CN105969225A

CN105969225A - Functional film with adhesive layer and film set

Info

Publication number: CN105969225A
Application number: CN201610140703.3A
Authority: CN
Inventors: 设乐浩司; 徐创矢
Original assignee: Nitto Denko Corp
Current assignee: Nitto Denko Corp
Priority date: 2015-03-13
Filing date: 2016-03-11
Publication date: 2016-09-28
Also published as: TWI698513B; JP2016169319A; TW201641638A; KR20210049768A; JP6549392B2; KR20160110171A

Abstract

The invention relates to a functional film with an adhesive layer and a film set; the functional film with the adhesive layer can prevent air bubble from being wrapped in bonding of a bonded object, is good in rework property, and excellent in long timer re-fissility; the functional film with the adhesive layer comprises more than one layer of functional films, bonding agent layers, and isolation sheets bonded on the bonding agent layers, wherein the wetting rate of the bonding agent layer, peeled from the surface of the bonding agent layer, on a glass plate is above 5cm square/second/

Description

Functional film and complete thin film with adhesive phase

Technical field

The present invention relates to the functional film with adhesive phase.Moreover, it relates to it is complete Thin film.

Background technology

In recent years, the transparent bases such as glass are pasted the functional films such as optical thin film, passes through Transparent base observes the chance of this functional film increases (for example, see patent documentation 1).

In order to paste the functional films such as optical thin film on the transparent bases such as glass, generally use Binding agent.That is, use be provided with on functional film adhesive phase with adhesive phase Functional film.Such functional film with adhesive phase is pasted on transparent base Time, it is possible to bubble is entrained at the interface of adhesive phase Yu transparent base, thus functional film The function that should show can not be showed fully.

As wrapping up in the interface of transparent base with the functional film of adhesive phase as mentioned above One of reason entering bubble, it is contemplated that the wettability of the surface of adhesive phase is poor thus is difficult to paste And the bonding force not entraining into the surface of the situation of bubble, adhesive phase by force thus is difficult to enter at bubble Fashionable re-paste situation, laminating time adherend with the functional film of adhesive phase Between be mixed into the situation etc. of foreign body.The reason of bubble is entrained into especially as being mixed into foreign body, The foreign body discrepancy in elevation absorbability considering adhesive phase is low, boundary due to adhesive phase Yu transparent base Electrostatic at face and attract foreign body etc..As such electrostatic, it is contemplated that the surface of transparent base The electrostatic of (sticking veneer) and the electrostatic on the surface (sticking veneer) of adhesive phase.

About the electrostatic on the surface (sticking veneer) of the adhesive phase in above-mentioned electrostatic, its suppression It is not easy to.This is because, the surface (sticking veneer) of adhesive phase is upper generally until pasting It is provided with partition before operation, and peels off when sticking operation, but there is problems in that logical Cross the stripping of this partition and cause stripping electrostatic, thus the surface of adhesive phase (sticking veneer) band Electricity.

It addition, the optical thin films such as polarization plates to be pasted adherend (transparent base such as such as glass etc. Material) upper time, the optical thin film such as this polarization plates is than higher price, and sometimes for paste position Fine setting, therefore it is required that the doing over again property can peeled off the most again after Nian Tieing and paste again.It addition, Also require after the optical thin film pasted is no longer necessary to, pastes even across can also after long-time The releasable being easily peeled off.

Prior art literature

Patent documentation

Patent documentation 1: Japanese Unexamined Patent Publication 2014-240446 publication

Summary of the invention

Invent problem to be solved

The problem of the present invention be offer can suppress to entrain into when pasting on adherend bubble, And doing over again property and the releasable after long-time excellent, with the merit of adhesive phase Can property thin film.

Means for solving the above

The functional film with adhesive phase of the present invention, it comprises successively: comprise one layer with On functional film, adhesive phase, be pasted onto the partition on the surface of this adhesive phase, wherein,

By the surface of this partition this adhesive phase after the sur-face peeling of this adhesive phase to glass The wetting speed of plate is 5cm²More than/the second.

In a preferred embodiment, the thickness of described adhesive phase is 30 μm～200 μm.

In a preferred embodiment, by described partition after the sur-face peeling of described adhesive phase The surface of this adhesive phase is 1.0N/25mm～0.005N/25mm to the bonding force of glass plate.

In a preferred embodiment, described partition has anti-in the face side of adhesive phase it described Electrostatic layer.

In a preferred embodiment, at peel angle 150 degree, the peeling rate bar of 10m/ minute Under part by described partition from the sur-face peeling of described adhesive phase time the surface of this adhesive phase Electrostatic potential is less than 1.0kV.

In a preferred embodiment, described adhesive phase contains polysiloxane-based binding agent.

The functional film with adhesive phase of the present invention, it comprises successively: comprise one layer with On functional film, adhesive phase, wherein,

This adhesive phase is outermost layer,

Antistatic agent is there is at least partially on the surface of this adhesive phase,

The thickness of this adhesive phase is 30 μm～100 μm.

In a preferred embodiment, described functional film is polarization plates.

The complete thin film of the present invention, it comprises: for being arranged in this of the side of transparent base The bright functional film with adhesive phase and for being arranged in the opposite side of this transparent base Low reflective film.

Invention effect

According to the present invention it is possible to provide can suppress to entrain into when pasting on adherend bubble, And doing over again property and the releasable after long-time excellent, with the merit of adhesive phase Can property thin film.

It addition, the adhesive phase in the functional film with adhesive phase of the present invention preferably can Enough show good wettability, therefore can improve workability when pasting on transparent base Deng.

It addition, the adhesive phase in the functional film with adhesive phase of the present invention is preferably Make just in case entraining into foreign body the most not with the functional film of adhesive phase and the interface of transparent base Easily form bubble.

According to the present invention it is possible to provide the present invention comprising the side for being arranged in transparent base Functional film with adhesive phase and for being arranged in the opposite side of this transparent base The complete thin film of low reflective film.The complete thin film that thus can provide, except the band of the present invention Have beyond the above-mentioned various effects that the functional film of adhesive phase can show, it is also possible to performance Go out excellent antireflection property.

Accompanying drawing explanation

Fig. 1 be the preferred embodiment of the present invention the 1st with the functional film of adhesive phase General profile chart.

Fig. 2 be the preferred embodiment of the present invention the 2nd with the functional film of adhesive phase General profile chart.

Reference

10 functional films comprising more than a layer

20 adhesive phases

30 partitions

The 1st of 100 present invention is with the functional film of adhesive phase

The 2nd of 200 present invention is with the functional film of adhesive phase

Detailed description of the invention

" the 1st of the A. present invention is with the functional film of adhesive phase "

One preferred implementation of the functional film with adhesive phase of the present invention is (sometimes Referred to as the 1st of the present invention is with the functional film of adhesive phase), it comprises successively: comprise The functional film of more than one layer, adhesive phase, it is pasted onto the partition on the surface of this adhesive phase, This adhesive phase is outermost layer.

The 1st of the present invention is with the functional film of adhesive phase, as long as comprising successively: comprise The functional film of more than one layer, adhesive phase, it is pasted onto the partition on the surface of this adhesive phase, And this adhesive phase is outermost layer, it is possible to appoint not damaging to comprise in the range of effect of the present invention Other component suitable of meaning.The 1st of the present invention is preferred with the functional film of adhesive phase By stack gradually comprise more than one layer functional film, adhesive phase, partition and formed.

The 1st of the present invention with the functional film of adhesive phase general profile chart one such as Shown in Fig. 1.As it is shown in figure 1, the 1st of the present invention the with the functional film 100 of adhesive phase Preferably by stack gradually comprise more than one layer functional film 10, adhesive phase 20, partition 30 and formed.

The thickness of the functional film comprising more than a layer can be according to being showed by this thin film Function uses arbitrary suitably thickness.As such thickness, preferably 1000 μm～5 μm, More preferably 750 μm～10 μm, more preferably 500 μm～20 μm, particularly preferably 300 μm～25 μm.

The thickness of adhesive phase is 30 μm～200 μm, and preferably 32 μm～175 μm are more excellent Elect 35 μm～150 μm, more preferably 40 μm～125 μm as, particularly preferably 50 μm～ 100μm.By by the thickness adjusted of adhesive phase to above-mentioned scope, can fully show this Bright effect.The thickness of adhesive phase deviate above-mentioned scope and too small time, by the 1st of the present invention the When pasting on transparency carrier with the functional film of adhesive phase, at the 1st band of the present invention In the case of having the functional film of adhesive phase and the interface of transparent base to entrain into foreign body, having can Can easily form bubble.The thickness of adhesive phase deviate above-mentioned scope and excessive time, cost is excessive Rising, productivity ratio is also deteriorated, the most improper.

As the thickness of partition, the thickness of any appropriate can be set as according to purposes.From in order to From the viewpoint of showing the effect of the present invention fully, preferably 10 μm～100 μm, more preferably Be 15 μm～90 μm, more preferably 17 μm～80 μm, particularly preferably 19 μm～ 75μm。

For the 1st functional film with adhesive phase of the present invention, by partition in stripping Digression degree 150 degree, peeling rate under conditions of 10m/ minute when the sur-face peeling of adhesive phase The electrostatic potential on surface of this adhesive phase be preferably smaller than 1.0kV, more preferably 0kV～1kV, More preferably 0kV～0.9kV, particularly preferably 0kV～0.8kV, most preferably 0kV～ 0.7kV.By partition is being peeled off by the 1st functional film with adhesive phase of the present invention Angle 150 degree, peeling rate under conditions of 10m/ minute when the sur-face peeling of adhesive phase The electrostatic potential on the surface of this adhesive phase is within the above range, it is provided that inhibit binding agent The functional film with adhesive phase of the electrostatic on the surface of layer.

