TW201107439A - Pressure sensitive adhesive composition for electrically conductive member, and a laminate made by using such composition - Google Patents

Abstract

This invention provides a pressure sensitive adhesive composition for electrically conductive member, the composition containing a urethaneurea resin (A) which is obtained by reacting a urethane prepolymer with a polyamino compound (c), the ureathaneprepolymer being obtained by reacting polyol (a) with polyisocyanate (b), the urethane urea resin (A) having an weight average molecular weight (MW) of 50,000 to 200,000, and a curing agent of 0.1 to 3 weight parts with respect to 100 weight parts of the urethane urea resin (A).

Description

201107439 VI. Description of the invention: [Technical field to which the invention pertains], and bursts: a composition of a pressure-sensitive adhesive for a conductive member, more specifically: a two-conductor structure: a conductive layer used in a touch panel or the like The adhesive of the component and the (4) pressure-sensitive adhesive composition, and the conductive member formed by the composition of the composition are used for the abdomen a ># κ control panel with a thin pressure-type adhesive sheet 'layered Zhao, and touch Prior Art] Various products such as personal computers and televisions are becoming more popular, especially in electronic notebooks and mobile phones, and the liquid crystal display system is widely used as a display device for any electronic device. . In such a liquid crystal display device or the like, the function of the display panel is to function as a sheet for a touch panel, and the operator specifies the operation by touching a predetermined portion of the display panel with a finger, that is, having a so-called The module for the touch panel. In the structure of the touch panel, a glass substrate or a transparent resin substrate, and a conductive member including a no t transparent conductive film or a metal circuit are adhered by a pressure-sensitive adhesive layer. The glass substrate or the transparent tree P base/feel, the adhesive layer/transparent electrode (conductive member): the screen body is placed right at the south temperature or under the condition of warm and high humidity, and then in the sensor layer The adhering interface of the adherend will generate bubbles (foaming), and the self-adhesive will float or will peel off. Therefore, it is used for the purpose of: salty:: the following agent has been tried to improve it so that it does not cause foaming, floating, or peeling even in the case of strict saltiness. Also in the clothing environment, and for the above-mentioned money type, it is required to have a high adhesion force which does not peel off when a strong force is applied in the direction 322162 3 201107439. In the above-mentioned pressure-sensitive adhesive layer, the use of a pressure-sensitive adhesive mainly using an acrylic resin as a base material has been carried out until now (Patent Documents 1 and 2). When a pressure-sensitive adhesive having an acrylic resin as a substrate is used, in order to improve the adhesion to the conductive member, it is necessary to introduce an acid group into the base resin. However, the introduced acid group corrodes the conductive member as the adherend, causing malfunction and the like. Further, it has been reviewed for various applications of a pressure-sensitive adhesive using an urethane-urea resin as a base material. However, the above-mentioned high-performance adhesion or the application to the conductive member has not been performed so far (Patent Documents 3, 4, and 5). [PRIOR ART DOCUMENT] [Patent Document] Patent Document 1: Japanese Patent Laid-Open Publication No. JP-A No. Hei. No. Hei. No. 2008-120864. [Problem to be Solved by the Invention] An object of the present invention is to provide a pressure-sensitive adhesive composition for a conductive member, which is In a conductive member such as a transparent conductive film or a metal circuit such as ITO, it does not cause malfunction due to corrosion, and it is not easy to cause foaming or peeling under high temperature or 4 322162 201107439. Agent resistance or good processability, and thus high adhesion. In order to solve the above problems, the present inventors have found that the present invention has been accomplished by the purpose of the following description of the pressure-sensitive adhesive composition shown below. In the first aspect of the invention, the invention relates to a pressure-sensitive adhesive composition for a