CN103923521B - The preparation method of semi-transparent grey environment-friendly ink - Google Patents
The preparation method of semi-transparent grey environment-friendly ink Download PDFInfo
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- CN103923521B CN103923521B CN201410181525.XA CN201410181525A CN103923521B CN 103923521 B CN103923521 B CN 103923521B CN 201410181525 A CN201410181525 A CN 201410181525A CN 103923521 B CN103923521 B CN 103923521B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000011259 mixed solution Substances 0.000 claims abstract description 20
- 239000012046 mixed solvent Substances 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000000049 pigment Substances 0.000 claims abstract description 11
- 239000006185 dispersion Substances 0.000 claims abstract description 10
- 239000004576 sand Substances 0.000 claims abstract description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 23
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 16
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 8
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 claims description 7
- 239000001069 triethyl citrate Substances 0.000 claims description 7
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 claims description 7
- 235000013769 triethyl citrate Nutrition 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 6
- 239000012463 white pigment Substances 0.000 claims description 6
- 239000000654 additive Substances 0.000 abstract description 8
- 230000000996 additive effect Effects 0.000 abstract description 8
- 239000004902 Softening Agent Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000003351 stiffener Substances 0.000 abstract description 3
- 238000000227 grinding Methods 0.000 abstract description 2
- 229920001944 Plastisol Polymers 0.000 description 7
- 239000004999 plastisol Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 238000005282 brightening Methods 0.000 description 3
- 239000013530 defoamer Substances 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- FJRUWRJAJNEIKD-UHFFFAOYSA-N 2,3-dihydro-1,4-benzodioxine-6,7-diamine Chemical compound O1CCOC2=C1C=C(N)C(N)=C2 FJRUWRJAJNEIKD-UHFFFAOYSA-N 0.000 description 1
- IHLDEDLAZNFOJB-UHFFFAOYSA-N 6-octoxy-6-oxohexanoic acid Chemical compound CCCCCCCCOC(=O)CCCCC(O)=O IHLDEDLAZNFOJB-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 210000000795 conjunctiva Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention relates to the preparation method of semi-transparent grey environment-friendly ink, it comprises the following steps: thinner and part mixed solvent fully mix with alr mode and dissolve by (1), obtained dispersion soln; (2) by pigment and dispersion soln, fully mix with alr mode and soak, obtained first mixed solution; (3) stiffening agent and remaining mixed solvent fully mixed with alr mode and dissolve, obtained second mixed solution; (4) by the first mixed solution, the second mixed solution, gloss oil, softening agent and optionally additive be fully mixed to get mixed liquor with alr mode; (5) adopt sand mill to grind mixed liquor, and obtain the ink that fineness is less than 5 μm.Adopt preparation method of the present invention, the surface tension of pigment and interlaminar resin can be reduced, improve their wettability, the grinding effect of ink can be strengthened, reduce jitter time, and make described ink have good brightness effect, and suitable viscosity.
Description
Technical field
The invention belongs to the technical field of printing-ink, in particular, the present invention relates to a kind of semi-transparent grey environment-friendly ink and preparation method thereof.
Background technology
Ink is the important materials for wrapping material printing, and pattern, the present stock curing ink of literal table are comprised main component and ancillary component by printing by it, and they mix equably and form the gluey fluid of a kind of viscosity through repeat-rolling.Printing-ink is by the pulpous state colloid of colorant, low-melting ink vehicle and the homogenize material such as auxiliary agent and solvent dispersing and mixing.The binder of solvent type ink is made up of solid resin and a large amount of volatile organic solvent.Solid resin is dissolved in after in solvent, is dispersed in by colorant in binder, and ink is printed to printed medium, the rapid volatile dry conjunctiva of solvent.
For ink, general expectation uses the aesthetic effect and the permanent printing characteristic kept that can produce on printed medium and show pleasant simultaneously.The example of these printing characteristics comprises press quality, as optical density (OD), colourity etc.; And weather resistance, as water tolerance, fade resistance, persistence, acidproof and alkaline-resisting etc.Plastisol ink composite is often referred to as plastisol ink, because the mode applied utilizes plastisol fluid properties before heating, causes the base resin in plastisol to be solidified into solid by baking or thermofixation.In prior art, most plastisol is dispersed in the softening agent based on phthalic ester and is occurred in the composition of swelling polyvinyl chloride (PVC) RESINS by it.Polyvinyl chloride (PVC) RESINS plastisol ink is widely used for screen printing operation.But due to the consideration of environment, health and safety, the use of these ink is subject to strict restriction just day by day.Therefore, under the prerequisite ensureing ink quality, develop performance identical with PVC plastisol, but there is less health and environmental risk; And good dispersity, ink that wettability is excellent and preparation method thereof becomes the target that those skilled in the art pursue.