For the 1st functional film with adhesive phase of the present invention, by partition from viscous The wetting speed of glass plate is preferably by the surface of this adhesive phase after the sur-face peeling of mixture layer 5cm²More than/the second, more preferably 7cm²More than/the second, more preferably 9cm²More than/the second, special You Xuanwei 10cm²More than/the second, most preferably 11cm²More than/the second.The 1st of the present invention with In the functional film of adhesive phase, by by partition being somebody's turn to do after the sur-face peeling of adhesive phase The surface of adhesive phase to the wetting speed of glass plate within the above range, the 1st band of the present invention There is the adhesive phase in the functional film of adhesive phase can show good wettability, can To improve the workability etc. when pasting sticking veneer (transparent base etc.).

For the 1st functional film with adhesive phase of the present invention, by partition from viscous The bonding force of glass plate is preferably by the surface of this adhesive phase after mixture layer sur-face peeling 1.0N/25mm～0.005N/25mm, more preferably 0.75N/25mm～0.0075N/25mm, More preferably 0.50N/25mm～0.01N/25mm, particularly preferably 0.30N/25mm～ 0.015N/25mm.In 1st functional film with adhesive phase of the present invention, by inciting somebody to action The bonding force of glass plate is existed by the surface of the partition this adhesive phase after adhesive layer surface is peeled off Adhesive phase in above-mentioned scope, in the 1st functional film with adhesive phase of the present invention There is the bonding force that comparison is light, therefore can show excellent doing over again property.Even if it is it addition, mixed Enter bubble, it is also possible to extrude bubble with hands or roller etc..On the contrary, when bonding force kicks the beam, it is possible to The functional film of laminating is peeled off.

For the 1st functional film with adhesive phase of the present invention, by partition from viscous The surface of this adhesive phase after the sur-face peeling of mixture layer, at 50 DEG C heat treatment after 2 weeks The bonding force to glass plate be preferably 1.0N/25mm～0.005N/25mm, more preferably 0.75N/25mm～0.0075N/25mm, more preferably 0.50N/25mm～0.01 N/25mm, particularly preferably 0.30N/25mm～0.015N/25mm.1st band of the present invention Have in the functional film of adhesive phase, by by partition after the sur-face peeling of adhesive phase The surface of this adhesive phase, at 50 DEG C, the heat treatment bonding force to glass plate after 2 weeks exists Adhesive phase in above-mentioned scope, in the 1st functional film with adhesive phase of the present invention After long-time, also there is the bonding force that comparison is light, therefore can show when long Excellent releasable after between.

The functional film of more than one layer<A-1. comprise>

As comprising the functional film of more than a layer, can be according to wanting by this functional film Performance function and use the functional film of any appropriate.As such functional film The number of plies, can be only to comprise the functional film of a layer, it is also possible to be the functional of more than two-layer Thin film.

Functional film more than two-layer can comprise in the range of the effect not damaging the present invention The component (thin film etc.) of any appropriate.

As functional film more than two-layer, the multilayer optical such as comprising polariser can be enumerated Learn thin film.Specifically, such as polarization plates can be enumerated.Particularly, by using polarization plates, The S polarized light produced due to the difference of reflectance when nature light reflects can be blocked at interface, because of This is preferred.

The 1st of the present invention can suppress adhesive layer surface with the functional film of adhesive phase Electrostatic, be possible to prevent the interface at adhesive phase with its sticking veneer (transparent base etc.) to entrain into Bubble, therefore uses and comprises the multilayer optical film (particularly polarization plates) of polariser as two During the above functional film of layer, the multilayer optical comprising polariser can be shown fully thin The optical function that film should show.It addition, functional with adhesive phase of the present invention Even if the preferably contingency of the adhesive phase in thin film is at adhesive phase and its sticking veneer (transparent base etc.) Interface entrain into foreign body and be also not easily formed bubble, therefore use the multilayer optical comprising polariser When thin film (particularly polarization plates) is as more than two-layer functional film, can abundant earth's surface Reveal the light that the multilayer optical film (particularly polarization plates) comprising polariser should show Learn function.It addition, the most ratio of multilayer optical film (particularly polarization plates) comprising polariser Higher price, be strongly required carry out after pasting sticking veneer (transparent base etc.) peel off and again Excellent the doing over again property pasted, the bonding in the functional film with adhesive phase of the present invention Oxidant layer preferably has the bonding force that comparison is light, therefore can show excellent doing over again property.It addition, Adhesive phase in the functional film with adhesive phase of the present invention preferably can show good Good wettability, therefore can improve workability when pasting sticking veneer (transparent base etc.) Deng.

Polariser is about 40% to the light transmittance that visible ray is overall, from principle for, polariser To the overall light transmittance of visible ray not over 50%.As such polariser, can be not The polariser of any appropriate is used in the range of the effect of the infringement present invention.The degree of polarization of polariser It is preferably 99.5%～100%, more preferably 99.9%～100%.Such transmittance and degree of polarization Spectrophotometric determination can be used.

As polariser, the polariser of any appropriate can be used according to purpose.Example can be enumerated As: in polyvinyl alcohol thin film, part formalizing polyvinyl alcohol thin film, ethylene-acetate second The hydrophilic polymer film such as the enoate copolymer partly-hydrolysed thin film of system adsorb iodine or dichromatic The dichroic substance such as dyestuff uniaxial tension and the thin film, the processed of polyvinyl alcohol that obtain are produced The polyalkenes oriented films etc. such as the desalination acid-treated product of thing or polrvinyl chloride.Furthermore it is possible to make With making containing dichroic substance and liquid crystal liquid crystal property chemical combination disclosed in No. 5523863 grades of U.S. Patent No. The E type of guest/principal mode that the liquid crystalline composition of thing obtains along fixed-direction orientation and O type polarization Disclosed in device, United States Patent (USP) 6049428 etc. make lyotropic liquid crystal along fixed-direction orientation and The E type obtained and O type polariser etc..

In such polariser, from the viewpoint of there is high-polarization, it may be preferred to use The polariser being made up of polyvinyl alcohol (PVA) the class thin film containing iodine.Can apply to polarization In the material of the polyvinyl alcohol thin film of device, it is possible to use polyvinyl alcohol or derivatives thereof.As The derivant of polyvinyl alcohol, can enumerate polyvinyl formal, polyvinyl acetal etc., In addition can enumerate with the alkene such as ethylene, propylene, acrylic acid, methacrylic acid .beta.-methylacrylic acid etc. The material that unsaturated carboxylic acid, its Arrcostab, acrylamide etc. are modified.Generally use polyethylene The degree of polymerization of alcohol is about 1000～about 10000, saponification degree is about 80 moles of %～about 100 moles The polyvinyl alcohol of %.

Above-mentioned polyvinyl alcohol thin film (non-stretched film), can be the most real Execute uniaxial tension process, iodine staining processes.Furthermore it is possible to implement at boric acid process, iodide ion Reason.It addition, implement the polyvinyl alcohol film (oriented film) after above-mentioned process according to routine side Method is dried and obtains polariser.

Drawing process during uniaxial tension processes is not particularly limited, and can use wet tensile method With any one in dry stretch process.As the stretching approach of dry stretch process, roller can be enumerated Between drawing process, heating roller drawing process, compression stretching method etc..Stretching can also be with multistage Carry out.In described stretching approach, non-stretched film is usually heated condition.Generally, non-stretched Thin film uses about 30 μm～the thin film of about 150 μm.The draw ratio of oriented film can be according to mesh Suitable setting, draw ratio (total draw ratio) is about 2 times～about 8 times, preferably from about 3 Times～about 6.5 times, more preferably 3.5 times～6 times.The thickness of oriented film is preferably from about 5 μm～about 40 μm.

Iodine staining process can by by thin film dipped for polyvinyl alcohol to containing iodine and potassium iodide Iodine solution is carried out.Iodine solution is usually iodine aqueous solution, containing iodine with as the iodine of dissolution aids Change potassium.Iodine concentration is preferably from about 0.01 weight %～about 1 weight %, more preferably 0.02 weight %～0.5 weight %, potassium iodide concentration is preferably from about 0.01 weight %～about 10 weight %, more excellent Elect 0.02 weight %～8 weight % as.

When iodine staining processes, the temperature of iodine solution normally about 20 DEG C～about 50 DEG C, preferably 25 DEG C～40 DEG C.Dip time is typically about 10 seconds～about 300 seconds, preferably 20 seconds～240 seconds Scope.When iodine staining processes, existed by the regulation concentration of iodine solution, polyvinyl alcohol thin film The conditions such as dipping temperature in iodine solution, dip time, contain the iodine in polyvinyl alcohol thin film Amount and potassium content are adjusted in desired scope.Iodine staining processes and can process at uniaxial tension Before, uniaxial tension process in, uniaxial tension process after either phase carry out.

Boric acid processes by carrying out thin film dipped for polyvinyl alcohol in boric acid aqueous solution.Boric acid Boric acid concentration in aqueous solution is about 2 weight %～about 15 weight %, preferably 3 weight %～10 Weight %.Boric acid aqueous solution can utilize potassium iodide make it contain potassium ion and iodide ion.Boron Potassium iodide concentration in aqueous acid is preferably from about 0.5 weight %～about 10 weight %, the most excellent Elect 1 weight %～8 weight % as.Boric acid aqueous solution containing potassium iodide can obtain colouring few Polariser, i.e. substantially invariable so-called at the most whole wave-length coverage internal absorbance of visible ray Neutral ash polariser.

Iodide ion can be used in processing and such as be contained the water-soluble of iodide ion by potassium iodide etc. Liquid.Potassium iodide concentration is preferably from about 0.5 weight %～about 10 weight %, and more preferably 1 Weight %～8 weight %.Iodide ion infiltration process time, the temperature of its aqueous solution be typically about 15 DEG C～ About 60 DEG C, preferably 25 DEG C～40 DEG C.Dip time is typically about 1 second～about 120 seconds, excellent Elect 3 seconds～the scope of 90 seconds as.As long as the stage that iodide ion processes is before drying process, It is not particularly limited.Can also carry out after water described later cleans.

Implementing the polyvinyl alcohol thin film (oriented film) after above-mentioned process can be according to routine side Method supplies to water matting, drying process.

Drying process can use the drying means of any appropriate, such as natural drying, air blast dry Dry, heat drying etc..Such as, in the case of heat drying, baking temperature is typically 20 DEG C～80 DEG C, preferably 25 DEG C～70 DEG C, it is preferably from about 1 minute～about 10 points drying time Clock.It addition, the moisture content of dried polariser is preferably 10 weight %～30 weight %, more It is preferably 12 weight %～28 weight %, more preferably 16 weight %～25 weight %.Contain When water rate is excessive, when dry polariser, there is the dry degree of polarization reduction of adjoint polariser Tendency.Orthogonal transmission in the short wavelength range of particularly below 500nm increases, and i.e. has Owing to the light of short wavelength leaks, therefore there is black display and be colored as the tendency of blueness.On the contrary, When the moisture content of polariser is too small, sometimes produce concavo-convex defect (the Network ニッ Network easily producing local Owe) etc. problem.

<A-2. adhesive phase>

As adhesive phase, arbitrarily conjunction can be used in the range of the effect not damaging the present invention Suitable adhesive phase.Such adhesive phase can enumerate such as acrylic adhesive layer, rubber Glue class adhesive phase, vinyl alkyl ethers adhesive phase, polysiloxane-based adhesive phase, poly- Ester adhesive layer, polyamide-based adhesive phase, polyurethane binding layer, fluorine-containing type bond Oxidant layer, epoxy adhesive layer etc..

Adhesive phase is formed by adhesive composition.Such adhesive composition can have appoints Meaning form, can enumerate such as active energy ray curable, solvent-borne type (solution-type), Emulsion-type, hot-melt type (heat molten type) etc..

As adhesive phase, from the viewpoint of easily dimmable bonding force, preferably acrylic compounds glues Mixture layer, polysiloxane-based adhesive phase, from the viewpoint that can show effect of the present invention further Consider, more preferably contain the polysiloxane-based adhesive phase of polysiloxane-based binding agent.

In acrylic adhesive layer, preferably contain relative to adhesive phase total amount (100 weight %) There are more than 50 weight %, more preferably contain the acrylic acid of polymer based on more than 60 weight % Base polymer.

In polysiloxane-based adhesive phase, preferred relative to adhesive phase total amount (100 weight %) Containing more than 50 weight %, more preferably contain the poly-silicon of polymer based on more than 60 weight % Oxygen alkanes polymer.

Polysiloxane-based adhesive phase is formed by polysiloxane-based adhesive composition.As poly-silicon Oxygen alkanes adhesive phase, can use any appropriate not damaging in the range of effect of the present invention Polysiloxane-based adhesive phase.Preferably can enumerate such as by peroxide crosslinking type polysiloxanes Class adhesive composition (the polysiloxane-based adhesive composition of peroxide curing type), addition The polysiloxane-based adhesive phase that the polysiloxane-based adhesive composition of response type is formed, more preferably Can enumerate by the polysiloxane-based adhesive composition of addition reaction-type formed polysiloxane-based viscous Mixture layer.

As polysiloxane-based adhesive composition, preferably comprise the polysiloxane-based bonding of phenyl Agent compositions.As the described polysiloxane-based adhesive composition containing phenyl, can enumerate Such as: PSI class adhesive composition, polyphenylethyl radical siloxane class bond The polyoxyethylene alkylphenyl base silica class adhesive compositions etc. such as agent compositions.

As the polysiloxane-based adhesive composition of addition reaction-type, preferably by having having of phenyl The addition reaction-type polysiloxane-based adhesive composition (addition reaction-type that machine polysiloxanes is formed Containing phenyl polysiloxane adhesive composition).As such addition reaction-type containing phenyl The organopolysiloxane with phenyl in polysiloxane-based adhesive composition, can enumerate example As: PSI (polymethyl-benzene based polysiloxane), polyphenylethyl radical siloxane Polyalkylphenylsilox,ne (polyoxyethylene alkylphenyl based polysiloxane) such as (polyphenylethyl based polysiloxanes) Deng.

The polysiloxane-based adhesive composition of addition reaction-type preferably comprises silicone rubber and organosilicon Resin.

As silicone rubber, as long as polysiloxane-based rubber constituent, can not damaged this The polysiloxane-based rubber constituent of any appropriate is used in the range of obvious results fruit.As such Polysiloxane-based rubber constituent, preferably comprises and has the organopolysiloxane of phenyl (particularly Using methyl phenyl siloxane as the organopolysiloxane of main composition unit) silicone rubber.? In organopolysiloxane in such silicone rubber, vinyl etc. can be introduced as required various Functional group.It should be noted that the weight average molecular weight of such organopolysiloxane is preferably 15 More than ten thousand, more preferably 280,000～1,000,000, more preferably 500,000～900,000.

As organic siliconresin, as long as polysiloxane-based binding agent (polysiloxane-based pressure Sensitive adhesive) polysiloxane-based resin, can not damage in the range of effect of the present invention Use the polysiloxane-based resin of any appropriate.As such polysiloxane-based resin, Can enumerate such as: the organic siliconresin etc. comprising organopolysiloxane, described organic poly-silica Alkane comprise have choosing free Component units " R₃-Si_1/2" constitute M unit, by Component units “SiO₂" constitute Q unit, by Component units " R-SiO_3/2" T unit that constitutes and by structure Become unit " R₂-SiO " (co) polymer of at least one unit of D unit that constitutes.Need The R being noted that in above-mentioned Component units represents alkyl or hydroxyl.As above-mentioned alkyl, Can enumerate such as: aliphatic alkyl (alkyl such as methyl, ethyl etc.), ester ring type alkyl (ring The cycloalkyl etc. such as hexyl), aromatic hydrocarbyl (aryl such as phenyl, naphthyl etc.) etc..As upper State " M unit " and " at least one unit in Q unit, T unit and D unit " Ratio (ratio), such as the former/the latter's (mol ratio) is preferably 0.3/1～1.5/1 (preferably 0.5/1～1.3/1).

In organopolysiloxane in organic siliconresin, vinyl etc. can be introduced as required each Plant functional group.It should be noted that the functional group introduced can be to crosslink reaction Functional group.The weight average molecular weight of the organopolysiloxane in organic siliconresin is preferably more than 1000, More preferably 1000～20000, more preferably 1500～10000.

As the mixing ratio of silicone rubber Yu organic siliconresin, effect of the present invention can not damaged In the range of use the mixing ratio of any appropriate.As such mixing ratio, relative to silicon Rubber 100 weight portion, organic siliconresin is preferably 100 weight portions～220 weight portions, more preferably It is 120 weight portions～180 weight portions.

In the polysiloxane-based adhesive composition containing silicone rubber and organic siliconresin, silicon rubber Glue and organic siliconresin can be the admixture being simply mixed, it is also possible to for by this mixing from And silicone rubber reacts with organic siliconresin and forms the contracting of condensation substance (particularly partial condensate) Conjunction state.

Polysiloxane-based adhesive composition can contain cross-linking agent, filler, increasing as required Mould the additives such as agent, age resister, antistatic agent, coloring agent (pigment, dyestuff etc.).Separately Outward, catalyst (particularly platinum-type catalyst etc.) can be contained.It should be noted that add Agent can simply be one, it is also possible to for two or more.

In polysiloxane-based adhesive composition containing silicone rubber and organic siliconresin, from obtaining From the viewpoint of the polysiloxane-based adhesive phase of crosslinking structural body, cross-linking agent can be contained. As such cross-linking agent, use any appropriate in the range of effect of the present invention can not damaged Cross-linking agent.As such cross-linking agent, it may be preferred to enumerate type siloxane cross-linking agent (poly-silicon Oxygen alkanes cross-linking agent), peroxide cross-linking agent etc..It should be noted that cross-linking agent is permissible It is only one, it is also possible to for two or more.

As type siloxane cross-linking agent, can appoint not damaging to use in the range of effect of the present invention Anticipate suitable type siloxane cross-linking agent.As such type siloxane cross-linking agent, it may be preferred to row Lift and there is the poly-organohydrogensilicon oxygen having two or more in the molecule with the hydrogen atom of silicon atom bonding Alkane.In such poly-organohydrogensiloxanes, on the silicon atom of bonded hydrogen atoms except hydrogen atom with Various organic group can also be bonded with outward.As such organic group, can enumerate methyl, The alkyl such as ethyl；The aryl such as phenyl；Haloalkyl etc..Wherein, from synthesis easiness, good From the viewpoint of operability, preferably alkyl, more preferably methyl.It addition, poly-organohydrogensiloxanes Framing structure can have straight-chain, branched, any one ring-type framing structure, preferably For straight-chain.

As the commercially available product of polysiloxane-based adhesive composition, can enumerate such as: trade name " X-40-3306 " (Shin-Etsu Chemial Co., Ltd manufactures, addition reaction-type polysiloxane-based Adhesive composition) etc..

Acrylic adhesive layer contains polymer based on acrylic polymer.Acrylic acid Class adhesive phase is formed by acrylic pressure-sensitive adhesive compositions.

As acrylic polymer, can appoint not damaging to use in the range of effect of the present invention Anticipate suitable acrylic polymer.As such acrylic polymer, it is preferably with tool (methyl) alkyl acrylate having straight or branched alkyl is constituted as main monomer component Polymer.It should be noted that described " (methyl) acrylic acid " expression " acrylic acid " And/or " methacrylic acid " (any one in " acrylic acid " and " methacrylic acid " or two Person), other is too.

As (methyl) alkyl acrylate (letter the most sometimes with straight chain or straight chained alkyl It is referred to as " (methyl) alkyl acrylate "), can enumerate such as: (methyl) acrylic acid Methyl ester, (methyl) ethyl acrylate, (methyl) propyl acrylate, (methyl) acrylic acid Isopropyl ester, (methyl) n-butyl acrylate, (methyl) Isobutyl 2-propenoate, (methyl) Sec-butyl acrylate, (methyl) tert-butyl acrylate, (methyl) amyl acrylate, (first Base) isoamyl acrylate, (methyl) Hexyl 2-propenoate, (methyl) heptylacrylate, (first Base) 1-Octyl acrylate, (methyl) 2-EHA, (methyl) acrylic acid is different pungent Ester, (methyl) acrylic acid nonyl ester, (methyl) acrylic acid different nonyl ester, (methyl) acrylic acid The last of the ten Heavenly stems ester, (methyl) isodecyl acrylate, (methyl) acrylic acid undecyl ester, (methyl) Dodecylacrylate, (methyl) tridecyl acrylate, (methyl) acrylic acid ten Tetraalkyl ester, (methyl) acrylic acid pentadecyl ester, (methyl) aliphatic acrylate, (methyl) acrylic acid heptadecyl ester, (methyl) octadecyl acrylate, (methyl) third The carbon number of the alkyl such as olefin(e) acid nonadecyl ester, (methyl) acrylic acid eicosyl ester be 1～ (methyl) alkyl acrylate etc. of 20.It should be noted that above-mentioned (methyl) acrylic acid Arrcostab can simply be one, it is also possible to for two or more.

(methyl) that carbon number is 2～10 of (methyl) alkyl acrylate preferably alkyl Alkyl acrylate, more preferably n-butyl acrylate (n-BA), 2-EHA (2EHA)。

The content of (methyl) alkyl acrylate can be adopted in the range of effect of the present invention not damaging With the content of any appropriate.As such content, from the viewpoint of adhesivity, relative to The monomer component total amount (gross weight, 100 weight %) constituting acrylic polymer is preferably 40 More than weight %, more preferably 40 weight %～100 weight %, more preferably 50 weight %～99 weight %.

From carrying out the adjustment of characteristic, use respectively according to purpose or give merit as required From the viewpoint of energy, acrylic polymer can become as constituting monomer containing copolymerisable monomer Point.It addition, copolymerisable monomer can simply be one, it is also possible to for two or more.

As copolymerisable monomer, can enumerate such as: polar functionalities monomer.As containing polarity Group monomer, can enumerate such as: (methyl) acrylic acid, itaconic acid, maleic acid, rich horse Acid .beta.-methylacrylic acid, iso-crotonic acid, (such as maleic anhydride, itaconic anhydride etc. contain their anhydride Anhydride group monomer) etc. carboxyl group-containing monomer；(methyl) acrylic acid 2-hydroxy methacrylate, (methyl) Acrylic acid 3-hydroxy propyl ester, (methyl) acrylic acid 4-hydroxybutyl, (methyl) acrylic acid 6- Hydroxyl (hydroxy) monomers such as the own ester of hydroxyl, vinyl alcohol, 1-propenol-3；(methyl) propylene Amide, N, N-dimethyl (methyl) acrylamide, N-methylol (methyl) acrylamide, N-methoxy (methyl) acrylamide, N-butoxymethyl (methyl) acrylamide, The amide-containing monomers such as N-ethoxy (methyl) acrylamide；(methyl) acrylic-amino second Ester, (methyl) acrylate, (methyl) acrylic acid tert-butylamino second The emulsion stabilities such as ester；(methyl) glycidyl acrylate, (methyl) acrylic acid methyl Ethylene oxidic esters etc. are containing epoxy based monomers；The cyano-containing monomer such as acrylonitrile or methacrylonitrile；N- Vinyl-2-pyrrolidone, (methyl) acryloyl morpholine, N-vinylpiperidone, N-ethylene Base piperazine, N-vinyl pyrrole, N-vinyl imidazole, vinylpyridine, vinyl pyrimidine, VinylAzoles etc. are containing heterocyclic vinyl monomer；Sodium vinyl sulfonates etc. are containing sulfonic group monomer；Third The phosphorous acid-based monomers such as alkene acyl phosphoric acid 2-hydroxy methacrylate；N-cyclohexylmaleimide, isopropyl horse Carry out acid imide etc. containing imide monomer；2-methylacryoyloxyethyl isocyanates etc. are containing Carbimide. Ester based monomer etc..Such polar functionalities monomer can simply be one, it is also possible to be two kinds with On.

As polar functionalities monomer, preferably carboxyl group-containing monomer, hydroxyl monomer, more preferably For acrylic acid, acrylic acid 4-hydroxybutyl, acrylic acid 2-hydroxy methacrylate.

The content of polar functionalities monomer can be appointed not damaging to use in the range of effect of the present invention Anticipate suitable content.As such content, relative to the monomer constituting acrylic polymer Composition total amount (100 weight %) is preferably 1 weight %～20 weight %, more preferably 1 weight %～15 weight %.

As copolymerisable monomer, polyfunctional monomer can be enumerated.Polyfunctional monomer refers to a part In there is the monomer of two or more ethylenically unsaturated group.As ethylenically unsaturated group, permissible Do not damage the ethylenically unsaturated group using any appropriate in the range of effect of the present invention.As this The ethylenically unsaturated group of sample, can enumerate such as: vinyl, acrylic, isopropenyl, The free redical polymerizations such as vinyl ether group (ethyleneoxy), pi-allyl ether (allyloxy) Functional group.

As polyfunctional monomer, can enumerate such as: hexanediol two (methyl) acrylate, Butanediol two (methyl) acrylate, (gathering) ethylene glycol bisthioglycolate (methyl) acrylate, (gathering) Propylene glycol two (methyl) acrylate, neopentyl glycol two (methyl) acrylate, Ji Wusi Alcohol two (methyl) acrylate, tetramethylolmethane three (methyl) acrylate, dipentaerythritol Six (methyl) acrylate, trimethylolpropane tris (methyl) acrylate, tetra methylol Methane three (methyl) acrylate, (methyl) allyl acrylate, (methyl) acrylic acid Vinyl acetate, divinylbenzene, epoxy acrylate, polyester acrylate, carbamate third Olefin(e) acid ester etc..Such polyfunctional monomer can simply be one, it is also possible to for two or more.

As copolymerisable monomer, (methyl) alkoxyalkyl acrylate [alkane can be enumerated such as Epoxide alkyl (methyl) acrylate].As (methyl) alkoxyalkyl acrylate, can To enumerate such as: (methyl) acrylic acid 2-methoxy acrylate, (methyl) acrylic acid 2-ethoxy Base ethyl ester, (methyl) methoxyethyl triglycol ester, (methyl) acrylic acid 3-methoxy Base propyl ester, (methyl) acrylic acid 3-ethyoxyl propyl ester, (methyl) acrylic acid 4-methoxyl group fourth Ester, (methyl) acrylic acid 4-Ethoxybutyl etc..(methyl) alkoxyalkyl acrylate Can simply be one, it is also possible to for two or more.

As copolymerisable monomer, except polar functionalities monomer, polyfunctional monomer, (methyl) Beyond alkoxyalkyl acrylate, it is also possible to enumerate such as: (methyl) acrylic acid ring pentyl ester, (methyl) cyclohexyl acrylate, (methyl) isobornyl acrylate etc. have ester ring type alkyl (methyl) acrylate, (methyl) phenyl acrylate, (methyl) acrylate, (methyl) benzyl acrylate etc. has (methyl) such as (methyl) acrylate of aromatic hydrocarbyl Alkyl acrylate etc., polar functionalities monomer, polyfunctional monomer, (methyl) alkyl acrylate (methyl) acrylate beyond epoxide Arrcostab；The second such as vinyl acetate, propionate Thiazolinyl esters；The aromatic ethenyl compound such as styrene, vinyltoluene；Ethylene, fourth two Olefines or the dienes such as alkene, isoprene, isobutene.；The vinyl ethers such as vinyl alkyl ethers Class；Vinyl chloride；Deng.

Acrylic polymer can be by utilizing any appropriate such as known usual polymerization Polymerizing monomer components is obtained by polymerization.As such polymerization, example can be enumerated As: solution polymerization process, emulsion polymerisation process, bulk polymerization, penetrated by active-energy Line irradiates the polymerization (active energy beam polymerization) etc. carried out.These polymerizations In, consider from viewpoints such as the transparency, resistance to water, costs, preferably solution polymerization process, activity Energy-ray polymerization.

When forming acrylic polymer, thermal polymerization can be used to draw according to the kind of polyreaction Send out the polymerization initiator such as agent or Photoepolymerizationinitiater initiater (light trigger).Polymerization initiator can be only For one, it is also possible to for two or more.

Thermal polymerization preferably uses when obtaining acrylic polymer by polymerisation in solution. As such thermal polymerization, can enumerate such as: azo-initiator, peroxide Type of Collective initiator (such as dibenzoyl peroxide, the peroxidating maleic acid tert-butyl ester etc.), oxygen Change reduced form polymerization initiator etc..In these thermal polymerizations, particularly preferred Japanese Unexamined Patent Publication Azo-initiator disclosed in 2002-69411 publication.Such azo-initiator because The catabolite of initiator is not easy as causing heating to occur gas (release gas) to produce Part remains in acrylic polymer preferred.As azo-initiator, can enumerate 2,2 '-azodiisobutyronitrile (hereinafter sometimes referred to AIBN), 2,2 '-azo are double (2-methylbutyronitrile) Double (2 Methylpropionic acid) dimethyl ester of (hereinafter sometimes referred to AMBN), 2,2 '-azo, 4,4 '-idol Nitrogen double (4-cyanopentanoic acid) etc..The usage amount of azo-initiator is relative to constituting acrylic polymer The monomer component total amount (100 weight portion) of compound is preferably 0.05 weight portion～0.5 weight portion, More preferably 0.1 weight portion～0.3 weight portion.

Photoepolymerizationinitiater initiater is obtaining acrylic polymer by active energy beam polymerization especially Time use.As Photoepolymerizationinitiater initiater, can enumerate such as: benzoin ethers photopolymerization causes Agent, acetophenones Photoepolymerizationinitiater initiater, α-one alcohols Photoepolymerizationinitiater initiater, aromatic sulfonyl Class Photoepolymerizationinitiater initiater, photolytic activity oximes Photoepolymerizationinitiater initiater, benzoin class Photoepolymerizationinitiater initiater, Benzil class Photoepolymerizationinitiater initiater, benzophenone Photoepolymerizationinitiater initiater, ketal class photopolymerization are drawn Send out agent, thioxanthene ketone Photoepolymerizationinitiater initiater etc..

As benzoin ethers Photoepolymerizationinitiater initiater, can enumerate such as: benzoin methylether, benzene Benzoin ethyl ether, benzoin propyl ether, benzoin iso-propylether, benzoin isobutyl ether, 2,2-dimethoxy -1,2-diphenylethane-1-ketone, anisoin methyl ether etc..As acetophenones Photoepolymerizationinitiater initiater, Can enumerate such as: 2,2-diethoxy acetophenone, 2,2-dimethoxy-2-phenyl acetophenone, 1- Hydroxycyclohexyl phenyl ketone, 4-phenoxydichloroacetophenone, the 4-tert-butyl group-dichloroacetophenone etc.. As α-one alcohols Photoepolymerizationinitiater initiater, can enumerate such as: 2-methyl-2-hydroxypropiophenonepreparation, 1-[4-(2-hydroxyethyl) phenyl]-2-methylpropane-1-ketone etc..Gather as aromatic sulfonyl class light Close initiator, can enumerate such as: 2-naphthalene sulfonyl chloride etc..Cause as photolytic activity oximes photopolymerization Agent, can enumerate such as: 1-phenyl-1,2-pentanedione-2-(O-carbethoxyl group) oxime etc..Make For benzoin class Photoepolymerizationinitiater initiater, can enumerate such as: benzoin etc..As benzil class In Photoepolymerizationinitiater initiater, can enumerate such as: benzil etc..As benzophenone photopolymerization Initiator, can enumerate such as: benzophenone, benzoylbenzoic acid, 3,3 '-dimethyl-4-first Epoxide benzophenone, polyvinyl benzophenone, Alpha-hydroxy cyclohexyl phenyl ketone etc..As Ketal class Photoepolymerizationinitiater initiater, can enumerate such as: benzil dimethyl ketal etc..As thiophene Xanthones Photoepolymerizationinitiater initiater, can enumerate such as: thiaxanthone, CTX, 2-methyl thiazolium Ton ketone, 2,4-dimethyl thioxanthone, isopropyl thioxanthone, 2,4-diisopropylthioxanthone, 12 Alkyl thiaxanthone etc..

The usage amount of Photoepolymerizationinitiater initiater can be appointed not damaging to use in the range of effect of the present invention Anticipate suitable usage amount.As such usage amount, relative to constituting acrylic polymer Monomer component total amount (100 weight portion), preferably 0.01 weight portion～0.2 weight portion, more excellent Elect 0.05 weight portion～0.15 weight portion as.

Acrylic pressure-sensitive adhesive compositions can contain cross-linking agent.By using cross-linking agent, will Acrylic polymer crosslinking in acrylic adhesive layer, such that it is able to improve acrylic compounds The cohesiveness of adhesive phase.It should be noted that cross-linking agent can simply be one, it is also possible to for Two or more.

As cross-linking agent, can enumerate such as: isocyanates cross-linking agent, epoxies cross-linking agent, Melamine class cross-linking agent, peroxide cross-linking agent, ureas cross-linking agent, metal alkoxide class are handed over Connection agent, metal-chelating species cross-linking agent, metallic salt cross-linking agent, carbodiimide class cross-linking agent, Oxazolines cross-linking agent, aziridines cross-linking agent, amine cross-linking agent etc..In these cross-linking agent, excellent Select isocyanates cross-linking agent, epoxies cross-linking agent.

As isocyanates cross-linking agent (polyfunctional isocyanate compound), example can be enumerated As: lower aliphatic polyisocyanates, such as ethylene diisocyanate, tetramethylene Diisocyanate, 1,6-hexamethylene diisocyanate etc.；Alicyclic polyisocyanates class, such as Asia Cyclopenta diisocyanate, cyclohexylene diisocyanate, isophorone diisocyanate, hydrogen Change toluene di-isocyanate(TDI), hydrogenated xylene diisocyanate etc.；Aromatic polyisocyanate class, Such as 2,4 toluene diisocyanate, 2,6-toluene di-isocyanate(TDI), 4,4 '-diphenyl methane two isocyanide Acid esters, XDI etc.；Deng.As isocyanates cross-linking agent, it is possible to To enumerate such as trimethylolpropane/toluene di-isocyanate(TDI) addition compound product (Japanese polyurethane industry Co., Ltd. manufacture, trade name " Coronate L "), trimethylolpropane/hexa-methylene two different (Nippon Polyurethane Industry Co., Ltd. manufactures cyanate addition compound product, trade name " Coronate HL "), trade name " Coronate HX " (Nippon Polyurethane Industry Co., Ltd.), three hydroxyls Methylpropane/XDI addition compound product (Mitsui Chemicals, Inc manufactures, Trade name " Takenate 110N ") etc. commercially available product.

As epoxies cross-linking agent (multi-functional epoxy compound), can enumerate such as: N, N, N ', N '-four glycidyl group m-xylene diamine, diglycidylaniline, 1,3-double (N, N- Diglycidyl amino methyl) hexamethylene, 1,6-HD diglycidyl ether, neopentyl glycol Diglycidyl ether, ethylene glycol diglycidyl base ether, propylene glycol diglycidyl ether, Polyethylene glycol diglycidyl base ether, polypropylene glycol diglycidyl ether, the many shrinks of sorbitol The many glycidyl ethers of glyceryl ether, glycerol, the many glycidyl ethers of tetramethylolmethane, polyglycereol The many glycidyl ethers of many glycidyl ethers, anhydrous sorbitol, the many shrinks of trimethylolpropane Glyceryl ether, adipic acid 2-glycidyl ester, o-phthalic acid diglycidyl ester, three (2-hydroxyls Base ethyl) triglycidyl isocyanurate, resorcinol diglycidyl ether, bisphenol S two Glycidyl ether and intramolecular have the epoxy resin etc. of two or more epoxy radicals.As Epoxies cross-linking agent, it is also possible to enumerate trade name " Tetrad C " (Rhizoma Sparganii gas chemistry strain formula meeting Society manufacture) etc. commercially available product.

In acrylic pressure-sensitive adhesive compositions, the content of cross-linking agent can not damage effect of the present invention In the range of use the content of any appropriate.As such content, such as, relative to composition The monomer component total amount (100 weight portion) of acrylic polymer, preferably 0.001 weight portion～ 15 weight portions, more preferably 0.01 weight portion～12 weight portions.

Acrylic pressure-sensitive adhesive compositions can also not damage the present invention in addition to cross-linking agent Crosslinking accelerator, silane coupler, tackifying resin (pine is contained as required in the range of effect Fragrant derivant, polyterpene resin, Petropols, oil-soluble phenolic resin etc.), age resister, Filler, coloring agent (pigment, dyestuff etc.), UV absorbent, antioxidant, chain turn Move any appropriate such as agent, plasticizer, softening agent, surfactant, antistatic agent, stabilizer Additive.

Adhesive phase can be obtained by the forming method of any appropriate.Such as, polysiloxane-based Adhesive phase can be by closing polysiloxane-based adhesive composition coating (coating) to any On suitable substrate layer, also heat drying makes it solidify and obtain.It addition, acrylic adhesive layer Such as can be obtained by the method for following (1) or (2) etc..

(1) by containing acrylic monomer mixture or its partial polymer and as required Acrylic pressure-sensitive adhesive compositions coating (coating) of the additive such as Photoepolymerizationinitiater initiater or cross-linking agent On arbitrarily suitably substrate layer, and irradiate active energy beam and make it solidify, thus form third Olefin(e) acid class adhesive phase.

(2) will add containing acrylic polymer, solvent and cross-linking agent as required etc. The acrylic pressure-sensitive adhesive compositions (solution) coating (coating) of agent is to the most suitably base material On layer, and make it be dried and/or solidification, thus form acrylic adhesive layer.

During the making of adhesive phase, drying process can be also set up as required.Adhesive phase is also Can be by being transferred on the substrate layer of any appropriate make by the adhesive phase made in advance.

In the coating (coating) of adhesive composition, it is possible to use the rubbing method of any appropriate. It is, for example possible to use usual coating machine (gravure roll coating machine, reverse roll coating machine, contact Roll-coater, immerse roll-coater, bar coater, knife type coater, flush coater, funny Number type knife type coater, direct coating machine etc.) it is coated.

<A-3. partition>

Partition is pasted onto the surface of adhesive phase.As such partition, it may be preferred to enumerate: By polyethylene terephthalate (PET), PEN (PEN), gather The plastic sheeting that the polyester resins such as mutual-phenenyl two acid bromide two alcohol ester (PBT) are constituted；By polyethylene (PE), polypropylene (PP), polymethylpentene (PMP), ethylene-propylene copolymer, second Alkene-vinyl acetate copolymers (EVA) etc. are using alpha-olefin as the olefine kind resin of monomer component The plastic sheeting constituted；The plastic sheeting being made up of polrvinyl chloride (PVC)；By vinyl acetate The plastic sheeting that resinoid is constituted；The plastic sheeting being made up of Merlon (PC)；By polyphenyl The plastic sheeting that thioether (PPS) is constituted；By polyamide (nylon), fully aromatic polyamide Etc. (Aramid) plastic sheeting that amide-type resin is constituted；Be made up of polyimide based resin moulds Material thin film；The plastic sheeting being made up of polyether-ether-ketone (PEEK)；By polyethylene (PE), gather The plastic sheeting that the olefine kind resins such as propylene (PP) are constituted；By politef, polychlorostyrene trifluoro Ethylene, polyvinyl fluoride, polyvinylidene fluoride, tetrafluoraoethylene-hexafluoropropylene copolymer, chlorine fluorine second The plastic sheeting that the fluorine resins such as alkene-vinylidene fluoride copolymer etc. are constituted；Deng.

As partition, its at least one surface can be set forth in there is peel ply (lift-off processing layer) Partition, comprise fluoropolymer low adhesivity partition, comprise the low of non-polar polymer The partition etc. of adhesivity.Not there is the partition base material of peel ply (i.e., alternatively, it is also possible to enumerate Partition base material itself).As fluoropolymer, can enumerate such as: politef, poly- Chlorotrifluoroethylene, polyvinyl fluoride, polyvinylidene fluoride, tetrafluoraoethylene-hexafluoropropylene copolymer, Chlorine fluorothene-vinylidene fluoride copolymer etc..As non-polar polymer, can enumerate such as: The olefine kind resins etc. such as polyethylene (PE), polypropylene (PP).Wherein, preferably at partition base At least one surface of material has the partition of peel ply, does not have the partition base material of peel ply (i.e., Partition base material itself).

As partition base material, such as plastic sheeting etc. can be enumerated.As such plastic sheeting, Can enumerate such as: by polyethylene terephthalate (PET), poly-naphthalenedicarboxylic acid ethylene glycol The plastics that the polyester resins such as ester (PEN), polybutylene terephthalate (PBT) (PBT) are constituted Thin film；By polyethylene (PE), polypropylene (PP), polymethylpentene (PMP), ethylene- Propylene copolymer, vinyl-vinyl acetate copolymer (EVA) etc. become using alpha-olefin as monomer The plastic sheeting that the olefine kind resin divided is constituted；The plastic sheeting being made up of polrvinyl chloride (PVC)； The plastic sheeting being made up of vinyl acetate esters resin；The plastics being made up of Merlon (PC) Thin film；The plastic sheeting being made up of polyphenylene sulfide (PPS)；By polyamide (nylon), Quan Fang The plastic sheeting that the amide-type resins such as fragrant polyamide (Aramid) are constituted；By polyimide The plastic sheeting that resin is constituted；The plastic sheeting being made up of polyether-ether-ketone (PEEK) etc.；Deng. Wherein, consider from viewpoints such as processability, acquired, workability, dust tightness, costs, preferably The plastic sheeting formed by polyester resin, more preferably polyethylene terephthalate (PET) thin film.

As the stripping treatment agent of composition peel ply, can enumerate such as: polysiloxane-based stripping Inorganic agent, fluorine-containing type stripping treatment agent, chain alkyl class stripping treatment agent, molybdenum sulfide etc. are peeled off Inorganic agent.In these stripping treatment agents, from the viewpoint of peeling off control, ageing stability, The most polysiloxane-based stripping treatment agent.It should be noted that stripping treatment agent can simply be one Kind, it is also possible to for two or more.

Partition preferably has antistatic backing in the face side of its adhesive phase.Partition is by gluing at it The face side of mixture layer has antistatic backing, can show anti-static effect in partition.

As antistatic backing, can enumerate such as: by making various resin contain antistatic composition And the layer formed, as resin, can use thermohardening type resin, ultraviolet curing resin, Various types of resins such as electron ray curing type resin, bi-component hybrid resin.As anti- Static dissipative constituent, can enumerate the conductive material of organic or inorganic, various antistatic agents etc..Make For organic conductive material, it may be preferred to use various electric conductive polymer.Lead as such The example of conductive polymers, can enumerate polyaniline, polypyrrole, polythiophene, poly-Ethylenimine, Propylamine polymer etc..Such electric conductive polymer can simply be one, it is also possible to is two More than Zhong.Furthermore it is possible to other antistatic composition (inorganic conductive material, antistatic agent Deng) be applied in combination.As inorganic conductive material, can enumerate such as: comprise stannum oxide, Stibium oxide, Indium sesquioxide., Aska-Rid., titanium oxide, zinc oxide, indium, stannum, antimony, gold, silver, Copper, aluminum, nickel, chromium, titanium, ferrum, cobalt, Hydro-Giene (Water Science). and their alloy or mixture Microgranule etc..It addition, as inorganic conductive material, it is possible to use ITO (Indium sesquioxide ./oxygen Change stannum), the microgranule of ATO (stibium oxide/stannum oxide) etc..The mean diameter of such microgranule is led to Often it is preferably from about below 0.1 μm (typically 0.01 μm～0.1 μm).Such inorganic lead Conductive substances (inorganic conductive material) can simply be one, it is also possible to for two or more.It addition, Can be applied in combination with other antistatic composition.As the example of antistatic agent, can enumerate: Cationic antistatic agent, anionic antistatic agent, amphoteric ion type antistatic agent, non-from Subtype antistatic agent, by have such cationic, anionic, amphoteric ion type from The monomer polymerization of sub-property electric conductivity group or copolymerization and the ionic-conductive polymer etc. that obtains.This The antistatic agent of sample can simply be one, it is also possible to for two or more.Furthermore it is possible to and other Antistatic composition is applied in combination.

Surface configuration generally, for adhesive phase has the merit with adhesive phase of partition For energy property thin film, when pasting sticking veneer (transparent base etc.) by partition from adhesive phase Sur-face peeling, but exist and cause stripping electrostatic due to the stripping of this partition, thus bond The problem that the surface of oxidant layer is charged.But, functional with adhesive phase of the 1st of the present invention Thin film, shells partition from the surface of adhesive phase when pasting sticking veneer (transparent base etc.) From time, it is surprising that the both sides in partition side and the face side of adhesive phase show anti-quiet Electricity effect, can suppress to peel off electrostatic effectively.

<A-4. the 1st is with the manufacture of the functional film of adhesive phase>

The 1st of the present invention can be by the side of any appropriate with the functional film of adhesive phase Method manufactures.As such method, can enumerate such as:

(1) solution forming material or the heat fusing liquid of adhesive phase are applied to functional film On method or by adhesive phase form the solution of material or heat fusing liquid is applied to base material The method of the back side joint function thin film on layer and at substrate layer；

(2) the adhesive phase transfer method according to above-mentioned (1) is coated with, being formed on partition Method on functional film；

(3) by adhesive phase formed method that material is extruded into being coated on functional film, Or it is expressed on substrate layer and the method for back side joint function thin film at base material；

(4) carry out extruding and at the back side of base material with two layers or multilayer by substrate layer and adhesive phase The method of joint function thin film；

(5) by the method for adhesive phase monolayer lamination or by binding agent on functional film The method that layer carries out two-layer lamination together with partition；

(6) adhesive phase and the functional thin film layer such as functional film, partition are formed material to enter Row two-layer or the method for laminated multi-layer；

Deng.

" the 2nd of the B. present invention is with the functional film of adhesive phase "

Another preferred implementation of the functional film with adhesive phase of the present invention (has Time be referred to as the 2nd of the present invention with the functional film of adhesive phase) comprise successively: comprise one The above functional film of layer, adhesive phase, and this adhesive phase is outermost layer.

As long as the 2nd of the present invention the comprises successively with the functional film of adhesive phase: comprise one More than layer functional film, adhesive phase and this adhesive phase are outermost layer, it is possible to Do not damage other component containing any appropriate in the range of effect of the present invention.The 2nd of the present invention With the functional film of adhesive phase preferably by more than one layer functional thin will be comprised successively Film is formed with adhesive phase stacking.

The 2nd of the present invention with the functional film of adhesive phase general profile chart one such as Shown in Fig. 2.As in figure 2 it is shown, the 2nd of the present invention the with the functional film 200 of adhesive phase The most successively the functional film 10 comprising more than a layer is formed with adhesive phase 20 stacking.

About thickness, the thickness of adhesive phase of the functional film comprising more than a layer, quote Explanation in " the 1st of the A. present invention is with the functional film of adhesive phase ".

