CN108997822A - A kind of high sensitization low viscosity environment-friendly ink - Google Patents
A kind of high sensitization low viscosity environment-friendly ink Download PDFInfo
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- CN108997822A CN108997822A CN201810855427.8A CN201810855427A CN108997822A CN 108997822 A CN108997822 A CN 108997822A CN 201810855427 A CN201810855427 A CN 201810855427A CN 108997822 A CN108997822 A CN 108997822A
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- Prior art keywords
- low viscosity
- friendly ink
- viscosity environment
- high sensitization
- pigment
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- 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
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Epoxy Resins (AREA)
Abstract
The present invention relates to ink, a kind of high sensitization low viscosity environment-friendly ink is specifically referred to, by following weight percents at being grouped as: cycloaliphatic epoxy resin 70~78%, cation light initiator 2~4%, red moves agent 1~2%, free radical photo-initiation 0.5~1%, levelling agent 0.1~0.5% at diluent 15~20%.The invention also provides a kind of preparation methods of high sensitization low viscosity environment-friendly ink.Ink system viscosity prepared by the present invention is low, and curing reaction is rapid, and does not need addition organic solvent, stable components, environmental protection, and printing effect is good.
Description
Technical field
The present invention relates to ink, in particular to a kind of high sensitization low viscosity environment-friendly ink.
Background technique
Existing gravure printing ink is mainly solvent type and two kinds aqueous, prepare or printing process mainly add it is organic
Solvent reduces viscosity, achievees the purpose that suitable intaglio printing.Organic solvent is added in existing gravure printing ink mostly, is printed
Process reaches cured purpose using organic solvent volatilization, and still, the volatilization of organic solvent will cause air pollution, and not contain
The ultraviolet photo-curing ink of solvent because viscosity it is higher, high speed printing solidification not exclusively, be not suitable for intaglio printing.
Summary of the invention
For above-mentioned deficiency in the prior art, the present invention provides a kind of high sensitization low viscosity environment-friendly ink,
It is environmentally friendly, stable and efficient without volatile solvent.
In order to achieve the above object of the invention, the technical solution adopted by the present invention are as follows:
A kind of high sensitization low viscosity environment-friendly ink, by following weight percents at being grouped as: alicyclic epoxy tree
Rouge 70~78%, cation light initiator 2~4%, red moves agent 1~2%, free radical photo-initiation 0.5 at diluent 15~20%
~1%, levelling agent 0.1~0.5%.
Preferably, a kind of high sensitization low viscosity environment-friendly ink, by following weight percents ingredient
Composition: cycloaliphatic epoxy resin 75.4%, cation light initiator 2.6%, red moves agent 1.3%, free radical at diluent 19.8%
Photoinitiator 0.7%, levelling agent 0.2%.
Preferably, the diluent is triethyleneglycol divinylether.
Preferably, the cation light initiator is 4- aminomethyl phenyl iodine hexafluoro antimony or 4- isobutyl-benzene iodine
One of hexafluoro antimony.
Preferably, the free radical photo-initiation is CPTX photoinitiator.
Preferably, a kind of high sensitization low viscosity environment-friendly ink further includes the group of following percentage composition
Point: pigment 5~30%, dispersing agent 0.5~2%.
Preferably, pigment accounting is 20%~30% when pigment used is white；Pigment used is other colors
When, pigment accounting is 5%~10%.
Preferably, the white pigment is titanium dioxide.
Preferably, a kind of preparation method of high sensitization low viscosity environment-friendly ink, including walk as follows
It is rapid:
(1) it weighs according to above-mentioned weight proportion；
(2) pigment and dispersing agent are weighed, and is ground；
(3) all kinds of raw materials are sequentially added in rustless steel container, is then stirred evenly with high-speed mixer.
The ink system viscosity that the present invention prepares is low, and curing reaction is rapid, and does not need addition organic solvent, and ingredient is steady
Fixed, environmentally friendly, printing effect is good.
Specific embodiment
In order that the present invention can be more clearly and readily understood, below by technical solution in the embodiment of the present invention
It is clearly and completely described.