Summary of the invention
In order to solve above-mentioned technical problem of the prior art, the object of the present invention is to provide a kind of preparation method of semi-transparent grey environment-friendly ink.
In order to realize foregoing invention object, present invention employs following technical scheme:
The preparation method of semi-transparent grey environment-friendly ink of the present invention, it comprises gloss oil, pigment, stiffening agent, softening agent, thinner and solvent, and optional additive; It is characterized in that: described preparation method comprises the following steps:
(1) thinner and part mixed solvent fully mixed with alr mode and dissolve, obtained dispersion soln;
(2) by the dispersion soln that pigment and step (1) prepare, fully mix with alr mode and soak, obtained first mixed solution;
(3) stiffening agent and remaining mixed solvent fully mixed with alr mode and dissolve, obtained second mixed solution;
(4) the second mixed solution that the first mixed solution step (2) obtained, step (3) obtain, gloss oil, softening agent and optionally additive be fully mixed to get mixed liquor with alr mode;
(5) mixed liquor that step (4) obtained adopts sand mill to grind, and obtains the ink that fineness is less than 5 μm.
Wherein, described softening agent is selected from one or more in epoxy soybean oil, Octyl adipate, triethyl citrate, citric acid glyceride or DEDB.
Wherein, described mixed solvent is made up of propyl carbinol, n-butyl acetate and acetone; And described propyl carbinol is 30 ~ 35 weight parts, n-butyl acetate is 15 ~ 20 weight parts, and acetone is 15 ~ 20 weight parts.
Wherein, described additive is selected from least one in wetting agent, brightening agent, antioxidant, whipping agent, stablizer or defoamer.
Wherein, described semi-transparent grey environment-friendly ink contains the Seiko 1000-800 gloss oil of 28.0 ~ 32.0 weight parts, the black pigment of 1.3 ~ 1.5 weight parts, the white pigment of 8.5 ~ 8.7 weight parts, the organosilicon modified crylic acid resin of 25.0 ~ 28.0 weight parts, the glycidyl methacrylate of 15.0 ~ 25.0 weight parts, the triethyl citrate of 8.0 ~ 10.0 weight parts, the mixed solvent of 50 ~ 60 weight parts.
Wherein, described preparation method, comprises the following steps:
(1) by the glycidyl methacrylate of 15.0 ~ 25.0 weight parts, the mixed solvent of 10.0 ~ 15.0 weight parts fully mixes with alr mode and dissolves, obtained dispersion soln;
(2) by the black pigment of 1.3 ~ 1.5 weight parts, the dispersion soln that the white pigment of 8.5 ~ 8.7 weight parts and step (1) prepare, fully mixes with alr mode and soaks, obtained first mixed solution;
(3) by the organosilicon modified crylic acid resin of 25.0 ~ 28.0 weight parts, the mixed solvent of 40.0 ~ 45.0 weight parts fully mixes with alr mode and dissolves, obtained second mixed solution;
(4) the first mixed solution step (2) obtained, the second mixed solution, the Seiko 1000-800 gloss oil of 28.0 ~ 32.0 weight parts and the triethyl citrate of 8.0 ~ 10.0 weight parts that step (3) obtains fully are mixed to get mixed liquor with alr mode;
(5) mixed liquor that step (4) obtained adopts sand mill to grind, and obtains the ink that fineness is less than 5 μm.
Wherein, described mixed solvent is made up of propyl carbinol, n-butyl acetate and acetone; And described propyl carbinol is 25 ~ 30 weight parts, n-butyl acetate is 12 ~ 15 weight parts, and acetone is 13 ~ 15 weight parts.
Wherein, described plasticising ink also comprises additive, and described additive is selected from least one in wetting agent, brightening agent, antioxidant, stablizer or defoamer.
Wherein, the viscosity of described plasticising ink is about 20,000 ~ 200,000 centipoises.
Compared with prior art, semi-transparent grey environment-friendly ink of the present invention has following beneficial effect:
(1) in ink of the present invention, not containing phthalic ester and polyvinyl chloride resin plasticiser; But its flowing property is suitable with prior art, and there is good preservation stability and good film-forming properties.
