CN107227101A - UV coating - Google Patents
UV coating Download PDFInfo
- Publication number
- CN107227101A CN107227101A CN201710359253.1A CN201710359253A CN107227101A CN 107227101 A CN107227101 A CN 107227101A CN 201710359253 A CN201710359253 A CN 201710359253A CN 107227101 A CN107227101 A CN 107227101A
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- CN
- China
- Prior art keywords
- coating
- coating according
- photosensitive type
- resin
- resinous polymer
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Classifications
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
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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)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of UV coating, by weight percentage, by following material composition：Photosensitive type resinous polymer 30~60%, acrylate monomer 30~50% and Photoepolymerizationinitiater initiater 1%~8%.The UV coating of the present invention is by optimizing the viscosity of coating, curing rate, the adhesive force with PET basement membranes, and wetability and fissility of the coating to mould are balanced well, so as to reach good micro-structural transfer effect and improving production efficiency, for replacing tradition UV coating to prepare deep line structure transfer membrane, it is possible to achieve higher false proof setting and packaging expressive force.
Description
Technical field volume
The present invention relates to technical field of packaging and printing, more particularly to a kind of UV coating.
Background technology
With the continuous fierceness of market competition, the taste of consumer is improved constantly, and packing business is also facing big challenge, closely
Packages printing industry develops towards the direction of energy-conserving and environment-protective with market step over year, and laser transfer membrane is exactly one of which, it by
Extrusion coating paper transformation originally, has very strong market fit rate in terms of typography and environmental protection, is directly covered from former
Film makes the degradation rate of wrapping paper improve a lot to first overlay film in stripping, and the energy-saving effect that overlay film is recycled has obvious performance.It is existing
The transfer paperboard in modern market, the use of single copper paper has spread all over industry-by-industry, from cigarette pack, drink food class to cosmetics,
Mobile phone packaging etc., with the change of the market demand, transfer paper will also have bigger breakthrough and improvement, in the hope of expiring for consumer
Meaning.Existing transfer membrane generally comprises PET basement membranes, UV coatings, butylbenzene adhesive layer, aluminium foil, specifically manufacturing process is usually to provide
PET basement membranes, adhesive is coated with PET basement membranes, the coating UV coating formation UV coatings on adhesive, is then led to using nickel version pressure
Print, in UV coatings formation grain pattern, finally blocks aluminium foil on UV coatings.However, tradition UV coating can only imprint 1 μ or so
Micro-structural, anti-counterfeiting power is high, and prepared product is easy to be imitated.Meanwhile, shallower micro-structural expressive ability is weaker, in radium
The in the market that film spreads unchecked is penetrated to be difficult to reach the strong impact force effect for attracting to note.
The content of the invention
It is an object of the invention to provide a kind of UV coating, available for the deep line structure transfer membrane of preparation.
The embodiment of the present invention provides a kind of UV coating, by weight percentage, by following material composition：Photosensitive type resin gathers
Compound 30~60%, acrylate monomer 30~50% and Photoepolymerizationinitiater initiater 1%~8%.
Preferably, the UV coating also includes organic additive 0.5~2%.
Preferably, the photosensitive type resinous polymer is the resin with double bond after modified.
Preferably, the photosensitive type resinous polymer includes epoxy resin, and polyester resin, polyacrylic acid (ester) resin gathers
At least one of urethane resin.
Preferably, the photosensitive type resinous polymer includes modified epoxy and polyurethane resin.
Preferably, the viscosity of the photosensitive type resinous polymer is 1000~5000mPa.S.
Preferably, the olefin(e) acid ester monomer number of functional groups is 2~3.
Preferably, the viscosity of the olefin(e) acid ester monomer is 5~50mPa.S.
Preferably, the Photoepolymerizationinitiater initiater includes 2- hydroxy-2-methyl -1- phenylacetones, 1- hydroxy-cyclohexyls-phenyl
Ketone, 2,4,6,-trimethylbenzoy-dipheny phosphorous oxide, 2- benzyls -2- (dimethylamino) -1- [4- (4- morpholinyls) benzene
Base] -1- butanone, 2- methyl isophthalic acids-(4- methyl mercaptos phenyl) -2- morpholine -1- acetone, at least one in 2 isopropyl thioxanthones
Kind.
