CN102888152B - Water-based ball-point pen ink composition and preparation method and application - Google Patents
Water-based ball-point pen ink composition and preparation method and application Download PDFInfo
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- CN102888152B CN102888152B CN201210424839.9A CN201210424839A CN102888152B CN 102888152 B CN102888152 B CN 102888152B CN 201210424839 A CN201210424839 A CN 201210424839A CN 102888152 B CN102888152 B CN 102888152B
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Abstract
The invention relates to a water-based ball-point pen ink component and a preparation method. The dye-based ink comprises the following components by weight percent: 5-12% of reduced dyes and KD type reactive dye or direct dye, 0.2-2% of alkaline reduction treating agent and the balance of auxiliary materials and water. The ink component has the following beneficial effects that after the ink is used for writing, the reduced dyes are contacted with the air and are oxidized to generate oxysomes insoluble in water, and the oxysomes are precipitates with colors and are firmly attached to paper fibers so that the fastness to water and light fastness of the ink marks are very prominent, which is the key of the ink component to serving as the permanent recording ink.
Description
The present invention relates to a kind of aqueous ball point ink composition and making method, relate to especially a kind of bright in luster, water-fast, light fastness is strong, a kind of water soluble dyestuffs type ball pen ink component of write smoothly, writing is full.
Background technology
Aqueous ball point ink mainly contains type of dye ink and pigment ink two classes.
Type of dye ink system is a kind of true solution, and dye particles is dissolved in water completely, and its writing smoothly property is very good; But its shortcoming is not water-fast, sun-proof not, is unfavorable for long-term preservation, can not, as archives permanent recording, use this ink to have limitation.
CN201010171365.2 discloses a kind of water-based dye ink and application thereof, comprises water-base dye weight ratio 0.2～12%; Modified acrylic resin emulsion 55～80%, and the auxiliary material such as UV light absorber.Its application usage comprises after the product of printing parches completely and also will toast 3～10 minutes, it serves to show the height of the formation difficulty of film described in it.
Pigment ink system is a kind of aaerosol solution, and pigment particles dissemination by dispersion agent after grinding is suspended in solution.Penetrating into medium with dye ink, to form the principle of color completely contrary again, and it is that color development is carried out on the surface that is attached to medium by pigment.And because pigment itself has water-repellancy, be also not easy by ultraviolet light degradation, so its water tolerance is strong, also fast light, keep for a long time colour-fast, be the main composition mode of current aqueous ball point ink.
Because this ink system is aaerosol solution, standing storage meeting causes the separated and precipitation of coloring matter, the deposition of this coloring matter can cause written obstruction, preserve unstable, and the complicated manufacturing cost of grinding technics is higher, the problems such as pigment colorant exists chromatogram incomplete simultaneously, and color is bright-coloured not.
CN95105852.5 discloses a kind of aqueous ball point ink composition, comprises the auxiliary materials such as pigment and emulsifying resins, has adopted especially crosslinked salt polyacrylate to overcome the problem of precipitation.Though but the resins such as xanthan gum have extremely strong wetting ability, stir insufficiently if directly add water, outer water-swelling becomes micelle, can stop moisture to enter nexine, and the add-on pettiness of crosslinked salt polyacrylate, thereby also cannot overcome the performance of influence; Therefore, its complete processing requires both high, and effect is also difficult for keeping.
Vat dyes is properties better dyestuff all in dyestuff.By its main chemical structure, can be divided into indigoid and the large class of anthraquinone two.Its chromatogram is more complete, and lovely luster is soaped, light fastness is all higher, is mainly used to fabrics printing and dyeing.
In order to solve, type of dye ink is not water-fast, sun-proof not, the problem that long-term in store toner fades, also to overcome pigment ink coloring matter precipitation separation simultaneously, cause that nib is stopped up to write the problems such as not smooth, urgently study a kind of novel aqueous ball point ink.
Summary of the invention
The object of this invention is to provide a kind of shortcoming that overcomes existing type of dye ink and pigment ink, there is water-fast, sun-proof, preserve for a long time the new dye type aqueous ball point ink of colour-fast and fluent writing.
Technical solution of the present invention is:
A dye ink, comprises following component by weight percentage:
Vat dyes and KD type reactive dyestuffs or substantive dyestuff 5～12%
Alkaline reduction treatment agent 0.2～2%
All the other are auxiliary material and water
Described vat dyes is selected from reducing yellow G, vat yellow 6GD, 3b vat red 3b F3B, vat scarlet R, reduce gorgeous blue 3G, reductive blue RSN, the deep blue BO of reduction, Vat green BB, Vat Brilliant Green FFB, Vat Red Brown RRD, Vat Red Brown R, Vat Black BBN, B150reactive Black B 150 BL any one or more than one.
Described reactive dyestuffs are selected from any one of reactive brilliant yellow KD-3G, reactive brilliant yellow KD-10G, reactive red KD-8B, reactive red KD-G, active purplish red KD-G, active deep blue KD-7G.
Described substantive dyestuff is selected from direct yellow GR, direct pink, direct scarlet 4B, direct blue 2B, direct any one of the blue 5B in lake, direct green B, direct brown G, direct black BN, direct black G.
Described alkaline reduction treatment agent is any one of S-WAT, sodium formaldehyde sulphoxylate.
Described auxiliary material comprises following composition by weight percentage:
10～20% water-miscible organic solvents; Described organic solvent is ethylene glycol, glycol ether, propylene glycol, glycerol, trolamine, Diethylene Glycol, Thiodiglycol, ethylene glycol monomethyl ether, tetramethylene sulfone any three kinds.According to the nib place of the ink of drawing up, be dried, give the water tolerance of person's handwriting or select above-mentioned water-miscible organic solvent as the different objects such as dissolution aids of dyestuff.
2～10% PH conditioning agent; Described PH conditioning agent is any one of sodium carbonate, sodium phosphate, sodium acetate, sodium hydroxide.
0.2～5% rust-preventive agent; Described rust-preventive agent is any one of benzotriazole, tolytriazole, dicyclohexyl ammonium nitrite, saponin.
0.5～5% sanitas; Described sanitas has any one of phenylic acid, Sodium Benzoate, potassium sorbate.
0.5～5% wetting agent; Described wetting agent is any one of urea, nonionogenic tenside, cats product, anion surfactant, Sorbitol Powder, sodium butylnaphthalenesulfonate, mannitol.
On above basis, add 1%～2% TriMethylolPropane(TMP) or morpholine, that can greatly improve ink writes feel and lubricity, reduces the friction between ball and ball seat body, has the feature of not stagnant pen, fluent writing, the plumpness that ink marks is write in increase.
Described water is deionized water.
The application of above-mentioned ink, described ink is for aqueous ballpoint pen perfusion ink.
Principle: utilize the first insoluble dyes of poststaining through being reduced into dyeing leuco compound of vat dyes, first in reduced liquid, through reductive action, become the leuco compound sodium salt of solubility, through oxidation, (be exposed in air oxidable again, without other conditions), revert to original insoluble dyes, the tinctorial property with pigment, reaches object water-fast, sun-proof.
Preparation method:
(1) preparation of dyestuff: first prepare vat dyes dye liquor and (take vat dyes in preparation container, add a small amount of alizarin assistant to soak furnishing pulpous state, add again a small amount of water furnishing 10g/l concentration and make vat dyes dye liquor), then add successively alkaline reduction treatment agent, stir and be warming up to 50 ℃～60 ℃, make dyestuff fully reduce 10～15min, be reduced into dyeing leuco compound standby (this is dye solution A); With another container, add 20 parts of (weight part) hot water of 80 ℃～90 ℃, add substantive dyestuff, reactive dyestuffs, stir it is dissolved completely, cooling rear standby (this is dye solution B) completely to be dissolved.
(2) preparation of auxiliary material: take respectively various Auxiliary Liquid Materials and drop into successively in same container, standby with (this is diluent C) after pure water dilution; All the other solid adjuvant materials take respectively to drop in different vessels and dissolve with pure water, as need the heating for dissolving of heating for dissolving complete, be cooled to all lysates are dropped into after room temperature in same container (this is lysate D) standby.
(3) preparation of ink: under agitation add successively dye solution A and the dye solution B making in advance in preparation container, and under agitation add successively auxiliary material diluent C, the lysate D making in advance, finally add water to preparation container graticule, stir and fully mix for 20～30 minutes, standing 3～7 days, with filter filtration, by check, reach standard and obtain a kind of dye ink.
This dye ink is used as aqueous ball point ink.
The present invention adopts vat dyes as the main tinting material of ink, and the auxiliary KD of joining type reactive dyestuffs or substantive dyestuff carry out colorant match simultaneously, reach required ink color.(because vat dyes can not directly manifest the color of ink, as be finally blue ink because must be first when preparation through what be reduced into that dyeing leuco compound may manifest, be green, to human consumer, cause illusion; So want auxiliary reactive dyestuffs and the substantive dyestuff of joining, make prepared ink can reach required color in bottling).Ink of the present invention vat dyes and air catalytic oxidation after writing can generate water-fast oxysome, for the coloured precipitation of tool, be attached to securely in paper fiber, make the water logging fastness of ink marks and light fastness very outstanding, this is its key that is used as HC hard copy ink.
Embodiment
(example of enumerating below can be illustrated the present invention in more detail, and deal of the present invention is weight part)
Example 1: black water ball pen ink formula and preparation method thereof
| Component | Weight part |
| Vat Black BBN (vat dyes) | 3.5 |
| Direct black BN (substantive dyestuff) | 1.0 |
| Reactive red KD-G (reactive dyestuffs) | 0.5 |
| Sodium formaldehyde sulphoxylate (alkaline reducing agent) | 0.2 |
| Glycol ether (water-miscible organic solvent) | 4.0 |
| Glycerol (water-miscible organic solvent) | 9.0 |
| Tetramethylene sulfone (water-miscible organic solvent) | 1.5 |
| TriMethylolPropane(TMP) | 1.0 |
| Sodium carbonate (PH conditioning agent) | 6.0 |
| Sodium butylnaphthalenesulfonate (wetting agent) | 0.5 |
| Benzotriazole (rust-preventive agent) | 0.2 |
| Phenylic acid (sanitas) | 0.5 |
| Water (deionized water) | 72.1 |
Prepare ink medium as follows:
In preparation container, first prepare vat dyes dye liquor, (take Vat Black BBN, add a small amount of alizarin assistant to soak furnishing pulpous state, add again a small amount of water furnishing 10g/l concentration and make vat dyes dye liquor), then add successively sodium formaldehyde sulphoxylate, sodium carbonate, stir and be warming up to 55 ℃, make dyestuff fully reduce 10～15min, be reduced into dyeing leuco compound A standby; 20 parts of (weight part) hot water that add 80 ℃～90 ℃ of left and right with another container, add direct black BN dyestuff, reactive red KD-G dyestuff, stir it is dissolved completely, cooling rear standby (this is dye solution B) completely to be dissolved.
Then take respectively glycol ether, glycerol, tetramethylene sulfone and drop into successively in same container, standby with (this is diluent C) after 10 parts of (weight part) pure water dilutions; Then take TriMethylolPropane(TMP), sodium butylnaphthalenesulfonate drops in another container, with 10 parts of (weight part) pure water, dissolve completely standby, take again benzotriazole complete by 10 parts of (weight part) pure water heating for dissolving, be cooled to above-mentioned lysate is dropped into after room temperature in same container (this is lysate D) standby; In another container, take PHENOL 99.8 MIN ((CARBOLIC ACID)) with standby after 10 parts of (weight part) pure water dilutions.
Finally under agitation in preparation container, add successively dye solution A and the dye solution B making in advance, and under agitation add successively auxiliary material diluent C, lysate D and the PHENOL 99.8 MIN ((CARBOLIC ACID)) solution making in advance, finally add water to preparation container graticule, stir and fully mix for 30 minutes, standing 7 days, with filter filtration, by check, reach standard and obtain a kind of black ink.
Example 2: the preparation of black water ball pen ink
| Component | Weight part |
| Vat Black BBN (vat dyes) | 8.6 |
| Direct black BN (substantive dyestuff) | 2.0 |
| Reactive red KD-G (reactive dyestuffs) | 1.4 |
| Sodium formaldehyde sulphoxylate (alkaline reducing agent) | 2.0 |
| Ethylene glycol (water-miscible organic solvent) | 8.0 |
| Glycerol (water-miscible organic solvent) | 10.0 |
| Thiodiglycol (water-miscible organic solvent) | 2.0 |
| TriMethylolPropane(TMP) | 2.0 |
| Sodium carbonate (PH conditioning agent) | 10.0 |
| Sodium butylnaphthalenesulfonate (wetting agent) | 2.0 |
| Tolytriazole (rust-preventive agent) | 5.0 |
| Phenylic acid (sanitas) | 2.0 |
| Water (deionized water) | 45 |
Prepare ink medium as follows:
In preparation container, first prepare vat dyes dye liquor, (take Vat Black BBN, add a small amount of alizarin assistant to soak furnishing pulpous state, add again a small amount of water furnishing 10g/l concentration and make vat dyes dye liquor), then add successively sodium formaldehyde sulphoxylate, 8/10 sodium carbonate, stir and be warming up to 60 ℃, make dyestuff fully reduce 10～15min, be reduced into dyeing leuco compound A standby; 20 parts of (weight part) hot water that add 80 ℃～90 ℃ of left and right with another container, add direct black BN dyestuff, reactive red KD-G dyestuff, stir it is dissolved completely, cooling rear standby (this is dye solution B) completely to be dissolved.
Then take respectively ethylene glycol, glycerol, Thiodiglycol and drop into successively in same container, standby with (this is diluent C) after 10 parts of (weight part) pure water dilutions; Then take TriMethylolPropane(TMP), sodium butylnaphthalenesulfonate drops in another container, with 10 parts of (weight part) pure water, dissolve completely standby, take again tolytriazole and 2/10 remaining sodium carbonate, with 10 parts of (weight part) pure water, dissolve completely, by above-mentioned lysate drop in same container (this is lysate D) standby; In another container, take PHENOL 99.8 MIN ((CARBOLIC ACID)) with standby after 10 parts of (weight part) pure water dilutions.
Finally under agitation in preparation container, add successively dye solution A and the dye solution B making in advance, and under agitation add successively auxiliary material diluent C, lysate D and the PHENOL 99.8 MIN ((CARBOLIC ACID)) solution making in advance, finally add water to preparation container graticule, stir and fully mix for 30 minutes, standing 7 days, with filter filtration, by check, reach standard and obtain a kind of black ink.
Example 3: the preparation of red aqueous ball point ink
| Component | Weight part |
| Vat scarlet R (vat dyes) | 6.0 |
| Direct scarlet 4B (substantive dyestuff) | 1.2 |
| Active purplish red KD-G (reactive dyestuffs) | 0.8 |
| S-WAT (alkaline reducing agent) | 1.5 |
| Propylene glycol (water-miscible organic solvent) | 5.0 |
| Glycerol (water-miscible organic solvent) | 8.5 |
| Trolamine (water-miscible organic solvent) | 4.0 |
| Morpholine | 1.0 |
| Sodium hydroxide (PH conditioning agent) | 2.0 |
| Mannitol (wetting agent) | 5.0 |
| Dicyclohexyl ammonium nitrite (rust-preventive agent) | 0.2 |
| Sodium Benzoate (sanitas) | 3.5 |
| Water (deionized water) | 61.3 |
Preparation method is as follows:
In preparation container, first prepare vat dyes dye liquor, (take vat scarlet R, add a small amount of alizarin assistant to soak furnishing pulpous state, add again a small amount of water furnishing 10g/l concentration and make vat dyes dye liquor), then add successively S-WAT, sodium hydroxide, stir and be warming up to 50 ℃, make dyestuff fully reduce 10～15min, be reduced into dyeing leuco compound A standby; 20 parts of (weight part) hot water that add 80 ℃～90 ℃ of left and right with another container, add direct red 4B, active purplish red KD-G dyestuff, stir it is dissolved completely, cooling rear standby (this is dye solution B) completely to be dissolved.
Then take respectively propylene glycol, glycerol, trolamine, morpholine and drop into successively in same container, standby with (this is diluent C) after 10 parts of (weight part) pure water dilutions; Then take mannitol, dicyclohexyl ammonium nitrite drops in another container, with 20 parts of (weight part) pure water, dissolves completely standby (this is lysate D); In another container, taking Sodium Benzoate dissolves completely rear standby with 10 parts of (weight part) pure water.