conductive member, which comprises an amine ester urea resin having a weight average molecular weight (Mw) of 5 Å, (10) 〇 200 200 000, And a curing agent (B) in an amount of from 01 to 3 parts by weight relative to 100 parts by weight of the aforementioned amine ester urea resin (A); wherein the amine ester urea resin (A) is made of a polyhydric alcohol and a polyisocyanate (polyis〇) (Cyanate, also known as polyisocyanate) (b) The reaction of the urethane prepolymer with the polyamine compound (c). According to a second aspect of the invention, there is provided the pressure-sensitive adhesive composition for a conductive member according to the first aspect of the invention, wherein the polyisocyanate (b) is used in an amount of the synthetic raw material of the amine ester urea resin (A). The amount of the above-mentioned polyamine-based compound (c) is from 0.5 to 8% by weight based on 1% by weight of the synthetic raw material of the above-mentioned amine ester urea resin (A). The present invention relates to a pressure-sensitive adhesive composition for a conductive member according to the first or second aspect of the present invention, wherein the polyol (a) comprises a polyol having a polypropylene glycol backbone. The present invention relates to the pressure-sensitive adhesive composition for a conductive member of the present invention according to any one of the first to third aspect, wherein the hardener (B) comprises a component selected from the group consisting of hexamethylene diisocyanate Hydroxymethylpropane adduct, six 322162 5 201107439 methylene diisocyanate trimeric isocyanate (hexamethylendiisocyanateisocyanurate), hexamethylene diisocyanate biuret, and dimethyl diisocyanate trimethylolpropane At least one of the adult groups. The present invention relates to a pressure-sensitive adhesive composition for a conductive member of the present invention according to any one of the first to fourth aspect, which is characterized in that it contains 100 parts by weight of the amine-based urea resin (A). 0.1 to 1. 〇 by weight of a group selected from the group consisting of 3-glycidoxypropyltrimethoxydecane, 3-isocyanatopropyltriethoxydecane, and a decane coupling agent having an imidazole group Any one or more of them. According to a sixth aspect of the invention, there is provided a pressure-sensitive adhesive sheet for a conductive member, comprising a sheet-like base material and a pressure-sensitive adhesive layer formed on one surface or both surfaces of the sheet-like base material, The pressure-sensitive adhesive layer 1 is formed of the pressure-sensitive composition for a conductive member of the present invention according to any one of the first to fifth aspects. That is, the sixth item (4) relates to a dust-sensitive adhesive sheet for a conductive member, which is formed by the iv-to-first item of the present mosquito-repellent electrical component: a pressure-sensitive adhesive layer is formed. On the one side of the sheet-like substrate or = the seventh aspect of the invention relates to: a laminate or a transparent member, and the former "having a conductive member =::=: a composition formed by the composition. That is, the seventh The present invention is a pressure-sensitive adhesive layer formed by laminating a pressure-sensitive adhesive composition for a conductive member of the present invention according to any one of the first to fifth embodiments on a conductive member. According to a seventh aspect of the invention, the laminated body of the present invention, wherein the conductive member is a transparent conductive iridium or a metal circuit. The invention of the ninth and tenth aspects relates to: a touch panel sheet, Each of the laminated bodies of the present invention according to the seventh or eighth aspect of the present invention is provided. The present invention can provide a conductive member such as a transparent conductive film or a metal circuit such as ΙΤ0, which does not cause corrosion due to corrosion. Poor operation, etc., good fortune and wealth, good fortune A good pressure-sensitive adhesive composition or a good adhesiveness, and a pressure-sensitive adhesive composition for a conductive member having high adhesion (hereinafter, simply referred to as "pressure-sensitive adhesive composition" as an "adhesive composition"). First, the amine acetal urea resin (A) will be described. The amine-based urea resin (A) is obtained by reacting an amine ester prepolymer obtained by reacting a polyol (a) with a polyisocyanate (b) with a polyamine-based