Preferably, the organic additive is the mixture of wetting agent and releasing agent.
Preferably, by weight percentage, the UV coating is by following material composition：Photosensitive type epoxy resin 30%, sense
Light type polyurethane resin 18%, 1,6- hexanediyl esters 45%, 1- hydroxy-cyclohexyls-phenyl ketone 6%, base material wetting
Agent 0.5% and releasing agent 0.5%.
The UV coating of the present invention is by optimizing the viscosity of coating, curing rate, the adhesive force with PET basement membranes, and well
Wetability and fissility of the coating to mould are balanced, so as to reach good micro-structural transfer effect and improving production efficiency, is used
In replacing tradition UV coating to prepare deep line structure transfer membrane, it is possible to achieve higher false proof setting and pack expressive force.
Embodiment
Further to illustrate the present invention to reach technical approach and effect that predetermined goal of the invention is taken, below by way of
Embodiment, the present invention is further described, and describes in detail as after.
The embodiment of the present invention provides a kind of UV coating, and UV coating of the invention is used in packages printing industry, as turning
Move the UV layers of film.The UV coating by weight percentage, by following material composition：Photosensitive type resinous polymer 30~60%, third
Olefin(e) acid ester monomer 30~50% and Photoepolymerizationinitiater initiater 1%~8%.
The UV coating of the present invention in the preparation, carries out dispensing by the material composition of UV coating first, by reactor, divides
The equipment such as machine, planetary mixer are dissipated to be mixed.
Wherein, the photosensitive type resinous polymer contained in UV coating of the invention is the resin with double bond after modified,
Specifically, photosensitive type resinous polymer is included in epoxy resin, polyester resin, polyacrylic acid (ester) resin, polyurethane resin
At least one, considers, the preferred modified epoxy of photosensitive type resinous polymer from photocuring reaction speed.Furthermore, it is contemplated that
Products application is in it is necessary to have good pliability, therefore photosensitive type resinous polymer is more preferably modified ring on PET basal lamina materials
Oxygen tree fat is used with polyurethane resin collocation.In the UV coating application of the present invention, viscosity has direct influence on speed of production,
The smaller speed of production of viscosity is faster.The modified photosensitive type resinous polymer conduct with double bond that the UV coating of the present invention is used
The main component of UV coating, its viscosity size has conclusive influence on the viscosity of coating, therefore preferred resin viscosity is 1000
In the range of~5000mPa.S.
The effect of acrylate monomer, both active diluent that the UV coating of the present invention contains, and have to adhesive force
Crucial effect.Therefore, selected acrylate monomer number of functional groups is 2~3, and functional group's size has shadow to curing rate
Ring, degree of functionality is bigger, and solidification is faster, but the bigger viscosity of function is relatively bigger, therefore also need control viscosity in 5~50mPa.S, it is single
Wetting of the body surface face Tensity size to PET basement membranes has an impact, and low surface tension is favorably improved adhesive force, therefore preferably surface
Power is less than 36 dynes of acrylate monomer.
The Photoepolymerizationinitiater initiater contained in the UV coating of the present invention refers to the light by absorbing the short wavelengths such as ultraviolet, decomposes production
The compound of raw free radical, in the present embodiment, Photoepolymerizationinitiater initiater is for example including 2- hydroxy-2-methyl -1- phenylacetones, 1-
Hydroxy-cyclohexyl-phenyl ketone, 2,4,6,-trimethylbenzoy-dipheny phosphorous oxide, 2- benzyls -2- (dimethylamino) -
1- [4- (4- morpholinyls) phenyl] -1- butanone, 2- methyl isophthalic acids-(4- methyl mercaptos phenyl) -2- morpholine -1- acetone, 2 isopropyl sulphur
At least one of miscellaneous anthrone, certainly, the composition not limited to this of Photoepolymerizationinitiater initiater.The addition of Photoepolymerizationinitiater initiater is 1%
~8%；Wherein preferably 3%~6%；More preferably 4%~6%.Addition can cause reaction incomplete, so that shadow below 1%
Ring application effect；Addition is more than 8%, and the free radical produced after light absorbs is excessive, curing efficiency is influenceed on the contrary, and remain
Cause crosslink density step-down, influence application effect.
