CN103805943A - Coating film using mixing multilayer vacuum deposition method for deposition and solidification - Google Patents
Coating film using mixing multilayer vacuum deposition method for deposition and solidification Download PDFInfo
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Abstract
The invention discloses a coating film using a mixing multilayer vacuum deposition method for deposition and solidification, the coating film comprises a polymer film substrate, an organic adhesive layer and an organic intelligent cladding layer, the organic adhesive layer is formed on one surface of the polymer film substrate, the thickness of the organic adhesive layer is between about 0.25 mu m and 20 mu m, the organic intelligent cladding layer is formed on one surface of the adhesive layer, and the thickness of the intelligent cladding layer is between about 0.25 mu m and 20 mu m.
Description
Technical field
The invention relates to coating film, particularly a kind ofly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film.
Background technology
Seen in purposes of all kinds to coating film be by spraying or casting solution or emulsion method on a surface traditionally, then solvent evaporation.Coating film is typically coated base material so that the protectiveness macromolecule layer of stickiness, anti-chemical, scrath resistance, erosion resistance, anti-spot/anti-fingerprint, antireflection, preventing microorganism, oxygen and water vapour barrier, static electricity resistance, chemical leveling and complanation, wetting ability, hydrophobicity and super-hydrophobicity or other surface property to be provided.The thickness of existing coating film can be between about 0.1 μ m to about 200 μ m, according to the polymer and the utilisation technology that use.
Traditionally, the intelligent coating layer of this class as above is utilize solvent-based or water-based formulation and deposit, to form for the first time a wet coating layer on base material.This wet coating layer is then removed and is anhydrated or solvent and/or utilize source of radiation (such as UV or electron radiation) to solidify by heat energy.Be solidified with many known problems about sedimentation and the follow-up dry or intelligent coating layer of solvent-based.Some general shortcomings comprise that hole hole, scratch, bubble, curling, shellfish receive that kalimeris dagger-axe Buddhist nun cell, orange decortication, pattern frame, the friction of gas bar, mud break, netted formation, delamination, mist, spot, dry striped.In addition, from the viewpoint of environment, the intelligent coating layer of solvent-based can produce waste products, and it can comprise processing and the removal process of danger wastes.Furthermore, utilize the intelligent coating of solvent-based, in typical atmosphere, comprise many impurity, therefore for its clean space that need to use for coating process equipment of dust control.Therefore, have the preparation method's of intelligent coating and intelligent coating demand, to improving defect and the shortcoming of prior art.
Summary of the invention
Main purpose of the present invention is to provide a kind of deposition that hybrid multilayer vacuum deposition method carries out coating film and curing made coating film of method of utilizing.
Particularly, method of the present invention is that the organic film that is formed at film base material surface guides to following properties on film base material or other surface: the stickiness of improvement, anti-chemical, scrath resistance, erosion resistance, anti-spot/anti-fingerprint, antireflection, preventing microorganism, oxygen and water vapour barrier, static electricity resistance, chemical leveling and complanation, wetting ability, hydrophobicity and super-hydrophobicity.The enforcement of method of the present invention is to pass through: under vacuum environment, deposit one first organic materials on a surface, and on tie coat, form an organic function layer on a surface of this tie coat by deposition one second organic materials.Preferably, these layers are to solidify respectively after deposition process.This tie coat has the thickness between about 0.25 μ m and 20 μ m, and this intelligent coating layer has the thickness between about 0.25 μ m and 50 μ m.This coating film optionally includes the inorganic layer being formed between tie coat and intelligent coating layer.
Accompanying drawing explanation
In order to describe structure of the present invention and feature place in detail, below in conjunction with preferred embodiment and coordinate accompanying drawing explanation as after, wherein:
Fig. 1 is the sectional view of an embodiment of the disclosed coating film of the present invention;
Fig. 2 is the sectional view of another embodiment of the disclosed coating film of the present invention;
Fig. 3 is the sectional view of an embodiment again of the disclosed coating film of the present invention; And
Fig. 4 is the schematic flow sheet of the manufacture method of the disclosed coating film of the present invention.
Embodiment
An aspect of of the present present invention is about a coating film, and it lip-deep organic tie coat and one that comprises that a polymeric membrane base material, is formed at this film base material is formed at a lip-deep organic intelligent coating layer of this tie coat.In one embodiment, this tie coat and intelligent coating layer are to solidify respectively.This tie coat has the thickness between about 0.25 μ m and 20 μ m, and this intelligent coating layer has the thickness between about 0.25 μ m and 50 μ m.This coating film can optionally include an inorganic layer being formed between this tie coat and this intelligent coating layer.
Another aspect of the present invention is about a coating film, and it lip-deep organic tie coat and one that comprises that a polymeric membrane base material, is formed at this film base material under vacuum on a surface of this film base material by deposit one first organic materials under vacuum is formed at a lip-deep organic intelligent coating layer of this tie coat on a surface of this film base material by deposit one second organic materials under vacuum.This tie coat and intelligent coating layer are to solidify respectively, then carry out deposition process.This tie coat has the thickness between about 0.25 μ m and 20 μ m, and this intelligent coating layer has the thickness between about 0.1 μ m and 50 μ m.This coating film can optionally include an inorganic layer being formed between this tie coat and this intelligent coating layer.
These and other aspect of the present invention and advantage are described in detail and will be easier to understanding with reference to appended accompanying drawing by following.Will be appreciated that, but accompanying drawing is only used to set forth the present invention the reference as claims, but not limits the scope of the invention.In addition, accompanying drawing not must meet true ratio, unless and particularly point out, they are only conceptually to set forth structure described herein and process.
Please refer to shown in Fig. 1, the disclosed coating film 10 of the present invention is with cross-sectional diagram its stacking laminate structure of anticipating.This coating film 10 comprises a polymeric membrane base material 2, and it forms the substrate of this coating film.One organic tie coat 4 is surfaces that are formed at this film base material 2.One organic intelligent coating layer 6 is surfaces that are formed at this tie coat 4, and provides protectiveness surface for the stacked multilayer shape structure of this coating film 10.Therein in a kind of purposes, this coating film 10 is suitable for display equipment or other allied equipments as protective cover.
In a preferred embodiment, disclosed coating film 10 is by utilizing vacuumdeposited coating technique organic and/or inorganic laminated structure multiple and select materials that separate to be deposited on to the one or more surface of this film base material 2.The coating process of many laminate structures of this coating film 10 and curing further discussion more below.
This polymeric membrane base material 2 is typically to be a transparent polymeric film, and it is along with time transparency degree undergoes no deterioration, or only causes insignificant transparency rotten.While being applicable to this coating film 10 various uses, this polymeric membrane base material 2 preferably example of material comprises: cellulose ester (for example: tri acetyl cellulose, diacetyl cellulose, propionyl Mierocrystalline cellulose, butyryl radicals Mierocrystalline cellulose, levulinic acyl group Mierocrystalline cellulose, soluble cotton), polymeric amide, polycarbonate, polyester (for example: polyethylene terephthalate, PEN, poly-1, 4-cyclohexanedimethanol ethylene glycol terephthalate, poly--1, 2-biphenoxyl ethane-4, 4 '-dimethyl dicarboxylate, polybutylene terephthalate), polystyrene (for example: syndyotactic polystyrene), polyolefine (for example: polypropylene, polyethylene, polymethylpentene), polysulfones, polyethersulfone, Aromatic polyester, polyetherimide, polymethylmethacrylate and polyetherketone.Tri acetyl cellulose, polycarbonate, polyethylene terephthalate, PEN.
In a preferred embodiment of coating film 10 of the present invention, this film base material 2 is the polyethylene terephthalate film for two-way extension, it has high mechanical strength (in the time of 20 ℃, young's modulus is 3-4GPa, and be 1GPa in the time of 150 ℃) and three-dimensional stability (shrinkage on operating direction is less than about 0.1%, and thermal expansivity (coefficient of thermal expansion, CTE) is approximately 20-50ppm/ ℃).The example of this polymeric membrane base material 2 comprises: cellulose ester (for example: tri acetyl cellulose, diacetyl cellulose, propionyl Mierocrystalline cellulose, butyryl radicals Mierocrystalline cellulose, levulinic acyl group Mierocrystalline cellulose, soluble cotton), polymeric amide, polycarbonate, polyester (for example: polyethylene terephthalate, PEN, poly-1, 4-cyclohexanedimethanol ethylene glycol terephthalate, poly--1, 2-biphenoxyl ethane-4, 4 '-dimethyl dicarboxylate, polybutylene terephthalate), polystyrene (for example: syndyotactic polystyrene), polyolefine (for example: polypropylene, polyethylene, polymethylpentene), polysulfones, polyethersulfone, Aromatic polyester, polyetherimide, polymethylmethacrylate and polyetherketone.Tri acetyl cellulose, polycarbonate, polyethylene terephthalate, PEN) be for preferably.
The smooth degree of this coating film 10 and continuity degree can strengthen by this film base material 2 being carried out to pre-treatment in the time that tie coat 4 is deposited thereon.The pre-treatment of film base material 2 can assist in ensuring that the surface of film base material can receive the laminate structure of its top of follow-up coating.Wetting and the frictional property that can promote by known serum facture this polymeric membrane base material 2, serum facture can be adjusted gaseous species and serum kenel according to the polymer of this film base material.Other known pre-treatments methods also can be used to process film base material 2 surfaces, for the purposes of the many laminate structures for comprising coating film of the present invention.
Due to base material defect, this tie coat 4 is used for reducing the lip-deep scattering of light of this film base material 2.Removing of the minimizing light scattering effect of mist degree and reflection can be measured removing of light scattering effect.
In the preferred embodiment of this coating film 10, this organic tie coat 4 comprises the composition from methacrylic acid and/or its ester class.For example, this tie coat 4 can comprise following ingredients and/or its mixture: tripropylene glycolmethacrylate, ethylene glycol dimethacrylate, methacrylic acid phenoxy group ethyl ester, neopentylglycol dimethacrylate, TriMethylolPropane(TMP) methacrylic ester, pentaerythritol acrylate trimethyl, triethylene glycol divinyl ether, HDDMA, Dipentaerythritol hexane methacrylic ester, TEG divinyl ether, isodecyl acrylate, oxygen alkanisation diacrylate, ethoxy ethyl ester, polyoxyethylene glycol, diacrylate, Diethylene Glycol diacrylate, Viscoat 295, Viscoat 335HP, cyano group-ethyl mono acrylic ester, octadecyl vinylformic acid, dinitrile acrylate, nitrophenyl acrylate, tetrahydrofuran base furfuracrylic acid, BDO dimethacrylate, the acid of trimethylolpropane tris ethane oxypropylene, three (2-hydroxyethyl) isocyanuric acid ester trimethacrylate, isobornyl vinylformic acid, propoxylation neo-pentyl glycol diacrylate, ethoxylation diphenol diacrylate.
Consult shown in Fig. 1, this coating film 10 comprises an organic intelligent coating layer 6 and is deposited on the top of a upper surface of this tie coat 4, and is cured by thermal radiation or ionization Radiation Curing again.This intelligent coating layer 6 is mixture and the reactive diluents that typically are organic materials, and it is designed to provide the protective layer that is applicable to this coating film 10.The organic materials of this intelligent coating layer 6 can be identical with the organic materials of tie coat 4 or different.According to the ideal behavior of coating film, this reactive diluent can comprise a resinous principle, and this resinous principle comprises various monomers, few body and composition thereof.The desirable performance characteristic of this intelligent coating layer 6 be for stickiness, anti-chemical,, scrath resistance, erosion resistance, anti-spot/anti-fingerprint, antireflection, preventing microorganism, oxygen and water vapour barrier, static electricity resistance, chemical leveling and complanation, wetting ability, hydrophobicity and super-hydrophobicity.
In the preferred embodiment of this coating film 10, this intelligent coating layer 6 comprises derived from methacrylic acid and/or its ester class.For example, this intelligent coating layer 6 can comprise following ingredients and/or its mixture: tripropylene glycolmethacrylate, ethylene glycol dimethacrylate, methacrylic acid phenoxy group ethyl ester, neopentylglycol dimethacrylate, TriMethylolPropane(TMP) methacrylic ester, pentaerythritol acrylate trimethyl, triethylene glycol divinyl ether, HDDMA, Dipentaerythritol hexane methacrylic ester, TEG divinyl ether, isodecyl acrylate, oxygen alkanisation diacrylate, ethoxy ethyl ester, polyoxyethylene glycol, diacrylate, Diethylene Glycol diacrylate, Viscoat 295, Viscoat 335HP, cyano group-ethyl mono acrylic ester, octadecyl vinylformic acid, dinitrile acrylate, nitrophenyl acrylate, tetrahydrofuran base furfuracrylic acid, BDO dimethacrylate, the acid of trimethylolpropane tris ethane oxypropylene, three (2-hydroxyethyl) isocyanuric acid ester trimethacrylate, isobornyl vinylformic acid, propoxylation neo-pentyl glycol diacrylate, ethoxylation diphenol diacrylate.
In intelligent coating layer 6, the example of reactive diluent includes difunctional or multi-purpose monomer or few body, such as: HDDMA, tripropylene glycol dimethacrylate, Diethylene Glycol dimethacrylate, hexane diol dimethacrylate, five butantetraol tetramethyl-vinylformic acid, trimethylol propane trimethyl vinylformic acid, two or five butantetraol hexamethyl vinylformic acid, dimethyltrimethylene glycol dimethacrylate and other analogues.Its used example further comprises: acrylate, such as: NVP, ethylacrylic acid and propyl group vinylformic acid, ethyl-methyl vinylformic acid, propyl methyl acid, isopropyl methyl vinylformic acid, butyl methyl vinylformic acid, hexyl methyl vinylformic acid, iso-octyl methacrylic acid, 2-hydroxyethyl methacrylic acid, cyclohexyl methacrylic acid, nonyl phenyl methacrylic acid, tetrahydrofuran base furfuracrylic acid, caprolactone, vinylbenzene, a-vinyl toluene and vinylformic acid.
Solidifying of the material that intelligent coating forms can be cured by thermofixation or ionizing radiation, such as: ultraviolet curing, and various polymerization initiator can use in the time that ultraviolet ray is used as curing means.Its example comprises: st-yrax (bezoin) and alkane ethers thereof, such as loban (benzoin), benzoin methyl ether (benzoin methyl ether), Benzoin ethyl ether (benzoin ethyl ether), benzoin isopropyl ether (benzoin isopropyl ether), N, N, N, N-tetramethyl--4,4-bis-aminobenzophenones, benzyl methyl ketal; Acetophenones, such as: methyl phenyl ketone, 3-methyl acetophenone, 4-chlorobenzophenone, 4,4-dimethoxy-benzophenone, 2,2-dimethoxy-2-phenyl benzophenone and 1-hydroxyl cyclohexyl phenyl ketone; Anthraquinones, such as: tectoquinone, 2-ethyl-anthraquinone and 2-pentyl anthraquinone; Xanthate (xanthae); Sulfuration Siberian cocklebur alkanes, such as: sulfuration xanthane, 2,4-diethyl sulfuration xanthane, 2,4-di-isopropyl sulfuration xanthane; Ketal class, such as methyl phenyl ketone dimethyl ketal and benzyl dimethyl ketal; Benzophenone, such as: the two methyl aminobenzophenones of benzophenone and 4,4-; And other are such as 1-(4-isopropyl phenyl)-2-hydroxy-2-methyl propane-1-ketone.These materials can be used alone or mix two or more material and use.The usage quantity of photopolymerization initiator is to be preferably about 5 weight parts or following, and preferably between 1 weight part to 4 weight part, with respect to forming all resinous principles in material in intelligent coating.
Many laminate structures shrinkage of this coating film 10 and curling be to form this coating film by guiding snappiness and elasticity to overall multilayer shape stacked structure.This process is to complete part by the soft material of this tie coat 4, and this soft material can absorb intelligent coating layer 6 and put on the stress on film base material 2 in solidifying, so that the buffering between the film base material 2 of hard and the intelligent coating layer 6 of hard to be provided.
Refer to again shown in Fig. 1, in an embodiment of this coating film 10, comprise only have film base material 2, tie coat 4 and intelligent coating layer 6.This organic tie coat 4 is to provide the thickness to about 2 μ m between about 0.25 μ m for flattening this film base material 2 and being attached to this intelligent coating layer 6 to this film base material.This organic intelligent coating layer comprises the separating layer of an organic materials or the mixolimnion of multiple organic materialss, and aforesaid reactive diluent is the thickness to about 20 μ m between about 0.1 μ m.
Figure 2 shows that a coating film 20, include the film base material 2 about this coating film 10 as above, tie coat 4 and intelligent coating layer 6.One inorganic layer 8 is to be formed between this tie coat 4 and this intelligent coating layer 6.According to this purposes, this inorganic layer 8 is the oxide compounds that can be any calcium, titanium, silicon, aluminium, zinc, tin, zirconium, indium.This inorganic layer 8 is guided hardness and the erosion resistance multiple-level stack structure to this coating film 20.The thickness of this inorganic layer 8 be by application process control and between about 5nm to about 500nm.
Figure 3 shows that a coating film 30, include the film base material 2 about this coating film 10,20 as above, tie coat 4 and intelligent coating layer 6.Two inorganic layers the 8, the 8th, are formed between this tie coat 4 and this intelligent coating layer 6 discretely.According to this purposes, this inorganic layer 8 is the oxide compounds that can be any calcium, titanium, silicon, aluminium, zinc, tin, zirconium, indium.This inorganic layer 8 is guided hardness and the erosion resistance multiple-level stack structure to this coating film 30.
This coating film 10,20,30 comprises the organic layer of separation, it includes tie coat 4, intelligent coating layer 6 and inorganic layer 8, it can deposit respectively and solidify, and avoids many and sticks, shrinkage and the defect that often comes across solvent and cast the process of intelligent coating such as curling.
Other laminate structure of this coating film 10,20,30 and individual other laminate structure that the snappiness of organic and inorganic materials and composition thereof and its thickness can allow the function of selected material provide so far to pile stacked coating film for each layer selected majority.The composition of each independent laminate structure and thickness, comprise that process that film base material 2, tie coat 4, inorganic layer 8 and intelligent coating layer 6 are controlled respectively can allow the personage of design field of coating film 10,20,30 in fact for the function of coating film with show infinite ability.
The thickness of each tie coat 4, inorganic layer 8 and intelligent coating layer 6 is can be between about 0.25 μ m to about 50 μ m, and it can be via preferably Evapotranspiration Processes, deposition process and/or sputtering process and accurately regulated and controled in a vacuum.Use technique preferably in vacuum, to be coated with covering material (as described below) and can guarantee that the various laminate structures of this coating film 20 are accurately in the direction of the reticulation of film base material and cross over to be coated with in the reticulation of film base material 2 and have ideal and variable is the thickness of +/-2/%.(film direction moves through a roll-to-roll evapotranspirometer technique with respect to the direction of film base material 2, as below is described herein) precise thickness with separating laminate structure of this coating film 10,20,30 is to monitor (plasma emission monitoring, PEM) by the plasma emission of reactive gas flows to regulate and control.Therefore, each embodiment of coating film 10,20,30 is applicable to many purposes and most industry and purposes (for example: for the special coating of polyelectrolyte film, photovoltaic, transparent conductive oxide and many other materials of battery and fuel cell applications).
Fig. 4 is the flow chart of steps of the embodiment for representing the method that forms the disclosed coating film 10,20,30 of the present invention.Method of the present invention is for providing a polymeric membrane base material.One organic tie coat is provided, and is a surface that is formed at this film base material, and this tie coat has the thickness between about 0.25 μ m and 20 μ m; And an organic intelligent coating layer is provided, and be a surface that is formed at this tie coat, this intelligent coating layer has the thickness between about 0.25 μ m and 20 μ m.This method 40 provide film base material 2 under high deposition rate by the covering material that evapotranspires in vacuum chamber (not shown).Vacuum pumps (not shown) detaches chamber atmosphere to suitable pressure.Typically, being used in the vacuum of disclosed method in chamber is to maintain pressure between extremely approximately 2x10-5 holder of about 2x10-4.
As shown in Figure 4, an evapotranspirometer (not shown) includes launched expansion and rewinding roller 42,44, takes advantage of respectively film carrier base material 2 around a tub 46 and by many coating procedures that continue and the curing website of this evapotranspirometer.This polymeric membrane base material is the tub 46 that is fed to rotation from this unwind roll 22, this tub be in shown in direction of arrow rotation.This polymeric membrane base material 2 is taken the coating film 10,20,30 becoming through coating out of by several websites and by rewinding roller 44.The tub 46 of this rotation be according to coating process and material and in approximately-20 ℃ to cooling at the temperature of about 50 ℃.The temperature of this tub is be typically equivalent to used certain material and regulate and control to help material to condense into liquid state from steam volatileness, to form coating on film base material 2.Typically, this method comprises that tub is equal to the speed that film moves and is rotated between this expansion and rewinding roller 42,44 in one, and per minute about 0.1 is to about 1000 meters, be preferably at 200 ms/min to about 1000 ms/min, or 500 ms/min to about 1000 ms/min of the bests be at 750 ms/min to about 1000 ms/min.Because the rate of volatilization of coated material and film base material 2 move through the speed of coating website, the thickness of this tie coat 4, this intelligent coating layer 6 and this inorganic layer 8 is part regulation and control.In other embodiments, the method comprises that coating one coated material is to the second side of this film base material 2, and wherein one second tub and extra roller can provide to chamber, for follow-up processing in the second side of this film base material 2.
In the embodiment of accompanying drawing, coating procedure 40 comprises the first step 48 of pre-treatment film base material 2.Can promote by known plasma processing method wettability and the rubbing characteristics of polymeric membrane base material 2, with respect to type and the condition of plasma of gas, depend on that polymeric membrane base material 2 adjusts.The surface of the pretreated film base material 2 of plasma body exposes coated object, and in plasma body, to remove the water of absorption, oxygen, before the lip-deep deposition of the organic coating of moisture and any low-molecular-weight species.Under normal circumstances, the pre-treatment step 48 using in plasma source can be low frequency direct current, exchanges RF or high-frequency RF.Plasma pretreatment optionally comprises water vapor and nitrogen.
On the polymeric membrane base material 2 of step 50A, the organic precursors of deposition, uses a source vaporizer, and for providing the organic-material vapor 4 of the tie coat forming on the surface of film substrate at coating film 10,20,30 is discussed above.In one embodiment, organic precursors is by the precursor of deposit and liquid supply on the polymeric membrane base material 2 of the vaporizer case of heating, monomer liquid instant vaporization wherein, thus prevent from being deposited on polymeric membrane base material before any polymerization.On the precursor surface of evaporation, the polymeric membrane base material 2 that condenses is to cooled sensitization tub 46, and it has formed the bonding coat 4 of a thin organic membrane coating formation coating film 10,20,30.
In step 52A, by organic precursors and the organic precursors macromolecular material of a source of radiation curing cross-linked.Condensed liquid precursor, the then radiation curing of radiation curing.Radiation curing can be or its combination in the known method of the public that forms of the free radical that is stimulated; The example of acceptable device comprises a device, its divergent bundle, or ultraviolet radiation.Preferably one of curing is to pass through electron beam gun.The electronic material being directed on organic layer flowing of electron beam gun solidifies, and forms cross linking membrane.Curing impact is by the voltage film on the basis of the high molecular thickness on the organic precursors of electron beam orientation.The liquid layer approximately 1 μ m thickness of the organic precursor that the voltage between 6 to 12 kiloelectron-volts can be cured.The organic materials (for example, adhesive linkage 4) of electrocuring is almost instantaneous (being conventionally less than 10 nanoseconds).The fast method of the present invention of curing speed obtaining by radiation curing greatly reduce in finished films as the generation of the defect of pin hole, be full of cracks, curling stone, and poor adhesive force, often appear at the method for solvent based coating, wherein difference evaporation may occur.
Optionally, comprise the sedimentation unit of the 2nd 50B and corresponding organic deposit process in flow process 40, then by the second Radiation Curing 52B and means.The intelligent coating layer 6 that conventionally can provide in second organic deposit discussed above and solidification process with for coating film 10,20,30.The second organic deposit process 50B is on another layer at the stacking top of multiple layers for applying coating film 10,20,30.The material that this constituent uses at the second organic deposit process 50B can be identical or as the first organic deposit process 50A difference discussed above.
Although the advantage of many above-mentioned processes will be apparent for those skilled in the art, the major advantage of technology of the present invention comprises following content:
A) be greater than the utilization ratio of 95% chemical deposition material, therefore, have the disclosed raw material of minimum refuse, for the manufacture of coating film;
B) a far-ranging surface property, and function as described above;
C) this coating procedure is included in vacuum chamber, does not therefore have the impact on environment, particularly compared be basic coating technology with the solvent of prior art;
D) in deposition process, provide perfect molecular level to be dispersed in gas phase;
E) in deposition process, provide the surface of the defects such as pin hole that a unique organic surfacing material level and smooth and deposition provides to be freely often present in surface and formed the another kind of method that uses.
