CN102268212B - Laser transfer coating for vacuum plating transparent medium and preparation method thereof - Google Patents
Laser transfer coating for vacuum plating transparent medium and preparation method thereof Download PDFInfo
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- CN102268212B CN102268212B CN 201110180854 CN201110180854A CN102268212B CN 102268212 B CN102268212 B CN 102268212B CN 201110180854 CN201110180854 CN 201110180854 CN 201110180854 A CN201110180854 A CN 201110180854A CN 102268212 B CN102268212 B CN 102268212B
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- 238000000576 coating method Methods 0.000 title claims abstract description 43
- 238000007747 plating Methods 0.000 title claims abstract description 26
- 239000011248 coating agent Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 43
- 239000011347 resin Substances 0.000 claims abstract description 27
- 229920005989 resin Polymers 0.000 claims abstract description 27
- 229920002678 cellulose Polymers 0.000 claims abstract description 20
- 239000002904 solvent Substances 0.000 claims abstract description 20
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000012752 auxiliary agent Substances 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 16
- 239000000178 monomer Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- -1 polyoxyethylene Polymers 0.000 claims description 7
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 6
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 claims description 6
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 5
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 claims description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 238000007334 copolymerization reaction Methods 0.000 claims description 4
- 239000000113 methacrylic resin Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000000080 wetting agent Substances 0.000 claims description 4
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000020 Nitrocellulose Substances 0.000 claims description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 229920013701 VORANOL™ Polymers 0.000 claims description 2
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 claims description 2
- PTABKUAUBJZSEC-UHFFFAOYSA-N acetylene ethane-1,2-diol Chemical compound C#C.OCCO PTABKUAUBJZSEC-UHFFFAOYSA-N 0.000 claims description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 2
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 239000008387 emulsifying waxe Substances 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 2
- 229920001519 homopolymer Polymers 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 229920001220 nitrocellulos Polymers 0.000 claims description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229940090181 propyl acetate Drugs 0.000 claims description 2
- GQKZRWSUJHVIPE-UHFFFAOYSA-N sec-amyl acetate Natural products CCCC(C)OC(C)=O GQKZRWSUJHVIPE-UHFFFAOYSA-N 0.000 claims description 2
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- HBGPNLPABVUVKZ-POTXQNELSA-N (1r,3as,4s,5ar,5br,7r,7ar,11ar,11br,13as,13br)-4,7-dihydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1h-cyclopenta[a]chrysen-9-one Chemical compound C([C@@]12C)CC(=O)C(C)(C)[C@@H]1[C@H](O)C[C@]([C@]1(C)C[C@@H]3O)(C)[C@@H]2CC[C@H]1[C@@H]1[C@]3(C)CC[C@H]1C(=C)C HBGPNLPABVUVKZ-POTXQNELSA-N 0.000 claims 1
- PFRGGOIBYLYVKM-UHFFFAOYSA-N 15alpha-hydroxylup-20(29)-en-3-one Natural products CC(=C)C1CCC2(C)CC(O)C3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 PFRGGOIBYLYVKM-UHFFFAOYSA-N 0.000 claims 1
- SOKRNBGSNZXYIO-UHFFFAOYSA-N Resinone Natural products CC(=C)C1CCC2(C)C(O)CC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 SOKRNBGSNZXYIO-UHFFFAOYSA-N 0.000 claims 1
- 238000007639 printing Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011342 resin composition Substances 0.000 description 9
- 238000005269 aluminizing Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000005083 Zinc sulfide Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- TURGQPDWYFJEDY-UHFFFAOYSA-N 1-hydroperoxypropane Chemical compound CCCOO TURGQPDWYFJEDY-UHFFFAOYSA-N 0.000 description 1
- QLIBJPGWWSHWBF-UHFFFAOYSA-N 2-aminoethyl methacrylate Chemical compound CC(=C)C(=O)OCCN QLIBJPGWWSHWBF-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- FOWDZVNRQHPXDO-UHFFFAOYSA-N propyl hydrogen carbonate Chemical compound CCCOC(O)=O FOWDZVNRQHPXDO-UHFFFAOYSA-N 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to laser transfer coating for a vacuum plating transparent medium and a preparation method thereof. The coating comprises the following components in part by weight: 4 to 15 parts of polyacrylate resin, 2 to 8 parts of nitrogen-containing modified polyacrylate resin, 1 to 15 parts of cellulose ester resin, 0.1 to 0.5 parts of assistant and 60 to 92 parts of solvent. Compared with the prior art, the laser transfer coating has the advantages of good transparent laser effect, low cost, high printing adaptability and the like.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, particularly laser transfer coatings of a kind of suitable vacuum plating transparent medium and preparation method thereof.
