CN115785733A - Water-based acrylate ink composition and preparation method and application thereof - Google Patents
Water-based acrylate ink composition and preparation method and application thereof Download PDFInfo
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- CN115785733A CN115785733A CN202211439761.8A CN202211439761A CN115785733A CN 115785733 A CN115785733 A CN 115785733A CN 202211439761 A CN202211439761 A CN 202211439761A CN 115785733 A CN115785733 A CN 115785733A
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- 239000000203 mixture Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000006096 absorbing agent Substances 0.000 claims abstract description 35
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002270 dispersing agent Substances 0.000 claims abstract description 11
- 239000000049 pigment Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 7
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 6
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 31
- 239000011787 zinc oxide Substances 0.000 claims description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 229920000142 Sodium polycarboxylate Polymers 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- -1 permanent red Chemical compound 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 claims description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 2
- SUXCALIDMIIJCK-UHFFFAOYSA-L disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]naphthalene-1-sulfonate Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(N=NC3=CC=C(C=C3C)C=3C=C(C(=CC=3)N=NC=3C(=C4C=CC=CC4=C(C=3)S([O-])(=O)=O)N)C)=CC(S([O-])(=O)=O)=C21 SUXCALIDMIIJCK-UHFFFAOYSA-L 0.000 claims description 2
- FPVGTPBMTFTMRT-NSKUCRDLSA-L fast yellow Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C(N)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 FPVGTPBMTFTMRT-NSKUCRDLSA-L 0.000 claims description 2
- 235000019233 fast yellow AB Nutrition 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 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 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 150000003852 triazoles Chemical class 0.000 claims description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002904 solvent Substances 0.000 abstract description 3
- 239000002250 absorbent Substances 0.000 abstract description 2
- 230000002745 absorbent Effects 0.000 abstract description 2
- 239000012855 volatile organic compound Substances 0.000 abstract description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 8
- 239000012964 benzotriazole Substances 0.000 description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- ZSSVCEUEVMALRD-UHFFFAOYSA-N 2-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C1=NC(C=2C(=CC(C)=CC=2)C)=NC(C=2C(=CC(C)=CC=2)C)=N1 ZSSVCEUEVMALRD-UHFFFAOYSA-N 0.000 description 1
- 229920005773 JONCRYL® HPD 696 Polymers 0.000 description 1
- HWSDZRBDEVTBSM-UHFFFAOYSA-N [4-(5-chlorobenzotriazol-2-yl)-3-hydroxyphenyl] benzoate Chemical compound C=1C=C(N2N=C3C=C(Cl)C=CC3=N2)C(O)=CC=1OC(=O)C1=CC=CC=C1 HWSDZRBDEVTBSM-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- OCWYEMOEOGEQAN-UHFFFAOYSA-N bumetrizole Chemical compound CC(C)(C)C1=CC(C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O OCWYEMOEOGEQAN-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 210000000695 crystalline len Anatomy 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000005375 organosiloxane group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000008782 xin-kang Substances 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to a water-based acrylate ink composition, and a preparation method and application thereof. The water-based acrylate ink composition comprises the following components in parts by weight: 30-50 parts of water-based acrylic resin; 0.005-0.01 part of blue light absorbent; 20-30 parts of water; 5-15 parts of ethanol; 10-30 parts of pigment; 0.5-1.5 parts of defoaming agent; 1-2 parts of a dispersing agent; 1-2 parts of a leveling agent. According to the invention, water and ethanol are used as solvents, the prepared water-based acrylate ink composition has low VOCs, blue light absorber is added, the effects of blue light resistance and stability in water-based ink are realized, and the ink composition can be used in printing ink.
Description
Technical Field
The invention belongs to the technical field of printing ink, and particularly relates to a water-based acrylate ink composition, and a preparation method and application thereof.
Background
Ink is an important material for printing, and is used for expressing patterns and characters on a printing stock by printing or painting. The ink comprises a main component and an auxiliary component which are uniformly mixed and repeatedly rolled to form a viscous colloidal fluid. Consists of a binder (resin), a pigment, a filler, an auxiliary agent, a solvent and the like. The printing ink is used for various printing of books, periodicals, packaging decoration, building decoration, electronic circuit boards and the like. As social demands increase, ink varieties and yields also expand and grow accordingly.
