CN114773912A - Two-group ink capable of overlapping colors for water-based pen and preparation method thereof - Google Patents
Two-group ink capable of overlapping colors for water-based pen and preparation method thereof Download PDFInfo
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- CN114773912A CN114773912A CN202210620931.6A CN202210620931A CN114773912A CN 114773912 A CN114773912 A CN 114773912A CN 202210620931 A CN202210620931 A CN 202210620931A CN 114773912 A CN114773912 A CN 114773912A
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- ink
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- inks
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000003086 colorant Substances 0.000 title claims description 23
- 239000000976 ink Substances 0.000 claims abstract description 95
- 238000004040 coloring Methods 0.000 claims abstract description 14
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 21
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 18
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- 239000000049 pigment Substances 0.000 claims description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000000975 dye Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- WOKDXPHSIQRTJF-UHFFFAOYSA-N 3-[3-[3-[3-[3-[3-[3-[3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)CO WOKDXPHSIQRTJF-UHFFFAOYSA-N 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 8
- 239000003906 humectant Substances 0.000 claims description 8
- -1 polyoxyethylene Polymers 0.000 claims description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 7
- 150000002191 fatty alcohols Chemical class 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 235000006408 oxalic acid Nutrition 0.000 claims description 6
- 229920001451 polypropylene glycol Polymers 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 235000011167 hydrochloric acid Nutrition 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 235000011007 phosphoric acid Nutrition 0.000 claims description 4
- DJEHXEMURTVAOE-UHFFFAOYSA-M potassium bisulfite Chemical compound [K+].OS([O-])=O DJEHXEMURTVAOE-UHFFFAOYSA-M 0.000 claims description 4
- 235000010259 potassium hydrogen sulphite Nutrition 0.000 claims description 4
- XXQBEVHPUKOQEO-UHFFFAOYSA-N potassium superoxide Chemical compound [K+].[K+].[O-][O-] XXQBEVHPUKOQEO-UHFFFAOYSA-N 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 4
- 230000003381 solubilizing effect Effects 0.000 claims description 4
- 239000001000 anthraquinone dye Substances 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- 125000005626 carbonium group Chemical group 0.000 claims description 3
- 239000000434 metal complex dye Substances 0.000 claims description 3
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 3
- 229940099427 potassium bisulfite Drugs 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000004343 Calcium peroxide Substances 0.000 claims description 2
- SPAGIJMPHSUYSE-UHFFFAOYSA-N Magnesium peroxide Chemical compound [Mg+2].[O-][O-] SPAGIJMPHSUYSE-UHFFFAOYSA-N 0.000 claims description 2
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 claims description 2
- 235000019402 calcium peroxide Nutrition 0.000 claims description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 2
- 229960004995 magnesium peroxide Drugs 0.000 claims description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 150000008425 anthrones Chemical class 0.000 claims 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 231100000989 no adverse effect Toxicity 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- KBTJYNAFUYTSNN-UHFFFAOYSA-N [Na].OO Chemical compound [Na].OO KBTJYNAFUYTSNN-UHFFFAOYSA-N 0.000 description 1
- RJGDLRCDCYRQOQ-UHFFFAOYSA-N anthrone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3CC2=C1 RJGDLRCDCYRQOQ-UHFFFAOYSA-N 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
- C09D11/17—Writing inks characterised by colouring agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/54—Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses two groups of inks for a water-based pen capable of being overlapped in matched use and a preparation method thereof, belongs to the technical field of ink for cultural goods, and relates to an ink set for a water-based pen, wherein after an ink group A is written and dried on paper, an ink group B is written on the original coloring part of the ink group A again, the color of the ink group A can be completely overlapped and covered by the ink group B, and finally the ink set is converted into the color of the ink group B and has no variegated color. The method comprises adding a dissolving assistant and a decoloring assistant into the ink formula of the group B, decomposing the original color of the group A, and changing the original color of the mark into the color of the group B. The invention has the advantages of clear mark, no adverse effect after color replacement and no odor, and has good application prospect for learning marks, greeting card making, doodling and drawing, writing and the like. It is recommended to apply the double-head pen accessory with a partition in the middle, wherein one end is filled with ink of the group A, and the other end is filled with ink of the group B.