Background technology
At present, domestic packaging industry generally is upgraded to transfer aluminum plated technique by the aluminium foil recombining process in past, this processing method has the beautiful advantage such as colorful of low, the economic environmental protection of consumption of natural resource, outward appearance, utilize the wrapping paper of this explained hereafter nontoxic, tasteless, behind mould pressing process, not only radium-shine brightness is high, and picture and text are fine and smooth exquisite, and has excellent antiforge function.The coating transfer aluminum plating of exploitation is to perform meritorious deeds never to be obliterated in this packaging industry great change in order to adapt to the upgrading of transfer technology of the package.But the raising along with people's quality of the life, existing wrapped product can not satisfy the individual sexual demand day by day how far people change, for example the existing transfer packing of aluminizing has strong metal-like appearance because of it, can't satisfy the need of the laser anti-counterfeiting packing with transparent exterior, greatly restrict packaging industry further fast-developing.Therefore, the extraordinary laser transfer coatings of developing a kind of suitable vacuum plating transparent medium just seems particularly important.
Chinese invention patent CN101323952A discloses a kind of process of preparing of high vacuum vapor deposition dielectric film transferred material, this formula for a product is selected common aluminizing transfer paint prescription fully, the attachment fastness, the surface gloss that cause its product and medium, the operating performance of technique is all not ideal enough, and this patent adopts the secondary coating process, cause production cost high, environmental pollution is serious.
Summary of the invention
Purpose of the present invention is exactly to provide laser transfer coatings of the suitable vacuum plating transparent medium that a kind of transparent laser effect is good, cost is low, printing adaptability is good and preparation method thereof for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions: a kind of laser transfer coatings of suitable vacuum plating transparent medium, it is characterized in that, and this coating comprises following component and weight part content:
Polyacrylate resin 4～15;
Nitrogenous modified polyacrylate resin 2～8;
Cellulose ester resin 1～15;
Auxiliary agent 0.1～0.5;
Solvent 60～92.
Described coating comprises following component and weight part content:
Polyacrylate resin: 4～6;
Nitrogenous modified polyacrylate resin 2～5;
Cellulose ester resin: 5～10;
Auxiliary agent: 0.2～0.4;
Solvent: 62～85.
Described coating comprises following component and weight part content:
Polyacrylate resin: 15;
Nitrogenous modified polyacrylate resin 2;
Cellulose ester resin: 8;
Auxiliary agent: 0.3;
Solvent: 74.7.
The monomer of described polyacrylic resin comprises methyl methacrylate, β-dimethyl-aminoethylmethacrylate, butyl methacrylate, methyl acrylate, ethyl propenoate or butyl acrylate, described polyacrylic resin is that molecular weight is 1.5 ten thousand～200,000 by one or more homopolymer that aggregate into or multipolymer in the above-mentioned monomer.
Described nitrogenous modified polyacrylate resin is synthetic by the monomer vinyl cyanide with nitrogen atom functional group or amine methacrylic ester and methacrylic resin monomer copolymerization, and molecular weight is 1.5 ten thousand～200,000.
Described cellulose ester resin comprises cellulose acetate resin, propyl acetate celluosic resin, N-BUTYL ACETATE celluosic resin, one or more in the cellulose nitrate resin, and described cellulose ester resin molecular weight is 20,000～80,000.
Described auxiliary agent is one or more the mixture in wetting agent, flow agent, the anti scuffing agent.
Described wetting agent is one or more the mixture in Voranol EP 2001, acetylene ethylene glycol, the polyoxyethylene glycol alkyl ester; Described flow agent is one or both the mixture in modified polyorganosiloxane, the modified silicon ketone; Described anti scuffing agent is at least a in polyethylene emulsifying wax, organic silicon modified by polyether, the silicon sol; Described film coalescence aid is one or more the mixture in propoxy-alcohol ether, propyl carbinol, propyl carbonate, the lauryl alcohol ester.
Described solvent is one or more in acetone, butanone, vinyl acetic monomer, n-propyl acetate, n-butyl acetate, the 2-butyl acetate.
A kind of preparation method of laser transfer coatings of suitable vacuum plating transparent medium is characterized in that, the method may further comprise the steps:
(1) prepare raw material according to following component and weight part content:
Polyacrylate resin 4-15,
Nitrogenous modified polyacrylate resin 2-8,
Cellulose ester resin 1-15,
Auxiliary agent 0.1-0.5,
Solvent 60-92,
(2) first solvent is placed reactor according to prescription, open whipping appts, mix;
(3) polyacrylate resin, nitrogenous modified polyacrylate resin and cellulose ester resin are dropped into reactor, the control stir speed (S.S.) is 100-200rpm, stirs 1-5h, and dissolving fully;
(4) auxiliary agent is dropped in the reactor, the control stir speed (S.S.) is 100-150rpm again, and 10-30min fully is uniformly dispersed to auxiliary agent, and filtration obtains the finished product.
Compared with prior art, the present invention has the following advantages:
(1) because the functional acrylic resin among the present invention contains special nitrogen atom functional group, make coating and transparent medium zinc sulphide have excellent adhesion strength;
(2) transparent laser effect: be applicable to transparent laser anti-counterfeiting packing and decorating, remedy the tradition shifting process of aluminizing and to prepare the shortcoming of transparent counterfeiting material;
(3) existing Vacuum Deposition medium can only adopt the mode of secondary coating, the laser transfer coatings of this suitable vacuum plating transparent medium can adopt a coating process to satisfy production requirement, as peel off, the multiple performance requriements such as mold pressing, plating medium fastness and printing adaptability, both significantly reduced production costs, had again environmental protection, an advantage such as energy-conservation, efficient;
(4) printing adaptability is good: compare traditional aluminizing transfer paint, the laser transfer coatings of the suitable vacuum plating transparent medium of this kind, because introducing the several functions auxiliary group in its prescription, make itself and present two large general mode of printing offset printings and gravure ink that excellent attachment fastness all be arranged.
Embodiment
The present invention is described in detail below in conjunction with specific embodiment.
Embodiment 1:
A kind of preparation method of laser transfer coatings of suitable vacuum plating transparent medium, the method may further comprise the steps:
(1) prepare raw material according to following component and weight part content:
(2) first solvent is placed reactor according to prescription, open whipping appts, mix;
(3) resin Composition (polyacrylate resin, contain vinyl cyanide modified polyacrylate resin and cellulose ester resin) is dropped into reactor, control stir speed (S.S.) is 100rpm, stirs 1h, makes the resin Composition dissolving abundant;
(4) after resin Composition dissolves fully, auxiliary agent is dropped in the reactor, the control stir speed (S.S.) is 150rpm, and 30min fully is uniformly dispersed to auxiliary agent, and filtration obtains the finished product;
Functional coating makes coating and transparent medium zinc sulphide adhesion strength good because containing the functional acrylic resin vinyl cyanide among the embodiment 1, and transparent laser effect is good, can adopt the once mode of coating, and production cost is low, energy-conserving and environment-protective, and printing adaptability is good.
Embodiment 2:
(1) prepare raw material according to following component and weight part content:
(2) first solvent is placed reactor according to prescription, open whipping appts, mix;
(3) resin Composition is dropped into reactor, the control stir speed (S.S.) is 200rpm, stirs 5h, makes the resin Composition dissolving fully;
(4) after resin Composition dissolves fully, auxiliary agent is dropped in the reactor, the control stir speed (S.S.) is 100rpm, and 10min fully is uniformly dispersed to auxiliary agent, and filtration obtains the finished product;
Functional coating is because containing functional acrylic resin amine methacrylic ester in the case two, guaranteeing that higher, the transparent laser effect of mold pressing brightness is better, and production cost is low under the excellent adhesion strength prerequisite of coating and transparent medium zinc sulphide, energy-conserving and environment-protective, printing adaptability is good.
The case contrast:
Contrast sample 1 common aluminizing transfer paint:
(1) prepare raw material according to following component and weight part content:
(2) first solvent is placed reactor according to prescription, open whipping appts, mix;
(3) resin Composition is dropped into reactor, the control stir speed (S.S.) is 250rpm, stirs 5h, makes the resin Composition dissolving fully;
(4) after resin Composition dissolves fully, auxiliary agent is dropped in the reactor, the control stir speed (S.S.) is 100rpm, and 10min fully is uniformly dispersed to auxiliary agent, and filtration obtains the finished product;
Contrast sample one is common aluminizing transfer paint, contains the strong function monomer of lone-pair electron electronegativity because lacking in the coating formula, as contains the amine methacrylic ester, or vinyl cyanide; Therefore itself and transparent medium zinc sulphide adhesion strength are relatively poor, especially more easily occur adhering to not firm phenomenon under moist microthermal climate environment.
