CN110938502B (en) | 2019-12-09 | 2019-12-09 | Optical color-changing pigment vacuum coating substrate cleaning agent and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110938502A CN110938502A (en) | 2020-03-31 |
| CN110938502B true CN110938502B (en) | 2021-10-22 |
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| CN201911252229.3A Active CN110938502B (en) | 2019-12-09 | 2019-12-09 | Optical color-changing pigment vacuum coating substrate cleaning agent and preparation method thereof |
Country Status (1)
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| CN (1) | CN110938502B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007120259A2 (en) * | 2005-11-08 | 2007-10-25 | Advanced Technology Materials, Inc. | Formulations for removing copper-containing post-etch residue from microelectronic devices |
| CN104781384A (en) * | 2012-11-07 | 2015-07-15 | 旭硝子株式会社 | Solvent composition |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8338087B2 (en) * | 2004-03-03 | 2012-12-25 | Advanced Technology Materials, Inc | Composition and process for post-etch removal of photoresist and/or sacrificial anti-reflective material deposited on a substrate |
| BR102012024778A2 (en) * | 2012-09-28 | 2014-08-19 | Cristalia Prod Quimicos Farm | Heteroaromatic compounds; PROCESS FOR PREPARING COMPOUNDS, PHARMACEUTICAL COMPOSITIONS, USES AND TREATMENT METHOD FOR ACUTE AND CHRONIC PAIN |
| TWI703210B (en) * | 2017-04-11 | 2020-09-01 | 美商恩特葛瑞斯股份有限公司 | Post chemical mechanical polishing formulations and method of use |
-
2019
- 2019-12-09 CN CN201911252229.3A patent/CN110938502B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007120259A2 (en) * | 2005-11-08 | 2007-10-25 | Advanced Technology Materials, Inc. | Formulations for removing copper-containing post-etch residue from microelectronic devices |
| CN104781384A (en) * | 2012-11-07 | 2015-07-15 | 旭硝子株式会社 | Solvent composition |
Non-Patent Citations (1)
| Title |
|---|
| 二甲胺基乙基吗啉;徐春翼;《科技成果》;20070401;第1-2页 * |
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| CN110938502A (en) | 2020-03-31 |
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Denomination of invention: An optical color changing pigment vacuum coating substrate cleaning agent and its preparation method Granted publication date: 20211022 Pledgee: Agricultural Bank of China Limited Jingzhou Economic Development Zone Branch Pledgor: JINGZHOU TIANYI FINE CHEMICAL DEVELOPMENT CO.,LTD. Registration number: Y2024980011046 |