compound (c), and has a weight average molecular weight of 50,000 to 200,000 resin. As the polyol (a) to be used, those skilled in the art can be used, and examples thereof include polyether polyols, polyester polyols, polycarbonate polyols, copolymers thereof, and other diols. (glycol) class and so on. A specific combination of the following may also be used as a specific compound. As the polyether polyol, a conventional poly-bond polyol can be used. For example, it can be used: propylene oxide, propylene oxide, net oxygen 322162 7 201107439 = polymer of private epoxy oxime ring, copolymer, and graft co-, hexane, F a polyether polyol obtained by condensing hexylene glycol, heptanediol, octanediol, or the like, and having two or more kinds of addition-type epoxy resins, which can be used in a double or double F and other diols such as Ethylene Baked. As the polyester polyol, a conventional polyester polyol can be used. As the polyester polyol, for example, a polyester polyol obtained by condensation reaction of a polyfunctional alcohol component and a dibasic acid component can be used. Examples of the polyfunctional alcohol component include ethylene glycol, propylene glycol, monopropanol, diethylene glycol, triethylene glycol, butylene glycol, 1,6-hexanediol, and 3-methyl-1. , 5-pentanediol, 3, 3, _ dimethyl ketone, polyoxyethylene glycol (P〇ly〇Xyethyle_(tetra)), polyoxypropylene glycol, 1,3-butanediol butanediol, new ^ two Alcohol, octanediol, butyl ethyl pentanediol, 2-ethyl ethyl hexanol, cyclohexanediol, bis, A, gamma F and the like having a compound of 2, such as: glycerin, A compound having three or more hydroxyl groups, such as methylpropane or pentaerythri to 1. Examples of the dibasic acid component include aliphatic or aromatic compounds such as terephthalic acid, adipic acid, sebacic acid, sebacic acid, phthalic anhydride, isophthalic acid, and trimellitic acid. Yuan acid. In addition, it can also be used: by wan-butan s, no-propanol vinegar, butyrolactone, r-pentane vinegar, ά-valerolactone, pucaprolactone, [caprolactone, Gengene A polyester polyol obtained by ring-opening polymerization of a cyclic vinegar such as an internal vinegar such as α-mercapto-β-propionyl vinegar. 8 322162 201107439 As a polycarbonate polyol, a conventional polycarbonate polyhydric alcohol having a structure represented by the following formula [1] in its molecule can be used. General formula [1]: -[-O-R^O-CO-]^ (wherein R1 represents a divalent organic residue, and m represents an integer of !). The polycarbonate polyol is obtained, for example, by reacting (1) a diol or a bisphenol with a carbonate, and (2) reacting a diol or a bisphenol with phosgene in the presence of a base. Specific examples of the carbonate used in the production method of (1) include dimethyl carbonate, diethylene carbonate, diphenyl vinegar, ethylene carbonate, and propyl carbonate. The diol or bisphenol used in the processes of (1) and (2) may also be used, for example, ethylene glycol, propylene glycol, dipropylene glycol, diethylene glycol, triethylene glycol, butanediol, 3- Methyl-1,5-pentanediol, 2-methyl-octanediol, 3 3,-dimethylol heptane, polyoxyethylene glycol, polyoxypropylene glycol, propylene glycol, hydrazine, 3-butanediol, 1,4-butanediol, 1,5-pentanediol, 1>6-hexanediol, 19-decanediol, neopentyl glycol, octanediol, butylethylpentanediol, 2_B Base _ 丨, 3 _ hexanediol, cyclohexane diol; or bisphenol A, or bisphenol F bisphenols; in the bisphenols are added to ethylene oxide, propylene oxide and other alkylene oxide Bisphenols; etc. These compounds may be used alone or in combination of two or more. As a commercial product of polycarbonate polyol, the Kuraray P〇ly〇l C series of Honghong Milk Co., Ltd. can be used. Among them, pMHC_1〇5〇, PMHC-2050, C-1090, C-2090, C-1065N, C-2065N, C-1015N, C-2015N have softness and can be used as a raw material of the amine ester urea resin (A). It is suitable for use with a polyol having a polypropylene glycol backbone of 322162 9 201107439. Examples of other glycols include ethylene glycol, diethylene glycol, triethylene glycol, butanediol, propylene glycol, 1,6-hexanediol, neopentyl glycol, cyclohexane dimethanol, and the like. A compound having two hydroxyl groups. Further, a compound having three or more hydroxyl groups such as glycerin, trishydroxypropylpropane, triacetinyl, pentaerythritol, sorbitol or methylglucoside can also be used as the polyol (a). Further, as other glycols, a polyol containing at least one ionic functional group can also be used. Examples of the ionic group include