Description
Technical Field
The invention belongs to the technical field of ink for cultural goods, and particularly relates to two sets of ink which can be matched for use and used for a water-based pen and can be used for color superposition and a preparation method thereof.
Background
In the past, pen inks such as fluorescent pen inks, writing inks or drawing inks are popular with consumers due to unique performance, but only one color can be marked, and if the consumers want to change the color of the mark at the same place before, the color of the mark is changed at the same place, so that the color is overlapped and changed, and the appearance is not attractive. In addition, the color deepening, overlapping and color changing are easily caused at the boundary of different colors when DIY is used for drawing, so that the whole drawing is influenced. All inks for pens sold in the market at present have the defects.
Disclosure of Invention
The invention aims to solve the existing problems, provide two groups of inks for water-based pens capable of overlapping colors and a preparation method thereof, and solve the problems that most of inks for pens are different in color, can be deepened, overlapped and discolored when repeatedly marked at the same position, and are irregularly uncontrollable in color change. The invention uses the ink of group A as writing, fluorescence marking characters or drawing, after the ink of group A is dried, the ink of group B is written again at the original coloring place of the ink of group A, the color of the ink of group A can be completely overlapped and covered by the ink of group B, and finally the color is converted into the color of group B.
The invention is realized by the following technical scheme:
two groups of inks which are matched for use and can be used for a water-based pen with overlapped colors comprise a group A ink and a group B ink;
the group A ink comprises the following components in percentage by mass: 1-10% of water-soluble dye, 1-25% of humectant, 0.1-1% of pH regulator and the balance of water-soluble organic solvent or water;
the B group of ink comprises the following components in percentage by mass: 1-10% of coloring pigment, 1-15% of humectant, 2-15% of resin, 2-10% of coating material, 1-4% of solubilizing aid, 1-15% of decolorizing aid, 0.1-1% of pH regulator and the balance of water-soluble organic solvent or water.
Further, the water-soluble dye in the group A ink is one or more of anthraquinone dye, carbonium dye and metal complex dye.
Further, the humectant in the group A ink is one or more of decaglycerol, glycerol, propylene glycol and polypropylene glycol, and the pH regulator is one or more of ammonia water, sodium hydroxide, hydrochloric acid, phosphoric acid and oxalic acid.
Further, the humectant in the group B ink is one or more of decaglycerol, glycerol, propylene glycol and polypropylene glycol, and the pH regulator is one or more of ammonia water, sodium hydroxide, hydrochloric acid, phosphoric acid and oxalic acid. Further, the coloring pigment in the B group of ink is one or more of anthrone, triarylmethane, phthalocyanine pigment or dye.
Furthermore, the resin in the B group of ink is one or more of acrylic acid, ethylene-vinyl acetate copolymer and polyurethane.
Further, the coating material in the group B ink is prepared from one or more of PVP15, PVP30, PVP60 and PVP90, DISPERBYK-2012 and polyoxyethylene fatty alcohol ether in a mass ratio of 0.1-1: 0.5-2: 1-3.
Further, the solubilizing aid in the ink in the group B is one or two of ethanol and propanol.
Further, the decoloring auxiliary agent in the B group of ink is one or more of sodium hydrogen peroxide, potassium peroxide, calcium peroxide, magnesium peroxide and potassium hydrogen sulfite.
A preparation method of two groups of ink capable of overlapping colors for a water-based pen, which is used in a matched manner, is characterized by comprising the following steps: mixing the group A according to the proportion, and stirring at a high speed to obtain the group A ink; and B, preparing PVP into an aqueous solution according to a ratio, mixing the aqueous solution with DISPERBYK-2012 and polyoxyethylene fatty alcohol ether according to a mass ratio of 0.1-1: 0.5-2: 1-3, adding a coloring pigment after the aqueous solution is prepared, stirring at a high speed to pre-disperse the coloring pigment into viscous slurry, adding other raw materials, and stirring at a low speed to obtain the ink B.
Compared with the prior art, the invention has the following advantages:
according to the invention, through formula optimization, the surfaces of the coloring pigments in the B group of ink colors are coated. The coating layer is a nano-level colorless transparent material, so that the coloring pigment can be kept stable in B group ink color for a long time, the structure is not easy to damage, the color is kept bright for a long time, the fluorescent pigment is kept to have a strong fluorescent effect, and the practicability is better. When the ink is used, the B group of ink colors cover the coloring part of the A group of ink colors, the dye adsorbed in the original A group of ink colors on the paper is dissolved into the B group of ink colors again and decolored by the decoloring auxiliary agent in the ink, so that only the B group of ink colors are presented, and the ink has good practical application value.
