TW201120170A - Adhesive composition, adhesive and adhesive sheet - Google Patents

Abstract

To provide a pressure-sensitive adhesive composition, a pressure-sensitive adhesive and a pressure-sensitive adhesive sheet which can prevent an occurrence of static electricity, have a good adhesion and show a good durability under the specified environmental conditions. Thus, the present invention relates to a pressure-sensitive adhesive composition and the like, including the following components (A) and (B); (A) 100 parts by weight of a (meta)acrylic ester polymer (B) 0.05 to 15 parts by weight of an anti-static agent such as a fluorinated sulfonylimide salt comprising potassium as a cationic ion?

Description

6. Description of the Invention: [Technical Field of the Invention] The present invention relates to a binder composition, a binder, and an adhesive sheet. In particular, it relates to a binder composition for constituting a binder layer, a binder, and an adhesive sheet using the same, which can effectively suppress the generation of static electricity and the bonding strength and the long-term in a prescribed environment. Excellent also. [Prior Art] In the evening, f is formed by laminating a polarizing plate on the surface of the liquid crystal component between the two glass plates to form a liquid crystal display device. The laminated film of the β-vibration is pressed against the surface of the liquid crystal single S by the one-side layer of the polarizing plate. The operation of the Jiang Jingri unit to align the polarizing plate is generally based on the peeling film deposited on the adhesive layer of the polarizing plate to generate static electricity, so that the polarizing plate side is also electrically charged to the liquid crystal display. Raw static, and the following problems occur: Chaos S Zhong == 3⁄4 electric 21 orientation is easy to occur mixed with liquid ίί ίί thus will temporarily charge the problem. The shirts are rectified, and there are also specific salt-dissolving properties that are prone to static solution to the static problem. See 2011; j 201120170 Document 1). In the patent document 1, a conductivity imparting agent, a binder containing the conductivity imparting agent, and the like are disclosed, and the conductive fugitive agent is a double represented by the following general formula (1). Fluorosulfonate is formed by dissolving a salt composed of an imine and an alkali metal ion in a polyether polyol.

(In the general formula (1), Μ represents a cationic component.) [Prior Art Document] Patent Literature Scratch Expertise Document 1: Japanese Patent Laid-Open Publication No. 2008- ι 632 No. PCT Publication No. 1

Workers R 疋 经 经 , , , , 饼 饼 饼 饼 饼 饼 饼 饼 饼 饼 饼 饼 饼 饼 饼 饼 饼 饼 饼 饼 —— —— —— —— —— —— —— —— 上 上 上 上As disclosed in Patent Document 1, as a remote thunder, @予齐, j is easy to not find, and it is difficult to suppress it.

The adhesive composition is also excellent in durability, thereby achieving excellent adhesion. Chelates, binders and bonded sheets. λ Ϊ , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Ϊ Ϊ , , ~15 will my Wujin 3 dilute vinegar above the question Ϊ pure _ value, which can solve the excellent iSSig brewed imine salt 'so can be effective for long-term use of the adhesive composition of the present invention, so that beans: ir? When the adhesive of the sheet is used, for example, even when the adhesive sheet is peeled off from the release film, it is effective in suppressing static and excellent in bonding strength, and excellent ϋ can be exhibited even in severe environments such as high temperature, moist heat, and low temperature. Health. In addition, in recent years, due to the spread of lithium batteries and the like, it is expensive and difficult to obtain by Yunyan t. The adhesive of the present invention i Ξ ϊ 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 ϊ ϊ ϊ ϊ ϊ ϊ ϊ ϊ ϊ Sex, so the 2 economy is also more favorable. In the case of the binder composition of the invention of the invention, it is preferred that the composition of the polymer is derived from (the structure of the acrylate monomer, derived from the hydroxy-containing vinylidene ^ The base of the vinyl monomer of the mono-based monomer, the total amount of the ethylenic monomer, the value of the hydroxyl group, the weight percentage in the range of carboxy.1~20% by weight (but not the combination of 5) The ratio is 0, or 0~6. The binder composition is at the same time 'this 1: sex, two?* is enough to effectively exert excellent anti-static osmosis in the long-term =^== can be #.) [ΕιΕ寒=具=== = Ϊ strong production, im7 effectively suppresses the generation of static electricity, and the content of the sticky ring ϊΐΐΐίίί jtAi warm low temperature anti-crosslinking agent is set to .... 1. Weight 4 degrees and = binding strength of ssr mixture and n; The adhesion at the time of the mixture is strong and the composition of the adhesive constituting the present invention is the component (A) (mercapto) acrylate polymer containing the total amount of the monomer component of the first tooth. A quantity containing a ratio of the weight of the base group of G to 1 to 20% by weight; and an acrylic acid vinegar polymer having a structure derived from (indenyl) propylene The ethylenic monomer of the slow-base group is 66, wherein the C1 of the hetero-A-H1, 2nd (methyl) acrylate polymer of the 1st (mercapto) acrylic acid vinegar polymer will be C1 The equivalent ratio of /H1 is set to a value within the range of ϋΠυ, and the binder composition & has a photocurable component as the component (D). ΦΜ: By means of the composition, it is possible to effectively exert an excellent anti-static effect for a long period of time. High _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ On the film = separation, can be effective, the generation of static electricity, and the bonding strength is excellent, such as temperature, damp heat and high temperature and low temperature, etc., which is also excellent in durability under the harshness of the ring. When the adhesive composition of the invention is used It is preferable to set the ratio (weight basis) represented by Dijon (= poly-I 2nd (meth)acrylic acid vinegar polymer to 99/1 in the calibre CA) (fluorenyl) acrylate polymer. Values in the range of ~60/40. The 'can be easily adjusted to light cure to form a sticky s The balance between the antistatic property and the adhesive strength and the durability under the specified ring. Moreover, when constituting the adhesive composition of the present invention, it is preferred to polymerize into a (meth) acrylate vinegar. In the acrylate polymer contained in the acrylate polymer, the mixing ratio of the group-containing monomer is set with respect to the total amount of the monomer components when the second (comparable) propylene & acrylate polymer is polymerized. The value of the range of "Chengdu~Deng weight%" is such that when it is photocured to form the adhesive 201120170, it can obtain more excellent adhesive properties and durability. And in the adhesive constituting the present invention In the case of the composition, the component (D) photocurable component is an isocyanurate bridged (mercapto) acrylate monomer. According to this configuration, the bonding strength and the storage modulus at the time of curing the photo-curable agent can be adjusted to a more preferable range. σ is also known when constituting the adhesive composition of the present invention. 〇〇 Parts by weight (Α) (methyl) acryl vinegar polymerization ^ The content of the knife (D) photocurable component is set to i~25 ^ ^ The value in the circumference is appropriate.垔i injury fan With this configuration, it is possible to adjust the bonding strength and storage modulus of the photocuring agent to a more suitable point.

When < and when constituting the adhesive composition of the present invention, it is preferred that A as a component (B) of the antistatic agent is a potassium-containing U salt which is potassium bis(fluorosulfonyl)imide or bis (perfluoro) The alkylsulfonium oxime J J is configured in such a manner that even if a smaller amount of the component Jf is mixed, excellent antistatic properties are obtained, and at the same time, it can be further suppressed, and the adhesive composition constituting the present invention has 3 points (8) of resistance. Dispersing aid for electrostatic agent, U-dispersing aid is alkylene glycol dialkyl ether. And it is composed of knives and can be effectively cured to form ί; ϊίίϊϊϊί: fluorosulfonimide Salt anti-static osmosis 1 said dispersing aid itself self-adhesive

The other form of the invention is a binder which is characterized by the following steps (1) to (3) UJ containing the if material and the combination of the secret agent d2, and the gas becomes the (methyl) of (A) The vinegar vinegar polymer and the I gas anti-two-electric acetylene two components (the scorpion Ι Ι 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 For the Q.°5~15 compounding compound, the box binder group (3) is used to cure the adhesive composition layer to form a binder layer, and it is possible to obtain even if the material is used, for example. When peeling from the release film, it can also have a firming effect and excellent adhesion, and excellent durability in a regulated environment. In a certain form, it is a bonded sheet having a substrate. The adhesive layer containing the above-mentioned binder is formed on the film, and it is possible to obtain an effect of suppressing static electricity even when the self-peeling material is used, and it is excellent in durability in a bonded environment, and is a structure of the well ii. When the sheet is used, it is preferably a substrate J2JS material, and at least one mask of the optical film substrate is In this configuration, when the optical ruthenium substrate is peeled off, the generation of static electricity can be effectively suppressed, and the durability under the environment is also excellent. In the present invention, the ruthenium is also defined as one from the prevention of the optical film substrate or the like. Confusingly, the film substrate is called "substrate", and the peeling film is not 201120170, and it is called a release film. [Embodiment] [First embodiment] A binder composition, ί is a (meth) acetoacetate polymer of J α) and an electrification agent, characterized in that component (8) is anti-static I# cationic species is unloaded fluorine-containing quinone imine Salt, and ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί 盐 ΐ ΐ ΐ ΐ 相对 相对 相对 相对 相对 相对 相对 相对 相对 相对 相对 相对 相对 相对 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 First, the first embodiment of the present invention will be specifically described with reference to the accompanying drawings. In addition, the second and third embodiments will be described later. The adhesive combination of the embodiment is separately included in the adhesive group as the second embodiment In the scope of the compound, for the sake of convenience of explanation, the other embodiments are described separately from the first embodiment. 1. Component (A): (meth) acrylate polymer (1) type First, in the present invention, Methyl) acrylate means both acrylic acid and mercapto acrylate acid. The structure of (mercapto) acrylate polymer of the present invention is a (meth) acrylate monomer. 'It is preferred to use a (fluorenyl) acrylate monomer having an alkyl group having a carbon number in the range of 1 to 20. The reason is that the number of alkyl carbon atoms in the (mercapto) acrylate monomer is more than 20 When the value is changed, the orientation between the side chains and the crystallization of the ΐ', the resulting composition may lose the adhesiveness. On the other hand, if the carbon atom of the alkyl group is small, the storage modulus is too large, and the durability is Sometimes it is easy to become inadequate. Examples of such a (meth)acrylic acid-based monomer include decyl acrylate, ethyl (meth) acrylate, butyl (meth) acrylate, and fluorenyl. Ethyl acrylate, hexyl (meth) acrylate, cyclohexyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, isooctyl acrylate, (decyl) acrylate, (曱A single monomer or a combination of two or more monomers such as dodecyl acrylate, myristyl (meth) acrylate, palmityl (meth) acrylate, and octadecyl acrylate. And 'from the viewpoint of adjusting the storage modulus to a suitable range, it is preferable to set the number of alkyl carbon atoms in the (fluorenyl) acrylate monomer to a value in the range of 2 to 18, particularly preferably It is set to a value in the range of 3 to 12. Further, it is also preferred to use a monomer having a functional group in the molecule. For example, the functional group is preferably at least one functional group containing a hydroxyl group, a carboxyl group, an amino group or a decylamino group, and specific examples thereof include 2-hydroxyethyl (meth)acrylate and 2-hydroxyl (meth)acrylate. Propyl vinegar, 3-hydroxypropyl (meth)acrylate, 2-hydroxybutyl (meth)acrylate, 3-hydroxybutyl (meth)acrylate, 4-hydroxybutyl (meth)acrylate, etc. Hydroxyalkyl acrylate; acrylamide, methacrylamide, N-methyl acrylamide, N-methyl methacrylamide, N-methylol acrylamide, N-hydroxymethyl Acrylamide such as acrylamide; (mercapto)acrylic acid monodecylaminoethyl ester, (mercapto)acrylic acid monoethylaminoethyl ester, (mercapto)acrylic acid 201120170 f-decylaminopropyl ester, ) monoethylaminoalkyl acrylate such as monoethylaminopropyl acrylate; ethylenically unsaturated such as acrylic acid, methacrylic acid, crotonic acid, maleic acid, itaconic acid, citraconic acid, etc. Carbonic acid, etc. Further, when it is within the range which does not impair the effects of the present invention, a monomer such as a (meth) acrylate having an alkyl group having a carbon number of more than 20 may be used. The /5 (mercapto) acrylate polymer is preferably a (meth) acrylate monomer having a value in the range of 1 to 20 in the range of 1 to 20, and has a hydroxyl group, a carboxyl group, an amino group and a decylamine selected from the group y. In the base, the monomer of the group is used as a structural unit, and the ratio (weight basis) of these is set to a ratio in the range of 99.9:0. 1 to 80:20. The reason for this is that the (meth) acrylate polymerization is more effective in obtaining the desired adhesive strength and the characteristics of the storage mold ff adhesive, and is capable of increasing the fluorine-containing fluorinated imine with the cationic species. Compatibility. That is, the reason is that if the ratio of the (mercapto) acrylate monomer is greater than the ratio of "9: 〇·1, then the component (B)g cation is potassium. The anti-static property of the sulfonium imide salt is sometimes difficult to exhibit sufficiently. Further, the interaction with other =: 降低 is reduced, and the interaction with the auxiliaries such as the Shi Xiyuan coupling agent is sometimes lowered. On the other hand, if the copolymerization ratio of the enoate monomer is less than 80:2 g, the compatibility of other components is lowered, and the optical properties and durability are easily lowered. Therefore, it is preferable to a (meth) acrylate monomer having a value of a carbon atom in the range of 1 to 2 Å and at least one group selected from the group consisting of a hydroxyl group, a benzyl group, a gas group, and a stilbene group in the molecule. The ratio of the copolymerization ratio (weight basis) is set to 99. 5:0·5 to 85:15, and it is particularly preferable to set the ratio in the range of 99:1 to 90:1〇 to 201120170. .4;, ^); ϊ Χ Χ Χ ί ί 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95 · 5:4. 5^99:0. 5:0. 5 « a,:xf»i i The alkyl (meth) acrylate monomer with a number of carbon atoms in the range of 1 to 20 means a molecule There is no (meth) acrylate monomer having a base group, for example, (i) propylene monomer = material ϊ; == as each structural unit, and the copolymerization mode is not particularly limited, and the copolymer may be embedded. (2) weight average of segment copolymer and graft copolymer towel The molecular weight is because if the amount of the (fluorenyl) acrylate polymer is less than 100,000, it is not sufficient in a predetermined environment. On the other hand, if the amount of the (fluorenyl) acrylate polymer is When the amount of the product is more than 2201, it is difficult to suppress the decrease in processing suitability due to the increase in viscosity of 201120170 degrees, and the antistatic property may be lowered. Therefore, it is preferable to The weight average molecular weight of the dilute acid ester polymer is set to a value in the range of 500,000 to 2,000,000, and is preferably set to a value in the range of 1,000,000 to 1.8 million. Further, the weight average molecular weight may be converted based on polystyrene. The gel permeation chromatography (GPC) method is used for the measurement. The above description is directed to the (mercapto)acrylic acid S polymer, and the (mercapto) acrylate polymer in the present invention may be used alone. Further, two or more kinds of polymers having different monomer components and molecular weights may be used in combination. 2. Antistatic agent (1) component (B): metal salt (1)-1 type The binder composition of the present invention , characterized by a fluorine-containing sulfonimide salt containing a cationic species of potassium It is an alkali metal salt. This is because if the cationic species is potassium, the fluorine-containing sulfonium imide salt (hereinafter sometimes referred to as I-containing imide removal salt) is not only cheap, but also can effectively exhibit excellent resistance for a long period of time. Electrostatic properties, especially after prolonged exposure in a high-temperature environment, can inhibit the bleed when it is cured to form a binder, and can effectively prevent the reduction of the bonding strength and durability. The type is more specific and should be a double (fluorine-continued) imine clock and a double (perfluorinated pit-based) imine clock, or any one of them. When the potassium imide salt is used, not only the bleed out is less, but also the use of a smaller amount can also exert excellent antistatic properties, 14 people relative to the (mercapto) acrylate polymer, by making g-fluorine When the imide potassium salt is formed and cured to form a 32α-adhesive agent, even if the film is peeled off, the generation of static electricity can be effectively suppressed. - 达it: As for the type of bis(perfluoroalkylsulfonyl)imide potassium, for example, bis (trifluoromethane fluorene) imine unloading, bis(pentafluoroethylsulfonyl)imide potassium, and the like. From the viewpoint of the smallest molecular size and the addition of a small amount to exhibit electrical properties, bis(trifluoromethylsulfonyl)imide potassium is used. In the double (failed brewing) imine unloading and double (perfluoroalkyl base 1 amine potassium, bis (fluorosulfonamide) imide potassium is particularly suitable, because its son is small, can not Antistatic properties are exhibited in the case of affecting other optical properties. For these fluorine-containing sulfonium imide potassium salts, it is also preferred to use bis (fluoro-neutral) imine as the other metal salt. In this case, with respect to 1 part by weight of the fluorine-containing sulfonimide, the salt is preferably set to a value within the range of 1 to 1 part by weight of the other metal salt. A value in the range of 10 to 50 parts by weight. (1) - 2 content Further, the adhesive composition of the present invention is characterized in that the component is (relative to 100 parts by weight of the component (meth) acrylate polymer) Β) The content of the fluorine-containing continuous imine unsalted salt is set to a value within the range of 〜·〇5 to a part by weight. This is because the content of the fluorine-containing continuous imine potassium salt is set to The range is such that the generation of static electricity can be effectively suppressed as described above, and the bonding strength of the adhesive can be stabilized and maintained to be cured to form an adhesive. Predict the durability in the environment. ' 201120170 The content of the sub-hybrid is not stable and the salt is difficult to be stably suppressed;: sufficient antistatic property, sometimes the content of potassium salt: over-determined fluorine-containing sulfonimide ϊ-Η and ti combined with UiJSf see the durability in the environment' and the stable surface resistance of the adhesive is preferably the wound (meth) acrylate polymer, which is better than the second figure. The content of potassium in the imide is related to the surface resistivity and the bonding strength of the binder. The needle is shown in the second figure: the double-axis (_醯) imine phase unloading phase is cured by the agent composition. _Integral glass surface bonding; column 1$ bond strength (10) 5 coffee) characteristic curve Β (based on the implementation of im if ί丄 the details of the adhesive composition, and the surface electric cattle and bonding strength measurement conditions are described in the implementation In the example, the surface resistance of the adhesive is 2011 Α Β 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 More than 1x10 丨 2Q / door · sj surface resistance two) imine potassium 孴: Si? i On the one hand, if bis (the fluorinating agent is more than 15 parts by weight, the adhesive strength of the adhesive is too low, less than 0.8 N / 25 mni. The amount of curve A & B shows that relative to 100 The value i is / in a range of 15 parts by weight of (2) dispersing aid (2) -1 type, such as a high-precision fluorine-containing succinimide salt to be bonded to the adhesive ίί; The cured viscous bismuth is preferably added with a dispersing aid relative to the (fluorenyl) acrylate polymer. - The gambling dispersing aid can also be used as a polyoxyethylene propylene oxide block copolymer. Things, etc., but should be screamed for the diol of the hospital floor. 2. When using the specific dispersing aid described above, the antistatic property of the amine potassium salt specified in the adhesive which is cured by the adhesive composition can be Further, it is possible to effectively suppress the bleed out of the adhesive itself from the adhesive. 17 201120170 That is, if it is an alkylene glycol dialkyl ether, in the binder formed by curing the binder composition, the potassium ion in the potassium salt of the specific fluorine-containing sulfonimide The formation of the complex 'is effectively forms an ionization state suitable for exhibiting antistatic properties' and can maintain this state. Further, in the case of the alkylene glycol dialkyl ether, the compatibility between the specific fluorine-containing sulfonimide potassium salt and the (meth) acrylate polymer or the like can be improved. Further, the alkylene glycol dialkyl ether and the fluorine-containing sulfonimide potassium salt may be mixed in advance, and the fluorine-containing sulfonium imide potassium salt may be added to the alkylene glycol dialkyl ether to be added to the bonded state. In the other components of the composition; or, the fluorine-containing sulfonimide potassium salt may be dissolved in another diluent solvent such as ethyl acetate, and then added to other components of the binder composition, and the alkylene glycol II The alkyl ether is additionally added to the other ingredients of the binder composition. Further, the number of repeating units of the polyoxyalkylene chain in the alkylene glycol dialkyl ether is preferably set to a value in the range of 2 to 10. This is because if the number of repeating units is a value outside the range of 2 to 10, it may be difficult to stably sequester potassium ions in a specific fluorine-containing sulfonium imide potassium salt. Therefore, it is preferred to set the number of repeating units of the oxidized rare earth chain in the alkylene glycol dialkyl ether to a value in the range of 3 to 8, and it is particularly preferable to set the value in the range of 4 to 6. Further, the alkyl group bonded to the oxygen atom at both ends of the alkanediol dialkyl ether usually has 1 to 6 carbon atoms, preferably 1 to 4, and more preferably 1 to 2 carbon atoms. Further, specific examples of the alkylene glycol dialkyl ether include octaethylene glycol dibutyl ether, octaethylene glycol diethyl ether, octaethylene glycol dioxime ether, hexaethylene glycol dibutyl ether, and hexaethylene glycol diethyl ether. , hexaethylene glycol dioxime ether, tetraethylene glycol dibutyl ether, tetraethylene glycol diethyl ether, tetraethylene glycol diterpenoid, triglyceride