Embodiment 3
A kind of preparation method of laser transfer coatings of suitable vacuum plating transparent medium, the method may further comprise the steps:
(1) prepare raw material according to following component and weight part content:
Polyacrylate resin 4-5,
Nitrogenous modified polyacrylate resin 2-3,
Cellulose ester resin 1-2,
Auxiliary agent 0.1-0.2,
Solvent 60-62,
(2) first solvent is placed reactor according to prescription, open whipping appts, mix;
(3) polyacrylate resin, nitrogenous modified polyacrylate resin and cellulose ester resin are dropped into reactor, the control stir speed (S.S.) is 200rpm, stirs 1h, and dissolving fully;
(4) auxiliary agent is dropped in the reactor, the control stir speed (S.S.) is 100rpm again, and 30min fully is uniformly dispersed to auxiliary agent, and filtration obtains the finished product.
Embodiment 4
A kind of preparation method of laser transfer coatings of suitable vacuum plating transparent medium, the method may further comprise the steps:
(1) prepare raw material according to following component and weight part content:
Polyacrylate resin 14-15,
Nitrogenous modified polyacrylate resin 7-8,
Cellulose ester resin 14-15,
Auxiliary agent 0.4-0.5,
Solvent 90-92,
(2) first solvent is placed reactor according to prescription, open whipping appts, mix;
(3) polyacrylate resin, nitrogenous modified polyacrylate resin and cellulose ester resin are dropped into reactor, the control stir speed (S.S.) is 100rpm, stirs 5h, and dissolving fully;
(4) auxiliary agent is dropped in the reactor, the control stir speed (S.S.) is 150rpm again, and 10min fully is uniformly dispersed to auxiliary agent, and filtration obtains the finished product.
Embodiment 5
A kind of preparation method of laser transfer coatings of suitable vacuum plating transparent medium, the method may further comprise the steps:
(1) prepare raw material according to following component and weight part content:
Polyacrylate resin: 6;
Nitrogenous modified polyacrylate resin 5;
Cellulose ester resin: 10;
Auxiliary agent: 0.2;
Solvent: 62.
(2) first solvent is placed reactor according to prescription, open whipping appts, mix;
(3) polyacrylate resin, nitrogenous modified polyacrylate resin and cellulose ester resin are dropped into reactor, the control stir speed (S.S.) is 100-200rpm, stirs 1-5h, and dissolving fully;
(4) auxiliary agent is dropped in the reactor, the control stir speed (S.S.) is 100-150rpm again, and 10-30min fully is uniformly dispersed to auxiliary agent, and filtration obtains the finished product.
Described nitrogenous modified polyacrylate resin is by the monomer vinyl cyanide (CH with nitrogen atom functional group
2=CHCN) synthetic with the methacrylic resin monomer copolymerization.
Embodiment 6
A kind of preparation method of laser transfer coatings of suitable vacuum plating transparent medium, the method may further comprise the steps:
(1) prepare raw material according to following component and weight part content:
Polyacrylate resin: 4;
Nitrogenous modified polyacrylate resin 2;
Cellulose ester resin: 5;
Auxiliary agent: 0.4;
Solvent: 85.
(2) first solvent is placed reactor according to prescription, open whipping appts, mix;
(3) polyacrylate resin, nitrogenous modified polyacrylate resin and cellulose ester resin are dropped into reactor, the control stir speed (S.S.) is 100-200rpm, stirs 1-5h, and dissolving fully;
Auxiliary agent is dropped in the reactor, the control stir speed (S.S.) is 100-150rpm again, and 10-30min fully is uniformly dispersed to auxiliary agent, and filtration obtains the finished product.
Described nitrogenous modified polyacrylate resin is by the monomer methacrylic acid 2-amino-ethyl ester (CH with nitrogen atom functional group
2=CH (C=O)-O-CH
2-CH
2-NH
2) synthetic with the methacrylic resin monomer copolymerization.
Claims (9)
1. the laser transfer coatings of a suitable vacuum plating transparent medium is characterized in that, this coating comprises following component and weight part content:
Described nitrogenous modified polyacrylate resin is synthetic by the monomer vinyl cyanide with nitrogen atom functional group or amine methacrylic ester and methacrylic resin monomer copolymerization, and molecular weight is 1.5 ten thousand～200,000.
