CN106483592A

CN106483592A - The optical component of belt surface diaphragm

Info

Publication number: CN106483592A
Application number: CN201610720014.XA
Authority: CN
Inventors: 佐佐木翔悟; 设乐浩司
Original assignee: Nitto Denko Corp
Current assignee: Nitto Denko Corp
Priority date: 2015-08-24
Filing date: 2016-08-24
Publication date: 2017-03-08
Also published as: KR102641791B1; JP2022169525A; CN115097551A; KR20170023716A

Abstract

The present invention provides a kind of optical component of belt surface diaphragm; which is to be pasted with release liner by adhesive phase, have the optical component of surface protection film in the surface mount of opposite side on the surface of side; when release liner is peeled off; optical component is not easy to peel off from surface protection film together with the release liner; i.e., it is not easy to peeling-off with the interface of surface protection film in optical component.The optical component of the belt surface diaphragm of the present invention has successively：The duplexer of optical component and surface protection film, the adhesive phase (2) possessed with the surface protection film opposite side in the optical component and the release liner possessed with the optical component opposite side in the adhesive phase (2); the surface protection film includes substrate layer and adhesive phase (1); adhesive phase (1) of the surface protection film is located at optical component side, and the optical component is more than initial release force Q of the release liner from the duplexer from the initial release force P of the duplexer.

Description

The optical component of belt surface diaphragm

Technical field

The present invention relates to the optical component of belt surface diaphragm.The optical component of the belt surface diaphragm of the present invention be in light The surface mount for learning component has the component of surface protection film.

Background technology

In the manufacturing process of the optical articles such as liquid crystal indicator, on the surface one of the side of the optical components such as Polarizer As release liner is pasted with by adhesive phase.Also, this optical component is being pasted on other components (such as other optics Component) when, release liner stripping is made adhesive phase expose again before stickup and be pasted on other components (such as patent document 1).

On the other hand, optical component is typically exposing to prevent the damage that processes, assemble, check, transporting isochronous graph face Surface side adhesive surface diaphragm.This surface protection film is stripped from optical component when surface protection is no longer needed.

That is, in the manufacturing process of the optical articles such as liquid crystal indicator, optical component typically passes through on the surface of side Adhesive phase is pasted with release liner, has surface protection film in the surface mount of opposite side.

In the optical component of this belt surface diaphragm, when peeling off release liner as described above, important It is only peeling-off with the interface of adhesive phase in the release liner.However, the optical component in existing belt surface diaphragm In, when as described above release liner being peeled off, it may occur that optical component is from surface protection film together with the release liner The problem of stripping, i.e. in the optical component problem peeling-off with the interface of surface protection film.This problem is thin in optical component In the case of particularly significant.

Prior art literature

Patent document

Patent document 1：No. 3972676 publications of Japanese Patent Publication No.

Content of the invention

Problems to be solved by the invention

The problem of the present invention is to provide a kind of optical component of belt surface diaphragm, and which is to pass through to glue on the surface of side Mixture layer is pasted with release liner, has the optical component of surface protection film in the surface mount of opposite side, by release liner During stripping, optical component is not easy to peel off from surface protection film together with the release liner, i.e. be not easy in optical component and table The interface of surface protective film is peeling-off.

For solution to problem

The optical component of the belt surface diaphragm of the present invention has successively：

The duplexer of optical component and surface protection film, possess with the surface protection film opposite side in the optical component Adhesive phase (2) and the release liner possessed with the optical component opposite side in the adhesive phase (2),

The surface protection film includes substrate layer and adhesive phase (1),

Adhesive phase (1) of the surface protection film is located at optical component side,

The optical component is more than initial release force of the release liner from the duplexer from the initial release force P of the duplexer Q.

In one embodiment, the thickness of above-mentioned optical component is 1 μm～500 μm.

In one embodiment, the thickness of above-mentioned surface protection film is 5 μm～500 μm.

In one embodiment, the thickness of above-mentioned release liner is 1 μm～500 μm.

In one embodiment, above-mentioned substrate layer is plastic sheeting.

In one embodiment, the adhesive contained in above-mentioned adhesive phase (1) is to bond selected from carbamates Agent, acrylic adhesives, rubber adhesive, at least a kind in silicone adhesive category.

In one embodiment, above-mentioned carbamates adhesive includes by containing polyalcohol (A) and multifunctional different The polyurethane based resin that the composition of cyanate esters (B) is formed.

In one embodiment, above-mentioned polyalcohol (A) with above-mentioned polyfunctional isocyanate compound (B) in NCO base Less than 2.0 are calculated as with the equivalent proportion of OH base by NCO base/OH base.

In one embodiment, above-mentioned carbamates adhesive includes by containing carbamate prepolymer (C) The polyurethane based resin formed with the composition of polyfunctional isocyanate compound (B).

In one embodiment, above-mentioned carbamate prepolymer (C) with above-mentioned polyfunctional isocyanate compound (B) In the equivalent proportion of NCO base and OH base be calculated as less than 2.0 by NCO base/OH base.

In one embodiment, above-mentioned carbamates adhesive contains fatty acid ester.

In one embodiment, aforesaid propylene acrylic binder is comprising third formed by the composition containing following substances Olefin(e) acid resinoid：A the carbon number of the alkyl of () alkylester moieties is 4～12 (methyl) alkyl acrylate, (b) is selected from OH At least a kind in (methyl) acrylate of base and (methyl) acrylic acid, (c) is selected from polyfunctional isocyanate's class crosslinking agent and ring At least a kind in oxygen class crosslinking agent.

In one embodiment, above-mentioned surface protection film with respect to the wetting speed of above-mentioned optical component surfaces is 5cm²More than/the second.

The effect of invention

In accordance with the invention it is possible to provide a kind of optical component of belt surface diaphragm, which is to pass through to glue on the surface of side Mixture layer is pasted with release liner, has the optical component of surface protection film in the surface mount of opposite side, by release liner During stripping, optical component is not easy to peel off from surface protection film together with the release liner, i.e. be not easy in optical component and table The interface of surface protective film is peeling-off.

Description of the drawings

Fig. 1 is the schematic cross-section of the optical component of the belt surface diaphragm of an embodiment of the invention.

Fig. 2 is that the initial release force P from optical component with the duplexer of surface protection film is illustrated to the optical component Schematic cross-section.

Fig. 3 is the schematic cross-section that the initial release force Q to release liner is illustrated.

Description of reference numerals

10 release liners

20 adhesive phases (2)

30 optical components

40 adhesive phases (1)

50 substrate layers

100 surface protection films

The optical component of 1000 belt surface diaphragms

Specific embodiment

《《The optical component of belt surface diaphragm》》

The optical component of the belt surface diaphragm of the present invention has successively：The duplexer of optical component and surface protection film, The optical component the adhesive phase (2) possessed with the surface protection film opposite side and the adhesive phase (2) with The release liner that the optical component opposite side possesses, the surface protection film include substrate layer and adhesive phase (1), and the surface is protected Adhesive phase (1) of cuticula is located at optical component side.

If duplexer of the optical component of the belt surface diaphragm of the present invention with optical component and surface protection film, The adhesive phase (2) possessed with the surface protection film opposite side of the optical component and the adhesive phase (2) and this The release liner that optical component opposite side possesses, it is possible to which it is arbitrarily appropriate to have in the range of the effect for not damaging the present invention Other layers.

Fig. 1 is the schematic cross-section of the optical component of the belt surface diaphragm of an embodiment of the invention.In Fig. 1 In, the optical component 1000 of the belt surface diaphragm of the present invention has successively：Release liner 10, adhesive phase (2) 20, optics structure Part 30, adhesive phase (1) 40 and substrate layer 50, adhesive phase (1) 40 constitute surface protection film 100 with substrate layer 50.

The thickness of optical component is preferably 1 μm～500 μm, more preferably 3 μm～450 μm, more preferably 5 μm～ 400 μm, particularly preferably 10 μm～300 μm.Even if the optical component of the belt surface diaphragm of the present invention is in the thickness of optical component In the case that degree is so thin, it is also possible to show following effect：When release liner is peeled off, optical component be not easy with The release liner is peeled off from surface protection film together, i.e. be not easy peeling-off with the interface of surface protection film in optical component.

The thickness of surface protection film is preferably 5 μm～500 μm, more preferably 10 μm～450 μm, more preferably 15 μm ～400 μm, particularly preferably 20 μm～300 μm.By the thickness of surface protection film is adjusted to above-mentioned scope, the present invention's The optical component of belt surface diaphragm can show following effect further：When release liner is peeled off, optical component It is not easy to peel off from surface protection film together with the release liner, i.e. be not easy the interface with surface protection film in optical component Peeling-off.

The thickness of release liner is preferably 1 μm～500 μm, more preferably 3 μm～450 μm, more preferably 5 μm～ 400 μm, particularly preferably 10 μm～300 μm.By the thickness of release liner is adjusted to above-mentioned scope, the band table of the present invention The optical component of surface protective film can show following effect further：When release liner is peeled off, optical component is not allowed Peel off from surface protection film easily together with the release liner, i.e. be not easy the interface generation with surface protection film in optical component Peel off.

In the optical component of the belt surface diaphragm of the present invention, the optical component is from optical component and the layer of surface protection film The initial release force P of stack is more than initial release force Q of the release liner from the duplexer.It is more than by making initial release force P Beginning peeling force Q, the optical component of the belt surface diaphragm of the present invention when release liner is peeled off, optical component be not easy with The release liner is peeled off from surface protection film together, i.e. be not easy peeling-off with the interface of surface protection film in optical component.

Initial release force P/ initial release force Q is more than 1.

The thickness of release liner is 38 μm, peeling rate is for, in the case of 300mm/ minute, initial release force P/ starting is shelled More than 5, more preferably 5～20, more preferably 6～15, particularly preferably 6～13 are preferably from power Q.If above-mentioned starting Within the above range, then the optical component of the belt surface diaphragm of the present invention is by peeling liner for peeling force P/ initial release force Q When pad is peeled off, optical component is more difficult to be peeled off from surface protection film together with the release liner, i.e. more difficult in optics structure Part is peeling-off with the interface of surface protection film.

The thickness of release liner be 38 μm, peeling rate be 6m/ minute in the case of, initial release force P/ initial release force Q is preferably more than 2.1, more preferably 2.1～20, more preferably 2.3～15, particularly preferably 2.5～10.If above-mentioned Initial release force P/ initial release force Q within the above range, then will shell by the optical component of the belt surface diaphragm of the present invention From liner peel off when, optical component more difficult together with the release liner from surface protection film peel off, i.e. more difficult in light Learn component peeling-off with the interface of surface protection film.

The thickness of release liner is 50 μm, peeling rate is for, in the case of 300mm/ minute, initial release force P/ starting is shelled More than 1.01, more preferably 1.01～10, more preferably 1.03～5, particularly preferably 1.03～3 are preferably from power Q.Such as Within the above range, then the optical component of the belt surface diaphragm of the present invention exists really above-mentioned initial release force P/ initial release force Q When release liner is peeled off, optical component is more difficult to be peeled off from surface protection film together with the release liner, i.e. more do not allow Easily peeling-off with the interface of surface protection film in optical component.

The thickness of release liner be 50 μm, peeling rate be 6m/ minute in the case of, initial release force P/ initial release force Q is preferably more than 1.05, more preferably 1.05～10, more preferably 1.1～5, particularly preferably 1.2～3.If above-mentioned Initial release force P/ initial release force Q within the above range, then will shell by the optical component of the belt surface diaphragm of the present invention From liner peel off when, optical component more difficult together with the release liner from surface protection film peel off, i.e. more difficult in light Learn component peeling-off with the interface of surface protection film.

Fig. 2 is that the initial release force P from optical component with the duplexer of surface protection film is illustrated to the optical component Schematic cross-section.As shown in Fig. 2 initial release force P is the duplexer from optical component 30 with surface protection film 100 peels off light Learn initial release force during component 30.For the assay method of initial release force P, it is explained below.

Fig. 3 is the schematic cross-section that the initial release force Q to release liner is illustrated.As shown in figure 3, initial release force Q is peeled off from release liner 10 with the starting during duplexer stripping release liner 10 of adhesive phase (2) 20 and optical component 30 Power.For the assay method of initial release force Q, it is explained below.

《Optical component》

As optical component, can be using arbitrarily appropriate optical component in the range of the effect for not damaging the present invention. Optical component can be 1 layer, or multilayer.As this optical component, preferably include：Polarizer, include Polarizer Multilayer optical device, polarizer, LCD, the touch-screen for employing LCD etc., colour filter used in LCD etc..

《Surface protection film》

Surface protection film includes substrate layer and adhesive phase (1).As long as surface protection film is including substrate layer and adhesive phase (1), it is possible to other arbitrarily appropriate layers in the range of the effect for not damaging the present invention.

Surface protection film is preferably 5cm with respect to the wetting speed of optical component surfaces²More than/the second, more preferably 7cm²/ More than second, more preferably 8cm²More than/the second, particularly preferably 8.5cm²More than/the second.If surface protection film is with respect to light Learn the wetting speed of component surface within the above range, then surface protection film is excellent with respect to the wetting speed of optical component surfaces Different, such as it is not easy the presence of bubble between optical component surfaces and surface protection film.

Surface protection film can be manufactured by arbitrarily appropriate method.As this manufacture method, for example can basis The arbitrarily appropriate method such as following methods is carrying out：

(1) solution of the formation material of adhesive phase (1), heat fusing liquid are coated on the method on substrate layer,

(2) by according to above-mentioned coating, be formed as isolating membranaceous adhesive phase (1) and be transferred to the method on substrate layer,

(3) the formation material of adhesive phase (1) is expressed on substrate layer the method for carrying out forming coating,

(4) with two layers or multilayer extrusion substrate layer and the method for adhesive phase (1),

(5) method of individual layer lamination is carried out or to adhesive phase together with laminate layers to adhesive phase (1) on substrate layer Two methods that presses layer by layer are carried out,

(6) forming material to adhesive phase (1) and the substrate layer such as film, laminate layers carries out the side of two layers or multilayer lamination Method.

Method as coating, it is possible to use such as rolling method, comma rubbing method, die coating method, reverse rubbing method, silk screen Method, gravure coating process etc..

Substrate layer can be only 1 layer, or more than 2 layers.Substrate layer can carry out overstretching.

The thickness of substrate layer is preferably 4 μm～450 μm, more preferably 8 μm～400 μm, and more preferably 12 μm～350 μm, particularly preferably 16 μm～250 μm.By adjusting the thickness of substrate layer to above-mentioned scope, the belt surface of the present invention is protected The optical component of cuticula can show following effect further：When release liner is peeled off, optical component be not easy with The release liner is peeled off from surface protection film together, i.e. be not easy peeling-off with the interface of surface protection film in optical component.

For the face for being not provided with adhesive phase (1) of substrate layer, in order to form coiling body of easy debatching etc., for example permissible Adding fatty acid amide, polyethyleneimine, chain alkyl class additive etc. in substrate layer carries out demoulding process, or arrange by The coating that any appropriate remover of silicone, chain alkyl class, fluorine class etc. is formed.

As the material of substrate layer, arbitrarily appropriate material can be adopted according to purposes.Can for example include：Plastics, paper, Metallic film, non-woven fabrics etc..Preferably plastics.That is, substrate layer is preferably plastic sheeting.Substrate layer can be made up of a kind of material, Can also be made up of two or more material.For example can be made up of two or more plastics.

As above-mentioned plastics, for example, can include：Polyester resin, polyamide-based resin, polyolefin resin etc..As Polyester resin, for example, can include：Polyethylene terephthalate, polybutylene terephthalate (PBT), poly- naphthalenedicarboxylic acid Glycol ester etc..As polyolefin resin, for example, can include：The homopolymers of olefinic monomer, copolymer of olefinic monomer etc.. As polyolefin resin, specifically, for example, can include：HOPP；Using ethene composition as the embedding of copolymer composition The propylene copolymers such as section class, Random Copolymer, grafting class；Reactor TPO；Low-density, high density, linea low density, ultralow close The polyvinyls such as degree；Ethylene-propylene copolymer, vinyl-vinyl acetate copolymer, ethylene-methyl acrylate copolymer, Ethylene-ethyl acrylate copolymer, ethylene-butyl acrylate copolymer, ethylene-methacrylic acid copolymer, ethene-methyl-prop The ethene copolymers such as e pioic acid methyl ester copolymer；Etc..

Substrate layer can contain arbitrarily appropriate additive as desired.As interpolation in substrate layer can be contained Agent, for example, can include：Antioxidant, ultra-violet absorber, light stabilizer, antistatic additive, filler, pigment etc..Can contain The species of the additive having in substrate layer, number, amount can be suitably set according to purpose.In the material of substrate layer it is particularly In the case of plastics, in order to prevent deterioration etc., preferably comprise several in above-mentioned additive.Come from the angle for improving weatherability etc. See, particularly preferably include as additive：Antioxidant, ultra-violet absorber, light stabilizer, filler.

As antioxidant, arbitrarily appropriate antioxidant can be adopted.As this antioxidant, for example, can enumerate Go out：Phenol antioxidant, Phosphorus processing heat stabilizer, lactone processing heat stabilizer, sulphur class heat-resisting stabilizing agent, phenol-Phosphorus Antioxidant etc..With respect to the base resin (substrate layer is resin based on the blend in the case of blend) of substrate layer, The containing ratio of antioxidant is preferably below 1 weight %, below more preferably 0.5 weight %, more preferably 0.01 weight Amount %～0.2 weight %.