Any of the triethylene glycol dioxime _ or the like, or such an alcohol dioxile, etc., particularly preferably a tetraethylene glycol diethyl ether, tetraglycol (2)-2 addition ratio and, preferably, will be specific The ratio of the addition ratio of the fluorine-containing imine sulfonium salt to the calcined diol second-base enthalpy (mol ratio) is set to a ratio in the range of 3 〇: 7 〇 to 70:30. · This is because if the addition ratio is less than 3〇: 7〇 (indicating that the total mole number of the fluorine-containing sulfonium imide potassium salt and the alkylene glycol dialkyl ether is 100) When the addition of the fluorine-containing quinone imine salt to the salt is less than 30), the diol diol dialkyl i| interacting with the specific fluorine-containing hydrazine imide potassium salt will not be excessively present in the Among the binders in which the binder composition is cured, the alkylene glycol dialkyl ether is sometimes apt to bleed out from the binder. On the other hand, when the mixing ratio is more than 70:30, in the binder obtained by curing the binder composition, the ionization state of the specific fluorine-containing imide is not sufficient. , or caused by excessive reduction in dispersion. Therefore, it is preferable to set the ratio of the specific fluorine-containing hydrazine imide potassium salt to the terpene glycol dialkyl ether (mol ratio) to a ratio in the range of 40:60 to 60:40, particularly preferably Set to a ratio in the range of 45:55 to 55:45. (3) The total content and 'relative to 100 parts by weight of the (fluorenyl) acrylate polymer' is preferably set to a total content of the specific fluorine-containing sulfonimide potassium salt and alkylene glycol dialkyl ether to 1~ 3 值 The value within the range of parts by weight. This is because if the total content is less than 1 part by weight, it may be difficult to sufficiently exert the antistatic property of the adhesive which cures the adhesive composition to 201120170. On the other hand, if the total content is more than 3 parts by weight, the specific fluorine-containing sulfonimide potassium salt may be present in the adhesive which cures the adhesive composition. It is easy to precipitate, or the durability is excessively lowered, or the alkylene glycol dialkyl ether is liable to bleed out. Therefore, it is preferred to set the total content of the specific fluorine-containing sulfonium imide potassium salt and the alkylene glycol dialkyl ether to 2 to 20 with respect to 100 parts by weight of the (meth) propylene glycol acid@polymer. The value in the range of parts by weight is particularly preferably set to a value in the range of 3 to 14 parts by weight. 3. Component (C): Crosslinking agent (1) The type and the binder composition of the present invention preferably further contain a crosslinking agent. This is because, in particular, the adhesive strength and storage modulus of the adhesive which can be cured (thermally crosslinked) by the isocyanate-containing cross-linking agent are adjusted to be suitable. Due to the scope. That is, the reason is that if it is an isocyanate crosslinking agent, it reacts with a mercapto group or a thiol group which the (mercapto) acrylate polymer has, which enables the (mercapto) acrylate polymer. Caused by chemical cross-linking between them. _ Moreover, in the case of an isocyanate-based crosslinking agent, the adhesion between the binder and the adherend can be improved. Further, 'the isocyanate-based crosslinking agent is not particularly limited', and examples thereof include aliphatic diisocyanates such as tris-mercapto diisocyanate, tetradecyl di-cyanate, and hexamethylene diiso Cyanic acid vinegar, pentadecyl diisocyanate 'vinegar, 1,2-propylene diisocyanate, 1,2-butylene diisocyanate, 2,3 -butylene diisocyanate, 8 20 201120170 1,3- Butylene diisocyanate, 2,4,4- or 2,2,4-trimethyl 1,6-hexamethylene diisocyanate, 2,6-diisocyanate decanoate, etc.; alicyclic diisocyanate, For example, 1,3-cyclopentane diisocyanate, 1,4-cyclohexane diisocyanate, 1,3-cyclohexane diisocyanate, 3-isocyanate decyl-3,5,5-tridecylcyclohexyl isocyanate , 4, 4'-arylene di(cyclohexyl isocyanate), mercapto-2, 4-cyclohexane diisocyanate, methyl-2,6-cyclohexane diisocyanate, 1,4-bis(isocyanate group) Mercapto) cyclohexane, 1,3-bis(isocyanatodecyl)cyclohexane, etc.; aromatic diisocyanate, such as m-phenylene diisocyanate, p-phenylene diisocyanate, 4, 4'-biphenyl diisocyanate, 1,5-naphthalene diisocyanate, 4,4'-diphenyldecane diisocyanate, 2,4- or 2,6-toluene diisocyanate or a mixture thereof, 4, 4' - anthranil diisocyanate, dianisidine diisocyanate, 4, 4'-diphenyl ether diisocyanate, etc.; aromatic aliphatic diisocyanate, such as 1,3- or 1,4-benzenedimethylene diisocyanate or Mixture, ω,ω'-diisocyanate-1,4-diethylbenzene, 1,3- or 1,4-bis(1-isocyanate-1-ylethyl)benzene or mixtures thereof; triisocyanate For example, triphenyldecane-4,4',4"-triisocyanate, 1,3,5-triisocyanate benzene, 2,4,6-triisocyanate-based benzene, 1,3,5-triisocyanate a hexane or the like; a polyisocyanate monomer such as 4,4'-diphenyldimercaptomethane-2,2,-5,5'-tetraisocyanate; a dimer derived from the above polyisocyanate monomer, a trimer, a biuret, a urea-based oxime ester, a polyisocyanate having a 2,4,6-oxadiazinetrione ring obtained from carbon dioxide and the above polyisocyanate monomer; Glycol, propylene glycol, butanediol, neopentyl glycol, 1,6-hexanediol, 3-mercapto-1,5-pentanediol, 3,3'-dimethylol heptane, cyclohexane a low molecular weight polyol having a weight average molecular weight of less than 200, such as dinonanol, diethylene glycol, triethylene glycol, dipropylene glycol, glycerol, trihydroxydecylpropane, pentaerythritol, sorbitol, etc., added to the above various isocyanates a polyester polyol, a polyether polyol, a polyether ester polyol, a polyester decylamine polyol, a polycaprolactone polyol, a polyvalerolactone polyol having a molecular weight of 200 to 200,000, An adduct of the above various isocyanuric acid, such as an acrylic polyol, a polycarbonate, a polyhydric alcohol, a polybasic hydrocarbon, a castor oil, or a poly 21 ammonia acetal polyol. (2) Contents It is preferable to set the content of the isocyanate crosslinking agent to a value within a range of 〇2 W by weight based on 1 part by weight of the fluorenic acid. In the case where the isocyanate-based crosslinking agent contains a value of 3 parts by weight, the (meth)acrylic acid is polymerized to have durability. In another aspect, if the i cyanate is used The content of 4 in the S 曰 交 交 为 为 为 为 为 为 ^ ^ · · 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度 过度Therefore, it is preferable to set the content of the isocyanate-based crosslinking agent to a value within a range of 0 μ parts, preferably to 〇. 2~2, with respect to 1 part by weight of the (meth) acrylate polymer. The value in the range of parts by weight. The component 4 (D): the photocurable component light uii into the adhesive composition of the invention further contains a photocurable component, which can be bonded to form a bond. The bonding strength and the storage efficiency of the agent are in the range of ί ϊ ϊ ϊ ϊ 并且 并且 ' ' 1 1 1 1 1 1 1 1 1 1 1 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 a body, an acrylate, and a group having a (fluorenyl) acrylonitrile group introduced into the side bond Acrylate-based polymer, etc. ^^20170 Further, as for the polyfunctional (the acrylate-based monomer having a weight average molecular weight of less than 1,000, the two-functional to six-functional each can also be used = 7-base two) == It is mono-hetero, which can be used alone, diol di(meth) acrylate novel ester, caprolactone modified dihydro biscyclopentadienyl di(rousi vinegar) propyl, glutamate di(methyl) Acrylic vinegar ' IK 甲 - ϋ it 酿 氧基 oxyethyl ethyl isocyanate vinegar, dilute propyl ring to _ base,) sliliF to (: 3⁄47 gold ethoxy) benzene fine and other two functional type;: 4 three (= (5) functional group of (meth) acrylate, dipentaerythritol tris ( & 一 巧 改 ) ) 么 Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ T-alcoholic six (mercapto-eight) acrylate and other rv can be in the vinegar / literary quality |). 丙 _ _ _ material _ kind, on ^ body, ί i in ίίϋ and more official cum) Acrylic vinegar series 23 201120170 a and J having a polyfunctional (fluorenyl), oxime-based soap body having such a cyclic structure, preferably, for example, di(meth)acryloxy oxime oxime, tris(methyl) Acetyloxyethyl isocyanine A monomer of isocyanurate structure, dimethylol bicyclo 2 methacrylate, ethylene oxide modified hexahydrophthalene di(meth) acrylate, tricyclodecane dimethanol di (a) Base) vinegar neodymidine neopentyl glycol modified trimethyl methacrylate bis(indenyl) propyl, ester, adamantane bis (meth) acrylate, etc., especially having an isocyanurate structure monomer.

Further, as the acrylate-based oligomer, an oligomer having a weight average molecular weight of 5 Å or less is preferable. Examples of such a low acrylate type include polyester acrylate type, epoxy acrylate type, urethane acrylate type, poly urethane type, polybutadiene acrylate type, and organic hydrazine. Acrylate type, etc. As for the polyester acrylate-based oligomer, for example, a condensed carboxylic acid and a polyhydric alcohol can be obtained by condensing a transester group having a transesterified polyester oligomer at both ends, using (meth)acrylic acid The ester is obtained, or a poly-terminal hydroxyl group obtained by adding an epoxy group to a polybasic citric acid is esterified with (mercapto)acrylic acid. The epoxy acrylate-based oligomer can be, for example, made of an epoxy resin having a molecular weight of ΐ 型 type epoxy resin or novolak type epoxy resin.

The ring is reacted with (meth)acrylic acid to obtain an esterification. Further, a carboxyl group-modified epoxy acrylate oligomer obtained by modifying the epoxy acrylate-based oligomer with a dibasic acid anhydride portion can also be used. The urethane acrylate oligomer can be obtained, for example, by esterification of a poly(ester) oligomer obtained by reacting a polyhydric alcohol or a polyester polyol with a polyisocyanate with (mercapto)acrylic acid, and the polyol acrylate is low. The polymer can be obtained by deuteration of a hydroxyl group of a polyether polyol with (mercapto)acrylic acid. The weight average molecular weight of the above acrylate-based oligomer is in terms of a standard polymethyl methacrylate value measured by the Gpc method, and as described above, it is preferably 50,000 or less, preferably 500 to 50, 〇 〇〇, especially

24 201120170 :^ 0〇〇~4〇 The range of 〇〇〇 is selected. These propylene oligomers may be used singly or in combination of two kinds of hydrazines. And, as the side bond is introduced, a bismuth ester type polymer having a (fluorenyl) propylene group, for example, by using the above (fluorenyl) acrylate and the hydrazide a copolymer of a monomer of a dienergy group, which is obtained by reacting a target of one of the copolymers with a compound having a (meth) acrylonitrile group and a group capable of reacting with the functional group. The weight average molecular weight of the vinegar-based polymer is usually 50 (2). The content of the vinegar-based polymer is equal to 1 part by weight of the (meth)acrylic acid vinegar, and the content of the photocurable component is set to 5~. The value of 50 parts by weight of fe. 0 If the content of the photocurable component is less than 5 parts by weight, it is difficult to increase the bonding strength and = when forming the binder. On the other hand, the photocurable component When the content is in the range of parts, the optical properties when the chelating agent is phase-separated from other components may be difficult to apply. Therefore, it is preferably photocurable with respect to 100 parts by weight of the (meth) acrylate polymer. The content of the component is set to a value within a range of 10 to 30 parts by weight, and is particularly preferably set. (3) Photopolymerization Initiator When the photocurable component is cured by ultraviolet rays or the like, it is preferred to add a photopolymerization initiator to initiate the reaction. The initiator is preferably used, for example, benzene. Affinity, benzoin, acetoin, benzoin, isopropyl ether, benzoin, n-butyl ether, 1 even^ 25 201120170 isobutyl ether, acetophenone, diammonium aminoacetophenone, 2, 2-dioxene Oxy-2-phenylacetophenone, 2,2-diethoxy-2-phenylacetophenone, 2-hydroxy-2-methyl-1-phenylpropan-1-one, 1-hydroxyl Cyclohexyl phenyl fluorenone, 2-mercapto-1-[4-(methylthio)phenyl]-2-morpholino-propan-1-one, 4-(2-hydroxyethoxy)phenyl -2-(hydroxy-2-propyl) ketone, benzophenone, p-phenyldibenzophenone, 4,4'-diethylaminodibenzophenone, dibenzophenone, 2-methyl Base, 2-ethyl hydrazine, 2-tert-butyl fluorene, 2-amino hydrazine, 2-methyl thioxanthone, 2-ethyl hydrazine beta ketone, 2-air thioxanthone, 2 , 4-dimercaptopurine, 2,4-diethylthioxanthone, benzoin dimethyl ether, acetophenone didecyl ketal, p-dimethylaminobenzoate, oligomeric [2-hydroxyl _2_A Base-1 [4-(1-methylethylene)phenyl]acetone], 2,4,6-trimethylphenylhydrazone, monophenyl-oxidized scale, etc. Also, as a photopolymerization initiator The content is preferably set to 1 to 30 by weight based on the S-component, and if the photopolymerization initiator is less than 1 by weight, 1 photocuring may not be obtained after a photocuring: If the content of the photopolymerization initiator exceeds 30 hairs or its decomposition, the amount of the photopolymerization component is set to be a photocurable component, and the content of the ninth polymerization initiator is set to a value within 5 to In particular, the binder composition of the invention is set to have a weight of 7.5 to 15 parts by weight. 5. The yttrium coupling agent of the present invention contains a so-called glass touch to effectively raise the object and polarized light of the liquid crystal unit and the like.光学合26 of the optical film of 臈, etc. 201120170 Also, the decane coupling agent is preferably an organic ruthenium compound having at least one alkoxycarbenyl group in the molecule, and the phase of the organic ruthenium compound and the binder composition Good capacitance and light transmission. More specifically, it is preferred to use vinyl trimethoxy decane, vinyl triethoxy decane, methacryloxypropyl trimethoxy decane, 3-glycidoxypropyl trimethoxy decane, 2-(3,4-epoxycyclohexyl)ethyltrimethoxy decane, 3-aminopropyltrimethoxy oxalate, N-(2-aminoethyl)-3-aminopropyltrimethoxy Cyclohexane, N-(2-aminoethyl)-3-aminopropyldecyldimethoxyanthracene, 3-cyclopropyltrimethoxysulfene, etc.

Further, it is preferable to set the content of the decane coupling agent to a value in the range of 〇1 to 1 〇 by weight relative to 100 parts by weight of the (meth) acrylate polymer. n When the content of the dream-burning coupling agent is less than the value of ϋ·〇ϋ ’, it may be difficult to sufficiently improve the adhesion between the polarization and the liquid soap and the like. The other side = if the content of the coupling agent exceeds the value of 1 part by weight, it is sticky. Sex and durability are sometimes reduced.

For the content of 100 parts by weight of (meth) acrylate polymerization, the content of the yttrium is set to 0.011~5, and the center of gravity K _ value is preferably set to (1) 1 to 3 parts by weight. 6. Diluted solvent cloth adhesive film The purpose of viscosity in the adhesive composition of Ϊ3 is acetal to Γ ϊΪ 本 本 本 本 本 本 本 本 本 本 本 本 本 本 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 甲苯 本 本 本 本Isopropanol 4 'Binder combination when added with solvent 27 201120170 Pre-agent. The agent is softened and added to the J' added agent for the determination as a stable and suitable light agent, and the agent is dissolved, and the agent is in the form of a liquid, and the agent is in contact with the line. , Oxygen anti-filling agent, and the same, the same as the polyunsalt-free esters of the acid type olefins. ^'t according to ο heavy roots ο 甲甲-2 j C ί containing parts of 1. The amount of 0. Qi heavy into Adding 10 sets, when the amount is included in the pair of ^c, but the phase is the same as the [2nd embodiment] which contains the type of binder composition, f-imine salt, and at the same time, relative to 2 ) an enoate polymer having a content of a polymer containing a structural moiety derived from a vinyl monomer derived from a structural moiety and a source group of a hydroxyl group-containing vinyl monomer. The mixing ratio of the hydroxyl group-containing vinyl monomer in the copolymerization is 0.1 to 20% by weight, and the carboxyl group-containing vinyl monomer f is 0 or 0. ～6% by weight (but excluding % by weight), a value within the range of $&, and the binder composition contains a crosslinking agent as the component (C). Here, the second embodiment relates to a type A binder composition which is rich in stress relaxation adhesive. Therefore, for example, when used for bonding a polarizing plate and a liquid crystal cell, exposure to a severe environment, even if the polarizing plate shrinks, the stress of the adhesive can be alleviated. Therefore, it is estimated that the deviation of the polarization axis of the polarizing plate caused by the stress can be minimized. Therefore, the polarizing plate to which the adhesive of the present embodiment is applied is excellent in light leakage resistance. 28 201120170 于作21' The adhesive composition is equivalent to the subordinate concept of the adhesive composition of the first embodiment. The adhesive 2 embodiment is mainly described as the characteristic content of the adhesive composition of the second embodiment. Ingredient (A): (meth) acrylate polymer component 2 < 5 in the adhesive composition of the application

In the case of other vinyl monomers as a knot (methyl>acrylic acid vinegar polymer may also not use the above 3 thin base vinyl monomer as its monomer component. Cheng Yan, as (methyl > acrylic vinegar The (mercapto) acrylate monomer in the structure of the polymer 単 7L is preferably a (fluorenyl) acrylate monomer having a value of an alkyl group having a carbon number of from 1 to 20.

Further, the type of the (meth) acrylate monomer having a value in the range of 1 to 2 Å in the carbon group is preferably the same as that described in the first embodiment. Further, since the (meth) acrylate monomer in the (fluorenyl) acrylate polymer is a main component constituting the polymer, it is usually composed of all monomers constituting the (mercapto) acrylate polymer. The value of 5 〇 % % ◦ ◦ ◦ 86 86 86 86 ' ' ' 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 Further, the adhesive composition of the second embodiment is characterized in that it contains a hydroxyl group-containing vinyl monomer as a copolymer component of a (mercapto) acrylate polymer. 29 201120170 More specifically, it is preferably, for example, 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, 3-hydroxypropyl (meth) acrylate, (methyl) A monomer such as 2-hydroxybutyl acrylate, 3-hydroxybutyl (meth)acrylate, hydroxyalkyl (meth) acrylate such as 4-hydroxybutyl (meth)acrylate, or allyl alcohol. And the right is considered to be compatible with the (mercapto) acrylate monomer which constitutes the main component of the (Silicon) acrylate acid polymer, and is preferably a hydroxyalkyl (meth) acrylate. It is any of 2-hydroxyethyl (meth)acrylate and 4-hydroxybutyl (meth)acrylate. Further, the adhesive composition according to the second embodiment is characterized in that the mixing ratio of the hydroxyl group-containing vinyl monomer is set with respect to the total amount of the monomer components in the case of polymerizing the (meth) acrylate polymer. The value is in the range of 0. 1~2〇% by weight. This is because when the mixing ratio of the vinyl monomer having the functional group is less than the weight%, the effect of adding the antistatic agent as the component (B) may not be exhibited. On the other hand, when the mixing ratio of the vinyl monomer exceeds 20% by weight, the durability may be lowered. The value of the range of the range of 0. 2~15% by weight, the ratio of the mixture of the hydroxyl group-containing vinyl monomer is set to be in the range of 0.2 to 15% by weight. It is particularly preferable to set the value in the range of 0.4 to 10% by weight. f. The adhesive composition according to the second embodiment, characterized in that the total amount of the monomer component with respect to the polymerized (fluorenyl) acrylate polymer is 'as a thiol acrylate polymer The mixing ratio of the carboxyl group-containing vinyl monomer of the copolymerization component is set to a value within a range of 0 or 0 to 6 wt% (but not including Q wt%). If the mixing ratio exceeds 6% by weight, the adhesive strength is too large, and the removability may be deteriorated or the surface resistivity may be too high. On the other hand, if the mixing ratio is too small

At 201120170, although the long-term performance will vary according to the composition of the adhesive composition, it will still reduce the long-term. Therefore, it is preferable to set the mixing ratio of the carboxyl group-containing acetylene group to a value in the range of 1 to 5 wt%, based on the total amount of the monomer components in the case of polymerizing the (fluorenyl) acrylate polymer. It is preferable to set the value in the range of 2.5 to 3.5% by weight. a and two sighs 'Use the third figure' to explain the relationship between the mixing ratio of the above-mentioned secreted ethylene precursor and the surface resistivity of the adhesive layer and the adhesion strength after 14 days of application. In the third diagram, the mixing ratio (% by weight) of the total amount of the body component when the carboxyl group-containing vinyl group is a polymer component (a) (fluorenyl) acrylate polymer is used in the horizontal axis, The left vertical axis takes the surface resistivity (Ω / □) of the obtained adhesive layer), and the adhesive layer obtained on the right vertical axis is bonded to the glass surface for 14 days of bonding strength (Ν/25 faces). The characteristic curve Β (based on Examples 15, 16, 18, 23, 24, 26 and Reference Example 3). ^, outside the binder composition constituting the adhesive layer, f卯 is used. After drying for 1 minute, the adhesive composition after sufficient heat crosslinking was allowed to stand for 14 days under the conditions of 23 〇 c '5 〇 % RH. Further, the details of the adhesive layer, the surface resistivity, and the measurement conditions of the adhesive D strength are described in the examples. First, from the characteristic curve A, the surface of the adhesive composition Ϊ if ί tends to increase slowly as the mixing ratio of the vinyl monomer containing a few groups increases. When the adhesion of the adhesive composition is increased by the characteristic curve, the tendency is increased as the mixing ratio of the vinyl monomer containing the mercapto group increases, and it is known that the self-inhibition of static electricity is contained. The mixing ratio of the vinyl monomer of the carboxyl group is preferably limited to a value below the standard value, and the self-preventing adhesive strength is too high. 31 201120170 The case is limited to the case where the mixing ratio of the vinyl monomer of the carboxyl group is super-based. When the temperature ratio of the vinyl monomer may be difficult to stabilize the film and the like, the film will be used, for example, the curve A and β ' of the (A)® relative to the polymerization as the total amount of the monomer component. = into. or. ~6 weight (3) brackets. Single weight = (5) Propenium manganese? ίϊίί Beneficial body can be itaconic acid, citraconic acid and so on. The two products are knocked, the yield and the composition (meth) propane acid-smelting polymer Gou should be 4=7 base with 2 coffee-like monomer compatibility when '=^ vinyl monomer, suitable For example, acrylamide, methyl acrylamide, N-methyl propyl amide, N- hydrazine propylene amide, N-methacrylamide, N, thiol ^Propane & acrylamide such as decylamine; monomethylaminoethyl (meth) acrylate, monoethylaminoethyl (meth) acrylate, (meth) acrylic acid, methylamino A monoalkylaminoalkyl (meth)acrylate such as propyl ester or (ethyl) acrylic acid monoethylaminopropyl acrylate; an aliphatic ring-containing (meth) acrylate such as cyclohexyl (meth)acrylate (methyl) propyl

32 201120170 Aene or the like containing a ring (f-based k-s), etc. The other vinyl 4-body is the total amount of the monomer component in the case of having the above-mentioned matter in the f; /% is the other in the W-based monomer if if 2 is the binder combination of the second embodiment = number base is): (= = should be set to t $ ie '(meth) acrylate polymer, ί carbon C 1~20 (methyl): ^ loyal 2 structure 'equivalent to the structure of the ethylenic monomer derived from the structural monomer of the hydroxyl group-containing vinyl monomer.. /, derived from the carboxyl group, therefore, In this case, it is preferred to use a copolymerization ratio of a vinyl monomer having a carboxyl group having an alkyl group having a carbon number of 〜~9n ί Λ Λ 丙 丙 丙 与 与 与 与 与 旨 旨 旨 旨 旨 旨( ', set to 94.5:0.5:5~99: ..5:0.5\ circumference (=: monomer = material ^, = as each structural unit, and the copolymerization method is not particularly limited, it can be randomly copolymerized Any one of the substance, the fragment copolymer, and the graft copolymer. Further, the weight average component of the (mercapto) acrylate polymer is preferably the same as that described in the first embodiment. ): Antistatic agent Regarding the component (B)', the type, content, and dispersing aid may be the same as those described in the first embodiment. 33 201120170 That is, in the fourth, for the 100 weight agent layer on the glass surface and the right side _ Take the obtained bond = 曲53⁄43⁄43⁄4 and strong spectrum (4) to the 9〇ϋί^ layer of the adhesive combination *, set for 14 days: enough two to: under the conditions of the lightning resistance line A and B, visible adhesive The surface of the layer = ϊ ϊ = ί ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ The value of the surface resistivity is decreased. On the other hand, from the viewpoint of ft strength, the content of potassium bis(fluorosulfonyl)imide must be limited to a predetermined value or less. More specifically, §, right double (fluorine continuous When the content of the imine is not more than 0.05 parts by weight, the surface resistivity of the adhesive ^ 1x10 Ω / 匚] ' sometimes reduces the antistatic property. On the other hand, bis(fluorosulfonate) When the content of the potassium imide exceeds 15 parts by weight, the adhesive strength of the adhesive becomes a value of less than 0.1 N / 25 faces. When the film substrate or the like is learned, there is a possibility that peeling or the like may occur. Therefore, from the characteristic curves A and B, bis(fluorosulfonyl)imide should be used with respect to 1 part by weight of the (meth) acrylate polymer. The content of potassium is set to a value in the range of 0.05 to 15 parts by weight. In addition, in the fourth figure, an example of potassium bis(fluorosulfonamide)imide, 34 201120170 ίί: ί5 Λ 基 磺 ) ) In addition, the same component (C): a crosslinking agent may be obtained, and the binder composition of the second embodiment is characterized in that a crosslinking agent is contained as the component (c). And as for the crosslinking agent, it is preferable to use a smear, an agent, a nitrogen-based cross-linking agent, an epoxy-based cross-linking; a ruthenium-and a metal-based cross-linking agent, and particularly preferably In contrast, by containing an isocyanate-based crosslinking agent, the adhesion strength and storage modulus of the Leg composition can be adjusted to be more suitable = that is, when the right is a disproportionated acid g-based crosslinking agent, i The blood (the propyl group or the county has a chemical cross-linking between the (meth) acrylate polymers. The high-viscosity iSi can also be extracted, and the cyanate is used. The specific type of the crosslinking agent is the same as that described in the first embodiment. tw tl - 4. The photocurable component is low in the binder composition of the present invention and the second embodiment, and therefore does not contain The fineness is reduced to the temperament of the genus, but if it does not impair the granulation of the granules, it may contain 35 201120170 = the amount of polyfunctional (fluorenyl) __    , relative to 100 parts by weight of the f-acrylic acid composition, it is more appropriate to make the light into a ί full i heavy value so that = titanium ίίΐί too, especially set to 0.1 ^ Is not. Further, in a predetermined amount of the photocurable component blind, 3 parts by weight are Α within this range the amount of light of a specific polymerization initiator corresponding mating ..

[Third Embodiment] The third embodiment of the invention is a binder composition, ί is a (meth)propionic acid vinegar polymer of m), and an electrostatic λ' of which is a component (8) antistatic agent. 05〜15重量。 The ionic species is a potassium fluorinated sulfonium imide salt, and the amount of the component (A) (mercapto) acrylate polymer is set to 0. 05~15 weight a value within the range of parts, and the component (A) (fluorenyl) 2 enoate polymer comprises: a fluorene (meth) acrylate polymer containing a moiety derived from a (meth) acrylate And a structural part derived from the vinyl group monomer of the steric group; the ratio of the hydroxyl group-containing vinyl monomer is from 1 to 20% by weight based on the total amount of the monomer components during copolymerization; And a second (meth) acrylate polymer containing a moiety derived from a (meth) acrylate monomer and a moiety derived from a carboxyl group-containing vinyl monomer; wherein 'the first (meth) When the amount of hydroxyl groups in the acrylate polymer is H1 and the amount of carboxyl groups in the second (meth) acrylate polymer is C1, C1/H1 will be used. When the equivalent ratio is set to the illustrated square. 〇i~1 value in the range of billion, and 'the binder composition contains as the component (D) of the photocurable composition. θ > Here, the binder of the third embodiment can form a binder composition of an adhesive which is excellent in dimensional stability and storage stability. Therefore, for example, when used for bonding a polarizing plate and a liquid crystal cell, the adhesive can suppress polarization even when exposed to a severe environment. 36 201120170 The polarizing plate of the present embodiment is resistant to the polarizing plate. Excellent in light leakage. Similarly, 39 = the binder composition of the second embodiment is the flute 12, and the adhesive composition of the embodiment also corresponds to the subordinate concept of the adhesive composition of the embodiment. In the embodiment of the fL3, it is the third embodiment. The characteristic content of the adhesive composition is centered for specific

The L component (A): the (meth) acrylate polymer (1) is in the form of a mixture, and the knives (meth) acrylate polymer in the adhesive composition of the third embodiment is in the form of a mixture. Including: a 1st (fluorenyl) acrylate polymer containing a structural part of a acrylate monomer and a structural moiety derived from a hydroxyl group-containing monomer as a structural unit, and a phase = The total amount of the monomer components, the hydroxyl group-containing vinyl monomer amount is a value in the range of 1 to 20% by weight; the second (mercapto)propyl ester polymer containing the (mercapto) acrylate monomer, ,,. a moiety and a moiety derived from a carboxyl group-containing ethylenic monomer.

Here, the 'first (fluorenyl) acrylate polymer and the second (fluorenyl) acrylate polymer each have a fluorene moiety derived from a (fluorenyl) acrylate monomer. As the (meth) acrylate monomer, it is preferred to use a (mercapto) acrylate monomer having a value of a carbon atom in the range of from 1 to 20, and that the number of carbon atoms in the alkyl group is 1 The type of the (mercapto) acrylate monomer having a value in the range of 〜2〇 is the same as that described in the first embodiment. And , in the first and second (meth)acrylic acid-g polymers, 37 201120170, it is usually preferable to form a 50-mer propylene-based polymer constituting the main monomer of these polymers. The value in the full range, and the value of the average value, is preferably 60 to 99% by weight, and further, a value in the range of 80 to 98% by weight. (in the case of the fluorenyl-based polymer, the preferred one of the mono- yl groups) (iv) the acid-polymeric acid-based polymer, especially the second (meth) propylene-forming monomer 85-93 base) Phthalate monomer is all

Features: Qiaojia 3々2 state binder composition, the (tetra) compound having a hydroxyl group contains an intramolecular Si Si body by means of Ϊ = Jf base in the molecule and in the environment; ^ 5, real, good The adjustment of the antistatic strength. , long-term and easy to carry out the adhesion, ΐί can be used in the molecule with a vinyl group in the molecule of vinyl monopropyl propyl ester, (meth) propyl ϊ ΐϋΓ ΐϋΓ ΐϋΓ ) ) ) ) 丙 ( ( ( (曱 ) 丙 丙 ϋ ϋ ϋ ϋ ϋ 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 ϋ Further, in the binder composition according to the third embodiment, the hydroxyl group-containing vinyl group is a hydroxyl group-containing vinyl group in the total amount of the monomer component in the case of the copolymer of the polymer. The content of the monomer is set to a value in the range of 1 to 20% by weight. In other words, if the content of the hydroxyl group-containing vinyl monomer is less than 1% by weight, the effect of addition is not exhibited, and thermal crosslinking occurs due to the action of 8 201120170 ϊίίΧϋ, and the like. Durability in a special money environment I good adhesion drill content Si side 20 will id ‘if the secret vinyl monomer

;ffl ϊ :&〇)B i-optical = the value in the weight-reducing agent composition is 3~Γ, which is especially suitable for the K-side, i- 2 (meth)acrylic acid vinegar polymer, its special The money-based monomer is used as a copolymerization component of a (meth) propylene-based polymer. By using a specific amount of thiol in the molecule, it can make the durability under certain conditions good, and when it is transferred, it can promote the heat crosslinking agent, which is caused by Examples of the ethylene-based monogas having a repressive group in the molecule include, for example, acrylic acid, methacrylic acid, crotonic acid, maleic I, itaconic acid, and tumconic acid. When considering the phase glutenity with the above (methyl>acrylic acid vinegar monomer, it is particularly preferable to be acrylic acid or methyl propyl acid. And '2nd (meth) acrylate polymer) In the above, the total amount of the monomer components in the case of polymerizing the polymer is preferably a value in which the content of the vinyl group-containing vinyl monomer is set to be in the range of 1 to 30% by weight. When the content of the vinyl monomer of the carboxyl group is less than 1% by weight, the durability may be lowered. 39 201120170 The content is caused by the fact that if the carboxyl group-containing vinyl monomer is 30% by weight If the strength is too high, the re-peelability 佶> «·', and the content of the octaacrylate monomer in the range of 1 to 2 碳 of the thiol group is relatively decreased, and the copolymerization is decreased, so that the optical properties of the obtained binder are obtained. And the durability is sometimes easy to reduce. When the SS is ίίϊ, poly Λ Λ methyl propyl acetoacetate polymer Γϊ Γϊ 成 成 成 成 成 成 成 成 成 成 成 成 成 成 成 成 成 成 成 成 成 成 成 成The value is in the range of 3 to 15% by weight, and it is particularly preferable to set the value in the range of 7 to 12% by weight. The first (meth) acrylate polymer and the second (meth) group also contain a specific amount of the above monomer, such as 1 gynecamine, hydrazine-methacrylamide, hydrazine, methyl group, amine, etc. F-amine amine (meth)acrylic acid monomethylaminoethyl hydrazine (its formazan) decanoic acid f ethyl amino ethyl sl, (methyl) acryl acid (methyl ketone) acrylic acid monoethyl amide a propyl ester or the like which contains an aliphatic ring-containing (fluorenyl) acrylate; (a olefinic ester-containing (fluorenyl) acrylate such as an olefinic acid ester, etc.), in addition to the above-mentioned copolymerization component, From the viewpoint of not damaging the effect of the treasure too, the copolymerization of the first (the ° = (methyl) propylene polymer, ί, the above (meth) acrylate polymer content of 5 points] It means the theoretical value calculated by the single structure I as the structure. The flat bottle is further reduced, and the copolymerization side is not particularly limited, and may be a random copolymer, a block copolymer, or a graft copolymer. (2) An equivalent ratio and a binder composition according to the third embodiment, characterized in that a K-alkyl acrylate) When the hydroxyl group in the compound is H1 and the amount of carboxyl groups in the second (meth)acrylate polymer is C1, the equivalent ratio expressed by ci/H1 is set to 〇. 〇1 〜1 · 0 The reason is that if the equivalent ratio is less than 〇.〇1, the bonding strength when the photocuring is formed to form a binder is sometimes significantly lowered' or the durability in a specific environment is not On the other hand, if the equivalent ratio is more than 1.0, the adhesive strength when the photo-curing is formed to form a binder is too high, and the re-peelability is insufficient. The surface resistivity of the adhesive layer is too high, and it is sometimes difficult to suppress the generation of static electricity. Therefore, it is preferable to set the equivalent ratio expressed by C1/H1 to a value in the range of 〇·1 to 0.8, particularly preferably The value is set to a value in the range of 〇3 to 〇.6, θ, and the surface resistivity of the above-mentioned equivalent ratio represented by C1/H1 and the adhesive which is obtained by photocuring the adhesive composition will be described using the fifth graph. And the relationship between the bond strengths, that is, 'in the fifth picture: the first axis of the first (meth) acrylate vinegar The amount of hydroxyl groups in the polymer is set to an equivalent ratio (-) expressed by C1/H1 when the amount of the base in the H1 and the second (fluorenyl) acrylate polymer is C1, and the obtained binder is obtained on the left vertical axis. The surface resistivity (Ω/匚|) of the adhesive which is photocured by the composition is a characteristic curve A; the adhesive which is obtained by photocuring the obtained adhesive composition with the right vertical axis is bonded to the glass surface for 14 days. The characteristic curve B of the adhesive strength (N/25mm) (based on Examples 30, 32 and 37). The details of the adhesive composition, the photocuring conditions, and the surface resistivity and the bonding strength are described in Implementation 41 201120170 Example. Curing lines A and β can be seen to make the bonding strength of the adhesive composition light (10) according to the tendency to be considered. It can be seen that the value of 自 ϋ ϋ ι ι ι ι ι ι ι 设 设 设 设From the viewpoint of the bonding strength of m疋, it is necessary to stick the value of C1/H1 to less than 〇.01 to the sheet strength i when G.1N/25mm is interrupted for use in an adhesive alpha sheet such as an optical film. There may be problems such as peeling. Head, 1 main f two-way ΐ, if the value of C1/H1 exceeds the value of U, ΐί Ξ ίίί ΐ χ Ι Ι Ω ί 于 于 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自 自The bond strength of the U-producer is more than 50N/25mm, and it is possible to re-peel the small defect. 志-, Ϊ2 is determined by the characteristic curves A and B, and the set ratio expressed by C1/H1 should be set to the range of 0.01 to 1.0. (3) The ratio of the composition of the component (A) (meth) acrylate polymer methyl) acrylic acid vinegar polymer, preferably 21 ,,) The ratio (weight basis) represented by the acid ester polymer/2nd (meth)acrylic acid is set to a value in the range of from 99/1 to 60/40. This is because if the ratio is more than 99/1 , the durability in a specific environment is sometimes not enough. The scorpion brother: hf On the one hand, this is because, if the ratio is less than 60/40, the shell is light-cured to form a binder. If the bonding strength is too high, the removability is not sufficient. 42 201120170 Therefore, when it is a component (A) (meth) acrylate polymer, it is preferable to use K-methyl acrylate. The ratio of the polymer/2nd (mercapto) acrylate polymer (weight basis) is set to a value in the range of 96/4 to 80/20, and particularly preferably set to a range of 93/7 to 88/12. (4) Weight average molecular weight and 'weight average molecular weight' of the first and second (fluorenyl) acrylate polymers of the constituent (A) (meth) acrylate polymer and the first In the embodiment, the values are set to be in the range of 100,000 to 2.2 million, respectively.

2. Component (B): Antistatic agent The component (B) may be the same as the one described in the first embodiment in terms of its kind, content, and dispersing aid. Further, the relationship between the surface resistivity and the bonding strength of the binder of the bis(fluorocontinuum) imine clock and the photocuring of the binder composition will be described using the sixth graph.

That is, in the sixth graph: the horizontal axis is taken from the total amount of the bis(fluorene) acrylate polymer (the i-th and the second (nonyl) acrylate polymer) relative to 100 parts by weight of the (meth) acrylate polymer. The content (parts by weight) of the content of the binder obtained by curing the obtained adhesive composition on the left vertical axis is a characteristic curve a (the surface resistivity (Ω / □) of the adhesive obtained by solidification; and the adhesive composition obtained by solidification with the right vertical axis is cured. A characteristic curve b (based on Examples 31 to 34) of the adhesive strength (N/25 mm) of the bonded adhesive on the glass surface. Further, the details of the binder composition, the photocuring conditions, the surface resistivity, and the measurement conditions of the bonding strength are described. The surface resistivity of the adhesive which is obtained by photocuring the adhesive composition can be seen from the characteristic curve A. A tendency to decrease as the bis(fluorosulfonamide) sub-content increases. 43 201120170 On the other hand, it can be seen from the characteristic curve B that the adhesive strength of the adhesive which is obtained by photocuring the adhesive composition tends to decrease very slowly as the content of bis(fluorosulfonamide)imide potassium increases. In view of the above two tendencies, it is understood that from the viewpoint of suppressing generation of static electricity, it is preferable to increase the content of bis(fluorofluorene)imide potassium to reduce the value of surface resistivity, and on the other hand, it is necessary to maintain a double (气气)_ * λ / / ϋ 双 ( 气 气 气 气 气 气 气 气 气 气 气 气 气 气 气 气 气 气 气 气 气 气 气 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏. If the content of the imine unloading is more than 1 part of iff, it is sometimes difficult to bond the adhesive to a strong value of the temple, for example, 〇.1N/丽The above G is used in the photopathology department, and there may be problems such as peeling. = 2 curve A & B can be seen 'relative to the value of 1 〇〇 I should be measured into the range of 05~15 $ Quantities, although the i ϋ 人 人 i i i 表示 表示 表示 系 系 系 系 系 系The actual potassium / gas money Gu Yamin r丌ί仵 to the characteristic curve of the same tendency. 3. Component (D): The photocurable component contains a photocurable component as a component (a characteristic ϋ binder composition, which is bonded to j, and can be used to adjust the storage modulus and the bonding strength and time caused by > ' σ 晚 晚 ' ' can also be aging treatment 201120170 Therefore, the adhesive characteristics change less with time, can obtain more excellent durability 》 (1) kind as for the photocurable component, it is more suitable to use, for example, weight average molecular weight A polyfunctional (meth) acrylate monomer of 1,000, an acetoacetate oligomer, and an acrylate polymer having a group having a (meth) fluorenyl group introduced into a side bond. Further, as for the specific type of the photocurable component, the same type as that described in the first embodiment is preferably used, but

If a cyclic structure, for example, a carbocyclic structure and a heterocyclic structure, a polyfunctional (meth) propylene is produced, for example, as a bis(indenyl)acrylic acid ethoxylate. Bismuth isocyanurate, etc., a monomer having an isocyanate vinegar structure, a di-I-alkyl di(meth)acrylate, an ethylene oxide-modified hexa-iso-didicarboxylic acid di(曱) Acrylate, tricyclodecane dimethanol dicarboxylate, neopentyl glycol modified trimethylolpropane dif acid vinegar, diamond bis (mercapto) acrylic acid vinegar, etc., urea ester structure monomer. And there is a mess

(2) Content and, as far as the content of the component (D) photocurable component is 100 to 5 parts by weight of the component (4) (methyl) propylene, it is determined to be in the range of 1 to 25 parts by weight. , the content of the photocurable component is not S S--lifting height: == and £ weight (10) (10), _ its distribution

The optical properties of the Si adhesive are sometimes difficult to apply to the aperture 45 201120170. Therefore, it is preferred to set the photocurable component to a concentration of 5 to 20 parts by weight based on 100 parts by weight of the (meth) acrylate polymer L. The value 'in the range' is preferably set to a value in the range of 1 〇 to 15 parts by weight. (3) Photopolymerization initiator When the component (D) photocurable component is cured by ultraviolet rays or the like, it is preferred to add a photopolymerization initiator to initiate the reaction. As the photopolymerization initiator, the same photopolymerization initiator as that described in the first embodiment can be used.

And the content of the photopolymerization initiator is the same as that described in the first embodiment, and is preferably set to a value within a range of from 1 to 30 parts by weight based on 100 parts by weight of the photocurable component. In addition, in the case of ultraviolet curing or the like, a photopolymerization initiator is used to enable faster and more reliable curing. However, in the case of electric f curing or the like, since the energy level is high, the light polymerization can be omitted. δ initiator or as much as possible to reduce the photopolymerization initiator. 4. Ingredient (C): Crosslinker

Further, as the binder composition of the third embodiment, it is preferable that 3 has a crosslinking agent as a component (〇1) because of the binder strength when the binder composition can be formed into a binder by containing a crosslinking agent. And the storage modulus is adjusted to a suitable range. This is because, by adding a crosslinking agent, it reacts with the (thiol) compound to form a methacrylate. Chemical crosslinking occurs between the polymers. Fine person It is so 'if it is a cross-linking agent', it can improve the adhesion between the adhesive and the adherend which are made by curing the adhesive: the paste is 0 46 and the type of the cross-linking agent is not It is particularly limited, and the same type as that described in the first embodiment can be used. Further, the content of the component (C) crosslinking agent is the same as that described in the third embodiment. It is preferably set to 〇 with respect to 1 part by weight of the component (A) (mercapto) acrylate polymer. ~1〇 Values within the range of duplicates. [Fourth Embodiment] A fourth embodiment of the present invention is a binder which is characterized in that it comprises the following steps (1) to (3) to form g: (1) a step of preparing a binder composition The binder composition is a (meth) acrylate polymer of the component (A) and an antistatic agent, and the component (B) an antistatic agent is a potassium fluorosulfonimide salt. At the same time, with respect to 100 parts by weight of the component (A) (indenyl) acrylate acid S, the content is in the range of 〇〇 5 to 15 parts by weight, .... The binder (3) cures the layer of the binder composition to form an implementation layer of the binder layer. The fourth step (1) of the present invention (the preparation step of the binder composition) is the step of preparing the binder composition, wherein the gas-containing two salts = ίίΓο ^Diyl) acrylic vinegar polymer, which has a value of 3 篁 υ. υ 3 α parts by weight. More specifically, in the solvent such as ethyl acetate, a dispersion of the component (B) is prepared by adding a fluorine-containing sulfonimide salt of a specific cationic species to potassium. It is preferred to dilute the component (A) with a dilute solvent as needed, and add the dispersion of the obtained component (8) dropwise to prepare a homogenous liquid. Adding the ingredients to the obtained mixture as needed, and then adding the viscosity to the mixture, and then mixing the desired viscosity. 2. Step (2) (coating step of the adhesive composition) Bonding pattern/coating (2) Polyester film such as alcohol ester, or polypropylene, tree (tetra) acid resin = s material slave 20 ~ method, ii (10): cloth J composition composition method, blade coating method, mouth; scraping 77 coating method, roller Coating = solvent adhesive At this time, the value of the coating layer is relatively good. (2) & heart 00 (four) ϊ ^ίΐίί condition 'surgery in Μ ~ boots drying 48 This is because 'if the thickness of the coating layer When it is thin, it may be difficult to obtain sufficient adhesive properties. On the contrary, if it is too thick, residual solvent may become a problem. 3. Step (3) (cure step of coating layer) Step (3) is to bond the adhesive The step of curing the coating layer to form a binder layer. That is, as shown in the first (b) diagram, it is preferable to laminate the surface of the coating layer 1 in a state after drying on the release film 2. The substrate 101 such as a substrate is cured in this state to form a binder layer 10' which is wider than the following, and the light solids are respectively described. Step aging treatment step. (1) Photocuring step The photocuring step is a step of curing the binder composition containing a photocuring component such as a polyfunctional (fluorenyl) acrylate monomer. As shown in the seventh (C) diagram, this step is a step of exposing the active energy ray to cure the coating layer γ coated on the release film 2 to form the adhesive layer 10. ^ ^ Moreover, for the active energy Irradiation of the radiation, the composition of the agent is preferably applied to the release film, and dried, and immediately irradiated without delay. This is because the coating layer of the adhesive composition formed on the release film at any time is desired. The chemical component may be separated from other components. The external energy may be, for example, purple, and the ultraviolet light may be obtained by a high pressure mercury lamp, an electrodeless metal toothed lamp, or the like. The electron beam can be obtained by means of a speeder or the like. The radiation is added, and the irradiation amount of the active energy ray β is preferably irradiated by 50 〇〇〇mj/cm2 in the range of 50 〇〇〇mj/cm 2 , which is due to 'activity b 50 mJ When the value of /cm2 is If the irradiation amount is less than the reaction, it may be difficult to obtain a photocurable composition between the aspect, the activity can be induced by Jin pounds adhesive properties. When the value is another 1000 mJ/cm2, the right amount of irradiation is caused by exceeding the concern. There is a 700mJ/cm2 agent group which can destroy the binder or the substrate. The irradiation energy of 1() 0~500mJ/cm2 is effective. ^ It is particularly suitable for irradiation 120~ The active energy is not suitable for self-peeling. The film 2 is immersed in an effective condition without damage to a substrate such as a polarizing plate. (2) The aging treatment step includes, for example, an odorant agent = coagulation self-assembly Sii): a thermal crosslinking agent is blended in the conjugate composition, and the viscous agent is disposed at the time of setting Mouth = into 2»: This is produced on the layer and the substrate, since it is not bonded ~3 (TC. 5GC ' is preferably set to 23 50 official rabbit - 苎! · is the humidity, should be set to 30~75 %拙, is more than 45~65%RH. Q For the period of aging treatment, it should be set to 3~20 days, preferably set to 5~14 days. Misfortune I* 3 2二ί The thermal crosslinking of the coating layer of the composition is carried out by the drying step of the upper side and the aging treatment step. 4. Adhesive properties (1) Storage modulus and, for the bonding of the second and second embodiments: curing The binder is preferably a value in the range of 8 MPa to 10 MPa. Therefore, by setting the storage modulus G to the range It is possible to more effectively improve the durability in a predetermined environment. That is to say, the reason is that when the storage modulus G's is depreciated, it may be difficult to obtain a value in a specific environment. The desired bond is strong, therefore, it is more suitable for the storage modulus G of 23〇C.

A value in the range of 0.05 to 0.75 MPa is particularly preferably set in the range of & ^ 0.29 MPa. The mouth and the heart are U. 1U. The adhesive composition of the third embodiment is fixed such that the storage modulus G' of 23 °c is set to: the value in the interior is preferably set to 0.3 to 5 M=. In addition, as a method of measuring the storage modulus G', it is preferable to use a torsional shear method based on, for example, JIS K7244-6, and to store the test piece under the following conditions, in particular, in the range of 〇·45~3Μρ& The modulus G'. Bu 201120170

Frequency: 1 Hz Temperature: 23 ° C (2) Adhesive strength, and 'It is recommended that the adhesive strength of the adhesive is set to 〇.1 after being attached to the adherend (glass surface) for 1 day and attached for 4 days. ~ 50N/25mm range of values. This is because if the bonding strength is less than the value of 0.1 N/25 mm, the long-term durability under certain conditions may not be sufficient. When the other adhesive strength exceeds a value of 5 〇 n / 25 Å, the removability may be excessively lowered. It is preferable to set the adhesive strength of the adhesive to a value within 0.5, particularly preferably in the range of 1 to 30 N/25 mm. Moreover, the measuring method of the adhesive strength is described in the examples. (3) Surface resistivity The surface residual ratio is set to 1x107. If the resistivity exceeds the value in the range of 1x10, 1074xt〇:i 5x 〜1χ10"Ω/□. In particular, it is set to 1x108. The method of defeating the surface resistivity is described in the examples. [Fourth Embodiment] A fifth embodiment of the present invention is an adhesive sheet comprising a pressure-sensitive adhesive layer containing the above-mentioned binder on a substrate. Hereinafter, a fifth embodiment of the present invention will be specifically described focusing on differences from the first to fourth embodiments with reference to the drawings. 1. Substrate In the present invention, the substrate is preferably an optical film substrate, and an adhesive layer containing the binder according to the fourth embodiment is provided on at least one surface of the optical film substrate. The base material 101 in the adhesive sheet 100 of the present invention is not particularly limited as shown in the first and seventh figures, but is preferably, for example, polyvinyl alcohol or polyethylene terephthalate. Ester, triacetyl cellulose, polycarbonate, liquid crystal polymer, cyclohexane, polyimine, polyamine, polyamidoxime, polyphenylene, polyetherketone, polyetheretherketone, poly An optical germanium substrate such as a hard, polyether, polyphenylene sulfide, polyarylate, propylene, a resin, an alicyclic structure-containing polymer, or an aromatic polymer. In the case of the application, it is preferable to use a polarizing plate, a layer protective film, a viewing angle widening film, an antiglare film, and a phase difference plate 4 for an optical enamel substrate such as a liquid crystal display panel.

According to the present invention, it is possible to obtain an advantage of suppressing the occurrence of light leakage even when the substrate is made to have a polarizing plate. In the case of the present invention, the polarizer which is a moth-containing polybenzamine which is a raw material of a polarizing plate can be used as a substrate 10 in the present invention. Further, a polarizer or the like in which a polarizer is broken with a protective film of diethyl phthalocyanine or polyethylene terephthalate can also be used. Further, the spot sheet when the substrate is a polarizing plate is sometimes referred to as a 53-layer polarizing plate with a binder layer. Then the operability is excessive "/ or __" when the second b value is higher than ί (9) redundant 5~_m = (four) 1E, especially in the range of 1 () ~ Μ Μ ^ ^ ^ , , , , , , , , , , The surface of the coating layer formed on the substrate 1G1 is such a surface treatment, for example, a primer treatment, a flame treatment, etc., in particular, a primer treatment is used as an electric cause, by using The base material on which the undercoat layer is formed can further improve the adhesion of the adhesive layer to the substrate. Further, as the material constituting the undercoat layer, a cellulose ester (for example, cellulose acetate, Cellulose acetate propionate, cellulose acetate butyrate, nitrocellulose, and combinations thereof, polyacrylic acid, polyurethane, polyvinyl alcohol, polyvinyl ester, polyvinyl alcohol, polyethylene ether, poly Ethyl ketal, polyvinyl styrene, polyvinyl butyral, and the like. Further, the thickness of the undercoat layer is not particularly limited, but it is usually in the range of 0.05 to 10 / zm. 2. The adhesive layer and the adhesive in the bonded sheet of the present embodiment 201120170 a The layer 10 is formed of a binder layer formed of the specific binder described in the fourth embodiment. Further, the details of the binder can be described in the fourth embodiment. The description is omitted here, and it is preferable to set the thickness of the adhesive layer 1 to a value in the range of 1 to 1 Å from the range of m. This is because the thickness of the adhesive layer is set. In the above-mentioned range, the desired bond strength and the storage modulus property can be more stably exerted. That is, if the thickness is not full, it is sometimes difficult to express the desired bond strength and ring. In addition, when the thickness exceeds the value of l〇〇Vnj, the thickness may exceed the value of l〇〇Vnj, which may cause problems such as contamination of the adherend and residue of the adhesive. Therefore, it is preferable to set the thickness of the adhesive layer to a value in the range of 5 to 7 Å, and it is particularly preferable to set the enthalpy in the range of 1 〇 to 5 〇 #m.

And 'as a method of forming the adhesive I on a substrate such as an optical film substrate, preferably as the first (a) to ((:) and the seventh (a) to (c) = household $ no, will The surface of the coating layer formed on the release film 2 on the side of the non-peeling layer 2 is directly adhered to a substrate such as an optical film substrate, laminated, and then cured to obtain a substrate having a substrate such as an optical film substrate. Alternatively, the adhesive layer 2 applied on the release crucible may be solidified to form a binder layer, and then the substrate such as the optical film substrate may be laminated. Preferably, the substrate is a release film, and another release film 55 (9) is laminated on the surface of the agent layer opposite to the release film, and the adhesive sheet 1001 is a layer of Si. The two layers of the layer 10 have a release film. 2 The peeling adhesion of the strength manganese film to the film, =: $ „the strength is different, in the use of the obtained 5 off film, 'can be peeled off one of the bonded sheets of the method without damaging the adhesive layer The adhesive layer on the release film is adhered to the base SiiS such as an optical film substrate, whereby a substrate having an optical film substrate or the like can be obtained. Cage ΐΊ * 需要 需要 需要 需要 需要 需要 需要 需要 需要 需要 需要 需要 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学 光学As for the T method of bonding the obtained optical film to the adherend, as shown in the first (C) to (d) and the seventh (a) to (d), the first layer is laminated on the adhesive. The release film 2 on the layer 1 is peeled off, and the surface of the adhesive layer 1 呈现 is adhered to the adherend to be bonded. Thus, the embodiment will be described in more detail with reference to the examples. The present invention. [Examples 1 to 14 and Comparative Example 1. Preparation step of the binder composition = mixture, the components are mixed at a predetermined ratio to prepare a numerical value table in the adhesive; Si content. (1) (Methyl) propionate polymer

5重量份的苯酯酯的2-hydroxyethyl acrylate butyl acrylate (ΒΑ), 0. 5 parts by weight of 2-hydroxyethyl acrylate, according to a conventional method, 98. 5 parts by weight of butyl acrylate (ΒΑ), 0.5 parts by weight of 2-hydroxyethyl acrylate (hea) and 1 part by weight of acrylic acid (AA) were polymerized to obtain a (mercapto) acrylate polymer having a weight average molecular weight of no. The obtained (mercapto) acrylate polymer was made into a 20% by weight ethyl acetate solution. • BA/HEA/AA (97.5/0.5/2) Mw=1.7 million • ΒΑ/ΗΕΑ/ΑΑ (96·5/ 0·5/3) Mw=1.7 million

• Μ/ΗΕΑ/ΑΑ (95· 5/0. 5/4) Mw=1.7 million • BA/HEA/AA (94.5/0.5/5) Mw=1.7 million • BA/HEAC99/1) Mw=1.7 million • BA/HEAC98.5/0.5) Mw=1.7 million • BA/HEA (95/5) Mw=1.7 million • BA/AAC99/1) Mw=17 million 57 201120170 • BA/AA(95/5) Mw= 1.7 million • BA/AAC90/10) Mw=1.7 million except that the polymerization ratio of butyl acrylate, acrylic acid ethyl ester and acrylic acid was changed to the ratio in parentheses, respectively, and BA/HEA/AA ( 98. 5/0. 5/1) The same polymer was obtained. Further, the dilution when adjusting the binder composition is also the same. (2) Alkali metal salt • KFSI: bis(fluorosulfonyl)imide potassium • LiTFSI: lithium bistrifluorodecane sulfonimide (3) Dispersing aid • TG: tetraglyme dimethyl ether • Polyether polyol: polyoxyethylene glycol-polyoxypropylene glycol block copolymer • adipate (4) polyfunctional acrylate monomer • tris(propylene oxyethyl) isocyanurate Acid ester (manufactured by Toagosei Co., Ltd., Aronix M-315) (5) Photopolymerization initiator • Benzophenone / 1-hydroxycyclohexyl phenyl fluorenone = 1 / 1 (weight ratio) (Ciba Specialty Chemicals Limited Manufactured by the company, Irgacure 500) (6) Isocyanate crosslinking agent 58 201120170 • Trimethylolpropane adduct of toluene diisocyanate (manufactured by Nippon Polyurethane Co., Ltd., CORONATE L, Mw: 657, solid content 75%) ( 7) decane coupling agent • KBE9007: 3-isocyanate propyl triethoxy decane (manufactured by Shin-Etsu Chemical Co., Ltd., KBE9007) • KBM403: 3-glycidoxypropyltrimethoxy decane (Shin-Etsu Chemical Co., Ltd.) Manufactured by the company, KBM403) In addition, the weight average molecular weight of the (meth) acrylate polymer Determined by gel permeation chromatography (hereinafter abbreviated as GPC method). That is, first, a calibration curve is prepared using polystyrene. Thereafter, the weight average molecular weight is represented by a polystyrene-converted value. Then, a solution of a tetrahydrofuran (THF) having a concentration of 1% by weight, such as a (meth) acrylate polymer, was prepared, and GEL PER MEATION CHROMATOGRAPH Hf manufactured by Tosoh Corporation was 8020 (by TSKgelGMHxl, TSKgEL GMHxl, TSKgel G2000hxl). The three-column formed) was measured for the weight average molecular weight under the conditions of 4 (TC, THF solvent, 1 ml/min.) • As a guard column, TSK GUARD COLUMN manufactured by Tosoh Corporation was used. 匁丨f厶J clothing 2. Coating step of the adhesive composition if ί Thickness of the release film * 38_ of the polyparaphenylene 5 film (added by untec Co., Ltd. • ft, (four) knife coater coated by s-shaped into 15% by weight The adhesive group «material, and the thickness after drying is 25_. Then, after drying at 90 C for 1 minute, it is laminated on a polarizing plate with a thickness of 180/zm of 201120170. 3. Curing of the adhesive composition layer Step (1) Thermal curing (conservation period) 23^503⁄4 ^aging treatment), bonding the adhesive to the polarizing plate with the adhesive layer of Example 1. U-transmission (2) photocuring "gas tU2 and 13 due to Containing as a light solid Knife, multi / fresh monomer and an acrylic-based photopolymerization vinegar so ίΐ before photocuring the above-described thermosetting «under: Article s == r sheet from a solid layer side Qi

Lamp: High-pressure mercury lamp (manufactured by Eye Graphics Co., Ltd.) Light quantity: 300mJ/cm2 Illuminance: 300mW/cm2 ggf) and illuminance meter: UVF-PFAl (Eye Graphics has

1 Evaluation (1) Evaluation of adhesive strength The adhesive strength of the polarizing plate with a binder on the adherend (glass surface) after 1 day and 14 days was measured. Namely, a polarizing plate with a binder layer obtained was cut into a size of 25 mm wide and 100 mm long by using a cutting device (manufactured by Takino Seisakusho Co., Ltd., SUPER CUTTER) to prepare a sample. Next, after peeling off the release film from the obtained sample, the adhesive layer of the sample was attached to a non-glass (manufactured by Corning Co., Ltd., EAGLE XG). Then, the non-test glass to which the sample was attached was placed in a high-pressure dad (manufactured by Kurihara Seisakusho Co., Ltd.), and pressed at 5 MPa, 50 ° C for 20 minutes, and then placed at 23 ° C, 50% RH. Hours (1 day). Next, using a tensile tester (ORIENTEC Co., Ltd., Tensilon), the sample was peeled off from the alkali-free glass under the following conditions, and the adhesive strength was measured. The results obtained are shown in Table 2. Peeling speed: 300 ram/min Peeling angle: 18 (Γ Similarly, after the sample was attached to the non-inspected glass, the bonding strength after standing for 336 hours (14 days) in an environment of 23 ^ 2 50% R. 。 was measured. The results obtained are shown in Table 2. (2) Evaluation of durability The durability of the polarizing plate with a binder under the specified conditions was evaluated. Ground =, using a cutting device (manufactured by Takino Seisakusho Co., Ltd.; 2PER CUTTER) 'The prepared polarizing layer with the adhesive layer was cut into a size of 233 mm x 309 mm to prepare a sample. The mouth ααΪ, after peeling off the release film from the obtained sample, the sample layer was attached to the non-test glass (c) Manufactured by 〇rni Co., Ltd., EAGLE XG).

/s system, the alkali-free glass to which the sample is attached is put into an autoclave (manufactured by Kuri Co., Ltd.), and is divided into 5°C/cm2, 5〇°C if and then '80°C/dry and 60 Under the endurance conditions of °C/90% RH, then place for 200 hours. Next, observe the state of the sample using a 10x magnifying glass and press the benchmark evaluation according to 201120170. The obtained _ result is shown in Table 2. ◎ ·· No defects are produced ^ In the side of the edge, there is no upper portion on the outer peripheral end material 6 (four). The surface is evaluated as 'on the production=,: the side is off:, (3) the surface resistivity is evaluated based on JIS K 6911, and the surface resistivity of the adhesive is measured. That is, the surface resistance of the adhesive was measured under the following conditions. The results obtained are shown in Table 2. Bovine (1) / Sample morphology: 50mm x 50mm sheet-shaped point agent 0 Thickness of the adhesive: 25ym Measurement environment: 23 ± 2 ° C, 50 ± 2% R. 测定. Measuring instrument: Mitsubishi Chemical Co., Ltd. , HIRESTA-UP MCP-HT450 '

Applied voltage: 100 V In addition, the value of 30 seconds after the start of the measurement was read as the table resistivity (Ω/〇) 〇 ^ 62 201120170 Table 1

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Further, the weight average molecular weight of the '(meth) acrylate polymer is measured by gel permeation chromatography (hereinafter abbreviated as GPC method). That is, first, a polystyrene was used to prepare a calibration curve. Thereafter, the weight average molecular weight is represented by a polystyrene-converted value. Next, a tetrahydrofuran (THF) solution having a concentration of 1% by weight of a measurement target such as a (meth) acrylate polymer is prepared, and GEL PER MEATION CHROMATOGRAPH HLC-8020C manufactured by Tosoh Corporation is used by TSKgel GMHxl, TSKgel GMHxl, TSKgel G2000hXL. The formed 3 hydrazine) was measured for weight average molecular weight under the conditions of 40 ° C, THF solvent, and 1 ml/min. Further, as a guard column, TSK GUARD COLUMN manufactured by Tosoh Co., Ltd. was used.

(2) Fluorinated sulfonimide potassium salt and dispersing aid As the component (B), the following fluorine-containing sulfonium imide potassium salt is uniformly mixed in the (fluorenyl) acrylate polymer. Further, a fluorine-containing sulfonium imide potassium salt and the following dispersing aid were separately mixed in a (meth) acrylate polymer. Component (B): potassium bis(fluorosulfonyl)imide (hereinafter sometimes referred to as KFSI.) 65 201120170 Dispersing aid: tetraethylene glycol dicarboxylic acid (hereinafter sometimes referred to as TG.) (3) For ingredients (〇 As the component (C), the following compound is used and mixed in a (meth)acrylic acid ruthenium polymer. Component (C): a trimethylolpropane adduct of toluene diisocyanate (sometimes referred to as TMPTDI) ( Manufactured by Sakamoto Polyurethane Co., Ltd., trade name: CORONATE L, Mw: 657, solid content 75%) (4) For decane coupling agent

As the decane coupling agent, the following compounds were used and mixed in a (mercapto) acrylate polymer. Alkane coupling agent: 3-glycidoxypropyltrimethoxy decane (sometimes referred to as KBM403.)

Manufactured by Us Yue Chemical Co., Ltd. 2. Coating of Adhesive Composition - Tianyu as a release film with a thickness of 38#m, a pair of separators (Lintec Co., Ltd.)

= Solid is divided into 15 faces. The material was allowed to have a thickness of 25/m after drying. Thickness ==3⁄41 After the drying treatment for the last minute, the layering; 3. The aging treatment of the binder composition is carried out for η days (aging treatment), and the conditions of the sub-hAb0/^RH are obtained. Adhesive strength is sufficient to crosslink 66 (1) Adhesive strength The adhesion strength of the polarizer with the adhesive layer on the adherend after 1 day and 14 days is measured. That is, the cutting device is used. Manufactured by SUPER CUTTER), the obtained polarizing plate with a binder layer is cut into a size of 25 mm wide and 100 mm long to prepare a measurement sample. Next, after peeling off the release film from the obtained measurement sample, it is attached to the non-test glass. (manufactured by Corning Co., Ltd., EAGLE XG). Next, the alkali-free glass to which the measurement sample was attached was placed in an autoclave (manufactured by Kurihara Seisakusho Co., Ltd.), and pressurized at 0. 5 MPa, 50 ° C for 20 minutes. The test piece was placed under the conditions of 23 ° C and 50% RH for one day. Next, the measurement was measured under the following conditions using a tensile tester (manufactured by OR IENTEC Co., Ltd., Tensilon). Peeling speed: 300 mm / Minute Disc peeling angle: 180° On the other hand, in the same manner, after the measurement sample was attached to the non-test glass, the adhesion strength after being placed under conditions of 233⁄4 and 50% RH for 14 days (336 hours) was measured. The results are shown in Table 4. (2) Durability The durability of the polarizer with the adhesive layer under the specified conditions was evaluated. That is, the cutting device (manufactured by Takino Co., Ltd. 201120170, SUPER CUTTER) was used. The polarizing month of the obtained adhesive layer was cut into a size of 233 mm x 309 to prepare a measurement sample. Next, the release film was peeled off from the obtained measurement sample, and then bonded to a non-test glass (manufactured by Corning Co., Ltd., EAGLE XG). Then, the non-inspection glass to which the measurement sample is attached is put into a high-dust dad. (manufactured by Kurihara Seisakusho Co., Ltd.), and pressurized for 5 minutes under conditions of 5 kg/cm2 and pO °C, and then put into g5〇. c/dry, 6 〇 and thermal shock (HS) conditions (1 cycle is -20 ° C (30 勿 clock) / 60 C (30 minutes)) under each endurance condition, then placed for 200 hours (or 2 〇〇 Loop view of H times magnifying glass The durability of the product was evaluated according to the following criteria. The results obtained are shown in Table 4. ◎ ················································· No defects such as foaming, corrugation, shedding, etc.. Defects such as foaming, corrugation, and shedding occur on the t4 side of the wood (from the end of the outer circumference). ^ X : 4 sides of the sample (from the periphery) Defects such as foaming, corrugation, and shedding at the end. · Upper) Generation (3) Surface resistivity The surface resistivity of the adhesive layer was measured in accordance with JIS K 6911. The values, S for the table read results are listed in Table 4. +U/D). Shape of the resulting layer: 50mm x 5° mm sheet-like adhesive 68 201120170

Thickness of adhesive layer: 25//m Measurement environment: 23±2°C, 50±2% RH Measuring instrument: manufactured by Mitsubishi Chemical Corporation, HIRESTA-UP MCP-HT450 Applied voltage: 100V (4) Storage mode The amount of the adhesive composition was applied to the release layer of the release film in accordance with the above-mentioned "2. Coating of the adhesive composition" step at 9 Torr. After the heat treatment was carried out for 1 minute, instead of the polarizing plate, the peeling film of the polyethylene terephthalate having a thickness of 38 μm was bonded to the other release film (!^ price 6 (: Co., Ltd., JI >;^£73801) and the release layer is brought into contact with the adhesive layer. ^ By the aging treatment of the polarizing plate of the tantalum adhesive layer of Dan 忖, the viscous sheet is obtained, thereby obtaining a bonded sheet. The adhesive sheet is peeled off on both sides of the release film, and the adhesive layer is laminated to have a thickness of 3 sides. It should be said that 丄if, ί is the most adhesive layer when the modulus is stored. The adhesive layer of the lower and uppermost stripping 臈 is drilled into a circular shape with a diameter of 8 sides to prepare a sample for measurement. 3 winter: kg 2=5^: peeling of the peeling film on both sides of the product, based on jis

Si Li ? The storage modulus G of the adhesive for the next job. The results obtained are shown in Table 4. 』 巧 5, _ 咐沁 咐沁 制造 、 DY DYNAMIC ANALYZER RDAfl frequency: 1Hz

Temperature: 23 ° C 69 [Example 16] In Example 16, the polymerization of the monomer component in the case of polymerizing the (meth)acrylic polymer as the component (A) was set as follows, except for Example 15 The polarized 'sheets with the adhesive layer were made in the same way and evaluated. Ingredient (A): BA/HEA/AA (97. 5/0·5/2) Mw = 1.7 million [Example 17] In Example ,, polymerization of (fluorenyl) ruthenium acrylate was carried out as component (A). The composition of the monomer component in the case of the material is set as follows, and the ratio of the fluorine-containing sulfonium imide potassium salt as the component (B) (the same as the dispersing aid oxime) is reduced to 1 part by weight. Example 15 A polarizing plate with a binder layer was produced in the same manner and evaluated. Ingredient (A): BA/HEA/AA (96. 5/0. 5/3) Mw = 1.7 million [Example 18] In Example 18, a (meth)acrylic acid vine polymer polymerized as the component (A) A polarizing plate with a binder layer was produced in the same manner as in Example 15 except that the composition of the monomer components was set as follows. Component (A): ΒΑ/ΗΕΑ/ΑΑ (96·5/0. 5/3) Mw=1.7 million [Example 19] In Example 19, a (meth) acrylate polymer as a component (A) was polymerized. When the ratio of the monomer component is set as follows, and the ratio of the fluorine-containing sulfonimide potassium salt as the component (B) (the dispersing aid is also the same) is increased to 5 parts by weight, and other examples are carried out. Example 15 A polarizing plate with a binder layer was produced in the same manner and evaluated. Ingredient (A): BA/HEA/AA (96. 5/0. 5/3) Mw = 1.7 million [Example 20] 201120170 In Example 20, polymerization of (meth) acrylate as component (A) was carried out. 5重量份,除除, The ratio of the content of the monomer component is as follows, and further, as a component (B), the content of the fluorine-containing succinimide potassium salt (the same as the dispersing aid), set to 7.5 parts by weight, in addition to this A polarizing plate with an adhesive layer was produced in the same manner as in Example 15 and evaluated. Ingredient (A): BA/HEA/AA (96. 5/0. 5/3) Mw = 1.7 million [Example 21] In Example 21, a (mercapto) acrylate polymer as a component (A) was polymerized. A polarizing plate with a binder layer was prepared in the same manner as in Example 15 except that the monomer component was set as follows, and a dispersing aid was used, and evaluation was carried out. Component (A): BA/HEA/AA (96. 5/0. 5/3) Mw = 1.7 million [Example 22] In Example 22, the polymerization of the monomer component when the (mercapto) acrylate polymer as the component (A) was polymerized was set as follows. And the fluorine-containing continuous imine potassium salt as the component (B) is set to the following compound, and the mixing amount thereof is set to 3 parts by weight, and the dispersion aid is not used. A polarizer with a binder layer was prepared and evaluated. Ingredient (A): ΒΑ/ΗΕΑ/ΑΑ (96·5/0. 5/3) Mw=1.7 million components (B): bis(trifluoromethyl sulfonate) imine clock (hereinafter sometimes referred to as KTFSI). [Example 23] In Example 23, the monomer component in the case of polymerizing the (fluorenyl) acrylate polymer as the component (A) was set as follows, except that the film was bonded in the same manner as in Example 15. The polarizer of the layer was evaluated and evaluated. 71 201120170 Ingredient (A): BA/HEA/AA (95. 5/0. 5/4) Mw = 1.7 million [Example 24] In Example 24, polymerization as a component (A) (mercapto) acrylate A polarizing plate with a binder layer was produced in the same manner as in Example 15 except that the composition of the monomer component in the polymer was set as follows. Ingredient (A): BA/HEA/AA (94. 5/0. 5/5) Mw = 1.7 million [Example 25] In Example 25, a (mercapto) acrylate polymer as a component (A) was polymerized. In the case of the component of the component (C), the following crosslinking agent is set to 2 parts by weight, and the decane coupling agent is set to the following compound, and the other components are set as follows. A polarizing plate with an adhesive layer was produced in the same manner as in Example 15 and evaluated. Ingredient (A): BA/HEA (99/1) Mw = 1.7 million _ Component (C): Trihydroxy sulfonium propylene oxide adduct of phenyldiphenyl f-diisocyanate (manufactured by Mitsui Takeda Chemicals Co., Ltd., TAKENATE D -110N, solid content: 75%, hereinafter referred to as TMPXDI) decane coupling agent: 3-isocyanate propyl triethoxy decane (ΚΒΕ9007 manufactured by Shin-Etsu Chemical Co., Ltd., and sometimes ^9007.) [Examples] 26] In Example 26, the monomer component in the case of polymerizing the (meth) acrylate copolymer as a component (Α) was set as follows, and as the crosslinking agent of the component (C), the following crosslinking was carried out. A polarizing plate with a binder layer was prepared in the same manner as in Example 15 except that the amount of the oxime coupling agent was changed to 2 parts by weight, and the ping was carried out in the same manner as in Example 15 201120170 ^

Ingredient (A): BA/HEA (95/5) Mw = 1.7 million components (C): TMPXDI decane coupling agent: KBE9007 [Example 27] In Example 27, 'polymerization as component (A) (mercapto) In the case of the acrylate copolymer, the monomer component was set as follows, and the following compound was used as the dispersing aid of the fluorine-containing sulfonium imide potassium salt, and the adhesive layer was produced in the same manner as in Example 15. The polarizer was evaluated and evaluated.