(2) adopt dispersing method of the present invention, the surface tension of pigment and interlaminar resin can be reduced, improve their wettability, the grinding effect of ink can be strengthened, reduce jitter time, and make described ink have good brightness effect, and suitable viscosity.
(3) ink of the present invention is particularly useful for the silk screen printing of glass, PMMA substrate surface, and after ink complete drying, tack is good, wear resistance good, substantially without oozing out phenomenon.
Embodiment
Below with reference to specific embodiment, the preparation method to semi-transparent grey environment-friendly ink of the present invention is described further, and has more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present invention, technical scheme.What applicant needed to declare is the description of related materials in embodiment, performance and technique etc. is all exemplary, and does not refer to the restriction to invention protection domain.
Semi-transparent grey environment-friendly ink of the present invention, Seiko 1000-800 gloss oil containing 28.0 ~ 32.0 weight parts, the black pigment of 1.3 ~ 1.5 weight parts, the white pigment of 8.5 ~ 8.7 weight parts, the organosilicon modified crylic acid resin of 25.0 ~ 28.0 weight parts, the glycidyl methacrylate of 15.0 ~ 25.0 weight parts, the triethyl citrate of 8.0 ~ 10.0 weight parts, the mixed solvent of 50 ~ 60 weight parts; Wherein, described mixed solvent is made up of propyl carbinol, n-butyl acetate and acetone; And described propyl carbinol is 25 ~ 30 weight parts, n-butyl acetate is 12 ~ 15 weight parts, and acetone is 13 ~ 15 weight parts.Described plasticising ink as required, also comprises additive, and described additive is selected from least one in wetting agent, brightening agent, antioxidant, stablizer or defoamer.Ink of the present invention adopts following methods to prepare, and described preparation method comprises the following steps:
(1) by the glycidyl methacrylate of 15.0 ~ 25.0 weight parts, the mixed solvent of 10.0 ~ 15.0 weight parts fully mixes with alr mode and dissolves, obtained dispersion soln;
(2) by the black pigment of 1.3 ~ 1.5 weight parts, the dispersion soln that the white pigment of 8.5 ~ 8.7 weight parts and step (1) prepare, fully mixes with alr mode and soaks, obtained first mixed solution;
(3) by the organosilicon modified crylic acid resin of 25.0 ~ 28.0 weight parts, the mixed solvent of 40.0 ~ 45.0 weight parts fully mixes with alr mode and dissolves, obtained second mixed solution;
(4) the first mixed solution step (2) obtained, the second mixed solution, the Seiko 1000-800 gloss oil of 28.0 ~ 32.0 weight parts and the triethyl citrate of 8.0 ~ 10.0 weight parts that step (3) obtains fully are mixed to get mixed liquor with alr mode;
(5) mixed liquor that step (4) obtained adopts sand mill to grind, and obtains the ink that fineness is less than 5 μm.
Embodiment 1
Semi-transparent grey environment-friendly ink described in the present embodiment, the viscosity of described ink is about 80,000 ~ 150,000 centipoises, and it contains the component of following parts by weight:
Embodiment 2
Semi-transparent grey environment-friendly ink described in the present embodiment, the viscosity of described ink is about 30,000 ~ 50,000 centipoises, and it contains the component of following parts by weight:
Embodiment 3
Semi-transparent grey environment-friendly ink described in the present embodiment, the viscosity of described ink is about 50,000 ~ 100,000 centipoises, and it contains the component of following parts by weight:
Comparative example 1
Described semi-transparent grey environment-friendly ink, the viscosity of described ink is about 80,000 ~ 150,000 centipoises, and it contains the component of following parts by weight:
Comparative example 2
Semi-transparent grey environment-friendly ink described in the present embodiment, the viscosity of described ink is about 50,000 ~ 100,000 centipoises, and it contains the component of following parts by weight:
Except the softening agent adopted, the preparation method that comparative example adopts is identical with embodiment.Conventional method for printing screen is adopted to be printed on glass and PMMA base material by the ink described in embodiment 1-3 and comparative example 1-2; Then at the temperature of 120 ± 1 DEG C, first baking is carried out; Then at the temperature of 150 ± 1 DEG C, second baking is carried out; After ink complete drying, above-mentioned ink prints that the pattern adhesion property that obtains is stable, wear resistance is good, presents semi-transparent grey.The each 20g of ink sample of Example 1-3 and comparative example 1-2 is placed in the thermostat container of 40 DEG C, detects ink sample stability in storage at elevated temperatures; Utilized probe to detect sample at interval of 12 hours, the time of silk screen printing cannot be carried out to determine sample to become enough thick, characterize the time of stability in storage.Result shows: the ink sample storage stability at an elevated temperature of embodiment of the present invention can reach 30-40 days, suitable with comparative example.