As ultra-violet absorber, arbitrarily appropriate ultra-violet absorber can be adopted.As this ultra-violet absorber, Can for example include：Benzotriazole Ultraviolet Stabilizer, triazine-based ultraviolet absorbent, benzophenone ultraviolet absorbent Deng.With respect to the base resin (substrate layer is resin based on the blend in the case of blend) for forming substrate layer, ultraviolet The containing ratio of light absorbers is preferably below 2 weight %, below more preferably 1 weight %, more preferably 0.01 weight Amount %～0.5 weight %.

As light stabilizer, arbitrarily appropriate light stabilizer can be adopted.As this light stabilizer, for example, can enumerate Go out：Hindered amine light stabilizer, benzoate light stabilizer etc..With respect to the base resin for forming substrate layer, (substrate layer is Resin based on the blend in the case of blend), the containing ratio of light stabilizer is preferably below 2 weight %, more preferably Below 1 weight %, more preferably 0.01 weight %～0.5 weight %.

As filler, arbitrarily appropriate filler can be adopted.As this filler, for example, can include mineral-type Filler etc..As mineral-type filler, specifically, for example, can include：Carbon black, titanium oxide, zinc oxide etc..With respect to shape Become the base resin (substrate layer is resin based on the blend in the case of blend) of substrate layer, the containing ratio of filler Below preferably 20 weight %, below more preferably 10 weight %, more preferably 0.01 weight %～10 weight %.

Further, as additive, in order to give antistatic behaviour, further preferably include：Surfactant, inorganic salts, polynary The mineral-type such as alcohol, metallic compound, carbon, low-molecular-weight class and HMW class antistatic additive.Particularly from pollution, maintain bonding From the perspective of property, preferably HMW class antistatic additive, carbon.

Adhesive phase (1) can be manufactured by arbitrarily appropriate manufacture method.As this manufacture method, for example, can enumerate Go out：The composition of the formation material as adhesive phase (1) is coated on substrate layer, and adhesive phase is formed on substrate layer (1) method.As the method for this coating, for example, can include：Roller coat, intaglio plate coating, reverse coating, roller brush, spraying are applied Cloth, air knife coating method, using the extrusion coated etc. of mould coating machine etc..

The thickness of adhesive phase (1) is preferably 1 μm～150 μm, more preferably 2 μm～140 μm, more preferably 3 μm ～130 μm, particularly preferably 4 μm～120 μm.By the thickness of adhesive phase (1) is adjusted to above-mentioned scope, the present invention's The optical component of belt surface diaphragm can show following effect further：When release liner is peeled off, optical component It is not easy to peel off from surface protection film together with the release liner, i.e. be not easy the interface with surface protection film in optical component Peeling-off.

The containing ratio of the adhesive in adhesive phase (1) is preferably 50 weight %～100 weight %, more preferably 60 weights Amount %～100 weight %, more preferably 70 weight %～100 weight %, particularly preferably 80 weight %～100 weights Amount %, most preferably 90 weight %～100 weight %.By by the containing ratio of the adhesive in adhesive phase (1) adjust to In above range, the optical component of the belt surface diaphragm of the present invention can show following effect further：To peel off When liner is peeled off, optical component is not easy to peel off from surface protection film together with the release liner, i.e. be not easy in optical component Peeling-off with the interface of surface protection film.

The adhesive contained in adhesive phase (1) be preferably selected from carbamates adhesive, acrylic adhesives, At least a kind in rubber adhesive, silicone adhesive category, comes from the angle of the effect that can show the present invention further See, more preferably at least a kind in carbamates adhesive, acrylic adhesives, more preferably amino Formate ester adhesive.

[carbamates adhesive]

Carbamates adhesive contains polyurethane based resin.

The containing ratio of the polyurethane based resin in carbamates adhesive is preferably 50 weight %～100 weights Amount %, more preferably 70 weight %～100 weight %, more preferably 90 weight %～100 weight %, particularly preferably 95 Weight %～100 weight %, most preferably 98 weight %～100 weight %.By will be in carbamates adhesive gather The resinoid containing ratio of urethane is adjusted to above-mentioned scope, and the optical component of the belt surface diaphragm of the present invention can be further Show following effect：When release liner is peeled off, optical component is not easy together with the release liner from surface protection Film is peeled off, i.e. be not easy peeling-off with the interface of surface protection film in optical component.

Carbamates adhesive, can also be in the effect for not damaging the present invention in addition to containing polyurethane based resin In the range of containing arbitrarily appropriate other compositions.As this other compositions, for example, can include：Except polyurethane based resin with Outer resinous principle, tackifier, inorganic filler, organic filler, metal powder, pigment, foil-like thing, softening agent, age resistor, lead Electric agent, ultra-violet absorber, antioxidant, light stabilizer, surface lubricant, levelling agent, anticorrosive, heat-resisting stabilizing agent, resistance Poly- agent, lubricant, solvent, catalyst etc..

As polyurethane based resin, can be using arbitrarily appropriate polyurethane in the range of the effect for not damaging the present invention Resinoid.As polyurethane based resin, preferably by the combination containing polyalcohol (A) and polyfunctional isocyanate compound (B) The polyurethane based resin that thing is formed, or by containing carbamate prepolymer (C) and polyfunctional isocyanate compound (B) The polyurethane based resin that composition is formed.It is used as polyurethane based resin, the band table of the present invention by adopting resin as above The optical component of surface protective film can show following effect further：When release liner is peeled off, optical component is not allowed Peel off from surface protection film easily together with the release liner, i.e. be not easy the interface generation with surface protection film in optical component Peel off.

Polyurethane based resin can be containing arbitrarily appropriate other compositions in the range of the effect for not damaging the present invention.Make For this other compositions, for example, can include：Resinous principle, tackifier, inorganic filler in addition to polyurethane based resin, have Machine filler, metal powder, pigment, foil-like thing, softening agent, age resistor, conductive agent, ultra-violet absorber, antioxidant, light are stable Agent, surface lubricant, levelling agent, anticorrosive, heat-resisting stabilizing agent, polymerization inhibitor, lubricant, solvent, catalyst etc..

Polyurethane based resin preferably comprises the deterioration preventing agent of antioxidant, ultra-violet absorber, light stabilizer etc.Logical Crossing makes polyurethane based resin contain deterioration preventing agent, even if being also not easy being pasted onto on adherend to preserve under warm-up mode Cull etc. is produced on adherend, cull prevents performance from enough becoming excellent.Deterioration preventing agent can be only a kind, or 2 kinds with On.As deterioration preventing agent, particularly preferred antioxidant.

As antioxidant, for example, can include：Free radical chain inhibitor, peroxide decomposer etc..

As free radical chain inhibitor, for example, can include：Phenol antioxidant, amine antioxidants etc..

As peroxide decomposer, for example, can include：Sulphur class antioxidant, phosphorus antioxidants etc..

As phenol antioxidant, for example, can include：Single phenol antioxidant, Bis-phenolic antioxidants, polymer electrolyte Phenol antioxidant etc..

As single phenol antioxidant, for example, can include：DBPC 2,6 ditertiary butyl p cresol, butylated hydroxy anisole (BHA), 2,6- di-t-butyl -4- ethyl -phenol, stearic acid-β-(3,5- di-tert-butyl-hydroxy phenyl) propionic ester etc..

As Bis-phenolic antioxidants, for example, can include：2,2 '-di-2-ethylhexylphosphine oxide (4- methyl-6-tert-butylphenol), 2, 2 '-methylene-bis(4-ethyl-6-t-butyl phenol), 4,4 '-thiobis (3 methy 6 tert butyl phenol), 4,4 '-butane Double [1,1- dimethyl -2- [the β-(3- tertiary butyl-4-hydroxy -5- aminomethyl phenyl) third of double (3 methy 6 tert butyl phenols), 3,9- Acyloxy] ethyl] 2,4,8,10- tetra- oxaspiros [5,5] hendecane etc..

As polymer electrolyte phenol antioxidant, for example, can include：Tri- (2- methyl -4- hydroxyl -5- the tert-butyl group of 1,1,3- Phenyl) butane, 1,3,5- trimethyl -2,4,6- three (3,5- di-tert-butyl-4-hydroxyl benzyl) benzene, four [methylene -3- (3 ', 5 '-di-t-butyl -4 '-hydroxy phenyl) propionic ester] methane, double [3,3 '-bis--(4 '-hydroxyl -3 '-tert-butyl-phenyl) butyric acid] two Alcohol ester, 1,3,5- tri- (3 ', 5 '-di-t-butyl -4 '-hydroxybenzyl) guanamine, 4,6- (1H, 3H, 5H) triketone, tocopherol Deng.

As sulphur class antioxidant, for example, can include：3,3 '-thiodipropionate of dilauryl, myristyl 3, 3 '-thiodipropionate, 3,3 '-thiodipropionate of distearyl etc..

As phosphorus antioxidants, for example, can include：Triphenyl phosphite, diphenyl isodecyl phosphite, benzene Base diiso decyl phosphite ester etc..

As ultra-violet absorber, for example, can include：Benzophenone ultraviolet absorbent, benzotriazole ultraviolet Absorbent, salicylic acid ultra-violet absorber, oxanilide class ultra-violet absorber, cyanoacrylate ultraviolet absorb Agent, triazine-based ultraviolet absorbent etc..

As benzophenone ultraviolet absorbent, for example, can include：2,4 dihydroxyl benzophenone, 2- hydroxyl -4- Methoxy benzophenone, 2- hydroxyl -4- octyloxybenzophenone, 2- hydroxyl -4- dodecyloxy benzophenones, 2,2 '-dihydroxy Base -4- dimethoxy-benzophenone, 2,2 '-dihydroxy -4,4 '-dimethoxy-benzophenone, 2- hydroxyl -4- methoxyl group -5- sulphur Base benzophenone, double (2- methoxyl group -4- hydroxyl -5- benzoylphenyl) methane etc..

As Benzotriazole Ultraviolet Stabilizer, for example, can include：2- (2 '-hydroxyl -5 '-aminomethyl phenyl) benzo three Azoles, 2- (2 '-hydroxyl -5 '-tert-butyl-phenyl) BTA, 2- (2 '-hydroxyl -3 ', 5 '-di-tert-butyl-phenyl) BTA, 2- (2 '-hydroxyl -3 '-the tert-butyl group -5 '-aminomethyl phenyl) -5- chlorobenzotriazole, 2- (2 '-hydroxyl -3 ', 5 '-di-tert-butyl-phenyl) 5- chlorobenzotriazole, 2- (2 '-hydroxyl -3 ', 5 '-di-tert-pentyl-phenyl) BTA, 2- (2 '-hydroxyl -4 '-octyloxyphenyl) BTA, 2- [2 '-hydroxyl -3 '-(3 ", 4 ", 5 ", 6 ",-tetrahydric phthalimide methyl) -5 '-aminomethyl phenyl] benzo Triazole, 2,2 ' di-2-ethylhexylphosphine oxides [4- (1,1,3,3- tetramethyl butyl) -6- (2H- BTA -2- base) phenol], 2- (2 '-hydroxyl Base -5 '-methacryl-oxyphenyl) -2H- BTA etc..

As salicylic acid ultra-violet absorber, for example, can include：Phenyl salicylate, p-t-butylphenyl salicylate, P-octylphenyl salicylate etc..

As cyanoacrylate ultraviolet absorbent, for example, can include：2- -3,3 '-diphenylacrylate of cyano group 2- Octyl Nitrite, 2- -3,3 '-diphenyl-ethyl acrylate of cyano group etc..

As light stabilizer, for example, can include：Hindered amine light stabilizer, ultra-violet stabilizer etc..

As hindered amine light stabilizer, for example, can include：Decanedioic acid double (2,2,6,6- tetramethyl -4- piperidine esters), Decanedioic acid double (1,2,2,6,6- pentamethyl -4- piperidine ester), decanedioic acid first/1,2,2,6,6- pentamethyl -4- piperidine esters etc..

As ultra-violet stabilizer, for example, can include：Double (octyl phenyl) nickel sulfides, [(4- is tertiary pungent for 2,2 '-thiobis Base phenol)]-n-butylamine nickel, be combined -3,5- di-tert-butyl-4-hydroxyl benzyl-phosphoric acid monoethanol nickel, dibutyl dithio amino Nickel formate, the quencher of aminobenzoate type, nickel dibutyl dithiocarbamate etc..

Carbamates adhesive can contain fatty acid ester.Fatty acid ester can be only a kind, or 2 kinds with On.

Number-average molecular weight Mn of fatty acid ester is preferably 200～400, more preferably 210～395, more preferably 230 ～380, particularly preferably 240～360, most preferably 250～350.By by number-average molecular weight Mn of fatty acid ester adjust to In above range, wetting speed can be improved further.If number-average molecular weight Mn of fatty acid ester is too small, even if exist adding Plus number is many, the worry that wetting speed is not also improved.If number-average molecular weight Mn of fatty acid ester is excessive, exist when drying The curability of adhesive is deteriorated, being not only wetting characteristics can also be to other dysgenic worry of adhesion characteristics generation.

As fatty acid ester, can be using arbitrarily appropriate fatty acid ester in the range of the effect for not damaging the present invention. As this fatty acid ester, for example, can include：Polyoxyethylene bisphenol A laurate, butyl stearate, palmitic acid 2- ethyl hexyl Ester, stearic acid 2- Octyl Nitrite, behenic acid monoglyceride, 2 ethyl hexanoic acid cetyl, isopropyl myristate, palmitic acid are different Propyl ester, cholesterol isostearate, lauryl methacrylate, coconut oil fatty acid methyl ester, methyl laurate, methyl oleate, Methyl stearate, myristic acid myristin, myristic acid octyldodecyl ester, pentaerythritol monooleate, pentaerythrite list are stearic Acid esters, four palmitate of pentaerythrite, stearyl stearate, the different tridecane ester of stearic acid, 2 ethyl hexanoic acid glyceryl ester, bay Acid butyl ester, oleic acid monooctyl ester etc..

For the compounding ratio of fatty acid ester when preparing carbamates adhesive, such as with respect to polyalcohol (A) Preferably 5 weight %～50 weight %, more preferably 7 weight %～45 weight %, more preferably 8 weight %～40 weights Amount %, particularly preferably 9 weight %～35 weight %, most preferably 10 weight %～30 weight %.

Carbamates adhesive can include the ionic liquid containing fluorine organic anion.By making carbamic acid Ester adhesive includes the ionic liquid containing fluorine organic anion, using the teaching of the invention it is possible to provide the very excellent carbamic acid of antistatic behaviour Ester adhesive.Ionic liquid can be only a kind, or two or more.

In the present invention, ionic liquid refers to the fuse salt (ionic compound) being in a liquid state at 25 DEG C.

As ionic liquid, as long as being the ionic liquid containing fluorine organic anion, it is possible to do not damaging this Using arbitrarily appropriate ionic liquid in the range of bright effect.As this ionic liquid, preferably by fluorine organic cloudy from The ionic liquid that son and cation are constituted.By using the ionic liquid being made up of fluorine organic anion and cation As ionic liquid, using the teaching of the invention it is possible to provide the extremely excellent carbamates adhesive of antistatic behaviour.

As the cation that can constitute ionic liquid, can adopt in the range of the effect for not damaging the present invention Arbitrarily appropriate cation.As this cation, be preferably selected from nitrogenous cation, the cation of sulfur-bearing, At least a kind in phosphorous cation.By selecting these cations, using the teaching of the invention it is possible to provide the extremely excellent amino of antistatic behaviour Formate ester adhesive.

As the cation that can constitute ionic liquid, it is preferably selected from the structure shown in formula (1)～(5) Cation at least a kind.

In formula (1), R_aRepresent the alkyl of carbon number 4～20, hetero atom, R can be contained_bAnd R_cIdentical or different, represent hydrogen Or the alkyl of carbon number 1～16, hetero atom can be contained.Wherein, in the case that nitrogen-atoms contains double bond, nothing R_c.

In formula (2), R_dRepresent the alkyl of carbon number 2～20, hetero atom, R can be contained_e、R_fAnd R_gIdentical or different, table Show the alkyl of hydrogen or carbon number 1～16, hetero atom can be contained.

In formula (3), R_hRepresent the alkyl of carbon number 2～20, hetero atom, R can be contained_i、R_jAnd R_kIdentical or different, table Show the alkyl of hydrogen or carbon number 1～16, hetero atom can be contained.

In formula (4), Z represents nitrogen-atoms, sulphur atom or phosphorus atoms, R_l、R_m、R_nAnd R_oIdentical or different, represent carbon number 1 ～20 alkyl, can contain hetero atom.Wherein, in the case that Z is sulphur atom, nothing R_o.

In formula (5), X represents Li atom, Na atom or K atom.

As the cation shown in formula (1), for example, can include：Pyridylium, pyrrolidines cation, piperidines Cation, the cation with pyrrolin skeleton, cation with pyrrole skeleton etc..

As the specific example of the cation shown in formula (1), for example, can include：1- ethylpyridinium cations, 1- Butyl-pyridinium cation, 1- hexyl pyridylium, 1- ethyl -3- methylpyridinium cations, 1- butyl -3- methyl pyrrole Pyridine cation, 1- hexyl -3- methylpyridinium cations, 1- butyl -4- methylpyridinium cations, 1- octyl group -4- methyl The pyridines such as pyridylium, 1- butyl -3,4- lutidines cation, 1,1- dimethyl pyrrolidine cation sun Ion；1- ethyl -1- crassitude cation, 1- methyl isophthalic acid-propyl pyrrole alkane cation, 1- methyl isophthalic acid-butyl pyrrole Cough up alkane cation, 1- methyl-1-pentene base pyrrolidines cation, 1- methyl isophthalic acid-hexyl pyrrolidines cation, 1- methyl- 1- heptyl pyrrolidines cation, 1- ethyl -1- propyl pyrrole alkane cation, 1- ethyl -1- butyl pyrrolidine cation, 1- ethyl -1- amyl group pyrrolidines cation, 1- ethyl -1- hexyl pyrrolidines cation, 1- ethyl -1- heptyl pyrrolidines Cation, 1,1- dipropyl pyrrolidines cation, 1- propyl group -1- butyl pyrrolidine cation, 1,1- dibutyl pyrrolidines The pyrrolidines cation such as cation；1- propylpiperdine cation, 1- amyl piperidine cation, 1- methyl isophthalic acid-ethyl Piperidines cation, 1- methyl isophthalic acid-propylpiperdine cation, 1- methyl isophthalic acid-butyl piperidine cation, 1- methyl-1-pentene Phenylpiperidines cation, 1- methyl isophthalic acid-hexyl piperidines cation, 1- methyl isophthalic acid-heptyl piperidines cation, 1- ethyl -1- Propylpiperdine cation, 1- ethyl -1- butyl piperidine cation, 1- ethyl -1- amyl piperidine cation, 1- ethyl - 1- hexyl piperidines cation, 1- ethyl -1- heptyl piperidines cation, 1- propyl group -1- butyl piperidine cation, 1,1- bis- The piperidines cations such as methyl piperidine cation, 1,1- dipropyl phenylpiperidines cation, 1,1- dibutyl piperidines cation； 2- methyl isophthalic acid-pyrroles's cation moiety；1- ethyl -2-phenylindone cation；1,2- dimethyl indole cation；1- ethyl carbazole Cation；Etc..

In the middle of these, from from the perspective of the effect that can further show the present invention, preferably include：1- ethyl pyrrole Pyridine cation, 1- butyl-pyridinium cation, 1- hexyl pyridylium, 1- ethyl -3- methylpyridinium cations, 1- Butyl -3- methylpyridinium cations, 1- hexyl -3- methylpyridinium cations, 1- butyl -4- methylpyridinium cations, The pyridyliums such as 1- octyl group -4- methylpyridinium cations；1- ethyl -1- crassitude cation, 1- methyl isophthalic acid - Propyl pyrrole alkane cation, 1- methyl isophthalic acid-butyl pyrrolidine cation, 1- methyl-1-pentene base pyrrolidines cation, 1- Methyl isophthalic acid-hexyl pyrrolidines cation, 1- methyl isophthalic acid-heptyl pyrrolidines cation, 1- ethyl -1- propyl pyrrole alkane sun Ion, 1- ethyl -1- butyl pyrrolidine cation, 1- ethyl -1- amyl group pyrrolidines cation, 1- ethyl -1- hexyl pyrrole Cough up the pyrrolidines cations such as alkane cation, 1- ethyl -1- heptyl pyrrolidines cation；1- methyl isophthalic acid-ethyl piperidine Cation, 1- methyl isophthalic acid-propylpiperdine cation, 1- methyl isophthalic acid-butyl piperidine cation, 1- methyl-1-pentene phenylpiperidines Cation, 1- methyl isophthalic acid-hexyl piperidines cation, 1- methyl isophthalic acid-heptyl piperidines cation, 1- ethyl -1- propyl group piperazine Pyridine cation, 1- ethyl -1- butyl piperidine cation, 1- ethyl -1- amyl piperidine cation, 1- ethyl -1- hexyl The piperidines such as piperidines cation, 1- ethyl -1- heptyl piperidines cation, 1- propyl group -1- butyl piperidine cation sun from Son；Etc., more preferably 1- hexyl pyridylium, 1- ethyl -3- methylpyridinium cations, 1- butyl -3- picoline Cation, 1- octyl group -4- methylpyridinium cations, 1- methyl isophthalic acid-propyl pyrrole alkane cation, 1- methyl isophthalic acid-propyl group Piperidines cation.

As the cation shown in formula (2), for example, can include：Glyoxaline cation, tetrahydropyrimidine cation, two Hydrogen pyrimidine cation etc..

As the specific example of the cation shown in formula (2), for example, can include：1,3- methylimidazole sun from Son, 1,3- diethyl imidazolium cations, 1- ethyl-3-methylimidazole cation, 1- butyl -3- methylimidazole sun from Son, 1- hexyl -3- methyl imidazolium cation, 1- octyl group -3- methyl imidazolium cation, 1- decyl -3- methylimidazole sun Ion, 1- dodecyl -3- methyl imidazolium cation, 1- myristyl -3- methyl imidazolium cation, 1,2- dimethyl - 3- imidazolium cation, 1- ethyl -2,3- dimethyl imidazolium cations, 1- butyl -2,3- methylimidazole sun from The glyoxaline cations such as son, 1- hexyl -2,3- dimethyl imidazolium cations；1,3- dimethyl -1,4,5,6- tetrahydropyrimidine Cation, 1,2,3- trimethyl -1,4,5,6- tetrahydropyrimidine cation, 1,2,3,4- tetramethyl -1,4,5,6- tetrahydropyrimidine The tetrahydropyrimidine cations such as cation, 1,2,3,5- tetramethyl -1,4,5,6- tetrahydropyrimidine cation；1,3- diformazan Base -1,4- dihydro-pyrimidin cation, 1,3- dimethyl -1,6- dihydro-pyrimidin cation, 1,2,3- trimethyl -1,4- dihydro Pyrimidine cation, 1,2,3- trimethyl -1,6- dihydro-pyrimidin cation, 1,2,3,4- tetramethyl -1,4- dihydro-pyrimidin The dihydro-pyrimidin cations such as cation, 1,2,3,4- tetramethyl -1,6- dihydro-pyrimidin cation；Etc..

In the middle of these, from from the perspective of the effect that can further show the present invention, preferably 1,3- methylimidazole Cation, 1,3- diethyl imidazolium cations, 1- ethyl-3-methylimidazole cation, 1- butyl -3- methylimidazole Cation, 1- hexyl -3- methyl imidazolium cation, 1- octyl group -3- methyl imidazolium cation, 1- decyl -3- methylimidazole The imidazoles such as cation, 1- dodecyl -3- methyl imidazolium cation, 1- myristyl -3- methyl imidazolium cation Cation, more preferably 1- ethyl-3-methylimidazole cation, 1- hexyl -3- methyl imidazolium cation.

As the cation shown in formula (3), for example, can include：Pyrazoles cation, pyrazoles cation moiety etc..

As the specific example of the cation shown in formula (3), for example, can include：1- methylpyrazole cation, 3- Methylpyrazole cation, 1- Ethyl-2-Methyl pyrazoles cation, 1- ethyl -2,3,5- trimethylpyrazol cation, 1- The pyrazoles cations such as propyl group -2,3,5- trimethylpyrazol cation, 1- butyl -2,3,5- trimethylpyrazol cation； 1- ethyl -2,3,5- trimethylpyrazol cation moiety, 1- propyl group -2,3,5- trimethylpyrazol cation moiety, 1- butyl -2, The pyrazoles cation moieties such as 3,5- trimethylpyrazol cation moiety；Etc..

As the cation shown in formula (4), for example, can include：Tetraalkylammonium cation, trialkylsulfonium cation, four Cation that alkyl cation, a part for abovementioned alkyl are replaced by alkenyl, alkoxyl and then epoxy radicals etc..

As the specific example of the cation shown in formula (4), for example, can include：Tetramethylammonium cation, tetraethyl Ammonium cation, tetrabutyl ammonium cation, four pentyl ammonium cation, tetrahexyl ammonium cation, four heptyl ammonium cations, triethyl group first Base ammonium cation, tributyl ethyl ammonium cations, thmethylpropyl ammonium cation, trimethyldecylammonium ammonium cation, N, N- diethyl Base-N- methyl-N- (2- methoxy ethyl) ammonium cation, glycidyltrimetiiylammonium ammonium cation, trimethylsulfonium cation, three Ethyl sulfonium cation, tributyl sulfonium cation, three hexyl sulfonium cations, diethylmethyl sulfonium cation, dibutylethyl sulfonium sun Ion, dimethyl decyl sulfonium cation, tetramethyl cation, tetraethyl cation, tetrabutyl cation, four hexyls Cation, four octyl group cations, triethyl methyl cation, tributyl ethyl cation, trimethyldecylammonium sun from Son, diallyl dimethyl ammonium cation etc..

In the middle of these, from from the perspective of the effect that can further show the present invention, preferably include：Triethyl group first Base ammonium cation, tributyl ethyl ammonium cations, trimethyldecylammonium ammonium cation, diethylmethyl sulfonium cation, dibutyl second Base sulfonium cation, dimethyl decyl sulfonium cation, triethyl methyl cation, tributyl ethyl cation, the trimethyl last of the ten Heavenly stems The asymmetrical tetraalkylammonium cation such as base cation, trialkylsulfonium cation, tetra alkyl phosphonium cation, N, N- diethyl- N- methyl-N- (2- methoxy ethyl) ammonium cation, glycidyltrimetiiylammonium ammonium cation, diallyl dimethyl ammonium sun from Son, N, N- dimethyl-N-ethyl-N- propyl group ammonium cation, N, N- dimethyl-N-ethyl-N- butyl ammonium cation, N, N- diformazan Base-N- ethyl-N- amyl group ammonium cation, N, N- dimethyl-N-ethyl-N- hexyl ammonium cation, N, N- dimethyl-N-ethyl- N- heptyl ammonium cation, N, N- dimethyl-N-ethyl-N- nonyl ammonium cation, N, N- dimethyl-N, N- dipropylammonium sun from Son, N, N- diethyl-N-propyl-N- butyl ammonium cation, N, N- dimethyl-N-propyl group-N- amyl group ammonium cation, N, N- diformazan Base-N- propyl group-N- hexyl ammonium cation, N, N- dimethyl-N-propyl group-N- heptyl ammonium cation, N, N- dimethyl-N-butyl- N- hexyl ammonium cation, N, N- diethyl-N- butyl-N- heptyl ammonium cation, N, N- dimethyl-N-amyl group-N- hexyl ammonium sun Ion, N, N- dimethyl-N, N- dihexyl ammonium cation, trimethyl heptyl ammonium cation, N, N- diethyl-N- methyl-N- third Base ammonium cation, N, N- diethyl-N- methyl -- V-pentyl ammonium cation, N, N- diethyl-N- methyl-N- heptyl ammonium cation, N, N- diethyl-N-propyl-N- amyl group ammonium cation, triethyl group propyl group ammonium cation, triethyl group amyl group ammonium cation, triethyl group Heptyl ammonium cation, N, N- dipropyl-N- methyl-N ethyl ammonium cation, N, N- dipropyl-N- methyl -- V-pentyl ammonium sun from Son, N, N- dipropyl-N- butyl-N- hexyl ammonium cation, N, N- dipropyl-N, N- dihexyl ammonium cation, N, N- dibutyl- N- methyl -- V-pentyl ammonium cation, N, N- dibutyl-N- methyl-N- hexyl ammonium cation, tricaprylmethyl ammonium cation, N- Methyl-N ethyl-N- propyl group-N- amyl group ammonium cation etc., more preferably thmethylpropyl ammonium cation.

As the fluorine organic anion that can constitute ionic liquid, can be in the range of the effect for not damaging the present invention Using arbitrarily appropriate fluorine organic anion.This fluorine organic anion can be fluorinated (perfluorinate) completely, it is also possible to by portion Divide fluorination.

As this fluorine organic anion, for example, can include：The aromatic yl sulphonate that is fluorinated, perfluoroalkanesulfonic acid ester, Double (fluorosulfonyl) acid imides, double (perfluoroalkanesulfonyl) acid imides, cyano group perfluoroalkanesulfonyl acid amides, double (cyano group) are complete Fluorine chain alkane sulfonyl methide, cyano group-bis--(perfluoroalkanesulfonyl) methide, three (perfluoroalkanesulfonyl) methyl Compound, trifluoro-acetate, perfluoroalkyl compound, three (perfluoroalkanesulfonyl) methide, (perfluoroalkanesulfonyl) trifluoro Acetyl amide etc..

In the middle of these fluorine organic anions, more preferably perfluoroalkyl sulfonate ester, double (fluorosulfonyl) acid imides, double (perfluors Alkanesulfonyl) acid imide, more specifically, for example, triflate, five fluorine esilates, seven fluorine propane sulfonic acid esters, nine Fluorine fourth sulphonic acid ester, double (fluorosulfonyl) acid imides, double (trifluoromethane sulfonyl group) acid imides.

As the specific example of ionic liquid, can be from the combining of above-mentioned cation constituent and above-mentioned anion component Appropriate selection is used.As the specific example of this ionic liquid, for example, can include：Double (the fluorine sulphonyl of 1- hexyl pyridine Base) acid imide, 1- ethyl -3- methylpyridine trifluoro methanesulfonates, five fluorine esilate of 1- ethyl -3- picoline, 1- Seven fluorine propane sulfonic acid ester of ethyl -3- picoline, nine fluorine fourth sulphonic acid ester of 1- ethyl -3- picoline, 1- butyl -3- methyl pyrrole Pyridine triflate, 1- butyl -3- picoline double (trifluoromethane sulfonyl group) acid imide, 1- butyl -3- methyl pyrroles Double (pentafluoroethane sulfonyl) acid imides of pyridine, 1- octyl group -4- picoline double (fluorosulfonyl) acid imide, 1,1- dimethyl Double (trifluoromethane sulfonyl group) acid imides of pyrrolidines, double (trifluoromethane sulfonyl group) acyls of 1- methyl isophthalic acid-ethyl pyrrolidine are sub- Double (trifluoromethane sulfonyl group) acid imides of amine, 1- methyl isophthalic acid-propyl pyrrole alkane, double (the fluorine sulphurs of 1- methyl isophthalic acid-propyl pyrrole alkane Acyl group) acid imide, 1- methyl isophthalic acid-butyl pyrrolidine double (trifluoromethane sulfonyl group) acid imide, 1- methyl-1-pentene base pyrrolidines Double (trifluoromethane sulfonyl group) acid imides, 1- methyl isophthalic acid-hexyl pyrrolidines double (trifluoromethane sulfonyl group) acid imide, 1- first Double (trifluoromethane sulfonyl group) acid imides of base -1- heptyl pyrrolidines, double (the fluoroform sulphurs of 1- ethyl -1- propyl pyrrole alkane Acyl group) acid imide, 1- ethyl -1- butyl pyrrolidine double (trifluoromethane sulfonyl group) acid imide, 1- ethyl -1- amyl group pyrrolidines Double (trifluoromethane sulfonyl group) acid imides, 1- ethyl -1- hexyl pyrrolidines double (trifluoromethane sulfonyl group) acid imide, 1- second Double (trifluoromethane sulfonyl group) acid imides of base -1- heptyl pyrrolidines, double (the fluoroform sulphonyl of 1,1- dipropyl pyrrolidines Base) acid imide, double (trifluoromethane sulfonyl group) acid imide of 1- propyl group -1- butyl pyrrolidine, 1,1- dibutyl pyrrolidines be double Double (trifluoromethane sulfonyl group) acid imides of (trifluoromethane sulfonyl group) acid imide, 1- propylpiperdine, 1- amyl piperidine double (three Fluoromethane sulfonyl) acid imide, 1,1- lupetidine double (trifluoromethane sulfonyl group) acid imide, 1- methyl isophthalic acid-ethyl piperazine Double (trifluoromethane sulfonyl group) acid imides of pyridine, 1- methyl isophthalic acid-propylpiperdine double (trifluoromethane sulfonyl group) acid imide, 1- first Double (fluorosulfonyl) acid imides of base -1- propylpiperdine, double (trifluoromethane sulfonyl group) acyls of 1- methyl isophthalic acid-butyl piperidine are sub- Double (trifluoromethane sulfonyl group) acid imides of amine, 1- methyl-1-pentene phenylpiperidines, the double (fluoroforms of 1- methyl isophthalic acid-hexyl piperidines Sulfonyl) acid imide, 1- methyl isophthalic acid-heptyl piperidines double (trifluoromethane sulfonyl group) acid imide, 1- ethyl -1- propylpiperdine Double (trifluoromethane sulfonyl group) acid imides of double (trifluoromethane sulfonyl group) acid imides, 1- ethyl -1- butyl piperidine, 1- ethyl - Double (trifluoromethane sulfonyl group) acid imides of 1- amyl piperidine, double (trifluoromethane sulfonyl group) acyls of 1- ethyl -1- hexyl piperidines Double (trifluoromethane sulfonyl group) acid imides of imines, 1- ethyl -1- heptyl piperidines, the double (fluoroforms of 1,1- dipropyl phenylpiperidines Sulfonyl) acid imide, double (trifluoromethane sulfonyl group) acid imide of 1- propyl group -1- butyl piperidine, 1,1- dibutyl piperidines be double Double (pentafluoroethane sulfonyl) acid imides of (trifluoromethane sulfonyl group) acid imide, 1,1- dimethyl pyrrolidine, 1- methyl isophthalic acid-second Double (pentafluoroethane sulfonyl) acid imides of base pyrrolidines, double (pentafluoroethane sulfonyl) acyls of 1- methyl isophthalic acid-propyl pyrrole alkane Double (pentafluoroethane sulfonyl) acid imides of imines, 1- methyl isophthalic acid-butyl pyrrolidine, 1- methyl-1-pentene base pyrrolidines double (five Fluoroethane sulfonyl) acid imide, 1- methyl isophthalic acid-hexyl pyrrolidines double (pentafluoroethane sulfonyl) acid imide, 1- methyl isophthalic acid-heptan Double (pentafluoroethane sulfonyl) acid imides of base pyrrolidines, double (pentafluoroethane sulfonyl) acyls of 1- ethyl -1- propyl pyrrole alkane Double (pentafluoroethane sulfonyl) acid imides of imines, 1- ethyl -1- butyl pyrrolidine, 1- ethyl -1- amyl group pyrrolidines double (five Fluoroethane sulfonyl) acid imide, double (pentafluoroethane sulfonyl) acid imide of 1- ethyl -1- hexyl pyrrolidines, 1- ethyl -1- heptan Double (pentafluoroethane sulfonyl) acid imides of base pyrrolidines, double (pentafluoroethane sulfonyl) acyls of 1,1- dipropyl pyrrolidines are sub- Double (pentafluoroethane sulfonyl) acid imides of amine, 1- propyl group -1- butyl pyrrolidine, double (the five fluorine second of 1,1- dibutyl pyrrolidines Alkane sulfonyl) acid imide, double (pentafluoroethane sulfonyl) acid imide of 1- propylpiperdine, the double (pentafluoroethanes of 1- amyl piperidine Sulfonyl) acid imide, double (pentafluoroethane sulfonyl) acid imide of 1,1- lupetidine, 1- methyl isophthalic acid-ethyl piperidine be double Double (pentafluoroethane sulfonyl) acid imides of (pentafluoroethane sulfonyl) acid imide, 1- methyl isophthalic acid-propylpiperdine, 1- methyl isophthalic acid- Double (pentafluoroethane sulfonyl) acid imides of butyl piperidine, double (pentafluoroethane sulfonyl) acyls of 1- methyl-1-pentene phenylpiperidines are sub- Double (pentafluoroethane sulfonyl) acid imides of amine, 1- methyl isophthalic acid-hexyl piperidines, the double (pentafluoroethanes of 1- methyl isophthalic acid-heptyl piperidines Sulfonyl) acid imide, 1- ethyl -1- propylpiperdine double (pentafluoroethane sulfonyl) acid imide, 1- ethyl -1- butyl piperidine Double (pentafluoroethane sulfonyl) acid imides of double (pentafluoroethane sulfonyl) acid imides, 1- ethyl -1- amyl piperidine, 1- ethyl - Double (pentafluoroethane sulfonyl) acid imides of 1- hexyl piperidines, double (pentafluoroethane sulfonyl) acyls of 1- ethyl -1- heptyl piperidines Double (pentafluoroethane sulfonyl) acid imides of imines, 1,1- dipropyl phenylpiperidines, the double (pentafluoroethanes of 1- propyl group -1- butyl piperidine Sulfonyl) acid imide, 1,1- dibutyl piperidines double (pentafluoroethane sulfonyl) acid imide, 1- ethyl-3-methylimidazole three Ethyl fluoroacetate, 1- ethyl-3-methylimidazole hyptafluorobutyric acid ester, 1- ethyl-3-methylimidazole triflate, 1- second Seven fluorine propane sulfonic acid ester of base -3- methylimidazole, nine fluorine fourth sulphonic acid ester of 1- ethyl-3-methylimidazole, 1- ethyl-3-methylimidazole Double (trifluoromethane sulfonyl group) acid imides, 1- ethyl-3-methylimidazole double (fluorosulfonyl) acid imide, 1- ethyl -3- first Double (pentafluoroethane sulfonyl) acid imides of base imidazoles, 1- ethyl-3-methylimidazole three (trifluoromethane sulfonyl group) methylate Thing, 1- butyl -3- methylimidazole trifluoro-acetate, 1- butyl -3- methylimidazole hyptafluorobutyric acid ester, 1- butyl -3- methyl Double (the trifluoros of imidazoles triflate, 1- butyl -3- methylimidazole perfluor butanesulfonate, 1- butyl -3- methylimidazole Methane sulfonyl) acid imide, 1- hexyl -3- methylimidazole triflate, double (the fluorine sulphur of 1- hexyl -3- methylimidazole Acyl group) acid imide, 1,2- dimethyl -3- propyl imidazole double (trifluoromethane sulfonyl group) acid imide, 1- ethyl -2,3,5- front three Double (trifluoromethane sulfonyl group) acid imides of base pyrazoles, 1- propyl group -2,3,5- trimethylpyrazol are double (trifluoromethane sulfonyl group) Acid imide, 1- butyl -2,3,5- trimethylpyrazol double (trifluoromethane sulfonyl group) acid imide, 1- ethyl -2,3,5- trimethyls Double (pentafluoroethane sulfonyl) acid imides of pyrazoles, double (pentafluoroethane sulfonyl) acyls of 1- propyl group -2,3,5- trimethylpyrazol Imines, 1- butyl -2,3,5- trimethylpyrazol double (pentafluoroethane sulfonyl) acid imide, 1- ethyl -2,3,5- trimethyl pyrroles Azoles (trifluoromethane sulfonyl group) trifluoroacetyl acid amides, 1- propyl group -2,3,5- trimethylpyrazol (trifluoromethane sulfonyl group) three Acetyl fluoride acid amides, 1- butyl -2,3,5- trimethylpyrazol (trifluoromethane sulfonyl group) trifluoroacetyl acid amides, trimethylpropylammonium Double (trifluoromethane sulfonyl group) acid imides, N, double (trifluoromethane sulfonyl group) acid imides of N- dimethyl-N-ethyl-N- propyl ammonium, N, N- dimethyl-N-ethyl-N- butyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, N- dimethyl-N-ethyl-N- amyl group ammonium Double (trifluoromethane sulfonyl group) acid imides, N, double (trifluoromethane sulfonyl group) acid imides of N- dimethyl-N-ethyl-N- hexyl ammonium, N, N- dimethyl-N-ethyl-N- heptyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, N- dimethyl-N-ethyl-N- nonyl ammonium Double (trifluoromethane sulfonyl group) acid imides, N, N- dimethyl-N, N- dipropylammonium double (trifluoromethane sulfonyl group) acid imide, N, N- Dimethyl-N-propyl group-N- butyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, N- dimethyl-N-propyl group-N- amyl group ammonium are double (trifluoromethane sulfonyl group) acid imide, N, N- dimethyl-N-propyl group-N- hexyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, N- dimethyl-N-propyl group-N- heptyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, N- dimethyl-N-butyl-N- hexyl ammonium are double (trifluoromethane sulfonyl group) acid imide, N, N- dimethyl-N-butyl-N- heptyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, N- dimethyl-N-amyl group-N- hexyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, N- dimethyl-N, N- dihexyl ammonium double (three Fluoromethane sulfonyl) acid imide, trimethyl heptyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, N- diethyl-N- methyl-N- Propyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, double (trifluoromethane sulfonyl group) acyls of N- diethyl-N- methyl -- V-pentyl ammonium Imines, N, N- diethyl-N- methyl-N, N- heptyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, N- diethyl-N-propyl- Double (trifluoromethane sulfonyl group) acid imides of N- amyl group ammonium, triethyl group propyl ammonium double (trifluoromethane sulfonyl group) acid imide, triethyl groups Double (trifluoromethane sulfonyl group) acid imides of amyl group ammonium, triethyl group heptyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, N- dipropyl Base-N- methyl-N ethyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, the double (trifluoros of N- dipropyl-N- methyl -- V-pentyl ammonium Methane sulfonyl) acid imide, N, N- dipropyl-N- butyl-N- hexyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, N- dipropyl Base-N, N- dihexyl ammonium double (trifluoromethane sulfonyl group) acid imide, N, the double (fluoroforms of N- dibutyl-N- methyl -- V-pentyl ammonium Sulfonyl) acid imide, N, N- dibutyl-N- methyl-N- hexyl ammonium double (trifluoromethane sulfonyl group) acid imide, tricaprylmethylammonium Double (trifluoromethane sulfonyl group) acyls of double (trifluoromethane sulfonyl group) acid imides, N- methyl-N ethyl-N- propyl group-N- amyl group ammonium are sub- Amine, 1- butyl-pyridinium (trifluoromethane sulfonyl group) trifluoroacetyl acid amides, 1- butyl -3- picoline (fluoroform sulphonyl Base) trifluoroacetyl acid amides, 1- ethyl-3-methylimidazole (trifluoromethane sulfonyl group) trifluoroacetyl acid amides, tetrahexyl ammonium double (three Fluoromethane sulfonyl) acid imide, diallyl dimethyl ammonium triflate, the double (fluoroform of diallyl dimethyl ammonium Sulfonyl) acid imide, diallyl dimethyl ammonium double (pentafluoroethane sulfonyl) acid imide, N, N- diethyl-N- methyl-N- (2- methoxy ethyl) ammonium triflate, N, the double (fluoroforms of N- diethyl-N- methyl-N- (2- methoxy ethyl) ammonium Sulfonyl) acid imide, N, N- diethyl-N- methyl-N- (2- methoxy ethyl) ammonium double (pentafluoroethane sulfonyl) acid imide, contracting Water glyceryl trimethyl ammonium triflate, glycidyltrimetiiylammonium ammonium double (trifluoromethane sulfonyl group) acid imide, shrinks Double (pentafluoroethane sulfonyl) acid imides of glyceryl trimethyl ammonium, double (trifluoromethane sulfonyl group) acyls of diallyl dimethyl ammonium are sub- Double (pentafluoroethane sulfonyl) acid imides of amine, diallydimethyl, double (trifluoromethane sulfonyl group) acid imides of lithium, the double (fluorine of lithium Sulfonyl) acid imide etc..

In the middle of these ionic liquids, more preferably 1- hexyl pyridine double (fluorosulfonyl) acid imide, 1- ethyl -3- methyl Pyridine triflate, five fluorine esilate of 1- ethyl -3- picoline, seven fluorine third of 1- ethyl -3- picoline Sulphonic acid ester, nine fluorine fourth sulphonic acid ester of 1- ethyl -3- picoline, 1- butyl -3- methylpyridine trifluoro methanesulfonates, 1- fourth Double (trifluoromethane sulfonyl group) acid imides of base -3- picoline, double (fluorosulfonyl) acyls of 1- octyl group -4- picoline are sub- Double (trifluoromethane sulfonyl group) acid imides of amine, 1- methyl isophthalic acid-propyl pyrrole alkane, double (the fluorine sulphurs of 1- methyl isophthalic acid-propyl pyrrole alkane Acyl group) acid imide, double (trifluoromethane sulfonyl group) acid imide of 1- methyl isophthalic acid-propylpiperdine, 1- methyl isophthalic acid-propylpiperdine be double (fluorosulfonyl) acid imide, 1- ethyl-3-methylimidazole triflate, seven the third sulphur of fluorine of 1- ethyl-3-methylimidazole Double (trifluoromethane sulfonyl group) acid imides of acid esters, 1- ethyl-3-methylimidazole, double (the fluorine sulphonyl of 1- ethyl-3-methylimidazole Base) acid imide, double (fluorosulfonyl) acid imide of 1- hexyl -3- methylimidazole, double (the fluoroform sulphonyl of trimethylpropylammonium Base) acid imide, double (trifluoromethane sulfonyl group) acid imide of lithium, double (fluorosulfonyl) acid imides of lithium.

Ionic liquid can use commercially available product, it is also possible to synthesize as described below.Synthesis side as ionic liquid Method, as long as object ion liquid is obtained just being not particularly limited, can typically use as document " ionic liquid-exploitation Described in forefront and future-" (イオ Application liquid-most front と future-, Co., Ltd. C MC publish and distribute) Halide, hydroxide process, acid esters method, complex formation and neutralisation etc..

Following for halide, hydroxide process, acid esters method, complex formation and neutralisation, containing nitrogen salt to be Its synthetic method is exemplified, and for other other ionic liquids containing sulfosalt, phosphorous salts etc., it is also possible to by same Method is obtained.

Halide is the method carried out by the reaction as shown in reaction equation (1)～(3).Tertiary amine and alkyl halide are made first Base reaction obtains halide (reaction equation (1), use chlorine, bromine, iodine as halogen).

Gained halide is made with the anion structure (A with object ion liquid^-) acid (HA) or salt (MA, M are Cation with the desired anion forming salt such as ammonium, lithium, sodium, potassium) reaction obtain object ion liquid (R₄NA).

(1)R₃N+RX→R₄NX(X：Cl, Br, I)

(2)R₄NX+HA→R₄NA+HX

(3)R₄NX+MA→R₄NA+MX(M：NH₄, Li, Na, K, Ag etc.)

Hydroxide process is the method carried out by the reaction shown in reaction equation (4)～(8).Halide (R is made first₄NX) By ion exchange membrane electrolysis (reaction equation (4)), OH type ion-exchange-resin process (reaction equation (5)) or with silver oxide (Ag₂O) Reaction (reaction equation (6)) obtain hydroxide (R₄NOH) (as halogen, using chlorine, bromine, iodine).

For gained hydroxide, same with above-mentioned halogen process, mesh is obtained by using the reaction of reaction equation (7)～(8) Mark ionic liquid (R₄NA).

(4)R₄NX+H₂O→R₄NOH+1/2H₂+1/2X₂(X：Cl, Br, I)

(5)R₄NX+P-OH→R₄NOH+P-X(P-OH：OH type ion exchange resin)

(6)R₄NX+1/2Ag₂O+1/2H₂O→R₄NOH+AgX

(7)R₄NOH+HA→R₄NA+H₂O

(8)R₄NOH+MA→R₄NA+MOH(M：NH₄, Li, Na, K, Ag etc.)

Acid esters method is the method carried out by the reaction as shown in reaction equation (9)～(11).Tertiary amine (R is made first₃N) with acid Ester reaction obtains acid esters thing, and (reaction equation (9), as acid esters, using inorganic acids such as sulfuric acid, sulfurous acid, phosphoric acid, phosphorous acid, carbonic acid Ester, methanesulfonic acid, methylphosphonic acid, the ester of organic acid such as formic acid etc.).

For gained acid esters thing, same with above-mentioned halogen process, by using the reaction of reaction equation (10)～(11), it is obtained Object ion liquid (R₄NA).Additionally, as acid esters, by using methyl trifluoro methanesulfonates, methyl trifluoro acetic acid esters etc., Ionic liquid can also be directly obtained.

(9)R₅N+ROY→R₄NOY

(10)R₄NOY+HA→R₄NA+HOY

(11)R₄NOY+MA→R₄NA+MOY(M：NH₄, Li, Na, K, Ag etc.)

Neutralisation is the method carried out by the reaction as shown in reaction equation (12).Can be by making tertiary amine and CF₃COOH、 CF₃SO₃H、(CF₃SO₂)₂NH、(CF₃SO₂)₃CH、(C₂F₅SO₂)₂The organic acid reactions such as NH are obtaining.

(12)R₃N+HZ→R₃HN⁺Z^-

[HZ：CF₃COOH, CF₃SO_aH, (CF₃SO₂)₂NH, (CF₃SO₂)₃CH, (c₂F₅SO₂)₂The organic acids such as NH]

R described in above-mentioned reaction equation (1)～(12) represents the alkyl of hydrogen or carbon number 1～20, can contain hetero atom.

As the compounding amount of ionic liquid, changed according to the compatibility of the polymer for being used and ionic liquid, Generally cannot define, generally, with respect to 100 weight portion of polyurethane based resin, preferably 0.001 weight portion～50 weight portion, more Preferably 0.01 weight portion～40 weight portion, more preferably 0.01 weight portion～30 weight portion, particularly preferably 0.01 weight Amount part～20 weight portion, most preferably 0.01 weight portion～10 weight portion.Supreme by adjusting the compounding amount of ionic liquid In the range of stating, using the teaching of the invention it is possible to provide the very excellent carbamates adhesive of antistatic behaviour.If the above-mentioned of ionic liquid is joined Mixed amount is less than 0.01 weight portion, then there is the worry that cannot obtain sufficient antistatic property.If ionic liquid is above-mentioned Then there is, more than 50 weight portions, the tendency that the pollution to adherend increases in compounding amount.

Carbamates adhesive can contain modified silicon oil.Contain modified silicon by making carbamates adhesive Oil, further can effectively show the effect of the present invention.

In the case that carbamates adhesive contains modified silicon oil, with respect to 100 weight portion of polyurethane based resin, Its containing ratio preferably 0.001 weight portion～50 weight portion, more preferably 0.01 weight portion～40 weight portion, further preferably For 0.01 weight portion～30 weight portion, particularly preferably 0.01 weight portion～20 weight portion, most preferably 0.01 weight portion～10 Weight portion.By the containing ratio of modified silicon oil being adjusted to above-mentioned scope, further can effectively show the present invention Effect.

As modified silicon oil, can be using arbitrarily appropriate modified silicon oil in the range of the effect for not damaging the present invention. As this modified silicon oil, for example, the modified silicon oil that can be obtained can be included by Shin-Etsu Chemial Co., Ltd.

As modified silicon oil, preferred, polyethers modified silicon oil.By adopting polyether modified silicon oil, can further effectively The effect of the performance present invention.

As polyether modified silicon oil, can include：The polyether modified silicon oil of side chain type, the polyether modified silicon oil of two tip type Deng.In the middle of these, from from the perspective of the effect that can fully show the present invention further, preferably two tip type is polyether-modified Silicone oil.

(polyurethane based resin formed by the composition containing polyalcohol (A) and polyfunctional isocyanate compound (B))

The polyurethane based resin tool formed by the composition containing polyalcohol (A) and polyfunctional isocyanate compound (B) For body, poly- ammonia obtained from preferably solidifying the composition containing polyalcohol (A) and polyfunctional isocyanate compound (B) Esters resin.

Polyalcohol (A) can be only a kind, or two or more.

Polyfunctional isocyanate compound (B) can be only a kind, or two or more.

As polyalcohol (A), for example, preferably include：PEPA, PPG, polycaprolactone polyol, poly- Carbonate polyol, castor-oil plant oils polyalcohol.As polyalcohol (A), more preferably PPG.

As PEPA, for example, can be obtained by the esterification of polyol component and sour composition.

As polyol component, for example, can include：Ethylene glycol, diethylene glycol, 1,3 butylene glycol, 1,4- butanediol, new Pentanediol, 3- methyl isophthalic acid, 5- pentanediol, 2-butyl-2-ethyl-1,3-propanediol, 2,4- diethyl -1,5- pentanediol, 1,2- Hexylene glycol, 1,6-HD, 1,8- ethohexadiol, 1,9- nonanediol, 2- methyl isophthalic acid, 8- ethohexadiol, 1,8- decanediol, octadecane two Alcohol, glycerine, trimethylolpropane, pentaerythrite, hexanetriol, polypropylene glycol etc..As sour composition, for example, can include：Fourth two Acid, dimethyl succinic acid, adipic acid, pimelic acid, azelaic acid, decanedioic acid, 1,12 dodecanedioic acid, 1,14- tetracosandioic acid, two Polyacids, 2- methyl isophthalic acid, 4- cyclohexane dicarboxylic acid, 2- ethyl -1,4- cyclohexane dicarboxylic acid, terephthalic acid (TPA), M-phthalic acid, neighbour Phthalic acid, M-phthalic acid, terephthalic acid (TPA), 1,4- naphthalene dicarboxylic acids, 4,4 '-diphenyl dicarboxylic acid, their acid anhydrides etc..

As PPG, for example, can include：With water, low molecular polylol (propane diols, ethylene glycol, glycerine, three hydroxyls Methylpropane, pentaerythrite etc.), bisphenols (bisphenol-A etc.), the conduct such as dihydroxy benzenes (catechol, resorcinol, quinhydrones etc.) Initiator makes the alkylene oxides such as oxirane, expoxy propane, epoxy butane carry out PPG obtained from addition polymerization.Specifically For, can for example include：Polyethylene glycol, polypropylene glycol, polytetramethylene glycol etc..

As polycaprolactone polyol, for example, can include opening by cyclic ester monomers such as 6-caprolactone, σ-valerolactones Caprolactone obtained from cyclopolymerization is birdsed of the same feather flock together esterdiol etc..

As polycarbonate polyol, for example, can include：Make above-mentioned polyol component and phosgene carry out polycondensation reaction and The polycarbonate polyol for obtaining；Make above-mentioned polyol component and dimethyl carbonate, diethyl carbonate, dipropyl carbonate, carbonic acid Diisopropyl ester, dibutyl carbonate, ethyl butyl carbonate, ethylene carbonate, propylene carbonate, diphenyl carbonate, dimethyl benzyl etc. Carbonic diester class carries out polycarbonate polyol obtained from ester exchange condensation；And obtained with two or more above-mentioned polyol component The copolymerization polycarbonate polyalcohol for arriving；Above-mentioned various polycarbonate polyols are made to carry out esterification and obtain with carboxylated compound The polycarbonate polyol for arriving；Above-mentioned various polycarbonate polyols are made to carry out obtained from etherification reaction with hydroxy-containing compounds Polycarbonate polyol；Above-mentioned various polycarbonate polyols are made to carry out poly- carbonic acid obtained from ester exchange reaction with ester compounds Ester polyol；Above-mentioned various polycarbonate polyols are made to carry out Merlon obtained from ester exchange reaction with hydroxy-containing compounds Polyalcohol；Make above-mentioned various polycarbonate polyols and dicarboxylic acid compound carry out polyester obtained from polycondensation reaction to birds of the same feather flock together carbonic acid Ester polyol；Above-mentioned various polycarbonate polyols are made to carry out copolyether class Merlon obtained from copolymerization with alkylene oxide many First alcohol；Etc..

As castor-oil plant oils polyalcohol, for example, can enumerate Castor Oil Fatty Acid of sening as an envoy to and be reacted with above-mentioned polyol component Obtained from castor-oil plant oils polyalcohol.Specifically, can for example enumerate Castor Oil Fatty Acid of sening as an envoy to be reacted with polypropylene glycol Obtained from castor-oil plant oils polyalcohol.

Number-average molecular weight Mn of polyalcohol (A) is preferably 400～20000, more preferably 500～17000, further preferably For 600～15000, particularly preferably 800～12000.By number-average molecular weight Mn of polyalcohol (A) is adjusted to above range Interior, the optical component of the belt surface diaphragm of the present invention can show following effect further：Release liner is being peeled off When, optical component is not easy to peel off from surface protection film together with the release liner, i.e. be not easy to protect with surface in optical component The interface of cuticula is peeling-off.

As polyalcohol (A), the polyalcohol that number-average molecular weight Mn with 3 OH bases is 8000～20000 is preferably comprised (A1).Polyalcohol (A1) can be only a kind, or two or more.

The containing ratio of the polyalcohol (A1) in polyalcohol (A) is preferably more than 70 weight %, more preferably 70 weight % ～100 weight %, more preferably 70 weight %～90 weight %.By containing polyalcohol (A1) in polyalcohol (A) Ratio is had to adjust to above-mentioned scope, the optical component of the belt surface diaphragm of the present invention can show following effect further Really：When release liner is peeled off, optical component is not easy to peel off from surface protection film together with the release liner, i.e. no Easily peeling-off with the interface of surface protection film in optical component.

Number-average molecular weight Mn of polyalcohol (A1) is preferably 8000～20000, more preferably 8000～18000, further Preferably 8500～17000, more preferably 9000～16000, particularly preferably 9500～15500, most preferably 10000 ～15000.By number-average molecular weight Mn of polyalcohol (A1) is adjusted to above-mentioned scope, the belt surface diaphragm of the present invention Optical component can show following effect further：When release liner is peeled off, optical component is not easy and the stripping Liner is peeled off from surface protection film together, i.e. be not easy peeling-off with the interface of surface protection film in optical component.

Polyalcohol (A) can be containing the polyalcohol (A2) that number-average molecular weight Mn with more than 3 OH bases is less than 5000. Polyalcohol (A2) can be only a kind, or two or more.Number-average molecular weight Mn of polyalcohol (A2) be preferably 500～ 5000, more preferably 800～4500, more preferably 1000～4000, particularly preferably 1000～3500, most preferably 1000～3000.If number-average molecular weight Mn of polyalcohol (A2) does not fall within the above range, exist and be particularly bonding force Through when ascending elevated worry, there is the worry of the re-workability that cannot show excellent.As polyalcohol (A2), preferably Include：Polyalcohol (trihydroxylic alcohol) with 3 OH bases, there is the polyalcohol (tetrahydroxylic alcohol) of 4 OH bases, there are 5 OH bases Polyalcohol (pentabasis alcohol), the polyalcohol (hexahydroxylic alcohols) with 6 OH bases.

For the polyalcohol (tetrahydroxylic alcohol) with 4 OH bases as polyalcohol (A2), the polyalcohol with 5 OH bases Containing ratio of the total amount of (pentabasis alcohol), at least a kind had in the polyalcohol (hexahydroxylic alcohols) of 6 OH bases in polyalcohol (A), Below preferably 10 weight %, below more preferably 7 weight %, below more preferably 6 weight %, particularly preferably 5 weights Amount below %.By in polyalcohol (A) will as the polyalcohol (tetrahydroxylic alcohol) with 4 OH bases of polyalcohol (A2), have 5 The polyalcohol (pentabasis alcohol) of individual OH base, at least a kind had in the polyalcohol (hexahydroxylic alcohols) of 6 OH bases are adjusted to above range, Can provide the transparency more excellent carbamates adhesive.

The containing ratio of the polyalcohol (A2) in polyalcohol (A) is preferably below 30 weight %, and more preferably 0 weight %～ 30 weight %.By the containing ratio of the polyalcohol (A2) in polyalcohol (A) is adjusted to above-mentioned scope, the band table of the present invention The optical component of surface protective film can show following effect further：When release liner is peeled off, optical component is not allowed Peel off from surface protection film easily together with the release liner, i.e. be not easy the interface generation with surface protection film in optical component Peel off.

Overall with respect to polyalcohol (A), with more than 4 OH bases, number-average molecular weight Mn in polyalcohol (A2) is The containing ratio of less than 5000 polyalcohol is preferably smaller than 10 weight %, below more preferably 8 weight %, more preferably 7 Below weight %, below particularly preferably 6 weight %, below most preferably 5 weight %.Overall with respect to polyalcohol (A), polynary With more than 4 OH bases, number-average molecular weight Mn in alcohol (A2) is the containing ratio of less than 5000 polyalcohol if 10 More than weight %, then there is the worry that carbamates adhesive becomes easy albefaction, the transparency reduces.

Polyfunctional isocyanate compound (B) can be only a kind, or two or more.

As polyfunctional isocyanate compound (B), can be fitted using can be used in any of urethane reaction When polyfunctional isocyanate compound.As this polyfunctional isocyanate compound (B), for example, can include：Multifunctional Aliphatic category isocyanate compound, multifunctional alicyclic kind isocyanate, multifunctional aromatic series kind isocyanate compound etc..

As multifunctional aliphatic kind isocyanate compound, for example, can include：Trimethylene diisocyanate, four Asias Methyl diisocyanate, hexamethylene diisocyanate, pentamethylene diisocyanate, 1,2- trimethylene diisocyanate, 1, 3- tetramethylene diisocyanate, ten dimethylene diisocyanates, 2,4,4- trimethyl hexamethylene diisocyanate etc..

As multifunctional alicyclic kind isocyanate compound, for example, can include：1,3- cyclopentene diisocyanate, 1, 3- cyclohexane diisocyanate, 1,4- cyclohexane diisocyanate, IPDI, hydrogenated diphenyl methane two are different Cyanate, hydrogenated xylylene diisocyanate, HTDI, hydrogenation tetramethyl xylylene diisocyanate Deng.

As multifunctional fragrance same clan diisocyanate cpd, for example, can include：Phenylene vulcabond, 2,4- Toluene di-isocyanate(TDI), 2,6- toluene di-isocyanate(TDI), 2,2 '-methyl diphenylene diisocyanate, 4,4 '-diphenyl methane two Isocyanates, 4,4 '-toluidine diisocyanate, 4,4 '-diphenyl ether diisocyanate, 4,4 '-diphenyl diisocyanate, 1,5- naphthalene diisocyanate, xylylene diisocyanate etc..

As polyfunctional isocyanate compound (B), can also include：Various polyfunctional isocyanateizations as above The biuret body that the trimethylolpropane addition product of compound and water reaction are obtained, the tripolymer with isocyanurate ring etc..This Outward, they can also be used in combination.

The equivalent proportion of NCO base and OH base in polyalcohol (A) and polyfunctional isocyanate compound (B) presses NCO base/OH base Meter is preferably less than 2.0, more preferably 0.1～1.9, more preferably 0.2～1.8, particularly preferably 0.3～1.7, optimum Elect 0.5～1.6 as.By the equivalent proportion of NCO base/OH base is adjusted to above-mentioned scope, the belt surface diaphragm of the present invention Optical component can show following effect further：When release liner is peeled off, optical component is not easy and the stripping Liner is peeled off from surface protection film together, i.e. be not easy peeling-off with the interface of surface protection film in optical component.

For the containing ratio of polyfunctional isocyanate compound (B), with respect to polyalcohol (A), polyfunctional isocyanate Compound (B) preferably 1.0 weight %～20 weight %, more preferably 1.5 weight %～19 weight %, more preferably 2.0 weight %～18 weight %, particularly preferably 2.3 weight %～17 weight %, most preferably 2.5 weight %～16 weights Amount %.By adjusting the containing ratio of polyfunctional isocyanate compound (B) to above-mentioned scope, the belt surface of the present invention is protected The optical component of cuticula can show following effect further：When release liner is peeled off, optical component be not easy with The release liner is peeled off from surface protection film together, i.e. be not easy peeling-off with the interface of surface protection film in optical component.

Polyurethane based resin specifically, preferably makes the group containing polyalcohol (A) and polyfunctional isocyanate compound (B) Compound solidifies to be formed.

Polyurethanes is solidify to form as the composition containing polyalcohol (A) and polyfunctional isocyanate compound (B) is made The method of resin, can be using the ammonia for employing polymerisation in bulk, polymerisation in solution etc. in the range of the effect for not damaging the present invention The arbitrarily appropriate method such as carbamate reaction method.

In order that the solidification of the composition containing polyalcohol (A) and polyfunctional isocyanate compound (B), preferably uses catalysis Agent.As this catalyst, for example, can include：Organic metal class compound, tertiary amine compound etc..

As organic metal class compound, for example, can include：Iron compound, tin compound, titanium compound, zirconium Class compound, Pb compound, cobalt class compound, zinc class compound etc..In the middle of these, from the suitable of reaction speed and adhesive phase From the perspective of the phase, preferably iron compound, tin compound.

As iron compound, for example, can include：Ferric acetyl acetonade, 2 ethyl hexanoic acid iron etc..

As tin compound, for example, can include：Dibutyl tin dichloride, Dibutyltin oxide, dibutyl dibrominated Tin, dibutyl maleic acid tin, dibutyl tin dilaurate, dibutyl tin acetate, dibutyltin sulfide, tributyl carbinol tin, Tributyltin acetate, triethyl group ethanol tin, tributyl ethanol tin, dioctyl tin oxide, dioctyl tin cinnamic acid tin, tributyl chlorine Change tin, tributyl trichloroacetic acid tin, 2 ethyl hexanoic acid tin etc..

As titanium compound, for example, can include：Dibutyl titanium chloride, butyl titanate, butoxy titanium trichloride Deng.

As Zirconium compound, for example, can include：Zirconium naphthenate, acetylacetone,2,4-pentanedione zirconium etc..

As Pb compound, for example, can include：Plumbi oleas, 2 ethyl hexanoic acid lead, lead benzoate, lead naphthenate etc..

As cobalt class compound, for example, can include：2 ethyl hexanoic acid cobalt, cobalt benzoate etc..

As zinc class compound, for example, can include：Zinc naphthenate, 2 ethyl hexanoic acid zinc etc..

As tertiary amine compound, for example, can include：Triethylamine, triethylenediamine, 1,8- diazabicyclo-(5, 4,0)-endecatylene -7 etc..

Catalyst can be only a kind, or two or more.Furthermore, it is possible to and with catalyst and crosslinking delay agent etc.. With respect to polyalcohol (A), the amount of catalyst is preferably 0.02 weight %～0.10 weight %, and more preferably 0.02 weight %～ 0.08 weight %, more preferably 0.02 weight %～0.06 weight %, particularly preferably 0.02 weight %～0.05 weight Amount %.By adjusting the amount of catalyst to above-mentioned scope, the optical component of the belt surface diaphragm of the present invention can enter one Step shows following effect：When release liner is peeled off, optical component is not easy to protect from surface together with the release liner Cuticula is peeled off, i.e. be not easy peeling-off with the interface of surface protection film in optical component.

In the composition containing polyalcohol (A) and polyfunctional isocyanate compound (B), the present invention can not damaged Effect in the range of containing arbitrarily appropriate other compositions.As this other compositions, for example, can include：Except polyurethanes Resinous principle, tackifier, inorganic filler, organic filler, metal powder, pigment, foil-like thing, softening agent beyond resin, anti- Old agent, conductive agent, ultra-violet absorber, antioxidant, light stabilizer, surface lubricant, levelling agent, anticorrosive, heat-resisting steady Determine agent, polymerization inhibitor, lubricant, solvent, catalyst etc..

(the poly- ammonia formed by the composition containing carbamate prepolymer (C) and polyfunctional isocyanate compound (B) Esters resin)

The poly- ammonia formed by the composition containing carbamate prepolymer (C) and polyfunctional isocyanate compound (B) As long as esters resin is to use so-called " carbamate prepolymer " as polyurethane based resin obtained from raw material, it is possible to Using arbitrarily appropriate polyurethane based resin.

For formed by the composition containing carbamate prepolymer (C) and polyfunctional isocyanate compound (B) Polyurethane based resin, for example, can include by containing as the polyurethane polyol of carbamate prepolymer (C) and multifunctional The polyurethane based resin that the composition of isocyanate compound (B) is formed.Carbamate prepolymer (C) can be only a kind, Can be two or more.Polyfunctional isocyanate compound (B) can be only a kind, or two or more.

Polyurethane polyol as carbamate prepolymer (C) preferably makes PEPA (a1) and PPG (a2) in the presence of a catalyst or nothing under conditions of catalyst with organic polyisocyanate compound (a3) reaction form.

As PEPA (a1), it is possible to use arbitrarily appropriate PEPA.As this PEPA (a1), send as an envoy to sour composition and PEPA obtained from diol component reaction can for example be enumerated.As sour composition, for example, can arrange Enumerate：Terephthalic acid (TPA), adipic acid, azelaic acid, decanedioic acid, phthalic anhydride, M-phthalic acid, trimellitic acid etc..As Diol component, for example, can include：Ethylene glycol, propane diols, diethylene glycol, butanediol, 1,6- hexane diol, 3- methyl isophthalic acid, 5- Pentanediol, 3,3 '-dihydroxymethyl heptane, polyoxyethylene glycol, polyoxypropylene glycol, 1,4- butanediol, neopentyl glycol, butyl ethyl penta Glycol, as polyol component, can include：Glycerine, trimethylolpropane, pentaerythrite etc..As PEPA (a1), In addition can also enumerate the lactone ring-opening polymerisation such as polycaprolactone of sening as an envoy to, poly- (Beta-methyl-gamma-valerolactone), poly- valerolactone and PEPA for obtaining etc..

As the molecular weight of PEPA (a1), can all use from low-molecular-weight to HMW.As polyester polyols The molecular weight of alcohol (a1), number-average molecular weight are preferably 500～5000.Number-average molecular weight less than 500 when, exist reactivity raising, Become to be susceptible to the worry of gelation.If number-average molecular weight is more than 5000, there is reactivity reduction and then polyurethane is many The worry that the cohesive force of first alcohol itself reduces.The consumption of PEPA (a1) is excellent in the polyalcohol for constituting polyurethane polyol Elect 10～90 moles of % as.

As PPG (a2), it is possible to use arbitrarily appropriate PPG.As this PPG (a2), can for example include：By using low molecular weight polyols such as water, propane diols, ethylene glycol, glycerine, trimethylolpropanes Obtained from so that the oxirane such as oxirane, expoxy propane, epoxy butane, tetrahydrofuran compound is polymerized as initiator PPG.As this PPG (a2), specifically, for example, can include：Polypropylene glycol, polyethylene glycol, poly- The functional group number such as tetramethylene glycol are more than 2 PPG.

As the molecular weight of PPG (a2), can all use from low-molecular-weight to HMW.As polyether polyols The molecular weight of alcohol (a2), number-average molecular weight are preferably 1000～5000.When number-average molecular weight is less than 1000, there is reactivity and carry High, become to be susceptible to the worry of gelation.If number-average molecular weight is more than 5000, there is reactivity and reduce and then poly- ammonia The worry that the cohesive force of ester polyol itself reduces.The consumption of PPG (a2) is constituting the polyalcohol of polyurethane polyol In be preferably 20 moles of %～80 mole %.

PPG (a2) can as desired by one part be substituted for ethylene glycol, 1,4- butanediol, new penta 2 The glycols such as alcohol, butyl ethyl pentanediol, glycerine, trimethylolpropane, pentaerythrite, ethylenediamine, N- amino ethyl ethanolamine, Polynary amine such as IPD, xylylene diamine etc. and be applied in combination.

As PPG (a2), can be only using the PPG of 2 functionalities, it is also possible to partly using or all The use of number-average molecular weight is the PPG with least more than 3 hydroxyls in 1000～5000 and 1 molecule.Many as polyethers First alcohol (a2), such as fruit part are used or all using mean molecule quantity for having at least more than 3 in 1000～5000 and 1 molecule The PPG of hydroxyl, then can make bonding force good with the balance of releasable.In this PPG, number is divided equally When son amount is less than 1000, there is reactivity raising, become to be susceptible to the worry of gelation.Additionally, in this PPG In, if number-average molecular weight is more than 5000, there is the cohesive force reduction of reactivity reduction and then polyurethane polyol itself Worry.The number-average molecular weight of this PPG more preferably 2500～3500.

As organic polyisocyanate compound (a3), it is possible to use arbitrarily appropriate organic polyisocyanate compound. As this organic polyisocyanate compound (a3), for example, can include：Aromatic polyisocyanate, aliphatic polyisocyanic acid Ester, aromatic-aliphatic polyisocyanates, alicyclic polyisocyanates etc..

As aromatic polyisocyanate, for example, can include：1,3- phenylene vulcabond, 4,4 '-diphenyl two Isocyanates, 1,4- phenylene vulcabond, 4,4 '-methyl diphenylene diisocyanate, 2,4 toluene diisocyanate, 2, 6- toluene di-isocyanate(TDI), 4,4 '-toluidine diisocyanate, 2,4,6- triisocyanate toluene, 1,3,5- triisocyanate Benzene, two methyl phenyl ethers anisole diisocyanate, 4,4 '-diphenyl ether diisocyanate, 4,4 ', 4 "-triphenylmethane triisocyanate etc..

As aliphatic polyisocyante, for example, can include：Trimethylene diisocyanate, two isocyanic acid of tetramethylene Ester, hexamethylene diisocyanate, pentamethylene diisocyanate, 1,2- propylene diisocyanate, two isocyanide of 2,3- butylidene Acid esters, 1,3- tetramethylene diisocyanate, ten dimethylene diisocyanates, 2,4,4- trimethyl hexamethylene diisocyanate Deng.

As aromatic-aliphatic polyisocyanates, for example, can include：ω, ω '-diisocyanate -1,3- dimethyl benzene, ω, ω '-diisocyanate -1,4- dimethyl benzene, ω, ω '-diisocyanate -1,4- diethylbenzene, 1,4- durol two Methyl diisocyanate, 1,3- tetramethyl xylylene diisocyanate etc..

As alicyclic polyisocyanates, for example, can include：3- isocyanatomethyl -3,5,5- trimethylcyclohexyl is different Cyanate, 1,3- pentamethylene diisocyanate, 1,3- cyclohexane diisocyanate, 1,4- cyclohexane diisocyanate, methyl -2, 4- cyclohexane diisocyanate, methyl -2,6- cyclohexane diisocyanate, 4,4 '-di-2-ethylhexylphosphine oxide (cyclohexyl isocyanate), 1, Double (isocyanatomethyl) hexamethylenes of 4-, double (isocyanatomethyl) hexamethylenes of 1,4- etc..

As organic polyisocyanate compound (a3), simultaneously can also be reacted with trimethylolpropane addition product and water The biuret body for arriving, the tripolymer with isocyanurate ring etc..

As the catalyst that can be used when polyurethane polyol is obtained, it is possible to use arbitrarily appropriate catalyst.Make For this catalyst, for example, can include：Tertiary amine compounds, organic metal class compound etc..

As tertiary amine compounds, for example, can include：Triethylamine, triethylenediamine, 1,8- diazabicyclo (5,4, 0)-endecatylene -7 (DBU) etc..

As organic metal class compound, for example, can include：Tin compound, non-tin compound etc..

As tin compound, for example, can include：Dibutyl tin dichloride, Dibutyltin oxide, dibutyl dibrominated Tin, two maleic acid tin of dibutyl, dibutyl tin dilaurate (DBTDL), dibutyl tin acetate, dibutyltin sulfide, three fourths Base artificial gold, tributyltin oxide, tributyltin acetate, triethyl group ethanol tin, tributyl ethanol tin, dioctyl tin oxide, three Dibutyl tin oxide, tributyl trichloroacetic acid tin, 2 ethyl hexanoic acid tin etc..

As non-tin compound, for example, can include：Dibutyl titanium chloride, butyl titanate, butoxy tri-chlorination The titanium compounds such as titanium；The Pb compounds such as plumbi oleas, 2 ethyl hexanoic acid lead, lead benzoate, lead naphthenate；2 ethyl hexanoic acid The iron compounds such as iron, ferric acetyl acetonade；The cobalt class compound such as cobalt benzoate, 2 ethyl hexanoic acid cobalt；Zinc naphthenate, 2- ethyl hexyl The zinc class compound such as sour zinc；The Zirconium compounds such as zirconium naphthenate；Etc..

When polyurethane polyol is obtained using catalyst in the case of, exist PEPA and PPG this In the system of 2 kinds of polyalcohols, due to the difference of its reactivity, easily produce in the system of single catalyst occur gelation or The problem that reaction solution becomes cloudy.Therefore, by when polyurethane polyol is obtained using 2 kinds of catalyst, being easily controlled reaction Speed, selectivity of catalyst etc., can solve the problem that these problems.As the combination of such 2 kinds of catalyst, for example, can include Tertiary amine/organic metal class, tin class/non-tin class, tin class/tin class, preferably tin class/tin class, more preferably dibutyl tin dilaurate with The combination of 2 ethyl hexanoic acid tin.By weight, 2 ethyl hexanoic acid tin/dibutyl tin dilaurate is preferably smaller than 1 to its mix ratio, More preferably 0.2～0.6.When mix ratio is more than 1, existing becomes to be susceptible to gelation because of the balance of catalyst activity Worry.

When polyurethane polyol is obtained using catalyst in the case of, the consumption of catalyst is with respect to PEPA (a1), the total amount of PPG (a2) and organic polyisocyanate compound (a3) is preferably 0.01～1.0 weight %.

When polyurethane polyol is obtained using catalyst in the case of, preferably smaller than 100 DEG C of reaction temperature, more preferably 85 DEG C～95 DEG C.If more than 100 DEG C, then there is the worry for being difficult to control to reaction speed, cross-linked structure, exist and be difficult to obtain There is the worry of the polyurethane polyol of regulation molecular weight.

Catalyst can not be used when polyurethane polyol is obtained.In this case, reaction temperature be preferably 100 DEG C with On, more preferably more than 110 DEG C.Additionally, preferably react when obtaining polyurethane polyol under conditions of nothing catalyst 3 hours with On.

Method as polyurethane polyol is obtained, for example, can include：1) by PEPA, PPG, urge Agent, organic multiple isocyanate are all added to the method in flask；2) PEPA, PPG, catalyst are thrown Organic multiple isocyanate is added in flask and is dripped the method added.Method as polyurethane polyol is obtained, from control From the perspective of reaction, preferably 2) method.

Arbitrarily appropriate solvent can be used when polyurethane polyol is obtained.As this solvent, for example, can include： MEK, ethyl acetate, toluene, dimethylbenzene, acetone etc..In the middle of these solvents, preferred toluene.

As polyfunctional isocyanate compound (B), aforesaid compound can be continued to use.

In the composition containing carbamate prepolymer (C) and polyfunctional isocyanate compound (B), can be not Containing arbitrarily appropriate other compositions in the range of the effect of the infringement present invention.As this other compositions, for example, can include： Resinous principle, tackifier, inorganic filler, organic filler, metal powder, pigment, foil-like thing in addition to polyurethane based resin, Softening agent, age resistor, conductive agent, ultra-violet absorber, antioxidant, light stabilizer, surface lubricant, levelling agent, anticorrosion Agent, heat-resisting stabilizing agent, polymerization inhibitor, lubricant, solvent, catalyst etc..

As manufacture by the composition shape containing carbamate prepolymer (C) and polyfunctional isocyanate compound (B) The method of the polyurethane based resin for becoming, as long as be to manufacture polyurethane using so-called " carbamate prepolymer " as raw material Resinoid method, it is possible to adopt arbitrarily appropriate manufacture method.

Number-average molecular weight Mn of carbamate prepolymer (C) is preferably 1000～100000.

The equivalent proportion of the NCO base in carbamate prepolymer (C) and polyfunctional isocyanate compound (B) and OH base is pressed NCO base/OH base meter is preferably less than 2.0, more preferably 0.1～1.9, more preferably 0.2～1.8, particularly preferably 0.3 ～1.7, most preferably 0.5～1.6.By the equivalent proportion of NCO base/OH base is adjusted to above-mentioned scope, the band table of the present invention The optical component of surface protective film can show following effect further：When release liner is peeled off, optical component is not allowed Peel off from surface protection film easily together with the release liner, i.e. be not easy the interface generation with surface protection film in optical component Peel off.

With regard to the containing ratio of polyfunctional isocyanate compound (B), with respect to carbamate prepolymer (C), many officials Energy isocyanate compound (B) is preferably 1.0 weight %～10 weight %, and more preferably 1.5 weight %～9.5 weight %, enter One step is preferably 2.0 weight %～9 weight %, particularly preferably 2.3 weight %～8.5 weight %, most preferably 2.5 weight % ～8 weight %.By the containing ratio of polyfunctional isocyanate compound (B) is adjusted to above-mentioned scope, the band of the present invention The optical component of surface protection film can show following effect further：When release liner is peeled off, optical component is not Easily peel off from surface protection film together with the release liner, i.e. be not easy to send out with the interface of surface protection film in optical component Raw stripping.

[acrylic adhesives]

Acrylic adhesives contain acrylic resin.

The containing ratio of the acrylic resin in acrylic adhesives is preferably 50 weight %～100 weight %, more Preferably 70 weight %～100 weight %, more preferably 90 weight %～100 weight %, particularly preferably 95 weight % ～100 weight %, most preferably 98 weight %～100 weight %.By by the acrylic resin in acrylic adhesives Containing ratio adjust to above-mentioned scope, the optical component of the belt surface diaphragm of the present invention can show as follows further Effect：When release liner is peeled off, optical component is not easy to peel off from surface protection film together with the release liner, i.e. It is not easy peeling-off with the interface of surface protection film in optical component.

Acrylic adhesives, can also be in the model of the effect for not damaging the present invention in addition to containing acrylic resin Enclose and be contained within arbitrarily appropriate other compositions.As this other compositions, for example, can include：In addition to acrylic resin Resinous principle, tackifier, inorganic filler, organic filler, metal powder, pigment, foil-like thing, softening agent, age resistor, conduction Agent, ultra-violet absorber, antioxidant, light stabilizer, surface lubricant, levelling agent, anticorrosive, heat-resisting stabilizing agent, inhibition Agent, lubricant, solvent, catalyst etc..

As acrylic resin, can be using arbitrarily appropriate acrylic acid in the range of the effect for not damaging the present invention Resinoid.Acrylic adhesives preferably comprise the acrylic resin formed by the composition containing following substances：(a) alkyl The carbon number of the alkyl of ester moiety is 4～12 (methyl) alkyl acrylate, and (b) is selected from (methyl) acrylate with OH base At least a kind in (methyl) acrylic acid, (c) are selected from polyfunctional isocyanate's class crosslinking agent and epoxies crosslinking agent at least 1 kind.

The containing ratio for forming (a) composition in the composition of acrylic resin is preferably 85 weight %～99.5 weights Amount %, more preferably 90 weight %～98.5 weight %, more preferably 92.5 weight %～98 weight %, particularly preferably 95 weight %～97.5 weight %.By the containing ratio of (a) composition in the composition of formation acrylic resin is adjusted To above-mentioned scope, the optical component of the belt surface diaphragm of the present invention can show following effect further：To shell From liner peel off when, optical component be not easy together with the release liner from surface protection film peel off, i.e. be not easy in optics structure Part is peeling-off with the interface of surface protection film.

The containing ratio for forming (b) composition in the composition of acrylic resin is preferably 0.5 weight %～15 weight Amount %, more preferably 1.5 weight %～10 weight %, more preferably 2 weight %～7.5 weight %, particularly preferably 2.5 Weight %～5 weight %.By the containing ratio of (b) composition formed in the composition of acrylic resin is adjusted to above-mentioned In the range of, the optical component of the belt surface diaphragm of the present invention can show following effect further：By release liner During stripping, optical component is not easy to peel off from surface protection film together with the release liner, i.e. be not easy in optical component and table The interface of surface protective film is peeling-off.

The containing ratio for forming (c) composition in the composition of acrylic resin is preferably 1 weight %～10 weight %, More preferably 1.5 weight %～9 weight %, more preferably 2 weight %～8 weight %, particularly preferably 2.5 weight %～ 7 weight %.By the containing ratio of (c) composition in the composition of formation acrylic resin is adjusted to above-mentioned scope, The optical component of the belt surface diaphragm of the present invention can show following effect further：When release liner is peeled off, Optical component is not easy to peel off from surface protection film together with the release liner, i.e. be not easy in optical component and surface protection The interface of film is peeling-off.

As the alkyl of alkylester moieties carbon number be 4～12 (methyl) alkyl acrylate, can for example include： (methyl) n-butyl acrylate, (methyl) isobutyl acrylate, (methyl) tert-butyl acrylate, (methyl) acrylic acid n-pentyl ester, (methyl) isoamyl acrylate, (methyl) the just own ester of acrylic acid, (methyl) Isohexyl acrylate, the positive heptyl ester of (methyl) acrylic acid, (methyl) acrylic acid isocyanate, (methyl) 2-EHA, (methyl) n-octyl, (methyl) acrylic acid are different pungent Ester, the positive nonyl ester of (methyl) acrylic acid, the different nonyl ester of (methyl) acrylic acid, (methyl) lauryl acrylate, (methyl) stearyl acrylate Ester, (methyl) cyclohexyl acrylate.These can be only a kind, or two or more.

The carbon number of the alkyl of alkylester moieties is that the carbon number of the alkyl in 4～12 (methyl) alkyl acrylate is preferably 4～10, more preferably 4～8.It can also be branched that alkyl can be straight-chain.

As (methyl) acrylate with OH base, for example, can include：(methyl) acrylic acid 2- hydroxy methacrylate, (first Base) acrylic acid 3- hydroxy propyl ester, (methyl) acrylic acid 2- hydroxy propyl ester, (methyl) acrylic acid 4- hydroxybutyl, (methyl) propylene Sour 3- hydroxybutyl, (methyl) acrylic acid 2- hydroxybutyl, (methyl) acrylic acid 5- hydroxyl pentyl ester, (methyl) acrylic acid 3- hydroxyl Base -3- methylbutyl butenoate, the own ester of (methyl) acrylic acid 6- hydroxyl, (methyl) acrylic acid 7- hydroxyl heptyl ester, (methyl) acrylic acid 8- hydroxyl Base monooctyl ester, (methyl) acrylic acid 10- hydroxyl last of the ten Heavenly stems ester, (methyl) acrylic acid 12- hydroxylauric ester, acrylic acid (4- hydroxymethyl ring Hexyl)-methyl esters.These can be only a kind, or two or more.

As polyfunctional isocyanate's class crosslinking agent, for example, can include：Tetramethylene diisocyanate, hexa-methylene two are different The lower aliphatic polyisocyanates such as cyanate, cyclopentylene diisocyanate, cyclohexylene diisocyanate, isophorone The alicyclic isocyanate class such as diisocyanate, 2,4- toluene di-isocyanate(TDI)s, 4,4 '-methyl diphenylene diisocyanate, benzene The aromatic isocyanate class such as diformazan group diisocyanate, trimethylolpropane/toluene diisocyanate trimer addition product (business The name of an article " CORONATE L ", Nippon Polyurethane Industry Co., Ltd. manufacture), trimethylolpropane/hexamethylene diisocyanate Tripolymer addition product (trade name " CORONATE HL ", Nippon Polyurethane Industry Co., Ltd.'s manufacture), two isocyanic acid of hexa-methylene The isocyanates such as the isocyanuric acid ester body (trade name " CORONATE HX ", Nippon Polyurethane Industry Co., Ltd.'s manufacture) of ester add Become thing etc..These can be only a kind, or two or more.

As epoxies crosslinking agent, for example, can include：Bisphenol-A, the epoxylite of epichlorohydrin type, ethene glycidol Ether, polyethyleneglycol diglycidylether, glycerin diglycidyl ether, T 55,1,6-HD glycidol Ether, trihydroxymethylpropanyltri diglycidyl ether, diglycidylaniline, diamines glycidyl amine, N, N, N ', N '-four shrinks Glyceryl m-xylene diamine (trade name " TETRAD-X ", Mitsubishi Gas Chemical Co., Ltd's manufacture), 1,3- are double, and (N, N- bis- contracts Water glyceryl amino methyl) hexamethylene (trade name " TETRAD-C ", Mitsubishi Gas Chemical Co., Ltd's manufacture) etc..These are permissible Be only a kind, or two or more.

The composition for forming acrylic resin can contain crosslinking catalyst further.As crosslinking catalyst, for example Can include：The gold such as tetra-n-butyl titanate, tetraisopropyl titanate, ferric acetyl acetonade, butyl tin oxide, tin dilaurate dioctyl tin Category class crosslinking catalyst (particularly tin class crosslinking catalyst) etc..This crosslinking catalyst can be only a kind, or 2 kinds More than.

In the composition for forming acrylic resin, can be containing arbitrarily in the range of the effect for not damaging the present invention Appropriate other monomers.As this other monomers, for example, can include：(methyl) benzyl acrylate, (methyl) acrylic acid first Epoxide ethyl ester, (methyl) ethioxy methyl esters, (methyl) acrylate, (methyl) acrylamide, acetic acid second Alkene ester, (methyl) acrylonitrile etc..These can be only a kind, or two or more.

The composition for forming acrylic resin can be containing arbitrarily appropriate in the range of the effect for not damaging the present invention Other compositions.As this other compositions, for example, can include：Resinous principle, tackifier in addition to acrylic resin, Inorganic filler, organic filler, metal powder, pigment, foil-like thing, softening agent, age resistor, conductive agent, ultra-violet absorber, anti- Oxidant, light stabilizer, surface lubricant, levelling agent, anticorrosive, heat-resisting stabilizing agent, polymerization inhibitor, lubricant, solvent, catalysis Agent etc..

Weight average molecular weight (Mw) with regard to acrylic resin, by using the gel permeation chromatography of tetrahydrofuran solvent (GPC) value that method is measured is preferably more than 100,000, more preferably 100,000～3,000,000, more preferably 200,000～2,000,000, spy You Xuanwei 300,000～1,000,000.By the weight average molecular weight (Mw) of acrylic resin is adjusted to above-mentioned scope, the present invention The optical component of belt surface diaphragm can show following effect further：When release liner is peeled off, optics structure Part is not easy to peel off from surface protection film together with the release liner, i.e. be not easy the boundary with surface protection film in optical component Face is peeling-off.

Acrylic resin can be manufactured with arbitrarily appropriate method in the range of the effect for not damaging the present invention.As This method, for example, can include the polymerisation of the composition to form acrylic resin.

As the specific polymerization of polymerisation, for example, can include：Polymerisation in solution, emulsion polymerization, polymerisation in bulk, Suspension polymerisation, photopolymerization (active energy beam polymerization).From from the perspective of cost, productivity ratio, particularly preferred polymerisation in solution side Method.As solution polymerization process, for example, can include：Monomer component, polymerization initiator etc. are dissolved in solvent, heating is gathered Close, the method for obtaining the base polymer solution containing base polymer.

As solvent, for example, can include：Toluene, benzene, dimethylbenzene etc. are aromatic hydrocarbon；Ethyl acetate, n-butyl acetate Etc. esters；The aliphatic hydrocarbons such as n-hexane, normal heptane；The ester ring type hydro carbons such as hexamethylene, hexahydrotoluene；MEK, methyl are different The ketones such as butyl ketone；Deng organic solvent.Solvent can be only a kind, or two or more.

As polymerization initiator that can be used in polymerisation in solution, for example, can include：Peroxide type polymerization causes Agent, azo type polymerization initiator.As peroxide type polymerization initiator, for example, can include：Peroxycarbonates, peroxidating Ketone, ketal peroxide, hydrogen peroxide, dialkyl peroxide, peroxidating two acyl, peroxyester etc., more specifically, can enumerate Go out：Benzoyl peroxide, TBHP, di-tert-butyl peroxide, tert butyl peroxy benzoate, dicumyl mistake Double (the tert-butyl hydroperoxide) -3,3,5- trimethyl-cyclohexanes of oxide, 1,1-, double (tert-butyl hydroperoxide) cyclododecanes of 1,1-. As azo type polymerization initiator, for example, can include：Double -2- the methylbutyronitrile of 2,2 '-azodiisobutyronitrile, 2,2 '-azo, 2, Double (2 Methylpropionic acid) dimethyl esters of 2 '-azo double (2,4- methyl pentane nitrile), 2,2 '-azo, 2,2 '-azo double (4- methoxyl group- 2,4- methyl pentane nitrile), 1,1 '-azo double (hexamethylene -1- nitrile), 2,2 '-azo double (2,4,4- trimethylpentanes), 4,4 ' - Double -4- the cyanopentanoic acids of azo, double (2- amidine propane) dihydrochlorides of 2,2 '-azo, the double [2- (5- methyl -2- miaows of 2,2 '-azo Oxazoline -2- base) propane] double (N, N '-two are sub- for dihydrochloride, double (the 2- methyl-prop amidine) dithionate of 2,2 '-azo, 2,2 '-azo Methyl-isobutyl amidine) hydrochloride, double [N- (2- the carboxy ethyl) -2- methyl-prop amidine] hydrate of 2,2 '-azo.Polymerization initiator can Be only a kind, or two or more.

The content of polymerization initiator is preferably with respect to the monomer component total amount (100 weight portion) of formation base polymer 0.01 weight portion～5 weight portion, more preferably 0.05 weight portion～3 weight portion.

As heating-up temperature when heating is polymerized in solution polymerization process, can be in the effect for not damaging the present invention In the range of be set as arbitrarily appropriate heating-up temperature.As this heating-up temperature, preferably 50～80 DEG C.As polymerisation in solution side Heat time when heating is polymerized in method, it is arbitrarily appropriate to be set as in the range of the effect for not damaging the present invention Heat time.As this heat time, preferably 1 hour～24 hours.

[rubber adhesive]

As rubber adhesive, such as Japanese Unexamined Patent Publication can be adopted in the range of the effect for not damaging the present invention The arbitrarily appropriate rubber adhesive such as known rubber adhesive described in 2015-074771 publication etc..These can Be only a kind, or two or more.

[silicone adhesive category]

As silicone adhesive category, such as Japanese Unexamined Patent Publication can be adopted in the range of the effect for not damaging the present invention The arbitrarily appropriate silicone adhesive category such as known silicone adhesive category described in 2014-047280 publication etc..This Can be a bit only a kind, or two or more.

《Release liner》

As release liner, for example, can include：The surface of the base materials such as paper, plastic sheeting (liner substrate) has carried out organic The release liner that silicon is processed, the surface of the base material such as paper, plastic sheeting (liner substrate) has carried out lamination with polyolefin resin Release liner etc..For the plastic sheeting as liner substrate, for example, can include：Polyethylene film, polypropylene film, poly- fourth Alkene film, polybutadiene membrane, poly-methyl pentene film, polyvinyl chloride film, vinyl chloride copolymer film, poly terephthalic acid Glycol ester film, polybutylene terephthalate (PBT) film, polyurethane film, vinyl-vinyl acetate copolymer film etc.. For the plastic sheeting as liner substrate, preferably polyethylene film.

《Adhesive phase (2)》

Adhesive phase (2) can be manufactured by arbitrarily appropriate manufacture method.As this manufacture method, for example, can arrange Enumerate：The composition of the formation material as adhesive phase (2) is coated on release liner, and bonding is formed on release liner The method of oxidant layer (2).As the method for this coating, for example, can include：Roller coat, intaglio plate coating, reverse coating, roller brush, spray Mist coating, air knife coating method, using the extrusion coated etc. of die coating machine etc..

The thickness of adhesive phase (2) is preferably 1 μm～500 μm, more preferably 2 μm～400 μm, more preferably 5 μm ～350 μm, particularly preferably 10 μm～300 μm.By the thickness of adhesive phase (2) is adjusted to above-mentioned scope, the present invention The optical component of belt surface diaphragm can show following effect further：When release liner is peeled off, optics structure Part is not easy to peel off from surface protection film together with the release liner, i.e. be not easy the boundary with surface protection film in optical component Face is peeling-off.

The containing ratio of the adhesive in adhesive phase (2) is preferably 50 weight %～100 weight %, more preferably 60 weights Amount %～100 weight %, more preferably 70 weight %～100 weight %, particularly preferably 80 weight %～100 weights Amount %, most preferably 90 weight %～100 weight %.By by the containing ratio of the adhesive in adhesive phase (2) adjust to In above range, the optical component of the belt surface diaphragm of the present invention can show following effect further：To peel off When liner is peeled off, optical component is not easy to peel off from surface protection film together with the release liner, i.e. be not easy in optical component Peeling-off with the interface of surface protection film.

The adhesive contained in adhesive phase (2) is preferably acrylic adhesives.

Acrylic adhesives contain acrylic resin.

The containing ratio for forming (a) composition in the composition of acrylic resin is preferably 85 weight %～99.9 weights Amount %, more preferably 90 weight %～99.8 weight %, more preferably 92.5 weight %～99.7 weight %, particularly preferably For 95 weight %～99.6 weight %.By the containing ratio of (a) composition in the composition of formation acrylic resin is adjusted Save to above-mentioned scope, the optical component of the belt surface diaphragm of the present invention can show following effect further：To When release liner is peeled off, optical component is not easy to peel off from surface protection film together with the release liner, i.e. be not easy in optics Component is peeling-off with the interface of surface protection film.

The containing ratio for forming (b) composition in the composition of acrylic resin is preferably 0.1 weight %～15 weight Amount %, more preferably 0.2 weight %～10 weight %, more preferably 0.3 weight %～7.5 weight %, particularly preferably 0.4 weight %～5 weight %.By by formed acrylic resin composition in (b) composition containing ratio adjust to In above range, the optical component of the belt surface diaphragm of the present invention can show following effect further：To peel off When liner is peeled off, optical component is not easy to peel off from surface protection film together with the release liner, i.e. be not easy in optical component Peeling-off with the interface of surface protection film.

The containing ratio for forming (c) composition in the composition of acrylic resin is preferably 0.01 weight %～1.5 weight Amount %, more preferably 0.02 weight %～1.0 weight %, more preferably 0.03 weight %～0.8 weight %, particularly preferably For 0.05 weight %～0.7 weight %.By the containing ratio of (c) composition in the composition of formation acrylic resin is adjusted Save to above-mentioned scope, the optical component of the belt surface diaphragm of the present invention can show following effect further：To When release liner is peeled off, optical component is not easy to peel off from surface protection film together with the release liner, i.e. be not easy in optics Component is peeling-off with the interface of surface protection film.

Weight average molecular weight (Mw) with regard to acrylic resin, by using the gel permeation chromatography of tetrahydrofuran solvent (GPC) value that method is measured is preferably more than 1,000,000, more preferably 1,100,000～2,500,000, more preferably 1,200,000～2,300,000, Particularly preferably 1,300,000～2,100,000.By the weight average molecular weight (Mw) of acrylic resin is adjusted to above-mentioned scope, this The optical component of the belt surface diaphragm of invention can show following effect further：When release liner is peeled off, light Learn component to be not easy to peel off from surface protection film together with the release liner, i.e. be not easy in optical component and surface protection film Interface peeling-off.

《《The manufacture method of the optical component of belt surface diaphragm》》

As long as the manufacture method of the optical component of the belt surface diaphragm of the present invention is for making the following method for constituting, Arbitrarily appropriate method can just be adopted：The optical component of belt surface diaphragm has successively：Optical component and surface protection film Duplexer, the adhesive phase (2) possessed with the surface protection film opposite side in the optical component and in the adhesive The release liner possessed with the optical component opposite side of layer (2), the surface protection film include substrate layer and adhesive phase (1), adhesive phase (1) of the surface protection film is located at optical component side.

The manufacture method of the optical component of the belt surface diaphragm of the present invention for example preferably in the stickup of surface protection film, While applying tension force to surface protection film while being pasted on optical component.Tension force can be according to the composition of surface protection film (such as thickness, form material, elastic modelling quantity, tensile elongation etc.) and suitably set.Can by operation as above come Manufacture.

Embodiment

Hereinafter, the present invention is specifically described by embodiment, but the present invention is not limited to these embodiments completely.Separately Outward, in embodiment etc. test and evaluation method as described below.It should be noted that when being recited as " part ", especially not saying Represent " weight portion " in the case of bright, when " % " is recited as, represent " weight % " in case of no particular description.

[Production Example 1]：The manufacture of Polarizer adhesive

Butyl acrylate (strain is added in the four-hole boiling flask for possessing stirring vane, thermometer, nitrogen ingress pipe, condenser Japan of formula commercial firm catalyst manufacture)：99 weight portions, acrylic acid 4- hydroxybutyl (Osaka Organic Chemical Industry Co., Ltd.'s manufacture)：1 Weight portion, the 2,2 '-azodiisobutyronitrile (Wako Pure Chemical Industries, Ltd.'s manufacture) as polymerization initiator：0.1 weight portion, Ethyl acetate：100 weight portions, import nitrogen when being slowly stirred, and the liquid temperature in flask is maintained at 55 DEG C nearby to be carried out 8 hours Polymerisation, is obtained the acrylic polymer solution (50 weight %) of weight average molecular weight 1,600,000.By gained acrylic Thing solution (50 weight %) diluted ethyl acetate to 20 weight %, adds as crosslinking agent in 100 weight portion of solution CORONATE L (Nippon Polyurethane Industry Co., Ltd.'s manufacture)：0.1 weight portion simultaneously carries out mix and blend, acrylic compounds is obtained and glues Mixture solution.

[Production Example 2]：The manufacture of Polarizer

(making of polarizer)

The polyvinyl alcohol film of the degree of polymerization 2400, saponification degree 99.9%, 30 μm of thickness is immersed in 30 DEG C of warm water, one While making which swelling, the length for carrying out uniaxial tension to polyvinyl alcohol film is 2.0 times of former length.Then, it is immersed in Iodine and mixture (the weight ratio=0.5 of KI:8) concentration is in the aqueous solution (dye bath) of 0.3 weight %, carries out Uniaxial tension to polyvinyl alcohol film length is 3.0 times of former length, by dyeing films.Then, boron is immersed in In sour 5 weight %, the aqueous solution (crosslinking bath 1) of 3 weight % of KI, the length for carrying out being stretched to polyvinyl alcohol film is After former long 3.7 times, it is stretched in 4 weight % of boric acid at 60 DEG C, the aqueous solution (crosslinking bath 2) of 5 weight % of KI The length of polyvinyl alcohol film is 6 times of former length.Then, carried out with the aqueous solution (iodine dipping bath) of 3 weight % of KI iodine from After sub- impregnation process, with 60 DEG C of oven drying 4 minutes, polarizer is obtained.The thickness of gained polarizer is 12 μm.

(preparation of water system bonding agent)

By the polyvinyl alcohol resin (average degree of polymerization containing acetoacetyl：1200th, saponification degree：98.5 moles of %, second The acetylating degree of acyl：5 moles of %) pure water is dissolved under 30 DEG C of temperature conditionss, adjust to solid component concentration 4%, obtain water It is bonding agent.

(manufacture of Polarizer)

Mode on the Triafol T (TAC) of 25 μm of thickness, with the thickness of dried bond layer as 80nm Above-mentioned water system bonding agent is coated, obtains the polaroid protective film with bond layer.Then, under 23 DEG C of temperature conditionss, roller is used Milling train pastes the above-mentioned polaroid protective film with bond layer on the two sides of above-mentioned polarizer, then, dries 6 points at 55 DEG C Clock, is obtained Polarizer.Above-mentioned polarizer and the stickup of the above-mentioned polaroid protective film with bond layer with above-mentioned polarizer with upper Stating the mode that the bond layer of the polaroid protective film with bond layer contacts is carried out.Polarizer is so obtained.

[Production Example 3]：The manufacture of release liner

The Polarizer adhesive manufactured in Production Example 1 is respectively coated in the thickness for implementing organosilicon process to a face The base material formed by polyester resin of the organosilicon process face of the base material formed by polyester resin of 38 μm of degree and 50 μm of thickness In organosilicon process face, in 150 DEG C of baking temperature, the condition of 2 minutes drying times in the way of dried thickness is 20 μm Lower solidification drying, forms adhesive phase.The release liner of thickness 38 μm is so obtained with the duplexer of adhesive phase and thickness 50 μm of release liner and the duplexer of adhesive phase.

[Production Example 4]：Manufacture with release liner Yu the Polarizer of the duplexer of adhesive phase

The release liner and adhesive phase obtained in Production Example 3 is pasted in the side of the Polarizer obtained in Production Example 2 The adhesive phase side of duplexer, the Polarizer being obtained with release liner Yu the duplexer of adhesive phase.Release liner is not included The Polarizer with adhesive phase thickness be 82 μm.

[Production Example 5]：Formation material, carbamates bonding as the adhesive phase contained in surface protection film The manufacture of agent composition (U1)

Add Preminol S3011 (the Asahi Glass strain formula for belonging to the polyalcohol with 3 OH bases as polyalcohol (A) Commercial firm's manufacture, Mn=10000), belong to SANNIX GP-3000 (Sanyo Chemical Industries Co., Ltd. of polyalcohol with 3 OH bases Manufacture, Mn=3000), belong to polyalcohol with 3 OH bases SANNIX GP-1000 (Sanyo Chemical Industries Co., Ltd.'s manufacture, Mn=1000), as the multifunctional alicyclic kind isocyanate compound of belonging to of polyfunctional isocyanate compound (B) CORONATE HX (Nippon Polyurethane Industry Co., Ltd.'s manufacture), catalyst (manufacture of chemistry Industry Co., Ltd of Japan, commodity Name：Ferric acetyl acetonade), the Irganox1010 (BASF manufacture) as deterioration preventing agent, different as the myristic acid of fatty acid ester Propyl ester (Kao Corp's manufacture, trade name：EXCEPARL IPM, Mn=270) or 2 ethyl hexanoic acid cetyl (day clear difficult to understand profit Friendly Co., Ltd. of group manufacture, trade name：SALACOS 816T, Mn=368), double (the fluorine first sulphur of 1- ethyl-3-methylimidazole Acyl group) acid imide (Di-ichi Kogyo Seiyaku Co., Ltd.'s manufacture, trade name：AS110), polyether modified silicon oil (letter of two tip type More chemical industry Co., Ltd. manufacture, trade name：KF-6004), as the ethyl acetate of retarder thinner, mix and blend is carried out, system Obtain carbamates adhesive composition.Compounding number is documented in table 1.

[Production Example 6]：Formation material, carbamates bonding as the adhesive phase contained in surface protection film The manufacture of agent composition (U2)

Add the CYABINE SH-109 (TOYOCHEM Co., Ltd. are manufactured) as carbamate prepolymer (C), make CORONATE HX (the Japan for belonging to multifunctional alicyclic kind isocyanate compound for polyfunctional isocyanate compound (B) Polyurethane industrial Co., Ltd. manufacture), as retarder thinner toluene, carry out mix and blend, prepare carbamates bonding Agent composition (U2).Compounding number is documented in table 1.It should be noted that the compounding number of each material apart from toluene is Solid constituent converts, and the number of toluene refers to all quantity of solvent contained in adhesive.

[Production Example 7]：Formation material, acrylic adhesives group as the adhesive phase contained in surface protection film The manufacture of compound (Ac1)

Acrylic acid 2- ethyl hexyl is added in the four-hole boiling flask for possessing stirring vane, thermometer, nitrogen ingress pipe, condenser Ester (Nippon Shokubai Co., Ltd's manufacture)：100 weight portions, acrylic acid 2- hydroxy methacrylate (Toagosei Co., Ltd's manufacture)：4 weights Amount part, the 2,2 '-azodiisobutyronitrile (Wako Pure Chemical Industries, Ltd.'s manufacture) as polymerization initiator：0.2 weight portion, second Acetoacetic ester：156 weight portions, import nitrogen when being slowly stirred, and the liquid temperature in flask is maintained at 65 DEG C nearby to be carried out 6 hours gathering Reaction is closed, the solution (40 weight %) of the acrylic polymer (Ac1P) of weight average molecular weight 550,000 is obtained.With respect to obtained The acrylic polymer solution (Ac1P) (40 weight %) of weight average molecular weight 550,000, adds the CORONATE as crosslinking agent HX (Nippon Polyurethane Industry Co., Ltd.'s manufacture), catalyst (manufacture of chemistry Industry Co., Ltd of Japan, trade name：Levulinic Ketone iron), as retarder thinner ethyl acetate, carry out mix and blend, be obtained acrylic pressure-sensitive adhesive compositions (Ac1).Compounding Number is documented in table 1.It should be noted that the compounding number of each material in addition to ethyl acetate is solid constituent conversion, The number of ethyl acetate refers to all quantity of solvent contained in adhesive.

[Production Example 8]：Formation material, acrylic adhesives group as the adhesive phase contained in surface protection film The manufacture of compound (Ac2)

Butyl acrylate (strain is added in the four-hole boiling flask for possessing stirring vane, thermometer, nitrogen ingress pipe, condenser Japan of formula commercial firm catalyst manufacture)：95 weight portions, acrylic acid (Toagosei Co., Ltd's manufacture)：5 weight portions, draw as polymerization Send out the 2,2 '-azodiisobutyronitrile (Wako Pure Chemical Industries, Ltd.'s manufacture) of agent：0.2 weight portion, ethyl acetate：186 weight Part, nitrogen is imported when being slowly stirred, the liquid temperature in flask is maintained at 63 DEG C nearby carries out 10 hours polymerisations, and weight is obtained The solution (35 weight %) of the acrylic polymer (Ac2P) of average molecular weight 500,000.With respect to the weight average molecular weight 500,000 for obtaining Acrylic polymer (Ac2P) solution (35 weight %), add TETRAD C (the Mitsubishi gas chemistry as crosslinking agent Co., Ltd. manufacture), catalyst (Japan chemistry Industry Co., Ltd manufacture, trade name：Ferric acetyl acetonade), as retarder thinner Ethyl acetate, carry out mix and blend, be obtained acrylic pressure-sensitive adhesive compositions (Ac2).Compounding number is documented in table 1.Need It is noted that the compounding number of each material in addition to ethyl acetate is solid constituent conversion, the number of ethyl acetate is referred to The all quantity of solvent contained in adhesive.

[Production Example 9]：Formation material, rubber adhesive combination as the adhesive phase contained in surface protection film The manufacture of thing (G)

To Hybrar 5127 (Kuraray Co., Ltd.'s manufacture)：The toluene as retarder thinner is added in 100 weight portions, Mix and blend is carried out, rubber adhesive composition (G) is obtained.Compounding number is documented in table 1.

[Production Example 10]：Formation material, silicone adhesive category as the adhesive phase contained in surface protection film The manufacture of composition (S)

By addition reaction-type silicone adhesive category (trade name：X-40-3306, Shin-Etsu Chemial Co., Ltd's manufacture) With platinum-type catalyst (trade name：CAT-PL-50T, Shin-Etsu Chemial Co., Ltd's manufacture) mixing, silicone bonding is obtained Agent composition (S).Compounding number is documented in table 1.

[Production Example 11]：The manufacture of the surface protection film with barrier film

The various adhesive composition fountain rollers (fountain roll) for obtaining it is 10 μm with dried thickness Mode is coated on the base material " Lumirror S10 " (38 μm of thickness, Dongli Ltd.'s manufacture) formed by polyester resin, Solidify drying under conditions of 130 DEG C of baking temperature, 30 seconds drying times.Adhesive phase is so obtained on base material.Then, viscous The surface mount of mixture layer implements the base material (isolation formed by polyester resin of 25 μm of the thickness of organosilicon process to a face Film) organosilicon process face, obtain the surface protection film with barrier film.

For the Polarizer and release liner with release liner Yu the duplexer of adhesive phase manufactured by Production Example 4 The face of opposite side, with the pressure adhesive surface diaphragm of 0.25MPa, is obtained the Polarizer of belt surface diaphragm.Will be obtained The Polarizer of belt surface diaphragm cuts into wide 25mm, the size of long 80mm.It should be noted that as cutting belt surface protection The method of the Polarizer of film, employs guillotine, but it is also possible to carry out the cut-out using super cutting machine.In 23 DEG C × 50%RH In the environment of place 24 hours after, the release liner of the Polarizer of belt surface diaphragm is peeled off, wide 25mm, length will be cut into The single-sided adhesive tape (Nichiban Co., Ltd. manufacture, trade name " Cellotape (registration mark) ") of the size of 50mm is with end Show out 1mm mode be crimped on belt surface diaphragm Polarizer adhesive phase side, place 10 seconds.Then, for list Face adhesive tape, using universal tensile testing machine (manufacture of Minebea Co., Ltd., ProductName：TCM-1kNB) with peeling rate When single-sided adhesive tape is peeled off by 300mm/min and 6.0m/min, 180 ° of peel angle, the maximum stress applied during stripping will be started As initial release force (N/25mm).Determining is carried out in the environment of 23 DEG C × 50%RH.

For the Polarizer and release liner with release liner Yu the duplexer of adhesive phase manufactured by Production Example 4 The face of opposite side, with the pressure adhesive surface diaphragm of 0.25MPa, is obtained the Polarizer of belt surface diaphragm.Will be obtained The Polarizer of belt surface diaphragm cuts into wide 25mm, the size of long 80mm.It should be noted that as cutting belt surface protection The method of the Polarizer of film, employs guillotine, but it is also possible to carry out the cut-out using super cutting machine.In 23 DEG C × 50%RH In the environment of place 24 hours after, by cut into wide 25mm, the size of long 50mm single-sided adhesive tape (Nichiban Co., Ltd. manufacture, trade name " Cellotape (registration mark) ") be crimped on belt surface diaphragm in the way of end face exposes 1mm The release liner side of Polarizer, places 10 seconds.Then, for single-sided adhesive tape, using universal tensile testing machine (Minebea Co., Ltd. manufacture, ProductName：TCM-1kNB) with peeling rate 300mm/min and 6.0m/min, 180 ° of peel angle by one side When adhesive tape is peeled off, when will start to peel off, the maximum stress that applies is used as initial release force (N/25mm).Determine 23 DEG C × Carry out in the environment of 50%RH.

The thickness of release liner be 38 μm, peeling rate be 300mm/ minute in the case of, initial release force Q=0.40N/ 25mm.

The thickness of release liner be 38 μm, peeling rate be 6m/ minute in the case of, initial release force Q=1.23N/ 25mm.

The thickness of release liner be 50 μm, peeling rate be 300mm/ minute in the case of, initial release force Q=1.99N/ 25mm.

The thickness of release liner be 50 μm, peeling rate be 6m/ minute in the case of, initial release force Q=2.60N/ 25mm.

The surface protection film with barrier film obtained in Production Example 11 is cut into the size of wide 25mm, long 80mm, will be every Peel off from film.Then, the Polarizer with release liner with the duplexer of adhesive phase obtained in Production Example 4 is cut into width 70mm, long 100mm, with the bonding of the pressure lamination surface protection film of 0.25MPa on its face with release liner opposite side Oxidant layer face, is obtained and evaluates sample.After lamination, place 30 minutes in the environment of 23 DEG C × 50%RH, tested using universal tensile Machine (Minebea Co., Ltd. manufacture, ProductName：TCM-1kNB) with peeling rate 300mm/min, peel angle 180 degree by table When surface protective film is peeled off, the bonding force in the gradually stable region of numerical value is determined.Determine to enter in the environment of 23 DEG C × 50%RH OK.

The surface protection film with barrier film obtained in Production Example 11 is cut into wide 2.5cm, long 10cm, makes evaluation sample Product.As adherend, using the Polarizer with release liner Yu the duplexer of adhesive phase obtained in Production Example 4.In quilt On the face with release liner opposite side of viscous thing, the width side of the adhesive phase side of the evaluation sample of barrier film has been peeled off in fixation An end, the end of loose width side is picked up, determine from decontrol hand to wetting spread 100mm time. (unit：Second/2.5cm × 10cm).Wetting speed (unit is calculated according to taking time：cm²/ the second).

The measure of the weight average molecular weight (Mw) of the acrylic polymer obtained in Production Example 7,8 uses GPC device (eastern Cao Co., Ltd.'s manufacture, HLC-8220GPC) carry out.Condition determination is as described below.It should be noted that weight average molecular weight presses polyphenyl Ethene scaled value is obtained.

Sample concentration：0.2 weight % (THF solution)

Sample injection rate：10 μ l eluents

THF flow velocity：0.6ml/min

Temperature of the measurement：40℃

Sample chromatogram post：TSKguardcolumn SuperHZ-H (1)+TSKgel SuperHZM-H (2)

Reference chromatogram post：TSKgel SuperH-RC (1)

Detector：Differential refractometer (RI)

[embodiment 1～15, comparative example 1～3]

According to the compounding number shown in table 1, the surface protection film with barrier film obtained in Production Example 11 is cut into width 25mm, the size of long 80mm, barrier film is peeled off.Then, will obtain in Production Example 4 with release liner and adhesive phase The Polarizer of duplexer cuts into wide 70mm, long 100mm, and the face at which with release liner opposite side is with the pressure of 0.25MPa The adhesive aspect of laminating surface diaphragm, obtains release liner/adhesive phase/optical component/surface protection film (adhesive Layer/substrate layer) optical component (1)～(15) of belt surface diaphragm of composition, (C1)～(C3).

As a result table 1 is shown in.

[table 1]

Industrial applicability

The optical component of the belt surface diaphragm of the present invention can be used in arbitrarily appropriate purposes.Preferably, the present invention Belt surface diaphragm optical component preferably used in optical component, the field of electronic component.

Claims

1. a kind of optical component of belt surface diaphragm, the optical component of the belt surface diaphragm have successively：Optical component Duplexer with surface protection film, the adhesive phase (2) possessed with the surface protection film opposite side in the optical component, with And the release liner possessed with the optical component opposite side in the adhesive phase (2),

The surface protection film includes substrate layer and adhesive phase (1),

The optical component is more than initial release force Q of the release liner from the duplexer from the initial release force P of the duplexer.

2. the optical component of belt surface diaphragm according to claim 1, wherein, the thickness of the optical component is 1 μm ～500 μm.

3. the optical component of belt surface diaphragm according to claim 1 and 2, wherein, the thickness of the surface protection film For 5 μm～500 μm.

4. the optical component of the belt surface diaphragm according to any one of claims 1 to 3, wherein, the peeling liner The thickness of pad is 1 μm～500 μm.

5. the optical component of the belt surface diaphragm according to any one of Claims 1 to 4, wherein, the substrate layer For plastic sheeting.

6. the optical component of the belt surface diaphragm according to any one of Claims 1 to 5, wherein, described adhesive In layer (1) adhesive that contains be selected from carbamates adhesive, acrylic adhesives, rubber adhesive, organic At least a kind in silicon class adhesive.

7. the optical component of belt surface diaphragm according to claim 6, wherein, the carbamates adhesive bag Contain the polyurethane based resin formed by the composition containing polyalcohol (A) and polyfunctional isocyanate compound (B).

8. the optical component of belt surface diaphragm according to claim 7, wherein, polyalcohol (A) and many officials NCO base in energy isocyanate compound (B) is calculated as less than 2.0 with the equivalent proportion of OH base by NCO base/OH base.

9. the optical component of belt surface diaphragm according to claim 6, wherein, the carbamates adhesive bag Contain the polyurethanes tree formed by the composition containing carbamate prepolymer (C) and polyfunctional isocyanate compound (B) Fat.

10. the optical component of belt surface diaphragm according to claim 9, wherein, carbamate prepolymer (C) Less than 2.0 are calculated as with equivalent proportion of the NCO base in the polyfunctional isocyanate compound (B) with OH base by NCO base/OH base.

The optical component of the 11. belt surface diaphragms according to any one of claim 7～10, wherein, the amino Formate ester adhesive contains fatty acid ester.

The optical component of 12. belt surface diaphragms according to claim 6, wherein, the acrylic adhesives include The acrylic resin formed by the composition containing following substances：A the carbon number of the alkyl of () alkylester moieties is 4～12 (methyl) alkyl acrylate, (b) are selected from least a kind in (methyl) acrylate with OH base and (methyl) acrylic acid, At least a kind in polyfunctional isocyanate's class crosslinking agent and epoxies crosslinking agent of (c).

The optical component of the 13. belt surface diaphragms according to any one of claim 1～12, wherein, the surface Diaphragm is 5cm with respect to the wetting speed of the optical component surfaces²More than/the second.