Ingredient (A) : ΒΑ / ΗΕΑ / ΑΑ (96· 5 / 0. 5 / 3) Mw = 1.7 million to take Sapporo ί polyoxyethylene diol - polyoxypropylene diol block copolymer (hereinafter sometimes referred to as Polyether polyol.) [Comparative Example 2] 15 weights of the alkali metal salt of the component (Β)

Η poor ^ vibration = composition (A): BA / HEA (99 / 1) Mw = 1.7 million called ϋϋ · ·) double (three (four) base Jin Ya practice (hereinafter sometimes

Dispersing aid: adipic acid vinegar component (C): TMPXDI 73 "U112〇l7 decane coupling agent··ΚΒΕ9007 [Reference Example 3] t Reference Example 3, polymerization as component (a) (mercapto) The composition of the monomer component in the case of the acrylic copolymer was set as follows, and a polarizing plate with a binder layer was produced in the same manner as in Example 15 and evaluated. Ingredient (A): BA/AA (99/1) Mw = 1.7 million [Reference Example 4] Reference Example 4

', and the composition of the monomer component when the evaluation piece is taken is set as follows, except that the polarizing plate with the adhesive layer is prepared by the same method as in Example 15 and the component (A): BA/HEA/ AA(92. 5/0. 5/7) Mw=1.7 million 201120170 Table 3

(4) Ingredients BA/HEA/AA (pbw) <Β) Ingredients <C) Ingredients p麟Μ (pbw) 矽垅 麟 « « (Pbw) 纶舍«瘫(pbw) points wr* goods cover 15 98.5/ 0.5/1 KFSI TQ Wtbl YSMi 100 2:5 2.5 0.5 0.2 Threat Case 16 07. fe/ό. b/i KFSI Τδ TMPTOI KbU46i 100 2.5 2.5 0.5 0.2 Real Case 17 96.5/0.5/3 m\ Τδ THPT51 Rib Hidden 100 1.0 1.0 0.5 0.2 Example 18 96.5/0.5/3 KFSI TQ TMPTDI ΚΒΗ3δ3 100 2.5 2.5 0.5 0.2 Example 1? 96.5/0.5/i KFSI Tfl TMPTDI Κ·03 100 ί5.0 5.0 0.5 0.2 Real mask 20 96.5/0.5/3 KFSI T6 TMPTOI KB&I403 100 7.B 7.5 0.5 0.2 Example 21 96.5/0.5/3 KFSI A TMPTOI ΚβΜ40^ 100 0.0 0.5 0.2 Threat Case 22 96.5/α 5/3 KTFS1 A TMPTOI Κ6Μ403 100 3.0 0.0 0.5 0.2 Example 23 95.5/0.5/4 RF51 Τδ TMPTDI ΚΒΜ403 100 2.S 2.5 0.5 0.2 掩 24 24 94.5/0. 5/5 KFSI TQ TMPTDI k6M40^ 100 2.6 2.5 0.5 0.2 25 99/1/0 KFSI TG ΪΗΡΧ51 ΚΒΕ9007 100 2.6 2.5 0.2 0.2 Real mask 99/5/0 KFSI TG TMPXOI ΚΒΕ9007 10ΰ 2.5 2.5 0.2 0.2 %% Example 27 96.5/0.5/3 Rfsi Polyether Drunk TMPTOI K5U463 100 2.6 2.5 0.5 0.2 Comparative Example 2 99/1/0 LiTFSI hexamethylene ester TMPXOI Κ&Εδόό7 100 1.5 6.0 0.2 0.2 Wheat test case 3 99/0/1 KFSI TQ TMPTOI ΚΒΜ403 100 2.5 2.5 0.5 0.2 McCaw State 92.5/0. 5/7 KFSI TQ TMPTOI ΚΒΜ403 100 2.5 2.5 0.5 0.2

75 201120170 Table 4 Adhesive viscosity resistance surface 11 twisted half suspected «ί合一天贴备14天 853⁄4 60*C/95_ HS /23°C MPa Capital" Wl5' α:8 7.4 @ @ 〇2ΐβ9>ί1 〇· f铯16 1.9 8.6 ❺ @ 〇4· 71X10» u. 12 0· 13 Example 17 6.1 16.2 @ @βΐ χ ι〇ι〇0.18 Final Example 18 3.0 13.2 © 13 ίι?5χΐ〇· Case 19 1.4 9.9 @ 〇11 U. 10 Example 20 1.1 8.3 © 0 @ 3· 45χ|〇β U. 09 0.08 Freight Case 21 13.8 17.1 @ @ © 3·76χι〇ί. 〇 OA real case 22 12.8 18.6 © © @ ®,60χι〇ι. 0.21 solid bait 23 3.2 18.1 & δ· 〇7χι〇· 0.18 « « 24 5.4 19.6 ◎ @ © 57χι〇9 〇. 22 铯 25 25 17 7.6 @ 〇 ◎ 98χι〇® 〇〇9 Example 26 2.5 8.6 〇0 〇1.96χΐ〇β 0.12 2.8 10.6 〇〇〇2.10χι〇Ό 0 15 Ratio Case 2 3.3 5.5 Λ Λ Λ 鼂 • • • • • • • • • 傧 傧 傧 傧 傧 傧 傧 傧 ι ι 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 0 5· 〇1 Χ1〇® u. iu 0.12 麦考例4 18.8 25.4 @ ◎ ◎ 9.89χι〇« 0.23 [Example 28] 1. Preparation of the binder composition 100 parts by weight as the following component (A) a mixture of (meth) acrylate polymers (90 parts by weight of the first (meth) acrylate acid S polymer and 10 parts by weight of the second (meth) acrylate vinegar polymer), 2. 5 parts by weight of the cationic species as the component (B) is a discharged fluorine-containing sulfonium imide salt, 5 parts by weight of a photocurable component as the component (D), 0.5 parts by weight of a photopolymerization initiator, and 5 parts by weight. A binder composition was prepared as a crosslinking agent of the component (C) and 0.2 part by weight of a decane coupling agent. Further, unlike the gas-containing imide salt of the cationic species, 2.5 parts by weight is additionally used to improve the dispersion of the dispersing aid and the other compounding components in the binder composition. Further, the numerical values in Table 5 indicate values converted into solid fractions. 76 201120170 (ι)-ι ι (meth) acrylate polymer using 98. 5 parts by weight of butyl acrylate (BA) and 1.5 parts by weight of 2-hydroxyethyl acrylate (HEA) as a monomer, according to The solution polymerization method (solvent: ethyl acetate) of the usual method was carried out to obtain (mercapto) acrylate polymer 1 having a weight average molecular weight of 1.7 million. (A)-l Component: ΒΑ/ΗΕΑ (98·5/1·5) Mw=1.7 million Next 'Adjust the solid content concentration of the (meth) acrylate polymer 1 obtained by using an ethyl acetate solution to prepare 20 % by weight of (indenyl) propylene fondant brewing polymer solution. Further, the weight average molecular weight (Mw) of the (meth) acrylate polymer 1 was measured by gel permeation chromatography (hereinafter abbreviated as GPC method). That is, first, a polystyrene is used as a calibration curve. Hereinafter, the weight average molecular weight is represented by a value in terms of polystyrene. Next, a tetrahydrofuran (THF) solution having a concentration of 1% by weight, such as a (meth) acrylate polymer, is prepared, and GEL PER MEATION CHROMATOGRAPH HLC-8020 (by TSKgel GMHxl, manufactured by Tosoh Corporation) is used. TSKgel GMHxl, TSKgel G2000hxl formed a three-column column) The weight average molecular weight was measured at 40 ° C, THF solvent, 1 ml / minute. Further, as a guard column, TSK GUARD COLUMN manufactured by Tosoh Co., Ltd. was used. Polymerization of (1)-2 (fluorenyl) acrylate polymer 2 Next, '95 parts by weight of butyl acrylate (ba) and 5 parts by weight of propane and acid (AA) are used as monomers, as a conventional method. The solution polymerization method (solvent: ethyl acetate) was carried out to obtain a polymer 2 having a weight average molecular weight of 1.7 million (mercapto). (A)-2 Component: BA/AA (95/5) Mw=1.7 million Next, the solid content concentration of the obtained (mercapto)propanol polymer 2 was adjusted using an ethyl acetate solution to prepare 2% by weight. The (meth) acrylate polymer solution 2 is then uniformly mixed with (meth) acrylate 77 201120170 polymer 1. Further, the weight average molecular weight (Mw) of the (meth) acrylate polymer 2 was also measured by the GPC method described above. In the case where the amount of hydroxyl groups in the first (fluorenyl) acrylate polymer is H1 and the amount of carboxyl groups in the second (fluorenyl) acrylate polymer is C1, the expression 28 is represented by C1/H1. The equivalent ratio is calculated based on the following calculation formula (1). Other embodiments and the like are also the same.

Equivalent ratio of C1/H _C 1 >•1 equivalent ratio AA weight when polymerizing the second (meth)acrylic acid ruthenium polymer” is the weight of the AA molecule it x 2nd (T-based) acryl oxime polymer ΗΕΑ Κ Κ 苐 苐 Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ Τ 12 0. 59 (2) Fluorinated sulfonimide potassium salt and its dispersing aid use the following fluorine-containing sulfonimide potassium salt as the component (B), and as the component (A) (mercapto)acrylic acid A mixture of ester polymers 1 and 2 (mixing ratio 90:1 Torr) was mixed. However, the fluorine-containing sulfonium imide potassium salt and the following dispersing aid are separately mixed in the (mercapto) acetoacetate polymer. Ingredient (B): bis(fluorosulfonyl)imide potassium (hereinafter sometimes referred to as 8 201120170 KFSI.) Dispersing aid: tetraethylene glycol diterpene ether (hereinafter sometimes referred to as TG.) (3) For ingredients ( D) The following compound is used as the component (D) photocurable component (including a photopolymerization initiator), and is mixed with a mixture of (meth)acrylate polymers 1 and 2 as the component (A) (mixing ratio 9〇) :1〇). · Component (D): Tris(acryloxyethyl)isocyanurate (sometimes referred to as M-315.) (Manufactured by Toagosei Co., Ltd., trade name: ARNIX M-315) Photopolymerization initiator : Mixture of dicuminone and 1-hydroxycyclohexyl phenyl ketone (weight ratio: 1:1) (sometimes called IrG5 〇〇.) (manufactured by Ciba Specialty Chemical Co., Ltd., trade name: Irgacure 500) (4 And an isocyanate-based crosslinking agent, and the following compound is used as a component (c) isocyanate-type crosslinking agent, and is mixed with the mixture of (meth)acrylate polymers 1 and 2 as component (A) (mixing ratio 90:1〇) )Inside. Component (C): a trihydroxydecylpropane adduct of toluene diisocyanate (sometimes referred to as TMPTDI〇) (manufactured by Hashimoto Polyurethane Co., Ltd., trade name: CORONATE L, Mw: 657, solid content: 75%) ( 5) A decane coupling agent, and the following compound was used as a decane coupling agent, and it was mixed in the mixture of the (meth) acrylate polymers 1 and 2 as a component (A) (mixing ratio 90:10). 2011 偶联 偶联 : : : : : : The peeling layer of a polyethylene terephthalate release film (manufactured by Lintec Co., Ltd., SP-PET3811) having a thickness of 38/m was coated with a doctor blade; The solid form was divided into 15% by weight of the binder composition, and the thickness after drying was 25 / / m. Subsequently, it was dried at 90 ° C for 1 minute, and then laminated on a polarizing plate having a thickness of 180 Å. 3. Curing of the adhesive composition (1) Photocuring of the adhesive composition Next, the side of the release film in the laminate composed of the coating layer of the adhesive composition and the polarizing plate obtained as described above was irradiated under the following conditions. Ultraviolet (UV) light cures the adhesive composition. Lamp: High-pressure lamp (manufactured by Eye Graphics Co., Ltd.) Light quantity: 300 mJ/cm2 Illuminance: 300 mW/cm2 UV light quantity and illuminance meter: UVF-PFA1 (manufactured by Eye Graphics Co., Ltd.) (2) Aging treatment step Next, light is applied The cured polarizing plate with the adhesive layer is placed at 23 ° C and a relative humidity of 50% RH for η days (aging treatment), so that the adhesive layer is sufficiently thermally crosslinked to obtain the adhesive layer of Example 28. Polarizer. The adhesive layer was sufficiently thermally crosslinked to obtain a polarizing plate of the adhesive layer of Example 28. 4. Evaluation (1) Adhesive strength The adhesion strength of the polarizer with the adhesive layer on the adherend (alkali-free glass) was measured 1 day after and 14 days later, ie, the use of the cutting device (the limited production of the company) The company manufactured by SUPER CUTTER) cut the obtained polarizing plate with a binder layer into a size of 25 mm wide and 100 mm long as a measurement sample. Next, the release film was peeled off from the obtained measurement sample, and then bonded to an alkali-free glass (manufactured by Corning Co., Ltd., EAGLE XG). Then, 'the alkali-free glass to which the measurement sample is attached is put into high pressure dad (manufactured by Kurihara Seisakusho Co., Ltd.), and pressurized at MPa5 MPa, 50 ° C for 20 minutes, at 23 ° C, relative humidity 50%. Place under RH for 1 day. Next, the measurement sample was measured for adhesion strength under the following conditions using a tensile tester (manufactured by 0RIENTEC Co., Ltd., Tensilon). Peeling speed·· 300mm/min peeling angle: 180° On the other hand, in the same way, the measurement sample was applied to the test without any difference, and the measurement was carried out under conditions of 23 ° C and relative humidity of 50% RH for 14 days (336). Bonding strength after hours). The results obtained by each are listed in Table 6. (2) Durability The durability of the polarizing plate with a binder layer under specific conditions 81 201120170 was evaluated. In other words, the obtained polarizing plate with a binder layer was cut into a size of 233 mm x 309 imn using a cutting device ("SUC CENTER" manufactured by Takino Seisakusho Co., Ltd." to prepare a measurement sample. After peeling off the release film from the obtained measurement sample, the product is manufactured by ornαΕ XC〇0, and the non-inspection glass of the sample is put into Qualcomm Co., Ltd. Yu Yu 2: After 20 minutes, the humans were subjected to 80 ° C / dry and 6 丨 C / 9 CURH under various endurance conditions, and then placed for 2 hrs.