Finally under agitation in preparation container, add successively dye solution A and the dye solution B making in advance, and under agitation add successively auxiliary material diluent C, lysate D and the PhCOONa solution making in advance, finally add water to preparation container graticule, stir and fully mix for 20 minutes, standing 3 days, with filter filtration, by check, reach standard and obtain a kind of red ink.
Example 4: the preparation of red aqueous ball point ink
| Component | Weight part |
| Vat scarlet R (vat dyes) | 7.0 |
| Direct scarlet 4B (substantive dyestuff) | 2.0 |
| Active purplish red KD-G (reactive dyestuffs) | 1.5 |
| S-WAT (alkaline reducing agent) | 2.0 |
| Propylene glycol (water-miscible organic solvent) | 5.0 |
| Diethylene Glycol (water-miscible organic solvent) | 8.5 |
| Trolamine (water-miscible organic solvent) | 4.0 |
| Morpholine | 2.0 |
| Sodium hydroxide (PH conditioning agent) | 3.0 |
| Sorbitol Powder (wetting agent) | 5.0 |
| Dicyclohexyl ammonium nitrite (rust-preventive agent) | 2.0 |
| Sodium Benzoate (sanitas) | 5.0 |
| Water (deionized water) | 53 |
Preparation method is as follows:
In preparation container, first prepare vat dyes dye liquor, (take vat scarlet R, add a small amount of alizarin assistant to soak furnishing pulpous state, add again a small amount of water furnishing 10g/l concentration and make vat dyes dye liquor), then add successively S-WAT, sodium hydroxide, stir and be warming up to 50 ℃, make dyestuff fully reduce 10～15min, be reduced into dyeing leuco compound A standby; 20 parts of (weight part) hot water that add 80 ℃～90 ℃ of left and right with another container, add direct red 4B, active purplish red KD-G dyestuff, stir it is dissolved completely, cooling rear standby (this is dye solution B) completely to be dissolved.
Then take respectively propylene glycol, Diethylene Glycol, trolamine, morpholine and drop into successively in same container, standby with (this is diluent C) after 10 parts of (weight part) pure water dilutions; Then take Sorbitol Powder, dicyclohexyl ammonium nitrite drops in another container, with 20 parts of (weight part) pure water, dissolves completely standby (this is lysate D); In another container, taking Sodium Benzoate dissolves completely rear standby with 10 parts of (weight part) pure water.
Finally under agitation in preparation container, add successively dye solution A and the dye solution B making in advance, and under agitation add successively auxiliary material diluent C, lysate D and the PhCOONa solution making in advance, finally add water to preparation container graticule, stir and fully mix for 20 minutes, standing 3 days, with filter filtration, by check, reach standard and obtain a kind of red ink.
Example 5: the preparation of blue water-based ball pen ink
| Component | Weight part |
| Reduce gorgeous blue RSN (vat dyes) | 6.0 |
| Direct blue 2B (substantive dyestuff) | 1.5 |
| Active deep blue KD-7G (reactive dyestuffs) | 0.5 |
| Sodium formaldehyde sulphoxylate (alkaline reducing agent) | 1.5 |
| Ethylene glycol (water-miscible organic solvent) | 5.0 |
| Glycerol (water-miscible organic solvent) | 8.5 |
| Ethylene glycol monomethyl ether (water-miscible organic solvent) | 2.0 |
| Morpholine | 1.0 |
| Sodium phosphate (PH conditioning agent) | 5.0 |
| Sorbitol Powder (wetting agent) | 4.5 |
| Saponin (rust-preventive agent) | 0.2 |
| Potassium sorbate (sanitas) | 2.0 |
| Water (deionized water) | 62.3 |
Prepare ink medium as follows:
In preparation container, first prepare vat dyes dye liquor, (take the gorgeous blue RSN of reduction, add a small amount of alizarin assistant to soak furnishing pulpous state, add again a small amount of water furnishing 10g/l concentration and make vat dyes dye liquor), then add sodium formaldehyde sulphoxylate, sodium phosphate, stir and be warming up to 50 ℃, make dyestuff fully reduce 10～15min, be reduced into dyeing leuco compound A standby; 20 parts of (weight part) hot water that add 80 ℃～90 ℃ of left and right with another container, add direct blue 2B dyestuff, active deep blue KD-7G dyestuff, stir it is dissolved completely, cooling rear standby (this is dye solution B) completely to be dissolved.
Then take respectively ethylene glycol, glycerol, ethylene glycol monomethyl ether, morpholine, saponin and drop into successively in same container, standby with (this is diluent C) after 15 parts of (weight part) pure water dilutions; Then take Sorbitol Powder and drop in another container, with 15 parts of (weight part) pure water, dissolve completely standby (this is lysate D); In another container, taking potassium sorbate dissolves completely rear standby with 10 parts of (weight part) pure water.
Finally under agitation in preparation container, add successively dye solution A and the dye solution B making in advance, and under agitation add successively auxiliary material diluent C, lysate D and the potassium sorbate solution making in advance, finally add water to preparation container graticule, stir and fully mix for 20 minutes, standing 3 days, with filter filtration, by check, reach standard and obtain a kind of blue ink.
Embodiment 6: the preparation of blue water-based ball pen ink
| Component | Weight part |
| Reduce gorgeous blue RSN (vat dyes) | 7.5 |
| Direct blue 2B (substantive dyestuff) | 2.5 |
| Active deep blue KD-7G (reactive dyestuffs) | 1.0 |
| Sodium formaldehyde sulphoxylate (alkaline reducing agent) | 2.0 |
| Ethylene glycol (water-miscible organic solvent) | 5.0 |
| Glycerol (water-miscible organic solvent) | 10.0 |
| Diethylene Glycol (water-miscible organic solvent) | 3.5 |
| Morpholine | 2.0 |
| Sodium acetate (PH conditioning agent) | 10.0 |
| Urea (wetting agent) | 5.0 |
| Saponin (rust-preventive agent) | 0.5 |
| Potassium sorbate (sanitas) | 5.0 |
| Water (deionized water) | 46 |
Prepare ink medium as follows:
In preparation container, first prepare vat dyes dye liquor, (take the gorgeous blue RSN of reduction, add a small amount of alizarin assistant to soak furnishing pulpous state, add again a small amount of water furnishing 10g/l concentration and make vat dyes dye liquor), then add sodium formaldehyde sulphoxylate, sodium acetate, stir and be warming up to 50 ℃, make dyestuff fully reduce 10～15min, be reduced into dyeing leuco compound A standby; 20 parts of (weight part) hot water that add 80 ℃～90 ℃ of left and right with another container, add direct blue 2B dyestuff, active deep blue KD-7G dyestuff, stir it is dissolved completely, cooling rear standby (this is dye solution B) completely to be dissolved.
Then take respectively ethylene glycol, glycerol, Diethylene Glycol, morpholine, saponin and drop into successively in same container, standby with (this is diluent C) after 15 parts of (weight part) pure water dilutions; Then take urea and drop in another container, with 20 parts of (weight part) pure water, dissolve completely standby (this is lysate D); In another container, taking potassium sorbate dissolves completely rear standby with 10 parts of (weight part) pure water.
Finally under agitation in preparation container, add successively dye solution A and the dye solution B making in advance, and under agitation add successively auxiliary material diluent C, lysate D and the potassium sorbate solution making in advance, finally add water to preparation container graticule, stir and fully mix for 20 minutes, standing 3 days, with filter filtration, by check, reach standard and obtain a kind of blue ink.
Technical feature detects contrast
Get the empty aqueous ballpoint pen core of previously prepd, with syringe, inject respectively ink of the present invention and commercially available existing dye-type and color type water-based ballpoint pen ink, obtain ink injection pen core again.According to industry standard QB/T2625-2011 < < Neutral writing ink ballpoint pen and pen core > > (because the industry standard of < < ink used with water ball-point pens > > is worked out, the detection method of its leading indicator is quoted QB/T2625-2011 < < Neutral writing ink ballpoint pen and pen core > >, so technical feature detection method of the present invention is carried out according to QB/T2625-2011 standard) requirement, produce the pen core of enough use as examination pen, carry out following simultaneous test:
1, ink water tolerance test is carried out according to 7.6 regulation (file is write) in industry standard QB/T2625-2011 < < Neutral writing ink ballpoint pen and pen core > >.
2, ink light permanency test is carried out according to 7.7 regulation in industry standard QB/T2625-2011 < < Neutral writing ink ballpoint pen and pen core > >.