Detailed Description
The invention will now be further illustrated with reference to specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Example 1
Ink of group A: adding 3g of anthraquinone dye into 81.9g of water, quickly stirring for 20min, quickly stirring 10g of glycerol, 5g of propylene glycol and 0.1 g of ammonia water for 1h, and filtering to remove large-particle impurities to obtain a finished product;
ink of group B: 8g of PVP15, 0.5g of DISPERBYK2012 and 0.5g of polyoxyethylene fatty alcohol ether were mixed to obtain a coating material. Mixing the coating material with 35g of deionized water, adding 5g of red fluorescent pigment, stirring and dispersing to obtain viscous slurry, grinding 0.3mm zirconium beads for 1 hour, then adding 8g of propylene glycol, 10g of decaglycerol, 5g of acrylic resin, 2g of ethanol, 3g of potassium bisulfite and 0.2 g of ammonia water, and supplementing deionized water, and stirring at a low speed for 1 hour. Filtering to remove large particle impurities to obtain the final product.
Example 2
Ink set A: adding 2g of carbonium dye into 89.85g of water, quickly stirring for 20min, stirring 8g of decaglycerol and 0.15 g of ammonia water at a low speed for 1h, and filtering to remove large-particle impurities to obtain a finished product;
ink of group B: the coating material was prepared from 6g PVP (K15: K90 ═ 1:1), 0.5g DISPERBYK2012 and 0.6g polyoxyethylene fatty alcohol ether. Mixing the coating material with 35g of deionized water, adding 3g of phthalocyanine pigment, stirring and dispersing to obtain viscous slurry, grinding 0.3mm zirconium beads for 1 hour, adding 10g of propylene glycol, 8g of decaglycerol, 4g of polyurethane resin, 3g of ethanol, 4g of potassium bisulfite and 0.1 g of ammonia water, and then supplementing deionized water, and stirring at a low speed for 1 hour. Filtering to remove large particle impurities to obtain the final product.
Example 3
Ink set A: adding 4g of metal complex dye into 84.8g of water, quickly stirring for 20min, stirring 11g of glycerol and 0.2 g of oxalic acid at a low speed for 1h, and filtering to remove large-particle impurities to obtain a finished product;
b group of inks: the coating material was formulated with 5g PVP (K30: K90 ═ 1:1), 0.5g DISPERBYK2012 and 0.6g polyoxyethylene fatty alcohol ether. Mixing the coating material with 35g of deionized water, adding 3g of triarylmethane pigment, stirring and dispersing to obtain viscous slurry, grinding 0.3mm zirconium beads for 1 hour, then adding 10g of polypropylene glycol, 8g of decaglycerol, 7g of polyurethane resin, 3g of ethanol, 3g of hydrogen peroxide and 0.4 g of oxalic acid, and supplementing deionized water, and stirring at a low speed for 1 hour. Filtering to remove large particle impurities to obtain the final product.
In order to compare the technical effects of the present application, the inks were prepared by the methods of examples 1 to 3, and the performance of the inks before and after storage at 50 ℃ for 30 days were tested.
The specific test results are shown in table 1 below:
TABLE 1
The ink prepared by the method is clear in writing and marking, the ink B is written on the original coloring part of the ink A after the ink A is written and dried on paper, the color of the ink A can be completely overlapped and covered by the ink B, and finally the ink A is converted into the color of the ink B without mixed colors.
Claims (10)
1. Two groups of inks which are matched for use and can be used for a water-based pen with overlapped colors are characterized by comprising a group A ink and a group B ink;
the group A ink comprises the following components in percentage by mass: 1-10% of water-soluble dye, 1-25% of humectant, 0.1-1% of pH regulator and the balance of water-soluble organic solvent or water;
the B group of ink comprises the following components in percentage by mass: 1-10% of coloring pigment, 1-15% of humectant, 2-15% of resin, 2-10% of coating material, 1-4% of solubilizing aid, 1-15% of decoloring aid, 0.1-1% of pH regulator and the balance of water-soluble organic solvent or water.