The UV coating of the present invention also includes organic additive 0.5~2%, and the organic additive is the mixing of wetting agent and releasing agent
From the fissility on mould after thing, the main wetting effect for improving UV coating on mould and raising UV paint solidifications.
Embodiment 1：
The present invention UV coating by weight percentage, preferably by following material composition：Photosensitive type epoxy resin 30%, sense
Light type polyurethane resin 18%, 1,6- hexanediyl esters 45%, 1- hydroxy-cyclohexyls-phenyl ketone 6%, base material wetting
Agent 0.5% and releasing agent 0.5%.
Embodiment 2：
The present invention UV coating by weight percentage, preferably by following material composition：Photosensitive type epoxy resin 30%, sense
Light type polyurethane resin 15%, 1,6- hexanediyl esters 49%, 1- hydroxy-cyclohexyls-phenyl ketone 5%, base material wetting
Agent 0.5% and releasing agent 0.5%.
Embodiment 3：
The present invention UV coating by weight percentage, preferably by following material composition：Photosensitive type epoxy resin 35%, sense
Light type polyurethane resin 10%, 1,6- hexanediyl esters 50%, 1- hydroxy-cyclohexyls-phenyl ketone 4%, base material wetting
Agent 0.5% and releasing agent 0.5%.
Embodiment 4：
The present invention UV coating by weight percentage, preferably by following material composition：Photosensitive type epoxy resin 30%, sense
Light type polyurethane resin 15%, neopentylglycol diacrylate 49%, 1- hydroxy-cyclohexyls-phenyl ketone 5%, substrate wetting agents
0.5% and releasing agent 0.5%.
Embodiment 5：
The present invention UV coating by weight percentage, preferably by following material composition：Photosensitive type epoxy resin 30%, sense
Light type polyurethane resin 15%, tripropylene glycol diacrylate 49%, 1- hydroxy-cyclohexyls-phenyl ketone 5%, substrate wetting agents
0.5% and releasing agent 0.5%.
Embodiment 6：
The present invention UV coating by weight percentage, preferably by following material composition：Photosensitive type epoxy resin 35%, sense
Light type polyurethane resin 10%, tripropylene glycol diacrylate 49%, 1- hydroxy-cyclohexyls-phenyl ketone 5%, substrate wetting agents
0.5% and releasing agent 0.5%.
UV coating prepared by embodiment 1-6, its performance test results are as follows：
The UV coating of the present invention is by optimizing the viscosity of coating, curing rate, the adhesive force with PET basement membranes, and well
Wetability and fissility of the coating to mould are balanced, so as to reach good micro-structural transfer effect and improving production efficiency, is used
In replacing tradition UV coating to prepare deep line structure transfer membrane, it is possible to achieve higher false proof setting and pack expressive force.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the technical spirit pair according to the present invention without departing from technical solution of the present invention content
Any simple modification, equivalent variations and modification that above example is made, in the range of still falling within technical solution of the present invention.
Claims (11)
1. a kind of UV coating, it is characterised in that by weight percentage, by following material composition：Photosensitive type resinous polymer 30
~60%, acrylate monomer 30~50% and Photoepolymerizationinitiater initiater 1%~8%.
2. UV coating according to claim 1, it is characterised in that the UV coating also includes organic additive 0.5~2%.
3. UV coating according to claim 1, it is characterised in that the photosensitive type resinous polymer is to have after modified
The resin of double bond.
4. UV coating according to claim 3, it is characterised in that the photosensitive type resinous polymer includes epoxy resin,
At least one of polyester resin, polyacrylic acid (ester) resin, polyurethane resin.
5. UV coating according to claim 4, it is characterised in that the photosensitive type resinous polymer includes modified epoxy tree
Fat and polyurethane resin.
6. UV coating according to claim 1, it is characterised in that the viscosity of the photosensitive type resinous polymer is 1000~
5000mPa.S。
7. UV coating according to claim 1, it is characterised in that the olefin(e) acid ester monomer number of functional groups is 2~3.