Therefore, although basic novel feature of the present invention is for being applied to exemplary embodiment, it will be understood that, various omissions in form and details, replacement and modifier illustrate, and in their operation, also can be by making those skilled in the art, and do not deviate from from spirit of the present invention.In addition, it is intended to substantially the same the function substantially the same execution of all these composition elements and/or method steps mode to realize identical result clearly, is interior in scope of the present invention.In addition, it should be that the structure confirmed and/or the step of element and/or method illustrate and/or any open form or the embodiment of the connection described, can include in of the present invention any other open or describe or form of suggestion or general design alternative problem of conduct of embodiment.Its intention, therefore, should be only limited to as the Range Representation of the claim by appended.
Claims (12)
1. utilize hybrid multilayer vacuum deposition method to carry out the deposition of coating film and a curing coating film, comprising:
One polymeric membrane base material;
One organic tie coat, is formed at a surface of this film base material, and this tie coat has the thickness between 0.25 μ m and 20 μ m; And
One organic intelligent coating layer, is formed at a surface of this tie coat, and this intelligent coating layer has the thickness between 0.25 μ m and 20 μ m.
2. as claimed in claim 1ly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film, further comprise an inorganic layer is provided, be formed between tie coat and intelligent coating layer, this inorganic layer has the thickness between 5nm and 500nm.
3. as claimed in claim 1ly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film, wherein this tie coat has the thickness between 0.25 μ m and 2 μ m.
4. as claimed in claim 1ly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film, wherein this tie coat has the thickness between 0.25 μ m and 2 μ m ± 2 per-cents.
5. as claimed in claim 1ly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film, wherein this intelligent coating layer has the thickness between 0.25 μ m and 20 μ m.
6. as claimed in claim 1ly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film, wherein this intelligent coating layer has the thickness between 0.25 μ m and 2 μ m ± 2 per-cents.
7. as claimed in claim 1ly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film, wherein the thickness of this tie coat position in the direction of crossing over grid be unanimously, and has the variation between be less than ± 2 per-cents.
8. as claimed in claim 1ly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film, wherein the thickness of this intelligent coating layer in the direction of grid is consistent, and has the variation between be less than ± 2 per-cents.
9. as claimed in claim 1ly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film, wherein this tie coat and this intelligent coating layer are that depositing operation is coated on this film base material in a single channel in order, and wherein the feeding rate of this film base material is between 0.1 m/min to 1000 ms/min.
10. as claimed in claim 1ly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film, wherein the feeding rate of this film base material is between 200 ms/min to 1000 ms/min.
11. as claimed in claim 1ly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film, and wherein the feeding rate of this film base material is between 500 ms/min to 1000 ms/min.
12. as claimed in claim 1ly utilize hybrid multilayer vacuum deposition method to deposit and curing coating film, and wherein the feeding rate of this film base material is between 750 ms/min to 1000 ms/min.
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| CN114150267A (en) * | 2021-11-26 | 2022-03-08 | 西安交通大学 | Preparation method of alumina/silver nanoparticle layer/alumina multilayer antibacterial film |
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| CN1771127A (en) * | 2003-04-02 | 2006-05-10 | 3M创新有限公司 | Flexible high-temperature ultrabarrier |
| JP2006227344A (en) * | 2005-02-18 | 2006-08-31 | Toppan Printing Co Ltd | Optical laminate member and method for manufacturing the same |
| TW200810587A (en) * | 2006-06-19 | 2008-02-16 | 3M Innovative Properties Co | Moisture barrier coatings for organic light emitting diode devices |
| US20090176116A1 (en) * | 2007-12-27 | 2009-07-09 | Satoshi Aiba | Gas-barrier film, device and optical component comprising same, and method for producing gas-barrier film |
| TW201229306A (en) * | 2010-10-08 | 2012-07-16 | Sumitomo Chemical Co | Method of manufacturing laminate by plasma CVD film-formation |
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| CN114150267A (en) * | 2021-11-26 | 2022-03-08 | 西安交通大学 | Preparation method of alumina/silver nanoparticle layer/alumina multilayer antibacterial film |
| CN114150267B (en) * | 2021-11-26 | 2022-08-16 | 西安交通大学 | Preparation method of alumina/silver nanoparticle layer/alumina multilayer antibacterial film |
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