a carboxyl group, a phosphoric acid group, a creidic acid group, a first- to third-order amine group, a 4-carbon group, a phosphonium group, and a sulfonium group. The polyol containing at least one ionic functional group further increases the reaction rate when the amine ester urea resin (A) contained in the present invention is aqueous or the amine ester prepolymer is synthesized. It is also applicable from the viewpoint of improving film formability, etc. On the other hand, when an amine group is introduced into the urea resin (A), especially when the ionic group is an acid group, the transparent conductive film may be corroded or Metal circuit. Therefore, a polyol containing at least one ionic functional group is used as needed. In this case, it is preferable not to use a necessary amount or more, and it is particularly preferable that it is not used at all. For example, when a polyol having a carboxyl group is used as the polyol having at least one ionic functional group, a carboxyl group can be introduced into the amine ester urea resin (A), and this carboxyl group can be used as a hardener (c) to be described later. Use at the reaction point. The polyhydric alcohol containing at least one ionic functional group may, for example, be a dioxycarboxylic acid such as monomethylolpropionic acid or dimethylolbutanoic acid. 322162 10 201107439 In the case of the polyol (4) of the resin (1) in terms of transparency and adhesion of the pressure-sensitive adhesive layer, it is preferred to have polypropylene glycol = oxime, and the total amount of polyol (4) used is just In the middle of the weight, the amount of the polypropylene glycol backbone is more than 50% soil _ 虿 虿 ° ί 生 生 生 生 生 生 生 生 生 生 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 More preferably, it is 100% by weight. The number average molecular weight of the ceramyl alcohol (a) is preferably from the viewpoint of the adhesion of the (four) pressure-sensitive adhesive, and from the viewpoint of ensuring the heat resistance of the pressure-sensitive adhesive, at 4 , _ below is better, better is i, _ to 3'. If the average molecular weight of the polyol (a) is too small, it will lead to an increase in the concentration of (iv) vinegar and urea in the resin, and then the force will decrease. On the one hand, when it is too large, t will cause the cohesive force of the pressure-sensitive adhesive. The combination of amine vinegar and urea reduces the heat of the sensitizing adhesive. & The above polyol (a) 'in order to satisfy the performance as a pressure-sensitive adhesive composition', the glass transition temperature (Tg) of the amine ester urea resin (A) is appropriately selected from 〇 to -80 c It is better. Further, the glass transition temperature is a value obtained by using a DSC (differential scanning calorimeter). As the oxime isocyanate (b), conventionally used ones may be used, and examples thereof include aromatic polyisocyanates, aliphatic polyisocyanates, aromatic aliphatic polyisocyanates, and alicyclic polyisocyanates. The specific compounds described below may also be used in combination of plural kinds. Examples of the aromatic polyisocyanate include 1,3-phenylene diisocyanate, 4,4'-diphenyl diisocyanate, and 1,4-phenylene diisocyanate 322162 201107439 酉曰4'4 a succinil-based mono-isocyanate, 2, 4-anthracene phenyl diisocyanate 2, 6-indene phenyl diisocyanate, 4, 4, _toluidine diisocyanate, ^6-triisocyanate toluene, u 3, triisoisocyanate benzene, bis(decyloxyaniline) diisocyanate, 4,4,_diphenyl ether diisoacetate, 4,4,,4,,_ triphenyldecane triisocyanate Wait. Examples of the aliphatic polyisocyanate include: trimethylene diisocyanate 8 曰 tetradecyl diisocyanate, hexamethylene diisocyanate (alias HDI), pentamethylene diisocyanate, hydrazine, 2 _ propyl diisocyanate, decyl diiso-f-ester, 2,4,4-tridecyl hexamethylene diisocyanate, and the like. As the aromatic polyisocyanate, for example, 〇, _ diisocyanide 1,3- fluorenyl benzene, ω, ω'_: isocyanate 4'-diphenyl benzene, ω, ω'-I-Isocyanic acid vinegar-1,4' diethyl benzene, 1,4-tetradecyl benzene dimethyl diisocyanate S, 1,3 - tetramethyl benzoyl diiso Cyanate is intended. As the alicyclic polyisocyanate, for example, the isophora diisocyanate is nicknamed... 