8. UV coating according to claim 1, it is characterised in that the viscosity of the olefin(e) acid ester monomer is 5~50mPa.S.
9. UV coating according to claim 1, it is characterised in that the Photoepolymerizationinitiater initiater include 2- hydroxy-2-methyls-
1- phenylacetones, 1- hydroxy-cyclohexyls-phenyl ketone, 2,4,6,-trimethylbenzoy-dipheny phosphorous oxide, 2- benzyls -2-
(dimethylamino) -1- [4- (4- morpholinyls) phenyl] -1- butanone, 2- methyl isophthalic acids-(4- methyl mercaptos phenyl) -2- morpholine -1- acetone,
At least one of 2 isopropyl thioxanthones.
10. UV coating according to claim 2, it is characterised in that the organic additive is the mixed of wetting agent and releasing agent
Compound.
11. UV coating according to claim 2, it is characterised in that by weight percentage, the UV coating is by following thing
Matter is constituted：Photosensitive type epoxy resin 30%, photosensitive type polyurethane resin 18%, 1,6- hexanediyl esters 45%, 1- hydroxyls
Butylcyclohexyl-phenyl ketone 6%, substrate wetting agents 0.5% and releasing agent 0.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359253.1A CN107227101A (en) | 2017-05-19 | 2017-05-19 | UV coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359253.1A CN107227101A (en) | 2017-05-19 | 2017-05-19 | UV coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107227101A true CN107227101A (en) | 2017-10-03 |
Family
ID=59934342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710359253.1A Pending CN107227101A (en) | 2017-05-19 | 2017-05-19 | UV coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107227101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794807A (en) * | 2017-11-17 | 2018-03-13 | 苏州苏大维格光电科技股份有限公司 | Transfer paper and preparation method thereof |
| CN107805974A (en) * | 2017-11-17 | 2018-03-16 | 苏州苏大维格光电科技股份有限公司 | Transfer paper and preparation method thereof and tobacco box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153127A (en) * | 2007-09-06 | 2008-04-02 | 湖南阳光新材料有限公司 | White composition capable of solidifying by ultraviolet light |
| CN102732129A (en) * | 2012-07-17 | 2012-10-17 | 东莞大宝化工制品有限公司 | Environment-friendly photo-cured electrostatic spray finish |
| CN102952455A (en) * | 2012-11-21 | 2013-03-06 | 深圳市广田环保涂料有限公司 | Ultraviolet light curing transparent priming paint and preparation method and use method thereof |
| CN105585940A (en) * | 2014-10-21 | 2016-05-18 | 彭绍宾 | Low-odor ultraviolet-curing woodenware paint formula |
-
2017
- 2017-05-19 CN CN201710359253.1A patent/CN107227101A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153127A (en) * | 2007-09-06 | 2008-04-02 | 湖南阳光新材料有限公司 | White composition capable of solidifying by ultraviolet light |
| CN102732129A (en) * | 2012-07-17 | 2012-10-17 | 东莞大宝化工制品有限公司 | Environment-friendly photo-cured electrostatic spray finish |
| CN102952455A (en) * | 2012-11-21 | 2013-03-06 | 深圳市广田环保涂料有限公司 | Ultraviolet light curing transparent priming paint and preparation method and use method thereof |
| CN105585940A (en) * | 2014-10-21 | 2016-05-18 | 彭绍宾 | Low-odor ultraviolet-curing woodenware paint formula |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794807A (en) * | 2017-11-17 | 2018-03-13 | 苏州苏大维格光电科技股份有限公司 | Transfer paper and preparation method thereof |
| CN107805974A (en) * | 2017-11-17 | 2018-03-16 | 苏州苏大维格光电科技股份有限公司 | Transfer paper and preparation method thereof and tobacco box |
| CN107805974B (en) * | 2017-11-17 | 2024-06-04 | 苏州苏大维格科技集团股份有限公司 | Transfer paper, manufacturing method thereof and tobacco box |
| CN107794807B (en) * | 2017-11-17 | 2024-06-04 | 苏州苏大维格科技集团股份有限公司 | Transfer paper and manufacturing method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |