CN106467711A - A kind of have dulcet Blue-light-resistantprotective protective film and preparation method thereof - Google Patents
A kind of have dulcet Blue-light-resistantprotective protective film and preparation method thereof Download PDFInfo
- Publication number
- CN106467711A CN106467711A CN201610842598.8A CN201610842598A CN106467711A CN 106467711 A CN106467711 A CN 106467711A CN 201610842598 A CN201610842598 A CN 201610842598A CN 106467711 A CN106467711 A CN 106467711A
- Authority
- CN
- China
- Prior art keywords
- layer
- blue
- light
- spice
- protective film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
- C09J163/10—Epoxy resins modified by unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
This application provides a kind of have dulcet Blue-light-resistantprotective protective film, it includes being sequentially overlapped the cuticular layer of setting, uses layer and peel ply, and described cuticular layer includes protection substrate layer and the adhesive-layer being sequentially overlapped setting；Described use layer includes being sequentially overlapped the spice hardened layer of setting, using substrate layer and anti-blu-ray layer；Described peel ply is mould release membrance；Described adhesive-layer is disposed adjacent with described spice hardened layer, and described anti-blu-ray layer is disposed adjacent with described stripping film.The protecting film of the application passes through to set gradually spice hardened layer and anti-blu-ray layer in using layer, makes protecting film also have anti-blue light effect while having fragrance.
Description
Technical field
Safeguard film for cellular phone technical field of the present invention, more particularly, to a kind of have dulcet Blue-light-resistantprotective protective film and its preparation side
Method.
Background technology
Mobile phone screen has the advantages that low energy consumption, lightweight, radiationless, flicker free, is the display of main flow on the market at present
Screen.Blue light is the important component part of visible ray, the visible ray sending in the electronic product screen such as computer, mobile phone, digital camera
In have substantial amounts of irregular shortwave blue light, the just high energy shortwave 360nm～500nm between maximum to eye injury,
These blue lights can be directed through cornea, and the retina in optical fundus is damaged, and leads to macular disease, and especially 450nm～
This interval blue light of 460nm, the injury to eyes is maximum.At present, people's utilization rate highest mobile phone, its screen naturally also can
Send blue light.
Meanwhile, with the development of electron trade, many smart mobile phones visual experience higher in order to screen has, by edge
It is designed as arc with screen glass.In order to adapt to this curved edge, general employing can be fitted the protecting film on arc side.Existing
Can fit arc side protecting film single function it is impossible to meet the daily demand of client.
Content of the invention
Present invention solves the technical problem that being to provide a kind of anti-blue light and have dulcet protecting film.
In view of this, this application provides a kind of have dulcet Blue-light-resistantprotective protective film, including the shield being sequentially overlapped setting
Film layer, using layer and peel ply it is characterised in that
Described cuticular layer includes protection substrate layer and the adhesive-layer being sequentially overlapped setting；
Described use layer includes being sequentially overlapped the spice hardened layer of setting, using substrate layer and anti-blu-ray layer；
Described peel ply is mould release membrance；
Described adhesive-layer is disposed adjacent with described spice hardened layer, and described anti-blu-ray layer is disposed adjacent with described stripping film；
Described spice hardened layer is prepared with synthetic perfume by ultraviolet cured adhesive；
Described anti-blu-ray layer is prepared with anti-blue light auxiliary agent by organic pressure-sensitive gel.
Preferably, ultraviolet cured adhesive described in described spice hardened layer and the mass ratio of described synthetic perfume are 500：(1
～20).
Preferably, described ultraviolet cured adhesive includes the solvent of 50～100 weight portions, the crosslinked list of 30～60 weight portions
Body, the prepolymer of 20～50 weight portions, the light trigger of 2～5 weight portions；Described synthetic perfume is selected from jasminal, sulfur
For one or more of furfuryl acetate and terpineol, described solvent is selected from toluene, butanone and propylene glycol methyl ether acetate
One or more, described cross-linking monomer is selected from hexanediyl ester, neopentylglycol diacrylate and tripropylene glycol dipropyl
One or more of olefin(e) acid ester, described prepolymer is selected from epoxy acrylic resin, polyurethane acrylic resin and polyester
One or more of acid resin, described light trigger is selected from one of benzophenone and triethanolamine or two kinds.
Preferably, the described anti-blue light auxiliary agent in described anti-blu-ray layer is selected from salicylic acid esters, benzophenone class, benzotriazole
One or more of class, group-substituted acrylonitrile, triazines and hindered amines；Described organic pressure-sensitive gel is by 70～80 weight portions
Organosiloxane prepare with the solvent of 20～30 weight portions, described solvent be selected from one of toluene and dimethylbenzene or two
Kind, the viscosity of described organic pressure-sensitive gel is 30000～40000C.P.S.
Preferably, the material of described adhesive-layer is organic pressure-sensitive gel, and described organic pressure-sensitive gel is by 60～80 weight portions
Organosiloxane and the solvent of 20～40 weight portions prepare；The viscosity of described organic pressure-sensitive gel be 5000～
20000C.P.S.
Preferably, the thickness of described protection substrate layer is 25～100 μm, and the thickness of described adhesive-layer is 5～20 μm.
Preferably, the thickness of described spice hardened layer is 2～10 μm, and the thickness of described use substrate layer is 20～150 μm,
The thickness of described anti-blu-ray layer is 20～70 μm, and the material of described use substrate layer is PET.
Preferably, the thickness of described mould release membrance is 20～150 μm.
Present invention also provides a kind of preparation method of the Blue-light-resistantprotective protective film described in such scheme, comprise the following steps：
Mixed liquor containing synthetic perfume and ultraviolet cured adhesive is coated the one side using base material, solidification, obtain perfume (or spice)
Material hardened layer；
Mixed liquor containing anti-blue light auxiliary agent and organic pressure-sensitive gel is coated the another side of described use base material, Gu
Change, obtain using layer, in the one side laminating mould release membrance being coated with anti-blue light auxiliary agent of described use layer；
Viscose glue is coated the one side of protection base material, solidification, obtain cuticular layer；
The one side that described spice hardened layer is coated with viscose glue with described cuticular layer is combined, and obtains protecting film.
Preferably, during coating is containing the mixed liquor of anti-blue light auxiliary agent, the mode of described coating is comma formula scraper
Coating；
Obtain in the step of cuticular layer, the mode of described coating is comma formula scraper for coating.
This application provides a kind of have dulcet Blue-light-resistantprotective protective film, it includes cuticular layer, uses layer and peel ply, tool
Body, it include being sequentially overlapped the protection substrate layer of setting, adhesive-layer, spice hardened layer, using substrate layer, anti-blu-ray layer with from
Type film.The protecting film of the application passes through to set gradually spice hardened layer and anti-blu-ray layer in using layer, so that protecting film is had
Also there is while fragrance anti-blue light effect, the spice hardened layer containing spice and ultraviolet cured adhesive is arranged at the table using layer
Face, makes fragrance be come out well；And the compatibility of anti-blue light auxiliary agent and organic pressure-sensitive gel is preferably, make anti-blu-ray layer
Anti- blue light effect fully show.Further, the application utilizes thermoplasticity and the high-viscosity high-elasticity of PET in using layer
Organic pressure-sensitive gel, makes protecting film hot pressing excellent, simultaneously because the hardness of PET ensure that the mouldability of protecting film, and high-elastic
Property organic pressure-sensitive gel increased the flexibility of protecting film, makes protecting film will not play side at cambered surface, can be used as arc side of can fitting
Protecting film.
Brief description
Fig. 1 is the structural representation of protecting film of the present invention.
Specific embodiment
For a further understanding of the present invention, with reference to embodiment, the preferred embodiment of the invention is described, but
It should be appreciated that these descriptions are simply to further illustrate the features and advantages of the present invention, rather than to the claims in the present invention
Limit.
The embodiment of the invention discloses a kind of have dulcet Blue-light-resistantprotective protective film, including the cuticula being sequentially overlapped setting
Layer, use layer and peel ply,
Described cuticular layer includes protection substrate layer and the adhesive-layer being sequentially overlapped setting；
Described use layer includes being sequentially overlapped the spice hardened layer of setting, using substrate layer and anti-blu-ray layer；
Described peel ply is mould release membrance；
Described adhesive-layer is disposed adjacent with described spice hardened layer, and described anti-blu-ray layer is disposed adjacent with described stripping film.
As shown in figure 1, Fig. 1 is the structural representation of protecting film of the present invention, in figure 1 is adhesive-layer, and 2 is protection substrate layer, 3
For spice hardened layer, 4 is to use substrate layer, and 5 is anti-blu-ray layer, and 6 is mould release membrance.
Herein described protecting film include cuticular layer, use layer and peel ply, wherein said cuticular layer include adhesive-layer with
Protection substrate layer.The material of herein described protection substrate layer is preferably PET, and its thickness is preferably 25～100 μm, more preferably
30～80 μm, described PET base material is material well known to those skilled in the art, and this application is had no particular limits.Described
The material of adhesive-layer is well known to those skilled in the art, and this application is had no particular limits, example, described adhesive-layer
Material be preferably organic pressure-sensitive gel, described organic pressure-sensitive gel is preferably prepared with solvent by organosiloxane, described
The content of organosiloxane is 60～80 weight portions, preferably 65～75 weight portions, and described organosiloxane is art technology
Material known to personnel, is not particularly limited herein；The content of described solvent is preferably 20～40 weight portions, more preferably
25～35 weight portions, described solvent is organic solvent well known to those skilled in the art, is not particularly limited, example herein
, described solvent is preferably selected from one of toluene and dimethylbenzene or two kinds.The viscosity of the organic pressure-sensitive gel of described adhesive-layer
It is preferably 5000～20000C.P.S, more preferably 8000～12000C.P.S.The thickness of described adhesive-layer is preferably 5～20 μ
M, more preferably 8～15 μm.
According to the present invention, described use layer is the core of described protecting film, and herein described use layer includes spice
Hardened layer, using substrate layer and anti-blu-ray layer, by setting spice hardened layer in using layer and anti-blu-ray layer, make protecting film with
When there is fragrance and anti-blue light effect.Herein described spice hardened layer is prepared with ultraviolet cured adhesive by synthetic perfume,
Described synthetic perfume as distinguished by its chemical constitution or functional group, selected from hydro carbons, alcohols, acids, esters, lactone, aldehydes,
Ketone, phenols, ethers, acetals, ketal class, drag fragrance base class, cyanogen class, big ring class, multi-ring class, heterocyclic (pyrazine, pyridine, furan
Mutter furan thiazole etc.), sulfide-based with halogenation species etc.；The synthetic perfume in fragrance hardened layer in this patent using permissible
According to the different synthetic perfume of the different choice of fragrance, in order that spice hardened layer has preferable fragrance and hardening effect, institute
State synthetic perfume and be preferably selected from one or more of jasminal, furfuryl thioacetate and terpineol；Described ultraviolet light
Solidification glue preferably includes the solvent of 50～100 weight portions, the cross-linking monomer of 30～60 weight portions, the pre-polymerization of 20～50 weight portions
Thing, the light trigger of 2～5 weight portions；Described solvent be preferably selected from one of toluene, butanone and propylene glycol methyl ether acetate or
Multiple, more preferably butanone and propylene glycol methyl ether acetate, in an embodiment, the content of described solvent is more preferably 60～80 weights
Amount part；Described cross-linking monomer is preferably selected from hexanediyl ester, neopentylglycol diacrylate and tripropylene glycol two propylene
One or more of acid esters, in an embodiment, described cross-linking monomer is preferably hexanediyl ester, described cross-linking monomer
Content be preferably 40～50 weight portions；Described performed polymer be preferably selected from epoxy acrylic resin, polyurethane acrylic resin and
One or more of polyester acrylate resin, more preferably epoxy acrylic resin and polyurethane acrylic resin, described pre-
The content of aggressiveness is preferably 30～45 weight portions；Described light trigger is preferably one of benzophenone and triethanolamine or two
Kind, more preferably benzophenone and triethanolamine, the content of described light trigger is preferably 3～5 weight portions.Herein described purple
Hardened layer can be formed after outer optic-solidified adhesive coating, can have the effect of scratch resistance.Herein described ultraviolet cured adhesive and described conjunction
The mass ratio becoming spice is preferably 500：(1～20), more preferably 500：(5～15).The thickness of described spice hardened layer is preferred
For 2～10 μm, more preferably 3～8 μm.
The material of the use substrate layer in herein described use layer is material well known to those skilled in the art, herein not
Particularly limited, example, described substrate layer is preferably PET, and its thickness is preferably 20～150 μm, more preferably 30～
120μm.In order that protecting film has preferable translucent effect, the light transmittance of described PET base material is more than 90%, and mist degree is 0.
According to the present invention, in described use layer, also include anti-blu-ray layer, the application is not special to described anti-blu-ray layer
Limit, be anti-blu-ray layer well known to those skilled in the art.In order that the anti-blu-ray layer in the application has preferably anti-blue light
Effect, described anti-blu-ray layer is preferably prepared with anti-blue light auxiliary agent by organic pressure-sensitive gel, and described organic pressure-sensitive gel is above-mentioned
Have been carried out describing in detail, do not repeated, organic pressure-sensitive gel is by organosiloxane described in described anti-blu-ray layer herein
As primary solids composition, its content is 70～80 weight portions, and, as solvent, its content is 20～30 weight for toluene, dimethylbenzene
Point, the viscosity of described organic pressure-sensitive gel is preferably 30000～40000C.P.S.Herein described anti-blue light auxiliary agent is preferably this
Material known to skilled person, is not particularly limited herein, example, and described anti-blue light auxiliary agent is preferably selected from bigcatkin willow
One or more of esters of gallic acid, benzophenone class, benzotriazole, group-substituted acrylonitrile, triazines and hindered amines, more preferably
ESCALOL 567 or phenyl salicylate.Described organic pressure-sensitive gel and the mass ratio of described anti-blue light auxiliary agent
It is preferably 1000：(2～50), in an embodiment, the mass ratio of described organic pressure-sensitive gel and described anti-blue light auxiliary agent is more preferably
For 1000：(5～40).The thickness of described anti-blu-ray layer is preferably 20～70 μm, more preferably 30～55 μm.Herein described anti-
Blu-ray layer is 5gf/25mm～60gf/25mm according to 180 ° of peeling force sizes that GB2792-1998 tests.
The spice hardened layer being formed by synthetic perfume and ultraviolet cured adhesive in the application is arranged at and is made using the surface of layer
Scented layer is come out well in mobile phone surface, fragrance.And anti-blue light auxiliary agent is added in organic pressure-sensitive gel, make anti-indigo plant
The compatibility in organic pressure-sensitive gel for the light auxiliary agent is preferable, and anti-blue light effect fully demonstrates out.
The application is finally provided with peel ply, and described peel ply is mould release membrance, and preferably fluorine moulds stripping film, and its base material is excellent
Elect PET as, thickness is preferably 20～150 μm.
The protecting film that the application provides is due to being provided with spice hardened layer and anti-blu-ray layer in using layer, and makes protecting film
Have the effect of fragrance and anti-blue light concurrently simultaneously；On the other hand, the application employ organic pressure-sensitive gel using in layer, due to it
It is the larger glue of ratio of viscosities, protecting film can be made to have preferably can fit the effect on arc side, it is achieved thereby that arc side of can fitting
Protecting film has fragrance and the effect of anti-blue light concurrently, and does not affect light penetration it is ensured that the verity of picture, enhances use
Family is experienced.
Present invention also provides the described preparation method having dulcet Blue-light-resistantprotective protective film, comprise the following steps：
Mixed liquor containing spice is coated the one side using base material, solidification, obtain spice hardened layer；
Mixed liquor containing anti-blue light auxiliary agent is coated the another side of described use base material, solidification, obtain using layer,
The one side laminating mould release membrance being coated with anti-blue light auxiliary agent of described use layer；
Viscose glue is coated the one side of protection base material, solidification, obtain cuticular layer；
The one side that described spice hardened layer is coated with viscose glue with described cuticular layer is combined, and obtains protecting film.
According to the present invention, the preparation of described protecting film includes cuticular layer, the preparation using layer and peel ply, and the application is to upper
The preparation order stating each layer has no particular limits, can be according to actual production process, suitably adjustment preparation order.Example, this
Application is preferably first prepared for using layer, then will be combined with peel ply using layer, is finally combined cuticular layer again, has obtained protecting film.
Specifically, the mixed liquor of spice and ultraviolet cured adhesive is coated the another of described use base material by the application first
Face, solidification, obtain using layer；In above process, described spice and described ultraviolet cured adhesive are carried out in such scheme
Explanation, is not repeated herein.In order that spice is mixed homogeneously with the mixed liquor of ultraviolet cured adhesive, and bubbles etc. are not miscellaneous
Matter, mixed liquor is preferably obtained by way of ultrasonic disperse with physical agitation by the application, then passes through 1 μm of filter element, will mix
Liquid filters.Mode the application of described coating has no particular limits, it is preferred to use the mode of nick coating.Mixed liquor is being applied
After being distributed in using the one side of base material, the application is preferably heated, and the temperature of described heating is preferably 50～90 DEG C, described plus
The time of heat is preferably 30～60s；The application has preferably carried out ultraviolet light polymerization, the energy of described ultraviolet light polymerization after heating
Amount is preferably 500～800mJ/cm2.
After obtaining spice hardened layer, the application has carried out the preparation of anti-blu-ray layer, that is, in the another side using base material
The mixed liquor containing anti-blue light auxiliary agent for the coating, preferably comprises anti-blue light auxiliary agent and organic pressure-sensitive gel in described mixed liquor.Equally,
The application is preferably employed ultrasonic disperse and is mixed anti-blue light auxiliary agent with organic pressure-sensitive gel with the mode of physical agitation, then passes through 15
μm filter element by the mixed liquor obtaining filter.Mode the application of described coating has no particular limits, and is people in the art
Coating method known to member, in order that protecting film has preferable laminating effect, preferably employs comma formula scraper herein
Mode is coated with, and the coating method of described comma formula scraper is mode well known to those skilled in the art, for its detailed process this
Place is not repeated.After coating completes, the application preferably employs the mode being heating and curing and solidifies, and the temperature of described heating is excellent
Elect 130～150 DEG C as, the time of described heating is preferably 60～90s.
Prepared by said process and used layer, the application has preferably been combined in the one side being coated with anti-blue light auxiliary agent and has peeled off
Layer.Described compound mode is mode well known to those skilled in the art, is not particularly limited herein.
Example, the application has finally carried out the preparation of cuticular layer, will coat the one side protecting base material by viscose glue, Gu
Change, obtain cuticular layer；Described viscose glue is material well known to those skilled in the art, and preferably, described viscose glue is preferably
Organic pressure-sensitive gel, described organic pressure-sensitive gel is above-mentioned to be had been carried out describing in detail, is no longer repeated herein.Described solidification is excellent
Elect as and be heating and curing, the described temperature being heating and curing be preferably 130～150 DEG C, the described time being heating and curing be preferably 60～
90s.
The one side that the spice hardened layer of the use layer of above-mentioned preparation and described cuticular layer are finally coated with viscose glue by the application is multiple
Close, obtain protecting film.Above-mentioned compound mode is mode well known to those skilled in the art, is not particularly limited herein.
For the ease of the use of protecting film, the application preferably by be die cut mechanical hot pressing by way of to protecting film obtained above according to institute
The size needing carries out being die cut hot pressing.
The protecting film that the present invention provides is due to being provided with spice hardened layer and anti-blu-ray layer in using layer, and makes protecting film
Have fragrance and anti-blue light concurrently.Preferably, the ultraviolet due to adopting in the spice hardened layer in the protecting film of the application
Optic-solidified adhesive is flexible reasonable one kind, and its tensile shear strength is 6～10MPa；And use the organic pressure-sensitive gel in layer
Use the larger one kind of silica gel ratio of viscosities, so under force, can be very good to ensure the laminating effect of protecting film,
And side should not be played.Test result indicate that, can the fit hardness of protecting film on arc side of the anti-blue light of the fragrance type that the application provides is adopted
3-4H can be reached with electronic measuring pencil durometer；It is 42～160 μm using thickness degree, using rubber ethanol abrasion wear test machine
Test wear-resisting 2KG can carry out 10 times；Testing tensile force using double aobvious dual control peel strength experimental machine is 10gf/25mm～30gf/
25mm, peeling force is 5gf/25mm-20gf/25mm；Using printing opacity haze measurement instrument test transmittance >=90%, mist degree ＜ 1%,
For no color protecting film；It is more than 99.9%UV using the test of anti-blue light tester to the protection ratio standard of blue light to protect.
For a further understanding of the present invention, with reference to embodiment, protecting film that the present invention provides and preparation method thereof is entered
Row describes in detail, and protection scope of the present invention is not limited by the following examples.
Raw material in following examples is commercially available prod.
Embodiment 1
A, using layer ultraviolet cured adhesive coating
Ultraviolet cured adhesive：Butanone 40 weight portion, propylene glycol methyl ether acetate 40 weight portion, hexanediyl ester 40
Weight portion, epoxy acrylic resin 30 weight portion, polyurethane acrylic resin 15 weight portion, benzophenone 4 weight portion, three ethanol
Amine 1 weight portion；
By synthetic perfume and ultraviolet cured adhesive according to 5：500 ratio mixing, using ultrasonic disperse and physical agitation
Mode, be sufficiently stirred for, make glue mix homogeneously, with 1 μm of filter element, glue is filtered, obtain mixed liquor；Synthetic perfume is to smoke
The lavandulol of clothing hay-scented type, is 2- isopropenyl -5- methyl -4 hexenyl alcohol；
Coating mixture by the way of 50 μm of PET base material one sides are coated with using nick, is then about 50～90 DEG C in temperature
Oven heat 30～60s after through ultraviolet light polymerization, UV lamp energy is about 500～800mJ/cm2, obtain the perfume (or spice) of 6 μm of thickness
Material hardened layer；
B, using layer organic pressure-sensitive gel coating
By organic pressure-sensitive gel and anti-blue light auxiliary agent according to 1000：10 ratio mixing, is stirred with physics using ultrasonic disperse
The mode mixed, is sufficiently stirred for, and makes glue mix homogeneously, with 15 μm of filter element, glue is filtered, obtains mixed liquor；Organosilicon pressure
Quick glue is to be prepared with the toluene of 30 weight portions, dimethylbenzene by the organosiloxane of 70 weight portions, and anti-blue light auxiliary agent is 2- hydroxyl
Base -4- methoxy benzophenone.
It is coated with above-mentioned mixed liquor in the substrate backside of coated fragrance hardened layer by way of comma formula scraper, then pass through
Baking oven 60～90s that temperature is about 130～150 DEG C is heating and curing so as to abundant solidify, and obtains the anti-blu-ray layer of 35 μm of thickness,
50 μm of the fluorine of fitting herein again moulds mould release membrance；
C, cuticular layer glue application
PET base material one side adopt comma formula scraper for coating organic pressure-sensitive gel, by baking oven (temperature be about 130～
150 degree, 60～90s) it is heating and curing so as to abundant solidify, obtain the adhesive-layer of 10 μm of thickness；
D, cover cuticular layer
The cuticular layer being covered with about 60 μm of thickness being coated with silica gel using layer of stripping film will be covered, finally by cross cutting
Hot pressing machinery carries out being die cut hot pressing according to required size to three layered material products, obtains cambered surface screen can be protected comprehensively
Protecting film.
4H can be reached using the test of electric pencil durometer, be 91 μm using thickness degree, using the wear-resisting examination of rubber ethanol
Machine of testing is tested wear-resisting 2KG and can be carried out 10 times, using double aobvious dual control peel strength experimental machine test peeling forces be 15gf/25mm～
20gf/25mm, tensile force is 6gf/25mm～10gf/25mm；Transmittance >=90%, mist degree are tested using printing opacity haze measurement instrument
＜ 1%, for no color protecting film；99.9%UV protection is greater than using the test of anti-blue light tester to the protection ratio standard of blue light.
Embodiment 2
A, using layer ultraviolet cured adhesive coating
Ultraviolet cured adhesive：Butanone 30 weight portion, propylene glycol methyl ether acetate 30 weight portion, hexanediyl ester 50
Weight portion, epoxy acrylic resin 30 weight portion, polyurethane acrylic resin 15 weight portion, benzophenone 4 weight portion, three ethanol
Amine 1 weight portion；
By synthetic perfume and ultraviolet cured adhesive according to 1：500 ratio mixing, using ultrasonic disperse and physical agitation
Mode, be sufficiently stirred for, make glue mix homogeneously, with 1 μm of filter element, glue is filtered, obtain mixed liquor；Described synthetic perfume
For having the jasminal of jasmine fragrance；
By 23 μm of PET base material one sides using nick coating by the way of coating mixture, then temperature be about 50～90 DEG C
Oven heat 30～60s after through ultraviolet light polymerization, UV lamp energy is about 500～800mJ/cm2, obtain 3 μm of UV perfume (or spice) of thickness
Material hardened layer；
B, using layer organic pressure-sensitive gel coating
By organic pressure-sensitive gel and anti-blue light auxiliary agent according to 1000：5 ratio mixing, with ultrasonic disperse and physical agitation
Mode, is sufficiently stirred for, and makes glue mix homogeneously, is filtered glue with 15 μm of filter element, obtains mixed liquor；Described silicone pressure sensitive
Glue is to be prepared with the toluene of 20 weight portions, dimethylbenzene by the organosiloxane of 80 weight portions, and anti-blue light auxiliary agent is salicylic acid
Phenyl ester；
It is coated with above-mentioned mixed liquor in the substrate backside of coated UV fragrance hardened layer by way of comma formula scraper, then lead to
Baking oven 60～90s that excess temperature is about 130～150 DEG C is heating and curing so as to abundant solidify, and obtains the anti-blue light of 30 μm of thickness
Layer, then 50 μm of fluorine of fitting herein mould mould release membrance；
C, cuticular layer glue application
PET base material one side adopt comma formula scraper for coating organic pressure-sensitive gel, by baking oven (temperature be about 130～
150 degree, 60～90s) it is heating and curing so as to abundant solidify, obtain the adhesive-layer of 5 μm of thickness；
D, cover cuticular layer
The cuticular layer being covered with about 55 μm of thickness being coated with silica gel using layer of stripping film will be covered, finally by cross cutting
Hot pressing machinery carries out being die cut hot pressing according to required size to three layered material products, obtains cambered surface screen can be protected comprehensively
Protecting film.
3H can be reached using the test of electric pencil durometer, be 56 μm using thickness degree, using the wear-resisting examination of rubber ethanol
Machine of testing is tested wear-resisting 2KG and can be carried out 10 times, using double aobvious dual control peel strength experimental machine test peeling forces be 10gf/25mm～
30gf/25mm, tensile force is 5gf/25mm～10gf/25mm；Transmittance >=90%, mist degree are tested using printing opacity haze measurement instrument
＜ 1%, for no color protecting film；99.9%UV protection is greater than using the test of anti-blue light tester to the protection ratio standard of blue light.
The explanation of above example is only intended to help and understands the method for the present invention and its core concept.It should be pointed out that it is right
For those skilled in the art, under the premise without departing from the principles of the invention, the present invention can also be carried out
Some improvement and modification, these improve and modify and also fall in the protection domain of the claims in the present invention.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (10)
1. a kind of have dulcet Blue-light-resistantprotective protective film, and including being sequentially overlapped the cuticular layer of setting, using layer and peel ply, it is special
Levy and be,
Described cuticular layer includes protection substrate layer and the adhesive-layer being sequentially overlapped setting；
Described use layer includes being sequentially overlapped the spice hardened layer of setting, using substrate layer and anti-blu-ray layer；
Described peel ply is mould release membrance；
Described adhesive-layer is disposed adjacent with described spice hardened layer, and described anti-blu-ray layer is disposed adjacent with described stripping film；
Described spice hardened layer is prepared with synthetic perfume by ultraviolet cured adhesive；
Described anti-blu-ray layer is prepared with anti-blue light auxiliary agent by organic pressure-sensitive gel.
2. Blue-light-resistantprotective protective film according to claim 1 is it is characterised in that UV-curing described in described spice hardened layer
The mass ratio changing glue with described synthetic perfume is 500：(1～20).
3. Blue-light-resistantprotective protective film according to claim 1 and 2 it is characterised in that described ultraviolet cured adhesive include 50～
The solvent of 100 weight portions, the cross-linking monomer of 30～60 weight portions, the prepolymer of 20～50 weight portions, the light of 2～5 weight portions draws
Send out agent；Described synthetic perfume is selected from one or more of jasminal, furfuryl thioacetate and terpineol, described solvent
Selected from one or more of toluene, butanone and propylene glycol methyl ether acetate, described cross-linking monomer is selected from hexanediyl
One or more of ester, neopentylglycol diacrylate and tripropylene glycol diacrylate, described prepolymer is selected from epoxy third
One or more of olefin(e) acid resin, polyurethane acrylic resin and polyester acrylate resin, described light trigger is selected from hexichol
One of ketone and triethanolamine or two kinds.
4. Blue-light-resistantprotective protective film according to claim 1 is it is characterised in that the described anti-blue light in described anti-blu-ray layer helps
Agent is selected from one of salicylic acid esters, benzophenone class, benzotriazole, group-substituted acrylonitrile, triazines and hindered amines or many
Kind；Described organic pressure-sensitive gel is prepared with the solvent of 20～30 weight portions by the organosiloxane of 70～80 weight portions, institute
To state solvent and be selected from one of toluene and dimethylbenzene or two kinds, the viscosity of described organic pressure-sensitive gel is 30000～
40000C.P.S.
5. Blue-light-resistantprotective protective film according to claim 1 is it is characterised in that the material of described adhesive-layer is silicone pressure sensitive
Glue, described organic pressure-sensitive gel is prepared by the organosiloxane of 60～80 weight portions and the solvent of 20～40 weight portions；Institute
The viscosity stating organic pressure-sensitive gel is 5000～20000C.P.S.
6. Blue-light-resistantprotective protective film according to claim 1 it is characterised in that described protection substrate layer thickness be 25～
100 μm, the thickness of described adhesive-layer is 5～20 μm.
7. Blue-light-resistantprotective protective film according to claim 1 is it is characterised in that the thickness of described spice hardened layer is 2～10 μ
M, the thickness of described use substrate layer is 20～150 μm, and the thickness of described anti-blu-ray layer is 20～70 μm, described use substrate layer
Material be PET.
8. Blue-light-resistantprotective protective film according to claim 1 is it is characterised in that the thickness of described mould release membrance is 20～150 μm.
9. the preparation method of the Blue-light-resistantprotective protective film described in claim 1 is it is characterised in that comprise the following steps：
Mixed liquor containing synthetic perfume and ultraviolet cured adhesive is coated the one side using base material, solidification, obtain spice hard
Change layer；
Mixed liquor containing anti-blue light auxiliary agent and organic pressure-sensitive gel is coated the another side of described use base material, solidification, obtain
To using layer, in the one side laminating mould release membrance being coated with anti-blue light auxiliary agent of described use layer；
Viscose glue is coated the one side of protection base material, solidification, obtain cuticular layer；
The one side that described spice hardened layer is coated with viscose glue with described cuticular layer is combined, and obtains protecting film.