In the present invention; for the ordinary skill in the art described; specific embodiment is just to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (2)
1. the preparation method of a semi-transparent grey environment-friendly ink, it is characterized in that: described semi-transparent grey environment-friendly ink contains the Seiko 1000-800 gloss oil of 28.0 ~ 32.0 weight parts, the black pigment of 1.3 ~ 1.5 weight parts, the white pigment of 8.5 ~ 8.7 weight parts, the organosilicon modified crylic acid resin of 25.0 ~ 28.0 weight parts, the glycidyl methacrylate of 15.0 ~ 25.0 weight parts, the triethyl citrate of 8.0 ~ 10.0 weight parts, the mixed solvent of 50 ~ 60 weight parts; The viscosity of described ink is 20,000 ~ 200,000 centipoises; Described preparation method comprises the following steps:
(1) by the glycidyl methacrylate of 15.0 ~ 25.0 weight parts, the mixed solvent of 10.0 ~ 15.0 weight parts fully mixes with alr mode and dissolves, obtained dispersion soln;
(2) by the black pigment of 1.3 ~ 1.5 weight parts, the dispersion soln that the white pigment of 8.5 ~ 8.7 weight parts and step (1) prepare, fully mixes with alr mode and soaks, obtained first mixed solution;
(3) by the organosilicon modified crylic acid resin of 25.0 ~ 28.0 weight parts, the mixed solvent of 40.0 ~ 45.0 weight parts fully mixes with alr mode and dissolves, obtained second mixed solution;
(4) the first mixed solution step (2) obtained, the second mixed solution, the Seiko 1000-800 gloss oil of 28.0 ~ 32.0 weight parts and the triethyl citrate of 8.0 ~ 10.0 weight parts that step (3) obtains fully are mixed to get mixed liquor with alr mode;
(5) mixed liquor that step (4) obtained adopts sand mill to grind, and obtains the ink that fineness is less than 5 μm.
2. preparation method according to claim 1, is characterized in that: described mixed solvent is made up of propyl carbinol, n-butyl acetate and acetone; And described propyl carbinol is 25 ~ 30 weight parts, n-butyl acetate is 12 ~ 15 weight parts, and acetone is 13 ~ 15 weight parts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410181525.XA CN103923521B (en) | 2014-04-30 | 2014-04-30 | The preparation method of semi-transparent grey environment-friendly ink |
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| CN201410181525.XA CN103923521B (en) | 2014-04-30 | 2014-04-30 | The preparation method of semi-transparent grey environment-friendly ink |
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| CN103923521B true CN103923521B (en) | 2016-01-20 |
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| CN104946005A (en) * | 2015-06-23 | 2015-09-30 | 苏州安洁科技股份有限公司 | Gray sparkle silver printing ink |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760073A (en) * | 2010-01-29 | 2010-06-30 | 蓝思科技（湖南）有限公司 | Colored translucent printing ink |
| CN102863849A (en) * | 2012-09-29 | 2013-01-09 | 苏州安洁科技股份有限公司 | IR (infrared) purple ink |
| CN103013225A (en) * | 2012-12-25 | 2013-04-03 | 广州慧谷工程材料有限公司 | IML gloss oil and IML printing ink and preparation method and application thereof |
| CN103666098A (en) * | 2013-12-05 | 2014-03-26 | 湖南互力达涂料科技有限公司 | Aqueous UV gravure varnish |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5254632B2 (en) * | 2008-02-07 | 2013-08-07 | 富士フイルム株式会社 | Ink composition, inkjet recording method, printed matter, and molded printed matter |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760073A (en) * | 2010-01-29 | 2010-06-30 | 蓝思科技（湖南）有限公司 | Colored translucent printing ink |
| CN102863849A (en) * | 2012-09-29 | 2013-01-09 | 苏州安洁科技股份有限公司 | IR (infrared) purple ink |
| CN103013225A (en) * | 2012-12-25 | 2013-04-03 | 广州慧谷工程材料有限公司 | IML gloss oil and IML printing ink and preparation method and application thereof |
| CN103666098A (en) * | 2013-12-05 | 2014-03-26 | 湖南互力达涂料科技有限公司 | Aqueous UV gravure varnish |
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