3, ink chemical resistant properties test as:
The test of resistance to ethanol is carried out according to 7.11 regulation in industry standard QB/T2625-2011 < < Neutral writing ink ballpoint pen and pen core > >.
Salt tolerant acid test is carried out according to 7.12 regulation in industry standard QB/T2625-2011 < < Neutral writing ink ballpoint pen and pen core > >.
The test of resistance to ammoniacal liquor is carried out according to 7.13 regulation in industry standard QB/T2625-2011 < < Neutral writing ink ballpoint pen and pen core > >.
Resistance to bleaching test is carried out according to 7.14 regulation in industry standard QB/T2625-2011 < < Neutral writing ink ballpoint pen and pen core > >.
4, whether normally the test of the save-resistant property of ink is ink under high temperature (50 ± 2) ℃ environment, preserves and after 10 days, test its out of ink and line durability index again.According to 7.9 A law regulation in industry standard QB/T2625-2011 < < Neutral writing ink ballpoint pen and pen core > >, carry out.
5, write lubricity test and be ink to write stitching even, the detection index that hand feel and drape is lubricated.According to 7.2 regulation in industry standard QB/T2625-2011 < < Neutral writing ink ballpoint pen and pen core > >, carry out.
6, bright-colored degree test, gets pen identical circle of the several diameters of freehand drawing on writing paper for above-mentioned different tests, estimates stitching color after seasoning under natural light.Because the present invention be take vat dyes as main body, be more oxidized color more deeply more firm, surprisingly obtained vividness fuller.
The comparison of ink of the present invention and existing type of dye ink and commercially available pigment ink performance, referring to table 1
Table 1: ink of the present invention and existing type of dye ink and pigment ink performance comparison sheet:
Note: " by force ", " poor ", " generally " occurring in table 1 soaked, soaked in chemical reagent after referring to that ink is write stitching and is dried, and under ultraviolet illumination, after checking according to inspecting standard, the degree whether stitching is clear and legible.So-called strong, refer to that stitching almost maintains former state after test, clear and legible; So-called poor, refer to that stitching is smudgy after test; So-called general, refer to that stitching is visible after test, but some is fuzzy.
The result of table 1 shows, the reducing property of the present invention's application vat to add the component of the aqueous ball point ink that the lubricants such as TriMethylolPropane(TMP) obtain be good.Not only solved that type of dye ink is not water-fast, sun-proof not, be unfavorable for long-term preservation, can not be as the limitation problem of archives permanent recording, also overcome pigment ink standing storage meeting and caused that the separation of coloring matter and precipitation cause written obstruction, preserve unstable, and the complicated manufacturing cost of grinding technics is higher, pigment colorant exists chromatogram incomplete simultaneously, and color is bright-coloured not and write the problems such as poor lubricity.
Claims (10)
1. aqueous ball point ink composition, comprises following component by weight percentage: vat dyes and KD type reactive dyestuffs and substantive dyestuff 5～12%; Alkaline reduction treatment agent 0.2～2%; Described alkaline reduction treatment agent is any one of S-WAT, sodium formaldehyde sulphoxylate; All the other are auxiliary material and water; Described auxiliary material comprises 10～20% water-miscible organic solvents; 2～10% PH conditioning agent; The rust-preventive agent of 0.2-5%, the sanitas of 0.5-5%, the wetting agent of 0.5-5% and 1%-2% TriMethylolPropane(TMP) or morpholine.
2. aqueous ball point ink composition according to claim 1, it is characterized in that, described vat dyes is selected from reducing yellow G, vat yellow 6GD, 3b vat red 3b F3B, vat scarlet R, reduce gorgeous blue 3G, reductive blue RSN, the deep blue BO of reduction, Vat green BB, Vat Brilliant Green FFB, Vat Red Brown RRD, Vat Red Brown R, Vat Black BBN, B150reactive Black B 150 BL any one or two or more.
3. aqueous ball point ink composition according to claim 1, it is characterized in that, described reactive dyestuffs are selected from any one of reactive brilliant yellow KD-3G, reactive brilliant yellow KD-10G, reactive red KD-8B, reactive red KD-G, active purplish red KD-G, active deep blue KD-7G.