2. The two sets of inks for water-based pens capable of overlapping colors according to claim 1, wherein the water-soluble dye in the ink set A is one or more of anthraquinone dye, carbonium dye and metal complex dye.
3. The two sets of inks for the water-based pen, which can be used in combination to form a stack of colors according to claim 1, wherein the humectant in the ink set A is one or more of decaglycerol, glycerol, propylene glycol and polypropylene glycol, and the pH regulator is one or more of ammonia water, sodium hydroxide, hydrochloric acid, phosphoric acid and oxalic acid.
4. The two sets of inks for the water-based pen, which can be used together to form a stack of colors according to claim 1, wherein the humectant in the ink set B is one or more of decaglycerol, glycerol, propylene glycol and polypropylene glycol, and the pH regulator is one or more of ammonia water, sodium hydroxide, hydrochloric acid, phosphoric acid and oxalic acid.
5. The two sets of inks for water-based pens capable of stacking colors according to claim 1, wherein the coloring pigment in the ink set B is one or more of anthrones, triarylmethanes, phthalocyanine pigments or dyes.
6. The two sets of inks for the water-based pen, which can be used together to form a stack of colors according to claim 1, wherein the resin in the ink set B is one or more of acrylic acid, ethylene-vinyl acetate copolymer and polyurethane.
7. The two sets of ink for the water-based pen capable of overlapping colors in a matched manner according to claim 1, wherein the coating material in the ink B is prepared from one or more of PVP15, PVP30, PVP60 and PVP90, DISPERBYK-2012 and polyoxyethylene fatty alcohol ether in a mass ratio of 0.1-1: 0.5-2: 1-3.
8. The two sets of inks for the water-based pen capable of superimposing colors according to claim 1, wherein the solubilizing aid in the ink set B is one or both of ethanol and propanol.
9. The two sets of inks for the water-based pen capable of overlapping colors in matched mode according to claim 1, wherein the decoloring auxiliary agent in the ink set B is one or more of sodium peroxide, potassium peroxide, calcium peroxide, magnesium peroxide and potassium bisulfite.
10. The preparation method of the two sets of ink for the water-based pen capable of overlapping colors, which is used together according to any one of claims 1 to 9, is characterized by comprising the following steps: mixing the group A according to the proportion, and stirring at a high speed to obtain the group A ink; and B, preparing PVP into an aqueous solution according to a ratio, mixing the aqueous solution with DISPERBYK-2012 and polyoxyethylene fatty alcohol ether according to a mass ratio of 0.1-1: 0.5-2: 1-3, adding a coloring pigment after the aqueous solution is prepared, stirring at a high speed to pre-disperse the coloring pigment into viscous slurry, adding other raw materials, and stirring at a low speed to obtain the ink B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210620931.6A CN114773912A (en) | 2022-06-01 | 2022-06-01 | Two-group ink capable of overlapping colors for water-based pen and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210620931.6A CN114773912A (en) | 2022-06-01 | 2022-06-01 | Two-group ink capable of overlapping colors for water-based pen and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114773912A true CN114773912A (en) | 2022-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210620931.6A Pending CN114773912A (en) | 2022-06-01 | 2022-06-01 | Two-group ink capable of overlapping colors for water-based pen and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN114773912A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001342415A (en) * | 2000-05-31 | 2001-12-14 | Zebra Pen Corp | Water-based ink composition for ball-point pen, capable of being achromatized by solvent and heating |
| JP2009274417A (en) * | 2008-05-19 | 2009-11-26 | Pilot Ink Co Ltd | Multi-lead writing implement |
| CN111548675A (en) * | 2020-05-08 | 2020-08-18 | 宁波佐图文化用品有限公司 | Self-luminous neutral ink for writing in dark room and preparation method thereof |
-
2022
- 2022-06-01 CN CN202210620931.6A patent/CN114773912A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001342415A (en) * | 2000-05-31 | 2001-12-14 | Zebra Pen Corp | Water-based ink composition for ball-point pen, capable of being achromatized by solvent and heating |
| JP2009274417A (en) * | 2008-05-19 | 2009-11-26 | Pilot Ink Co Ltd | Multi-lead writing implement |
| CN111548675A (en) * | 2020-05-08 | 2020-08-18 | 宁波佐图文化用品有限公司 | Self-luminous neutral ink for writing in dark room and preparation method thereof |
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