10. preparation method according to claim 9 is it is characterised in that coating contains the mistake of the mixed liquor of anti-blue light auxiliary agent
Cheng Zhong, the mode of described coating is comma formula scraper for coating；
Obtain in the step of cuticular layer, the mode of described coating is comma formula scraper for coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842598.8A CN106467711B (en) | 2016-09-22 | 2016-09-22 | It is a kind of to have dulcet Blue-light-resistantprotective protective film and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842598.8A CN106467711B (en) | 2016-09-22 | 2016-09-22 | It is a kind of to have dulcet Blue-light-resistantprotective protective film and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106467711A true CN106467711A (en) | 2017-03-01 |
| CN106467711B CN106467711B (en) | 2019-08-02 |
Family
ID=58230227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610842598.8A Active CN106467711B (en) | 2016-09-22 | 2016-09-22 | It is a kind of to have dulcet Blue-light-resistantprotective protective film and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106467711B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833423A (en) * | 2017-03-22 | 2017-06-13 | 东莞市纳利光学材料有限公司 | One kind plus viscous anti-blue light composite membrane |
| CN107033799A (en) * | 2017-03-03 | 2017-08-11 | 东莞市纳利光学材料有限公司 | A kind of curved surface diaphragm with Multifunctional layered and preparation method thereof |
| CN109582092A (en) * | 2018-12-21 | 2019-04-05 | 深圳市科迈爱康科技有限公司 | Mobile terminal assists use device and digital video interactive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103642417A (en) * | 2013-12-04 | 2014-03-19 | 东莞市纳利光学材料有限公司 | Blue-light-resistant protective film and preparation method thereof |
| CN204575885U (en) * | 2015-04-27 | 2015-08-19 | 贸晨科技有限公司 | Filter blue light antireflection screen perfume optical protection layer |
| CN105315910A (en) * | 2015-11-09 | 2016-02-10 | 东莞市纳利光学材料有限公司 | AB double-sided adhesive tape with fluorescent and blue-ray resistant effects and preparation method of AB double-sided adhesive tape |
-
2016
- 2016-09-22 CN CN201610842598.8A patent/CN106467711B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103642417A (en) * | 2013-12-04 | 2014-03-19 | 东莞市纳利光学材料有限公司 | Blue-light-resistant protective film and preparation method thereof |
| CN204575885U (en) * | 2015-04-27 | 2015-08-19 | 贸晨科技有限公司 | Filter blue light antireflection screen perfume optical protection layer |
| CN105315910A (en) * | 2015-11-09 | 2016-02-10 | 东莞市纳利光学材料有限公司 | AB double-sided adhesive tape with fluorescent and blue-ray resistant effects and preparation method of AB double-sided adhesive tape |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033799A (en) * | 2017-03-03 | 2017-08-11 | 东莞市纳利光学材料有限公司 | A kind of curved surface diaphragm with Multifunctional layered and preparation method thereof |
| CN106833423A (en) * | 2017-03-22 | 2017-06-13 | 东莞市纳利光学材料有限公司 | One kind plus viscous anti-blue light composite membrane |
| CN109582092A (en) * | 2018-12-21 | 2019-04-05 | 深圳市科迈爱康科技有限公司 | Mobile terminal assists use device and digital video interactive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106467711B (en) | 2019-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103403784B (en) | The manufacture method of image display device | |
| CN102732176B (en) | Peelable polyacrylate pressure-sensitive adhesive film with controllable peeling force | |
| CN105966031B (en) | A kind of noctilucence protective film and preparation method thereof being bonded arc side | |
| CN104854488B (en) | The optical thin film of double-sides belt adhesive and the method for manufacturing image display device | |
| CN103614089B (en) | Golden blue ray-resistant protection film and preparation method thereof | |
| CN105196660B (en) | A kind of hot pressing shaping diaphragm and preparation method thereof | |
| CN104312450B (en) | UV base material alumite gum and preparation method thereof | |
| JP2013527860A5 (en) | ||
| CN110527464A (en) | The viscous color inhibition rupture pressure disc glue of height, adhesive tape and preparation method thereof | |
| CN103998548A (en) | Photocurable resin composition, and method of manufacturing image display device employing same | |
| CN106467711B (en) | It is a kind of to have dulcet Blue-light-resistantprotective protective film and preparation method thereof | |
| CN106739318B (en) | A kind of heat isolation explosion proof fenestrated membrane and preparation method thereof with variable colored pattern | |
| CN105925214A (en) | Pressure-sensitive type self-adhesive waterproof adhesive | |
| CN105259737B (en) | A kind of cover-plate glass base material transfer process method | |
| CN106010311A (en) | Switchable Adhesives | |
| CN107109147A (en) | Adhesive resin layer, adhesive resin film, the manufacture method of layered product and layered product | |
| CN107338020B (en) | Medical addition type organic silicon pressure-sensitive adhesive and preparation method thereof | |
| CN107057595A (en) | A kind of anti-blue light TPU rupture pressure discs with anti-fingerprint effect and preparation method thereof | |
| CN104893595A (en) | Method for producing laminate, and laminate | |
| JP2014237745A (en) | Photocurable resin composition and manufacturing method of picture display unit | |
| TWI490299B (en) | Acrylic based adhesive composition and its uses | |
| CN104327593B (en) | A kind of UV solidifies peelable ink and production method, construction method | |
| CN108753193B (en) | A kind of blue light-UV absorption adhesive tape and its with glue and preparation method | |
| CN110023445A (en) | Liquid adhesive composition, adhesive sheet and adhesive bonding method | |
| CN106634659A (en) | Protecting film in screen and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fragrant anti blue light protective film and its preparation method Effective date of registration: 20230810 Granted publication date: 20190802 Pledgee: Ping An Bank Co.,Ltd. Dongguan Branch Pledgor: NALI OPTICAL MATERIAL (DONGGUAN) Co.,Ltd. Registration number: Y2023980051547 |