The 2nd of the present invention is with surface quiet of the adhesive phase of the functional film of adhesive phase Piezoelectric voltage is preferably smaller than 1.0kV, more preferably 0kV～1kV, more preferably 0kV～ 0.9kV, particularly preferably 0kV～0.8kV, most preferably 0kV～0.7kV.The of the present invention In 2 functional films with adhesive phase, by the electrostatic potential on the surface of adhesive phase upper In the range of stating, it is provided that inhibit the surface of adhesive phase electrostatic with adhesive phase Functional film.

The 2nd of the present invention with the surface of the adhesive phase of the functional film of adhesive phase to glass The wetting speed of glass plate is preferably 5cm²More than/the second, more preferably 7cm²More than/the second, further It is preferably 9cm²More than/the second, particularly preferably 10cm²More than/the second, most preferably 11cm²/ the second Above.In 2nd functional film with adhesive phase of the present invention, by adhesive phase To the wetting speed of glass plate within the above range, the 2nd of the present invention is with adhesive phase on surface Functional film can show good wettability, can improve and paste sticking veneer (thoroughly Bright base material etc.) time workability etc..

The 2nd of the present invention with the surface of the adhesive phase of the functional film of adhesive phase to glass The bonding force of glass plate is preferably 1.0N/25mm～0.005N/25mm, and more preferably 0.75 N/25mm～0.0075N/25mm, more preferably 0.50N/25mm～0.01N/25mm, Particularly preferably 0.30N/25mm～0.015N/25mm.The 2nd of the present invention is with adhesive phase Functional film in, by the surface of adhesive phase to the bonding force of glass plate in above-mentioned scope In, the 2nd of the present invention has, with the functional film of adhesive phase, the bonding force that comparison is light, Therefore the doing over again property of excellence can be shown.Even if can also be with hands or roller it addition, be mixed into bubble In extrusion bubble.On the contrary, when bonding force kicks the beam, it is possible to the functional film of laminating is peeled off.

The 2nd of the present invention with the adhesive phase of the functional film of adhesive phase surface, Bonding force after 50 DEG C of heat treatments 2 weeks, to glass plate is preferably 1.0N/25mm～0.005 N/25mm, more preferably 0.75N/25mm～0.0075N/25mm, more preferably 0.50 N/25mm～0.01N/25mm, particularly preferably 0.30N/25mm～0.015N/25mm.This Invention the 2nd functional film with adhesive phase in, by the surface of adhesive phase, After 50 DEG C of heat treatments 2 weeks, to the bonding force of glass plate within the above range, the present invention's Even if the 2nd with the functional film of adhesive phase also to have comparison after long-time light Bonding force, therefore can show the excellent releasable after long-time.

The functional film of more than one layer<B-1. comprise>

Quote the explanation in<functional film that A-1. comprises more than a layer>.

<B-2. adhesive phase>

The 2nd binding agent being had with the functional film of adhesive phase about the present invention Layer, except the surface of this adhesive phase there is antistatic agent at least partially in addition to, quote Explanation in<A-2. adhesive phase>.

In the adhesive phase that the 2nd of the present invention is had with the functional film of adhesive phase, Antistatic agent is there is at least partially on the surface of this adhesive phase.In bonding by The surface of oxidant layer there is antistatic agent at least partially, it is provided that inhibit adhesive phase The functional film with adhesive phase of the electrostatic on surface.

" on the surface of adhesive phase there is antistatic agent at least partially " refers to can be only viscous There is antistatic agent in a part of surface of mixture layer, it is also possible to deposits on the whole surface of adhesive phase At antistatic agent.It addition, " there is antistatic agent " refers to that antistatic agent can be with antistatic backing Presented in, it is also possible to antistatic agent be not configured to stratiform form (such as graininess, Irregularly shaped, powder, semi-liquid-like, gel etc.) exist.

The 2nd of the present invention is with the surface of the had adhesive phase of functional film of adhesive phase The size of at least some of antistatic agent existed, can be according to its shape (stratiform, granule Shape, irregularly shaped, powder, semi-liquid-like, gel etc.) use the big of any appropriate Little.For such size, as thickness, preferably 0.001 μm～1 μm, more preferably It is 0.001 μm～0.5 μm, more preferably 0.001 μm～0.1 μm, particularly preferably 0.001 μm～0.05 μm.

The 2nd adhesive phase being had with the functional film of adhesive phase as the present invention At least some of antistatic agent existed on surface, can be at the model not damaging effect of the present invention Enclose the antistatic agent of interior employing any appropriate.As such antistatic agent, can enumerate such as: The conductive material of organic or inorganic, various antistatic agents etc..As organic conductive material, Various electric conductive polymer can be preferably employed.As the example of such electric conductive polymer, Polyaniline, polypyrrole, polythiophene, poly-Ethylenimine, propylamine polymer etc. can be enumerated. Such electric conductive polymer can simply be one, it is also possible to for two or more.Furthermore it is possible to It is applied in combination with other antistatic composition (inorganic conductive material, antistatic agent etc.).As Inorganic conductive material, can enumerate such as: comprise stannum oxide, stibium oxide, Indium sesquioxide., oxygen Cadmium, titanium oxide, zinc oxide, indium, stannum, antimony, gold, silver, copper, aluminum, nickel, chromium, titanium, Ferrum, cobalt, Hydro-Giene (Water Science). and their alloy or the microgranule etc. of mixture.It addition, conduct Inorganic conductive material, it is possible to use ITO (indium oxide/tin oxide), ATO (stibium oxide/ Stannum oxide) etc. microgranule.The mean diameter of such microgranule is generally preferably about below 0.1 μm (typically 0.01 μm～0.1 μm).Such inorganic conductive material (inorganic conductive material) Can simply be one, it is also possible to for two or more.Furthermore it is possible to become packet with other antistatic Close and use.Can enumerate: cationic antistatic agent, anionic antistatic agent, both sexes from Subtype antistatic agent, non-ionic antistatic agent, will have such cationic, anion Type, the monomer polymerization of ionic electric conductivity group of amphoteric ion type or copolymerization and the ion that obtains Electric conductive polymer etc..Such antistatic agent can simply be one, it is also possible to for two or more. Furthermore it is possible to be applied in combination with other antistatic composition.

The adhesive phase that the 2nd of the present invention is had with the functional film of adhesive phase is permissible Formed by the method for any appropriate in the range of effect of the present invention not damaging.As such Method, such as can be by from " functional thin with adhesive phase of the 1st of the A. present invention Film " in explanation the present invention the 1st functional film with adhesive phase on by partition peel off And formed.Now, in<A-3. partition>, as illustrated by preferred mode, every The face side of the adhesive phase of sheet has antistatic backing.About antistatic backing, quote < A-3. partition Explanation in >.

<B-3. the 2nd is with the manufacture of the functional film of adhesive phase>

The 2nd of the present invention can be by the side of any appropriate with the functional film of adhesive phase Method manufactures.For example, it is possible to by there is antistatic backing from the face side having at adhesive phase On 1st functional film with adhesive phase of the present invention of partition, partition is peeled off and manufacture.

" the complete thin film of C. "

The complete thin film of the present invention comprises the band of the present invention of the side for being arranged in transparent base Have adhesive phase functional film and for be arranged in the opposite side of this transparent base low instead Penetrate thin film.As the functional film with adhesive phase of the present invention now, can be The present invention's illustrated in " the 1st of the A. present invention is with the functional film of adhesive phase " 1st with the functional film of adhesive phase, it is also possible to for " the 2nd of the B. present invention with The functional film of adhesive phase " in illustrated the 2nd of the present invention with the merit of adhesive phase Can property thin film.The complete thin film of the present invention is by the band in the side of the transparent base configuration present invention Have adhesive phase functional film, this transparent base opposite side configure low reflective film, When observing from the low reflective film side of transparent base, visuality is the most excellent.

[embodiment]

Hereinafter, specifically describe the present invention by embodiment, but, the present invention is in no way It is limited to these embodiments.It should be noted that test in embodiment etc. and evaluation methodology as with Lower described.During it should be noted that be recited as " part ", if not otherwise specified, then table Show " weight portion ", when being recited as " % ", if not otherwise specified, then it represents that " weight % ".

The sample made is cut into width 25mm, long 100mm as sample for evaluation.Make With glass plate as adherend, the partition evaluating sample is peeled off, by an end of width side It is fixed on adherend, the end of loose width side is lifted, and measure after hands is decontroled straight Time to moistening extension 100mm.(unit: s/25mm × 100mm).Then, It is cm by unit conversion²/ s, calculates wetting speed.

By Micropearl SP-230 (30 μm granules, hydrops chemical industry strain formula meeting on glass Society) disperse to make every 1cm in terms of individual particle in the case of granule is not assembled²About 1, at it On, use laminating machine laminating will be cut into width 50mm, length under the pressure of 0.5MPa Sample after the partition stripping of the sample of 50mm.Then, in temperature 23 DEG C, humidity 50%RH Atmosphere under place after 5 minutes, use digital microscope (trade name " VH-500 ", strain Formula commercial firm Keyemce manufactures), the bubble that mensuration produces with Micropearl SP-230 for starting point Diameter.It is evaluated with following benchmark.

Zero: below a diameter of 200 μm of bubble

×: more than a diameter of 200 μm of bubble

The sample made is cut into width 25mm, length 150mm as sample for evaluation. Temperature 23 DEG C, humidity 50%RH atmosphere under, by make 2.0kg roller once come and go and will comment The binding agent aspect of valency sample is pasted onto on glass plate.In temperature 23 DEG C, the atmosphere of 50%RH After lower maintenance 30 minutes, (minebea Co., Lt manufactures, goods to use universal tensile testing machine Name " TCM-1kNB "), at peel angle 180 degree, the draw speed bar of 300mm/ minute Peel off under part, and measure bonding force.

<after 50 DEG C of heat treatments 2 weeks bonding force>to glass plate

The sample made is cut into width 25mm, length 150mm as sample for evaluation. Temperature 23 DEG C, humidity 50%RH atmosphere under, by make 2.0kg roller once come and go and will comment The binding agent aspect of valency sample is pasted onto on glass plate.Then, at temperature 50 C heat treatment 2 After week temperature 23 DEG C, 50%RH atmosphere under maintenance 30 minutes, then use universal tensile Testing machine (minebea Co., Lt manufactures, goods name " TCM-1kNB "), in peel angle 180 degree, draw speed peels off under conditions of 300mm/ minute, and measures bonding force.

Functional film with adhesive phase is cut into width 70mm, length 130mm, After 23 DEG C × 50%RH places one day, the end of partition is fixed on sutomatic winding machine, and Peel off under conditions of 10m/ minute at peel angle 150 degree, peeling rate.Use fixing In distance with potential measurement machine (the シシ De of the position of the functional film 10cm of adhesive phase Electrostatic Co., Ltd. manufactures, DZ4) measure the surface potential of adhesive phase now produced.

[manufacturing example 1]

By polysiloxane-based for addition reaction-type binding agent (trade name " X-40-3306 ", SHIN-ETSU HANTOTAI Learn Industrial Co., Ltd to manufacture) 100 weight portions and platinum-type catalyst (trade name " CAT-PL-50T ", Shin-Etsu Chemial Co., Ltd manufactures) 0.2 weight portion mixing, and add The solid component content adding the solution after ethyl acetate makes preparation reaches 35%, thus obtains Polysiloxane-based adhesive composition.

[manufacturing example 2]

The four-hole boiling flask with stirring vane, thermometer, nitrogen ingress pipe and condenser is thrown Enter 2-EHA (catalyst company of Japan manufactures) 100 weight portions, acrylic acid 4-hydroxyl (East Asia is closed for butyl ester (Osaka Organic Chemical Industry Co., Ltd.'s manufacture) 10 weight portions, acrylic acid Become Co., Ltd. to manufacture) 0.02 weight portion, 2,2 '-azodiisobutyronitrile as polymerization initiator (manufacturing with Wako Pure Chemical Industries company) 0.2 weight portion, ethyl acetate 192 weight portion, slowly Import nitrogen while stirring, the liquid temperature in flask is maintained at about 60 DEG C and carries out polymerization in 8 hours Reaction, thus it is prepared for solution (solid component content 36 weight of acrylic polymer (A) Amount %).The weight of the acrylic polymer (A) in the solution of acrylic polymer (A) Average molecular weight is 650,000.

[manufacturing example 3]

In the solution of the acrylic polymer (A) obtained in manufacturing example 2, relative to propylene Solid constituent 100 weight portion of acids polymers (A), adds with solid component meter 5 weight portion Trimethylolpropane/toluene di-isocyanate(TDI) (Japanese polyurethane industrial group system as cross-linking agent Make, Coronate HX), using solid component meter 0.02 weight portion as the February of crosslinking catalyst Dilaurylate (manufacture of Tokyo Fine Chemical company), and add ethyl acetate and make The solid component content of the solution after preparation reaches 25%, carries out mix and blend, thus is prepared for Acrylic pressure-sensitive adhesive compositions.

[manufacturing example 4]

By polysiloxane-based for addition reaction-type binding agent (trade name " X-40-3229 ", SHIN-ETSU HANTOTAI Learn Industrial Co., Ltd to manufacture) 100 weight portions and platinum-type catalyst (trade name " CAT-PL-50T ", Shin-Etsu Chemial Co., Ltd manufactures) 0.2 weight portion mixing, and add The solid component content adding the solution after ethyl acetate makes preparation reaches 35%, thus obtains Polysiloxane-based adhesive composition.

[embodiment 1]

Base material " the MRF-38 " (thickness comprising polyester resin after polysiloxanes processes 38 μm, Mitsubishi Plastics Inc manufactures) polysiloxanes process face on coating manufacture in example 1 The polyorganosiloxane adhesive composite obtained, is dried 3 minutes at 130 DEG C, thus forms thickness The adhesive phase of 75 μm.Then, laminating as partition antistatic process after comprise polyester tree The thin film " Diafoil T100G " (thickness 38 μm, Mitsubishi Plastics Inc manufactures) of fat makes The antistatic process face obtaining this thin film becomes the face side of adhesive phase, thus it is thin to have obtained bonding Film (1).

It addition, by surface through antireflection process after polarization plates (SEG1224DUARC150T, Nitto Denko Corp manufactures) release liner peel off after be fitted in the base of adhesive film (1) The material back side, thus obtained the functional film (1) with adhesive phase.

Result is as shown in table 1.

[embodiment 2]

On the functional film with adhesive phase (1) obtained from embodiment 1, partition is shelled From, thus obtain the functional film with adhesive phase (2) of septumless.

Analyzed by TOF-SIMS and learn, at the functional film (2) with adhesive phase Antistatic agent is there is at least partially on the surface of adhesive phase.

Result is as shown in table 1.

[embodiment 3]

Except use " Lumirror S10 " (thickness 38 μm, Toray manufacture) as every Carry out similarly to Example 1 beyond sheet, obtained the functional film (3) with adhesive phase.

Result is as shown in table 1.

[embodiment 4]

Enter similarly to Example 1 in addition to the thickness of adhesive phase is set as 150 μm OK, the functional film (4) with adhesive phase has been obtained.

Result is as shown in table 1.

[embodiment 5]

With enforcement in addition to using and manufacturing the polysiloxane-based adhesive composition obtained in example 4 Example 1 is similarly carried out, and has obtained the functional film (5) with adhesive phase.

[embodiment 6]

Except laminating is as " Diafoil T100G " (thickness 38 μm, Rhizoma Sparganii resin strain of partition Formula commercial firm manufactures) make the antistatic of partition process the opposition side that face becomes the surface of adhesive phase In addition, carry out similarly to Example 1, obtained the functional film (6) with adhesive phase.

Result is as shown in table 1.

[comparative example 1]

Carry out similarly to Example 1 in addition to the thickness of adhesive phase is set as 3 μm, Obtain the functional film (C1) with adhesive phase.

Result is as shown in table 1.

[comparative example 2]

Carry out similarly to Example 1 in addition to the thickness of adhesive phase is set as 20 μm, Obtain the functional film (C2) with adhesive phase.

Result is as shown in table 1.

[comparative example 3]

Comprising base material " Lumirror S10 " (thickness 38 μm, the Toray of polyester resin Manufacture) a face on coating manufacture in example 3 acrylic pressure-sensitive adhesive compositions obtained, 130 DEG C are dried 3 minutes, thus form the adhesive phase of thickness 21 μm.Then, laminating conduct The thin film " Diafoil MRF-38 " comprising polyester resin after the polysiloxanes of partition processes is (thick Spending 38 μm, Mitsubishi Plastics Inc manufactures) the polysiloxanes process face of this thin film is become The face side of adhesive phase.Then, carry out similarly to Example 1, thus obtained with The functional film (C3) of adhesive phase.

Result is as shown in table 1.

Table 1

Industrial applicability

The functional film with adhesive phase of the present invention, such as, combine with low reflective film, At the functional film with adhesive phase of the side of the transparent base configuration present invention and at this The opposite side of transparent base configures low reflective film, thus from the low reflective film of transparent base When side is observed, visuality is the most excellent.

Claims

1. with a functional film for adhesive phase, it comprises successively: comprise more than one layer Functional film, adhesive phase, be pasted onto the partition on the surface of this adhesive phase, wherein,

2. as claimed in claim 1 with the functional film of adhesive phase, wherein, described The thickness of adhesive phase is 30 μm～200 μm.

3. as claimed in claim 1 with the functional film of adhesive phase, wherein, by institute State the surface of the partition this adhesive phase after the sur-face peeling of described adhesive phase to glass plate Bonding force is 1.0N/25mm～0.005N/25mm.

4. as claimed in claim 1 with the functional film of adhesive phase, wherein, described Partition has antistatic backing in the face side of adhesive phase it described.

5. as claimed in claim 1 with the functional film of adhesive phase, wherein, in stripping Digression degree 150 degree, peeling rate under conditions of 10m/ minute by described partition from described binding agent The electrostatic potential on the surface of this adhesive phase during sur-face peeling of layer is less than 1.0kV.

6. as claimed in claim 1 with the functional film of adhesive phase, wherein, described Adhesive phase contains polysiloxane-based binding agent.

7. with a functional film for adhesive phase, it comprises successively: comprise more than one layer Functional film, adhesive phase, wherein,

This adhesive phase is outermost layer,

The thickness of this adhesive phase is 30 μm～100 μm.

8. as claimed in claim 7 with the functional film of adhesive phase, wherein, described Adhesive phase contains polysiloxane-based binding agent.

9. as claimed in claim 1 with the functional film of adhesive phase, wherein, described Functional film is polarization plates.

10. a complete thin film, it comprises: be used for being arranged in the right of the side of transparent base Require the functional film with adhesive phase described in 1 and be used for being arranged in this transparent base The low reflective film of opposite side.

11. as claimed in claim 7 with the functional film of adhesive phase, wherein, institute Stating functional film is polarization plates.

12. 1 kinds of complete thin film, it comprises: be used for being arranged in the right of the side of transparent base Require the functional film with adhesive phase described in 7 and be used for being arranged in this transparent base The low reflective film of opposite side.