The blue light is high-energy visible light with the wavelength of 380-495 nm and has the strongest energy in the visible light, can penetrate through crystalline lens to reach retina, causes optical damage to the retina, accelerates the oxidation of cells in a macular area, and seriously threatens the health of the eyeground of people. However, in the field of ink, no water-based ink with a blue light prevention effect is researched, because the stability of the water-based ink is poor compared with that of an oil-based ink, and the water-based ink is more unstable if a blue light absorber is directly added into the water-based ink.
Therefore, it is necessary to develop a blue light-resistant aqueous ink.
Disclosure of Invention
The present invention is directed to solving at least one of the above problems in the prior art. Therefore, the invention provides a water-based acrylate ink composition.
The invention also provides a preparation method of the water-based acrylate ink composition.
The invention also provides an application of the water-based acrylate ink composition.
The first aspect of the invention provides a water-based acrylate ink composition, which comprises the following components in parts by weight:
one technical scheme of the water-based acrylate ink composition at least has the following beneficial effects:
according to the invention, water and ethanol are used as solvents, the prepared water-based acrylate ink composition has low VOCs, and blue light absorbent is added, so that the effects of blue light resistance and stability in water-based ink are realized.
According to some embodiments of the invention, the blue-light absorber comprises a mixture of an organic blue-light absorber and nano-zinc oxide. According to the invention, the organic blue light absorber and the nano zinc oxide are used to form a compounded blue light absorber, and the compounded blue light absorber is added into the water-based acrylate, so that the blue light resistant effect can be realized, and the water-based ink can be stabilized.
According to some preferred embodiments of the present invention, the organic blue-light absorber and the nano zinc oxide are present in a mass ratio of 1: (0.2-0.8). Therefore, the stability and the blue light resistant effect of the water-based ink are better.
According to some embodiments of the present invention, the organic blue-light absorber is selected from at least one of a triazole-based organic blue-light absorber, a phenolic organic blue-light absorber, or an amine-based organic blue-light absorber.
According to some embodiments of the invention, the organic blue-light absorber comprises 2- (2-hydroxy-3, 5 bis (a, a-dimethylbenzyl) phenyl) benzotriazole, 2- (4, 6-bis (2, 4-dimethylphenyl) -1,3, 5-triazin-2-yl) -5-octyloxyphenol, 2- (2-hydroxy-3-tert-butyl-5-methylphenyl) -5-chlorobenzotriazole, 2- (2 '-hydroxy-4' -benzoyloxyphenyl) -5 chloro-2H-benzotriazole, 2- (4, 6-diphenyl-1, 3, 5-triazin-2-yl) -5-n-hexylalkoxyphenol, or hexamethylphosphoric triamide.
According to some embodiments of the invention, the pigment is selected from at least one of titanium dioxide, carbon black, permanent yellow, fast yellow, permanent red, fast scarlet, phthalocyanine blue, phthalocyanine green.
According to some embodiments of the invention, the defoamer is selected from at least one of silicone oil, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropylene amine ether.
According to some embodiments of the invention, the dispersant is a sodium polycarboxylate dispersant.
According to some embodiments of the invention, the leveling agent is selected from one of polyether polyester modified organosiloxane and alkyl modified organosiloxane.
The second aspect of the present invention provides a method for preparing an aqueous acrylate ink composition, comprising the steps of:
s1, mixing water-based acrylic resin, a blue light absorber, water, ethanol, a pigment, a defoaming agent, a dispersing agent and a leveling agent to obtain a first mixture;
and S2, grinding the first mixture to the fineness of 10-20 microns to obtain the water-based acrylic ink composition.
In a third aspect, the present invention provides the use of an aqueous ink composition according to any one of the preceding claims in a printing ink.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, but the embodiments of the present invention are not limited thereto.