A kind of high sensitization low viscosity environment-friendly ink, by following weight percents at being grouped as: alicyclic epoxy tree
Rouge 70~78%, cation light initiator 2~4%, red moves agent 1~2%, free radical photo-initiation 0.5 at diluent 15~20%
~1%, levelling agent 0.1~0.5%.
Wherein, cycloaliphatic epoxy resin, i.e. liquid resin, as binder；Diluent is triethyleneglycol divinylether,
That is UV monomer；Cation light initiator is one of 4- aminomethyl phenyl iodine hexafluoro antimony or 4- isobutyl-benzene iodine hexafluoro antimony；
Free radical photo-initiation is CPTX photoinitiator.
It is red to move agent, electronics is inspired under 380~450nm spectroscopic light source；It is smooth can to improve printed coating for levelling agent
Property.
If necessary to prepare coloured ink, then also need to be added the component of following percentage composition: pigment 5~30%,
Dispersing agent 0.5~2%.
Wherein, when pigment used is white, pigment accounting is 20%~30%, and wherein white pigment is titanium dioxide；It is used
When pigment is other colors, pigment accounting is 5%~10%.
A kind of preparation method of high sensitization low viscosity environment-friendly ink, includes the following steps:
(1) it weighs according to above-mentioned weight proportion；
(2) pigment and dispersing agent are weighed, and is ground；
(3) all kinds of raw materials are sequentially added in rustless steel container, is then stirred evenly with high-speed mixer.
Embodiment one:
A kind of high sensitization low viscosity environment-friendly ink, by following weight percents at being grouped as: alicyclic epoxy tree
Rouge 75.4%, 4- aminomethyl phenyl iodine hexafluoro antimony 2.6%, red moves agent 1.3%, CPTX at triethyleneglycol divinylether 19.8%
Photoinitiator 0.7%, levelling agent 0.2%.
A kind of preparation method of high sensitization low viscosity environment-friendly ink, includes the following steps:
(1) it weighs according to above-mentioned weight proportion；
(2) all kinds of raw materials are sequentially added in rustless steel container, is then stirred evenly with high-speed mixer.
Embodiment two:
A kind of high sensitization low viscosity environment-friendly ink, by following weight percents at being grouped as: alicyclic epoxy tree
Rouge 75.4%, 4- isobutyl-benzene iodine hexafluoro antimony 2.6%, red moves agent 1.3%, CPTX at triethyleneglycol divinylether 19.8%
Photoinitiator 0.7%, levelling agent 0.2%, and account for the titanium dioxide of gross weight 22% and 0.8% dispersing agent.
A kind of preparation method of high sensitization low viscosity environment-friendly ink, includes the following steps:
(1) it weighs according to above-mentioned weight proportion；
(2) pigment and dispersing agent are weighed, and is ground；
(3) all kinds of raw materials are sequentially added in rustless steel container, is then stirred evenly with high-speed mixer.
Embodiment three:
A kind of high sensitization low viscosity environment-friendly ink, by following weight percents at being grouped as: alicyclic epoxy tree
Rouge 75.4%, 4- isobutyl-benzene iodine hexafluoro antimony 2.6%, red moves agent 1.3%, CPTX at triethyleneglycol divinylether 19.8%
Photoinitiator 0.7%, levelling agent 0.2%, and account for the red pigment of gross weight 6% and 0.8% dispersing agent.
A kind of preparation method of high sensitization low viscosity environment-friendly ink, includes the following steps:
(1) it weighs according to above-mentioned weight proportion；
(2) pigment and dispersing agent are weighed, and is ground；
(3) all kinds of raw materials are sequentially added in rustless steel container, is then stirred evenly with high-speed mixer.
The ink system viscosity that the present invention prepares is low, and curing reaction is rapid, and does not need addition organic solvent, and ingredient is steady
Fixed, environmentally friendly, printing effect is good.
The above description is only a preferred embodiment of the patent of the present invention, is not intended to limit the invention patent, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the invention patent within the spirit and principle of patent of invention
Protection scope within.
Claims (9)
1. a kind of high sensitization low viscosity environment-friendly ink, which is characterized in that by following weight percents at being grouped as: alicyclic ring
Race's epoxy resin 70~78%, cation light initiator 2~4%, red moves agent 1~2%, free radical light at diluent 15~20%
Initiator 0.5~1%, levelling agent 0.1~0.5%.