4. aqueous ball point ink composition according to claim 1, it is characterized in that, described substantive dyestuff is selected from direct yellow GR, direct pink, direct scarlet 4B, direct blue 2B, direct any one of the blue 5B in lake, direct green B, direct brown G, direct black BN, direct black G.
5. aqueous ball point ink composition according to claim 1, is characterized in that, described vat dyes and KD type reactive dyestuffs and substantive dyestuff weight percent are 5% or 12% or 8% or 10.5% or 11%.
6. aqueous ball point ink composition according to claim 1, it is characterized in that, described organic solvent is ethylene glycol, glycol ether, propylene glycol, glycerol, trolamine, Diethylene Glycol, Thiodiglycol, ethylene glycol monomethyl ether, tetramethylene sulfone any three kinds; Described auxiliary material comprises following composition by weight percentage: described PH conditioning agent is any one of sodium carbonate, sodium phosphate, sodium acetate, sodium hydroxide.
7. aqueous ball point ink composition according to claim 1, is characterized in that, described rust-preventive agent is any one of benzotriazole, tolytriazole, dicyclohexyl ammonium nitrite, saponin; Described sanitas has any one of phenylic acid, Sodium Benzoate, potassium sorbate; Described water is deionized water.
8. aqueous ball point ink composition according to claim 1, it is characterized in that, described wetting agent is any one of urea, nonionogenic tenside, cats product, anion surfactant, Sorbitol Powder, sodium butylnaphthalenesulfonate, mannitol.
9. the preparation method of aqueous ball point ink composition described in claim 1～8, is characterized in that, following steps, consists of:
(1) preparation of dyestuff: first prepare vat dyes dye liquor in preparation in container, then add successively alkaline reduction treatment agent, stir and be warming up to 50 ℃～60 ℃, make dyestuff fully reduce 10～15min, be reduced into dyeing leuco compound standby, this is dye solution A; With another container, add the 20 weight part hot water of 80 ℃～90 ℃, add substantive dyestuff, reactive dyestuffs, stir it is dissolved completely, to be dissolved completely cooling rear standby, this is dye solution B;
(2) preparation of auxiliary material: take respectively various Auxiliary Liquid Materials and drop into successively in same container, with standby after pure water dilution, this is diluent C; All the other solid adjuvant materials take respectively to drop in different vessels and dissolve with pure water, and heating for dissolving is complete, all lysates are dropped into same containers for future use after being cooled to room temperature, and this is lysate D;
(3) preparation of ink: under agitation add successively dye solution A and the dye solution B making in advance in preparation container, and under agitation add successively auxiliary material diluent C, the lysate D making in advance, finally add water to preparation container graticule, stir and fully mix for 20～30 minutes, standing 3～7 days, with filter, filter and reach standard and get final product by check.
10. the application of the aqueous ball point ink composition described in any one in claim 1～8, described composition is for aqueous ballpoint pen perfusion ink.
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| CN107629549A (en) * | 2017-09-20 | 2018-01-26 | 山西大学 | A kind of colorless ink that can be developed the color in atmosphere and preparation method thereof |
| CN114350210A (en) * | 2022-02-24 | 2022-04-15 | 盐城工业职业技术学院 | Reactive disperse dye ink for cloth painting water color pen |
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| BR7606713A (en) * | 1976-10-05 | 1977-04-05 | Penha De Maquinas Agricolas Co | CEREALS HARVEST PERFORMANCES |
| JPH0653998B2 (en) * | 1986-04-03 | 1994-07-20 | キヤノン株式会社 | Ink jet coloring discharge ink |
| DE4320866A1 (en) * | 1993-06-24 | 1995-01-05 | Basf Ag | Process for dyeing or printing cellulosic textile materials with vat dyes or sulphur dyes |
| JP3974117B2 (en) * | 2004-03-23 | 2007-09-12 | 理想科学工業株式会社 | Ink for stencil printing |
| US20060160917A1 (en) * | 2004-12-21 | 2006-07-20 | Seiko Epson Corporation | Ink composition |
| FI20050808A0 (en) * | 2005-08-09 | 2005-08-09 | Asahi Kasei Life & Living Corp | Color composition and oxygen indicator |
| WO2007148823A1 (en) * | 2006-06-22 | 2007-12-27 | Canon Kabushiki Kaisha | Recording head, recording unit, ink jet recorder, ink jet recording method, and ink set |
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