The reagents, methods and equipment used in the invention are conventional in the technical field unless otherwise specified.
The following examples and comparative examples employ the following starting materials:
water-based acrylic resin: JONCRYL HPD696, basf, germany;
blue-light absorber a: the mass ratio of the 2- (2-hydroxy-3, 5 bis (a, a-dimethylbenzyl) phenyl) benzotriazole to the nano zinc oxide is 1;
blue light absorber B: the mass ratio of the 2- (2-hydroxy-3, 5 bis (a, a-dimethylbenzyl) phenyl) benzotriazole to the nano zinc oxide is 1;
blue light absorber C: the mass ratio of the 2- (2-hydroxy-3, 5 bis (a, a-dimethylbenzyl) phenyl) benzotriazole to the nano zinc oxide is 1;
blue light absorber D: the mass ratio of the 2- (2-hydroxy-3, 5 bis (a, a-dimethylbenzyl) phenyl) benzotriazole to the nano zinc oxide is 1;
blue light absorber E: the mass ratio of the 2- (2-hydroxy-3, 5 bis (a, a-dimethylbenzyl) phenyl) benzotriazole to the nano zinc oxide is 1;
blue light absorber F:2- (2-hydroxy-3, 5 bis (a, a-dimethylbenzyl) phenyl) benzotriazole;
blue light absorber G: nano zinc oxide;
2- (2-hydroxy-3, 5 bis (a, a-dimethylbenzyl) phenyl) benzotriazole was purchased from Tianjin Lianlong New materials GmbH, and was sold commercially as nano zinc oxide;
pigment: carbon black HY-T200W-L; hangzhou black source chemical Co., ltd;
defoaming agent: polyoxyethylene polyoxypropylene pentaerythritol ether, hubei Xinkang pharmaceutical chemical Co., ltd;
dispersing agent: SN-5168 (high molecular weight sodium polycarboxylate) dispersant, shangyu Haili chemical Co., ltd
Leveling agent: alkyl modified organosiloxane, shenzhen, molar energy chemical Co., ltd.
Example 1
Example 1 provides an aqueous acrylate ink composition having the component amounts shown in table 1, prepared as follows:
s1, mixing and stirring water-based acrylic resin, a blue light absorber, water, ethanol, a pigment, a defoaming agent, a dispersing agent and a leveling agent at the rotation speed of 500rpm for 30min to obtain a first mixture;
and S2, grinding the first mixture to the fineness of 10-20 microns to obtain the water-based acrylic ink composition.
Examples 2 to 5
Examples 2-5 provide a series of aqueous acrylate ink compositions having the component amounts shown in Table 1, prepared in the same manner as in example 1.
TABLE 1 component contents (parts) of examples 1 to 5
Examples 6 to 9
Examples 6-9 provide a series of aqueous acrylate ink compositions having the components in the amounts shown in Table 1, prepared in the same manner as in example 2.
Table 2 component contents (parts) of examples 6 to 9
| Example 6 | Example 7 | Example 8 | Example 9 | |
| Water-based acrylic resin | 40 | 40 | 30 | 50 |
| Blue light absorber A | — | — | 0.01 | 0.005 |
| Blue light absorber F | 0.007 | — | — | — |
| Blue light absorber G | — | 0.007 | — | — |
| Pigment (I) | 15 | 15 | 10 | 30 |
| Defoaming agent | 1 | 1 | 1.5 | 0.5 |
| Dispersing agent | 1.5 | 1.5 | 1 | 2 |
| Leveling agent | 1.5 | 1.5 | 2 | 1 |
| Ethanol | 10 | 10 | 5 | 15 |
| Water (W) | 25 | 25 | 30 | 20 |
Performance testing
And (3) testing blue light resistance: the transmittance detection adopts a UV-8000 type ultraviolet visible light photometer of Shanghai Yuan analytical instruments Limited, the wavelength range is 380-780 nm visible light region, and different luminophors are adopted as the light source of the instrument. The detection method comprises the following steps: directly installing a sample to be measured between a detector and a light source, after central positioning, irradiating the sample to be measured by the light source, measuring light transmittance, wherein 415nm and 450nm are respectively selected as a blue light spectral region, and the blue light transmittance is the percentage of the light flux transmitted by blue light and the light flux absorbed by the blue light.