2. a kind of high sensitization low viscosity environment-friendly ink according to claim 1, it is characterised in that: by following weight
Percent composition composition: cycloaliphatic epoxy resin 75.4%, cation light initiator 2.6%, red moves agent at diluent 19.8%
1.3%, free radical photo-initiation 0.7%, levelling agent 0.2%.
3. a kind of high sensitization low viscosity environment-friendly ink according to claim 1, it is characterised in that: the dilution
Agent is triethyleneglycol divinylether.
4. a kind of high sensitization low viscosity environment-friendly ink according to claim 1, it is characterised in that: the described sun from
Sub-light initiator is one of 4- aminomethyl phenyl iodine hexafluoro antimony or 4- isobutyl-benzene iodine hexafluoro antimony.
5. a kind of high sensitization low viscosity environment-friendly ink according to claim 1, it is characterised in that: the freedom
Base photoinitiator is CPTX photoinitiator.
6. a kind of high sensitization low viscosity environment-friendly ink according to claim 1, it is characterised in that: described one kind
Height sensitization low viscosity environment-friendly ink further include following percentage composition component: pigment 5~30%, dispersing agent 0.5~
2%.
7. a kind of high sensitization low viscosity environment-friendly ink according to claim 1, it is characterised in that: pigment used is
When white, pigment accounting is 20%~30%；When pigment used is other colors, pigment accounting is 5%~10%.
8. a kind of high sensitization low viscosity environment-friendly ink according to claim 1, it is characterised in that: the white
Pigment is titanium dioxide.
9. a kind of preparation method of high sensitization low viscosity environment-friendly ink according to claim 1, which is characterized in that
Include the following steps:
(1) it weighs according to above-mentioned weight proportion；
(2) pigment and dispersing agent are weighed, and is ground；
(3) all kinds of raw materials are sequentially added in rustless steel container, is then stirred evenly with high-speed mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855427.8A CN108997822A (en) | 2018-07-31 | 2018-07-31 | A kind of high sensitization low viscosity environment-friendly ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855427.8A CN108997822A (en) | 2018-07-31 | 2018-07-31 | A kind of high sensitization low viscosity environment-friendly ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108997822A true CN108997822A (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810855427.8A Pending CN108997822A (en) | 2018-07-31 | 2018-07-31 | A kind of high sensitization low viscosity environment-friendly ink |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030094738A1 (en) * | 2001-09-28 | 2003-05-22 | Brother Kogyo Kabushiki Kaisha | Active energy beam-curable composition, ink containing the same, and printer accommodating the same ink |
| CN105026167A (en) * | 2013-03-01 | 2015-11-04 | 锡克拜控股有限公司 | Printer and image processing |
| CN105143363A (en) * | 2013-02-14 | 2015-12-09 | 锡克拜控股有限公司 | Method for printing multi-characteristic intaglio features |
| CN105348414A (en) * | 2015-11-20 | 2016-02-24 | 江南大学 | Method and composition used for realizing deep cationic photopolymerization |
-
2018
- 2018-07-31 CN CN201810855427.8A patent/CN108997822A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030094738A1 (en) * | 2001-09-28 | 2003-05-22 | Brother Kogyo Kabushiki Kaisha | Active energy beam-curable composition, ink containing the same, and printer accommodating the same ink |
| CN105143363A (en) * | 2013-02-14 | 2015-12-09 | 锡克拜控股有限公司 | Method for printing multi-characteristic intaglio features |
| CN105026167A (en) * | 2013-03-01 | 2015-11-04 | 锡克拜控股有限公司 | Printer and image processing |
| CN105348414A (en) * | 2015-11-20 | 2016-02-24 | 江南大学 | Method and composition used for realizing deep cationic photopolymerization |
Non-Patent Citations (2)
| Title |
|---|
| 常杨军等: "脂环族环氧树脂及其在阳离子UV固化中的应用", 《浙江化工》 * |
| 莫健华等: "《液态树脂光固化增材制造技术》", 30 June 2013, 华中科技大学出版社 * |
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| PB01 | Publication | ||
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Application publication date: 20181214 |
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| RJ01 | Rejection of invention patent application after publication |