Pressing the field to observe the state of the sample 1 is based on the following reference durability. The results obtained are shown in Table 6. ◎ ‘No defects such as foaming, corrugation, shedding, etc. in the sample (Synthesis side: S. Week: °.6_above (five) ms Bu: Object surface

iC skin If, 4 is removed by: part ι·〇_ above) (3) Surface resistivity Based on coffee 6911, the surface resistivity of the adhesive layer was measured. The value, the result of 3 seconds after the start of the ^ table is listed in the 2 agent layer resistivity (Ω /.). The form of the obtained layer: 50 峨 50 coffee sheet-like adhesive 8 201120170 Thickness of the adhesive layer: 25 #m

Measurement environment: 23±2°C, 50±2% RH Measuring instrument: manufactured by Mitsubishi Chemical Corporation, HIRESTA-UP MCP-HT450

Applied voltage: 100 V (4) Storage modulus According to the above-mentioned "2. Coating of the adhesive composition" step, the adhesive composition was applied onto the release layer of the release film, and after heat treatment at 90 ° C for 1 minute, In place of the polarizing plate, a polyethylene terephthalate peeling film (SP-PET3801 manufactured by Lintec Co., Ltd.) having a thickness of 38 μm and a thickness of 38 μm was bonded and the release layer was brought into contact with the adhesive layer. . Then, photocuring and aging treatment were carried out under the same conditions as those of the obtained polarizing plate with a binder layer, whereby a bonded sheet was obtained. Next, with respect to the obtained adhesive sheet, the peeling films on both sides were peeled off and the adhesive layer was laminated so that the thickness thereof became three faces. It should be noted that the lowermost and uppermost release films of the laminated adhesive layer are peeled off until the storage modulus is measured. Then, the laminated adhesive layer was drilled into a circular shape having a diameter of 8 mm to prepare a measurement sample. The release film on both sides of the obtained measurement sample was peeled off, and the storage modulus G' of the adhesive was measured under the following conditions using a torsional shear method according to j IS K7244-6. The results obtained are shown in Table 6.

Measuring device: DYNAMIC ANALYZER RDAII manufactured by Rheometric Co., Ltd. Frequency: 1 Hz

Temperature: 23 ° C 83 [Example 29], as a component (4), a mixture of the polymers 1 and 2 (a photo-curing component of the I component (D) of the mixing ratio and photopolymerization initiation) 10 parts by weight and 0. parts by weight, in addition to this tablet, and the polarization of the adhesive layer layer produced by the same method in the case of the Heron 28 [Example 30] In the case of Example 30, the amount of the component (A) was compared with 100 parts by weight. The mixture of the acid s-polymers 1 and 2 (mixing ratio 10)' is set to 15 parts by weight and 1,5 parts by weight as the photocuring component and the photopolymerization initiator of the component (D), respectively. A polarizing plate with a binder layer was produced in the same manner as in Example 28, and evaluated. [Example 31] In Example 31, when (indenyl) acrylate copolymers 1 and 2 were polymerized as a component (Α) The ratio of the monomers is set as follows, and the content of the antistatic agent and the dispersing aid as the component (Β) is set to 1 part by weight, respectively, and relative to 100 parts by weight of the (meth) acrylate polymer 1 and 2 a mixture (mixing ratio of 90:10), which is used as a photocuring component of component (D) and a photopolymerization initiator A polarizing plate with an adhesive layer was prepared in the same manner as in Example 28, except that it was set to 15 parts by weight and 1,5 parts by weight, respectively, and evaluated. (A)-l Component: BA/HEA (95/ 5) Mw = 1.7 million (A) - 2 component · BA / AA (90/10) Mw = 1.7 million [Example 32] In Example 32, relative to 100 parts by weight of the (meth) acrylate polymer The mixture of 1 and 2 (mixing ratio of 90:10) was set to 2·5 parts by weight as the content of the antistatic agent and the dispersing aid of the component (B) in 201120170, respectively, and the remainder was the same as in Example 31. A polarizing plate with a binder layer was prepared and evaluated. [Example 33] In Example 33, a mixture of 100 parts by weight of (meth) acrylate polymer 1 and 2 (mixing ratio 90: 10) The polarizing plate with the adhesive layer was prepared and evaluated in the same manner as in Example 31 except that the content of the antistatic agent and the dispersing aid of the component (B) was changed to 5.0 parts by weight, respectively. Example 34] In Example 34, as a component, a mixture of 100 parts by weight of (mercapto) acrylate polymer 1 and 2 (mixing ratio of 90:1 Å) B) The content of the antistatic agent and the dispersing aid are set to 7.5 parts by weight, except that in Example I with the same method for making a polarizer 31 with the adhesive layer, and evaluated. [Example 35]

In Example 35, with respect to 100 parts by weight of a mixture of (meth)ylic acid ester polymers 1 and 2 (mixing ratio of 9 〇.1 〇); "^ is an antistatic agent of component (B) The polarizing plate with the adhesive layer was prepared in the same manner as in Example 31, except that the dispersing aid was not used, and the evaluation was carried out.

[Example 36] The polarizing plate of the same layer as that of Example 35 except that the following compound was used as the octastatic agent in Example 36 was evaluated. ^As a binder component (Β): bis(trifluoromethylsulfonyl)imide (hereinafter sometimes referred to as KTFSI.) [Example 37] 201120170 In Example 37, polymerization was carried out as a component (... The base of the decenoic acid vinegar polymer 1 is set as follows, and, relative to 100 parts by weight of a mixture of (mercapto) acrylate polymer 1 and a name (mixing ratio of 90:10), A polarizing plate with a binder layer was prepared in the same manner as in Example 28, except that the content of the photocurable component and the photopolymerization initiator of the component (D) was changed to 15 parts by weight and 1.5 parts by weight, respectively. (A)-l Component: BA/HEA (90/l〇) Mw=1.7 million (A)-2 Component: BA/AA (90/l〇) Mw=1.7 million [Example 38] In Example 38 The content of the photocuring component and the photopolymerization initiator as the component (D) was set to 15 parts by weight and 1.5 parts by weight, respectively, except that the crosslinking agent as the component (c) was not added, and the remainder and the examples were The polarizing plate with the adhesive layer was produced in the same manner and evaluated. [Example 39] In Example 39, the following compound was used as the fluorine-containing sulfonium imide potassium. In the same manner as in Example 28, the adhesive was prepared in the same manner as in Example 28 except that the content of the photocuring component and the photopolymerization initiator as the component (D) was set to 15 parts by weight and 1.5 parts by weight, respectively. The polarizing plate of the layer was evaluated and evaluated. Dispersing aid: polyether polyol (polyoxyethylene glycol-polyoxypropylene glycol block copolymer) [Comparative Example 5] In Comparative Example 5, as a component (B) The test metal salt is used as a light-curing component of the component (D) using 1.5 parts by weight of the following lithium-containing sulfinium imide salt as a dispersing aid for the metal salt, and 6 parts by weight of the adipate. The content of the photopolymerization initiator was set to 15 parts by weight and 1.5 parts by weight, respectively, and the same as in Example 28, the same method as in Example 28, 2011, 2011. The polarizing plate with the adhesive layer was produced and evaluated. β Abbreviation ΐί^ι) . :) bis (three gas 曱 (tetra) 醯) imine clock (hereinafter sometimes [Reference Example 6] In Reference Example 6, the polymerization of the monomer as the component (VIII) (mercapto) acrylate polymer 1 is as follows. The content of the antistatic agent and the dispersing aid as the component (Β) is set to 15 parts by weight, respectively, and the content of the photocuring component and the photopolymerization initiator as the component (D) is set to 15 weights, respectively. A polarizing plate with an adhesive layer was prepared and evaluated in the same manner as in Example 28, except that a part and 1.5 parts by weight were used. (A)-l Component: BA/HEA (70/30) Mw=170 10,000 87 201120170表5 00-1 00-2 Secret CI/H1 (-) <B) Ingredients «Oucheng Office<〇 ingredient delivery coupling 钿(Pbw) Βλ/SEA (pbv) ΒΧ/ΛΑ (pb *) .Test the same as 4 B (pbw). Div ύ ft ftbf) First®»Component (Pb») (P*w) f铱28 曲·&/1·&0.&97 KF5I T6 5 /ab ifapibi m 9D 10 2.5 2X5 y, 达达39 9Β.9/1.5 95/S 0.597 Rfsi ft 10/1.0 WTDI KGM403 tree οο to 2.6 2,6 as Γ#Λ 3d ΘΒ. 1/1. S 0€ /S 0.6Φ7 KFSI Τβ 16/1.6 wroi mm 90 ... 10 1 2.3 2.3 as ).2 Τ铱31 95/S 80/10 0.3» KFSI T6 15/1.5 wptoi KBM403 9D 1 1 os ).2 T extension 33 for 1 9S/5 00/10 0.358 Xiti Tfl 15/1.5 DIPTOI KGM403 ID 2.5 ιε as 0.2 T Extension 33 05/S δδΤΓδ 0.3(8 KF$I τβ 16/1.5 W>TDI KQII403 9D 10 S 5 as ).2 Bentto 34 95/5 80/10 0.358 KFSI Τβ 15/1.5 wm KCM403 Example 9D ID 7.5 7.5 Q5 ).2 .. »Λ 35 S/S 90/10 0.3)6 KfSI a 15/1.5 IMFIDI Ifj op ID 7'S 0 0 as 0.2 jr«fe 3< 95/5 90/10 0.358 KTFSI a 15/ 1.5 TUPTDI K8H403 ifl OD ID 2.6 0.0 a6 0.2 货佑37 卯/10 80/t0 0.179 KFSI τβ 16/1.5 TUPTOI KBU403 Μ ?〇10 2.5 2.S ad ).2 5ΤΛ 38 98.8/1.5 85/5 0.M7 KFSI η 15/1.5 face KCM403 f\ 9D 19” Zb 2.5 Miscellaneous OJI, *Λ 33 9B. 5/1.5 9m 0.597 KFSI Poly 眯 无 无 15/1.5 ΤΚΡΠ)Ι m4oi Example 9D 10. 2.5 2.S as 0.2 u. Electricity is 5 tel 507 Π 05/5 on Lif^l Λ茚二Λ茚 15/1.5 K6M403 90 1〇x 1.5 6.0 as 0.2 Test case β 70/30 $b/\o o.oeo KFSI Τβ 15/1.5 TUPTDI KOM09 9D 10 1.5 1.5 as 0.2

8 88 201120170 Table 6

««毕(X) Μ能量量合度度(N/25raro) Durable surface resistance (MPa/8〇r) Fitted with 丨天贴合丨4 days 80Ϊ 60*C/90XRH (Ω/D) Example 28 91.3 0. 19 5 13.4 Ο ◎ 7. 75x10'· 实 "«129 92.12 0.29 6.2 17.3 ◎ ◎ 7.92 xlO1· 实 绻 "130 94.0 0. 48 5.8 19.6 ◎ ◎ 8,12 χΙΟ1· Real "Tree 31 93.6 0.52 8.1 18.1 ◎ ◎ 2·1Ι xlO" Shide for 32 93.9 0.51 8.8 18.9 ◎ ◎ 6.14 xlO" Real eucalyptus 33 92,2 0. 47 10.6 18.1 ◎ ◎ 9.75 xlO* Shideshu 34 90.5 0.43 9.7 17.3 ◎ 〇 2.27 Χ1〇·实绻树35 93.8 0.49 9.6 18.9 ◎ ◎ 8.74 χ1〇" 蜷 蜷 "|3β 05.1 0.46 8.2 17.6 ◎ ◎ 1.01 Χίο1· 资德"137 94.3 0. 52 6.1 13. 1 ◎ 〇2.44 χ1〇&quot Shida Tree 38 94.6 0. 49 4.8 13.2 ◎ ◎ 9.10 χ1〇1· Shideshu 39 92.8 0.43 4.9 10.2 Ο 〇8.44 χ1〇" Comparison 铒5 92.2 0.42 4.2 12. 1 Due to the precipitation of AS agent 6.21 χ1〇" Can not determine the reference "8 95.7 0.46 4.6 ----- 10.6 〇X 2.59 χΙΟ" — [industrial use value] As described above, when the adhesive composition is composed of the (meth) propylene glycol styrene polymer as the component (A) and the antistatic agent as the component (B) in a specific ratio of 89, according to the present day (4) Then, when the adhesive sheet such as an optical film using such a binder composition is peeled off from the adherend, the generation of static electricity can be effectively suppressed, and the adhesive strength and durability in a predetermined environment can be obtained. Excellent adhesive composition. Therefore, the adhesive composition of the present invention and the like can be expected to contribute significantly to the high quality of each surface including an optical film such as a liquid crystal display device, a plasma display device, an organic electroluminescence device, or an inorganic electroluminescence device. . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The second figure is a circle for explaining the relationship between the content of potassium bis(fluorosulfonamide)imide and the surface resistivity and adhesion strength of the dot layer. The third graph is a circle for explaining the relationship between the mixing ratio of the carboxyl group-containing vinyl monomer and the surface resistivity and the bonding strength of the binder. The fourth circle is used to illustrate the relationship between the content of potassium bis(fluorosulfonamide)imide and the surface resistivity and adhesion strength of the adhesive. The fifth figure is a diagram for explaining the relationship between the surface resistivity and the bonding strength of C1/H1 and the binder. The sixth graph is a further diagram for explaining the relationship between the content of potassium bis(fluorosulfonamide)imide and the surface resistivity and bonding strength of the adhesive. Fig. 7 (a) to (d) are other schematic views for explaining the use form of the adhesive composition and the use method of the adhesive sheet. The eighth drawing is another schematic view for explaining the use form of the adhesive composition or the like. [Main component symbol description] 1 Coating layer of adhesive composition 2 Release film 10 Adhesive (layer) 100 bonded sheet 101 Substrate 200 Adhesive

Claims (1)

201120170 Seven patent application scope: It contains an antistatic agent of (mercapto) propylene b as component A, which is characterized in that: the amount of the fluorine-containing sulfonamide of the cation-type potassium species is set to be relative to 100 The weight fraction of the above i^i(.methyl) enoate polymer is from 0. 05 to 15 parts by weight. (10) (3) 嚣 body = 0 if is G or 纽 G 〜 6 weight (four) (except for inclusion i '(四), the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The ester polymer is a binder composition according to claim 2, wherein the above-mentioned /7 C crosslinking agent contains an isocyanate crosslinking agent. 5. The adhesive composition according to the invention, wherein the component J (meth) acrylate polymer comprises: W citrate vinegar polymer, which contains (meth) acrylate-derived The structural part and the ethylenic monomer derived from the trans group are the total amount of the monomer component of the 4/7' relative to the copolymerization, and the mixing ratio of the vinyl monomer having the hydroxyl group 92 201120170 is 1 to 20 weight. a value in the range of %; and a second (fluorenyl) acrylate polymer containing a moiety derived from a (mercapto) acrylate monomer and a moiety derived from a carboxyl group-containing vinyl monomer; The base amount in the 1(fluorenyl)propionate polymer is set to H1 'When the amount of the base in the second (fluorenyl) acrylate polymer is C1, 'the equivalent ratio expressed by C1/H1 It is set to 〇. 〇1~1. The value in the range of 〇' contains the photocuring component as component D. 6. The adhesive composition according to claim 5, wherein the component A (mercapto) acrylate polymer is the aforementioned ι (Maluki) propylene vinegar polymer The ratio of the /2nd (mercapto)acrylic acid vinegar polymer is set to a value in the range of 99/1 to 6 〇 /4 Torr on a weight basis. The adhesive composition according to claim 5, wherein the component A (meth) acrylate vinegar polymer contains the aforementioned 笫% propylene polymer, relative to the polymerization The total amount of the monomer components in the acid ester polymer, the mixing ratio of the susceptor containing the slow-group is set to 丨, and the weight group is as described in claim 5, in the adhesive composition. From:, ___ constitutively singular methyl) propyl axis polymer is weight 10. As described in the scope of patent application 帛1, the above-mentioned component B anti-static 201120170 bismuth bis(fluorosulfonyl)imide potassium or Bis(perfluoroalkylsulfonyl)imide potassium. 11. The adhesive group according to claim 1 of the patent application 'at the same time' is divided into the following steps: the composition of the binder comprising the following composition of the composition of the composition of the composition of the composition of the adhesive composition to form a binder. (3) The step of forming the binder layer to form a binder layer is the first sheet, wherein the binder layer is present. 'The adhesive of at least one side of the optical film substrate is stripped to 1 a sheet which is layered with another stripping agent layer and which is opposite to the stripping film (S) 94