And (3) testing the stability: respectively with the printing ink of just ejection of compact to and ejection of compact barrelling is placed and is printed the inspection in the printing ink after 1 month under the 30 ℃ environment, stretch the barrel head extraction printing ink that the material pipe extends the printing ink bucket, put the printing ink of taking out on the rubber roll of exhibition look appearance, grind the even back of exhibition with printing ink through the exhibition look appearance, press from both sides a paper on the exhibition look appearance, start the exhibition look appearance and draw printing ink on the paper, take off the paper that is printed with the colour, the paper of the printing ink printing of just ejection of compact is initial sample, the paper of the printing ink printing of placing 1 month later is for putting the sample for a specified time. And (3) placing the paper in a color temperature box, detecting by using a spectral densitometer to obtain the hue of the paper printed by the ink just discharged and the chroma of the paper printed by the ink after being placed for 1 month, calculating the chroma difference of the two, and recording the chroma difference. The color difference calculation formula is as follows:
(1) lightness difference: Δ L = L Initial sample -L Long-time sample ；
(2) The chroma difference is as follows: Δ a = a Initial sample -a Long-time sample ；
△b＝b Initial sample -b Long-time sample ；
(3) Total chromatic aberration: Δ Eab = [ (. DELTA.L) 2 +(△a) 2 +(△b) 2 ] 1/2
All the above experiments were performed in 3 replicates and the arithmetic mean results are shown in table 3.
TABLE 3 data for examples 1 to 9
From examples 1 to 5, it can be seen that when the mass ratio of the organic blue light absorber to the nano zinc oxide is 1: (0.2-0.8) in this range, the composition has high stability and blue light resistance. It can be seen from examples 4 and 5 that the blue light resistance effect is poor when the nano zinc oxide content is low, and the stability is reduced when the nano zinc oxide content is high. From examples 6 and 7, the stability and anti-blue light effect are poor when no zinc oxide or organic blue light absorber is added.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The water-based acrylate ink composition is characterized by comprising the following components in parts by weight:
2. the aqueous acrylate ink composition of claim 1 wherein the blue light absorber comprises a mixture of an organic blue light absorber and nano zinc oxide.
3. The aqueous acrylate ink composition according to claim 2, wherein the mass ratio of the organic blue-light absorber to the nano zinc oxide is 1: (0.2-0.8).
4. The aqueous acrylate ink composition according to claim 2 or 3 wherein the organic blue light absorber is selected from at least one of a triazole-based organic blue light absorber, a phenolic organic blue light absorber or an amine-based organic blue light absorber.
5. The aqueous acrylate ink composition of claim 1 wherein the pigment is selected from at least one of titanium dioxide, carbon black, permanent yellow, fast yellow, permanent red, fast scarlet, phthalocyanine blue, and phthalocyanine green.
6. The aqueous acrylate ink composition according to claim 1, wherein the defoaming agent is at least one selected from the group consisting of silicone oil, polyoxyethylene polyoxypropylene pentaerythritol ether, and polyoxyethylene polyoxypropylene amine ether.
7. The aqueous acrylate ink composition according to claim 1, wherein the dispersant is a sodium polycarboxylate type dispersant.
8. The aqueous acrylate ink composition according to claim 1, wherein the leveling agent is one selected from the group consisting of polyether polyester modified organic siloxane and alkyl modified organic siloxane.
9. The method for preparing the aqueous acrylate ink composition according to any one of claims 1 to 8, comprising the steps of:
s1, mixing water-based acrylic resin, a blue light absorber, water, ethanol, a pigment, a defoaming agent, a dispersing agent and a leveling agent to obtain a first mixture;
and S2, grinding the first mixture to the fineness of 10-20 microns to obtain the water-based acrylic ink composition.
10. Use of an aqueous ink composition according to any one of claims 1 to 8 in a printing ink.
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