2. the laser transfer coatings of suitable vacuum plating transparent medium according to claim 1 is characterized in that, described coating comprises following component and weight part content:
3. the laser transfer coatings of suitable vacuum plating transparent medium according to claim 1 is characterized in that, described coating comprises following component and weight part content:
4. the laser transfer coatings of each described suitable vacuum plating transparent medium according to claim 1～3, it is characterized in that, the monomer of described polyacrylate resin comprises methyl methacrylate, β-dimethyl-aminoethylmethacrylate, butyl methacrylate, methyl acrylate, ethyl propenoate or butyl acrylate, described polyacrylic resin is that molecular weight is 1.5 ten thousand～200,000 by one or more homopolymer that aggregate into or multipolymer in the above-mentioned monomer.
5. the laser transfer coatings of each described suitable vacuum plating transparent medium according to claim 1～3, it is characterized in that, described cellulose ester resin comprises cellulose acetate resin, propyl acetate celluosic resin, N-BUTYL ACETATE celluosic resin, in the cellulose nitrate resin one or more, described cellulose ester resin molecular weight is 20,000～80,000.
6. the laser transfer coatings of each described suitable vacuum plating transparent medium is characterized in that according to claim 1～3, and described auxiliary agent is one or more the mixture in wetting agent, flow agent, the anti scuffing agent.
7. the laser transfer coatings of suitable vacuum plating transparent medium according to claim 6 is characterized in that, described wetting agent is one or more the mixture in Voranol EP 2001, acetylene ethylene glycol, the polyoxyethylene glycol alkyl ester; Described flow agent is one or both the mixture in modified polyorganosiloxane, the modified silicon ketone; Described anti scuffing agent is at least a in polyethylene emulsifying wax, organic silicon modified by polyether, the silicon sol.
8. the laser transfer coatings of each described suitable vacuum plating transparent medium according to claim 1～3, it is characterized in that, described solvent is one or more in acetone, butanone, vinyl acetic monomer, n-propyl acetate, n-butyl acetate, the 2-butyl acetate.
9. the preparation method of the laser transfer coatings of a suitable vacuum plating transparent medium as claimed in claim 1 is characterized in that, the method may further comprise the steps:
(1) prepare raw material according to following component and weight part content:
(2) first solvent is placed reactor according to prescription, open whipping appts, mix;
(3) polyacrylate resin, nitrogenous modified polyacrylate resin and cellulose ester resin are dropped into reactor, the control stir speed (S.S.) is 100-200rpm, stirs 1-5h, and dissolving fully;
(4) auxiliary agent is dropped in the reactor, the control stir speed (S.S.) is 100-150rpm again, and 10-30min fully is uniformly dispersed to auxiliary agent, and filtration obtains the finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110180854 CN102268212B (en) | 2011-06-29 | 2011-06-29 | Laser transfer coating for vacuum plating transparent medium and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110180854 CN102268212B (en) | 2011-06-29 | 2011-06-29 | Laser transfer coating for vacuum plating transparent medium and preparation method thereof |
Publications (2)
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| CN102643588B (en) * | 2012-04-18 | 2014-04-23 | 上海维凯化学品有限公司 | Holographic laser cold-turning gold stamping transfer coating composition and preparation method thereof |
| CN103031027A (en) * | 2012-12-25 | 2013-04-10 | 上海睿途新材料科技有限公司 | Environment-friendly laser aluminized transfer coating with high aluminum layer adhesion |
| CN103540215B (en) * | 2013-09-30 | 2016-02-03 | 上海维凯光电新材料有限公司 | Without benzene stable form laser electrochemical aluminum chromatograph coating composition and preparation method thereof |
| CN103555113B (en) * | 2013-10-24 | 2016-06-15 | 上海维凯光电新材料有限公司 | Coating composition and preparation of plates method for transferable laser anti-counterfeiting sheet material |
| CN104652167A (en) * | 2015-03-05 | 2015-05-27 | 大亚科技股份有限公司 | Direct-plating coating and application thereof in inner liner for cigarette |
| CN106085069B (en) * | 2016-06-02 | 2019-06-14 | 常德金德镭射科技股份有限公司 | A kind of laser anti-counterfeiting coating and preparation method thereof, laser transfer membrane and preparation method thereof |
| CN107739561B (en) * | 2017-10-19 | 2020-05-29 | 武汉华工图像技术开发有限公司 | Matte coating, preparation method thereof and matte coating with fine and smooth appearance |
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