仏 cyclic diisocyanate ^^cyclohexene-isocyanide, 1,4-3⁄4 Ethylene diisocyanate, methyl 2,4_cyclohexene diisocyanate, methyl 2,6' cyclohexan diisocyanate, 4,4,-arylene di(cyclohexyl) Cyanate vinegar), u-bis (isocyanate methyl) ring homes and the like. The above-mentioned multi-different g(b) tris may be partially used in combination with a methyl propylene-fired adduct, an acid vinegar ring trimer or the like. It is also possible to use a radical basis (alias: PAPI), naphthalene diisocyanate vinegar, and a special ionic/cyanic acid (tetra)f material. Further, as the polyisocyanate-modified substance, it is possible to use: carbonized-β, carbodiimide group, uretdione 322162 12 201107439 (uretdione) group, uretonimine group, and water Reaction • Biuret group, trimeric isocyanate group, or a modified substance of two or more of these groups. The reactant of the polyol and the diisocyanate can also be used as the polyisocyanate (b). As the polyisocyanate (b) in the present invention, when, for example, 4,4,-diphenyldecane diisocyanate, hexamethylene diisocyanate, isophorone diisocyanate (alias: IPDI), and benzophenone are used. When it is a non-yellowing or non-yellowing polyisocyanate compound such as fluorenyl diisocyanate '4,4, monodecyl bis(cyclohexyl diisocyanate) (alias: hydrogenated MDI), from the viewpoint of weather resistance It is better. Further, as the above polyisocyanate (1}), isophorone diisocyanate (alias: IPDI) is preferably used from the viewpoint of control of transparency or reactivity of the adhesive composition. 'The amount of polyisocyanate (b) used, that is, the amount of feed, is from the viewpoint of maintaining the cohesive force of the pressure-sensitive adhesive and imparting durability, in the weight percent of the amine ester urea resin (A) The amount is preferably 8% by weight or more, and more preferably 23% by weight or less, more preferably 10% to 21% by weight, from the viewpoint of preventing deterioration of flexibility of the resin and ensuring sufficient adhesion. Here, "in the case of 100 g% of the amine resin (A) in the case of the amine g", it is "100% by weight of the synthetic raw material of the amine vinegar urea resin (1)", which means the urea resin (A). The total of 1% by weight of the polyol (a), the polyisocyanate (b), the polyamine compound (c), and the reaction stopper (d) used in the synthesis (in the case of The same is true in the description.) In summary, the use of polyol (a), isopic acid ester (b), polyamine based compound (c), and reaction stop agent (d) when the reverse 322162 13 201107439 should stop agent (d) total loo weight% The amount (usage or feed amount) of the polyisocyanate (b) is preferably from 8 to 23% by weight. Next, the polyamine-based compound (c) used in the present invention will be described. The polyamine-based compound (c) is a compound having two or more amine groups, and a known compound can be used. By using a compound having two or more amine groups, the adhesion of the pressure-sensitive adhesive can be imparted, and durability can be simultaneously achieved. The specific compounds described below may also be used in combination of plural kinds. Specifically, for example, ethylenediamine, trimethylenediamine, tetramethylenemonoamine, pentadecylamine, hexamethylenediamine, triamethylenetetramine, diethylenediamine , diaminopropane, 2,2,4-trimercaptohexamethylenediamine, 2-hydroxyethylethylenediamine, N-(2-hydroxyethyl)propylenediamine, (2-hydroxyethyl) Propyl propyl)diamine, (di-2-hydroxyethylexene)diamine, (di-2-hydroxyethyl)propylamine, (2-hydroxypropylethylidene)diamine, (di) 2_ propyl propyl ethyl) diamine, piperazidine and other aliphatic polyamine; isophorone diamine, dicyclohexyl decane-4, 4 '-diamine and other alicyclic polyamine; Phenylenediamine, benzoyldiamine, 2,4-extended methylamine, 2,6-extension phenylenediamine, diethylphenylphenylenediamine, 3,3'-dichloro-4 An aromatic diamine such as 4,-diaminodiphenylmethane, 4,4'-bis-(dibutyl)diphenylnonane; and conversion of a thiol group of a dimer acid to An amine dimer diamine, a dendrimer having a primary or secondary amine group at the terminal, and the like. Further, as the polyamine-based compound (c), a polyoxyalkylene glycol diamine having a propoxyamine at both terminals and having the following formula [2] can also be used. , General formula [2]: H2N-CH2-CH2-CH2-0-(C(nH2ln-0)„-CH2-CH2-CH2-NH2 (wherein m is an arbitrary integer from 2 to 4, and n represents 2 to Any of the integers of 50. As the polyamine-based compound (c) used in the present invention, from the viewpoint of the control of the reaction, in particular, the compound (cl) having two or more primary amino groups and the ethyl group are not The saturated compound (c2) is preferably a compound (c3) obtained by a Michael addition reaction, and, as an ethylenically unsaturated compound (C2), is introduced from a crosslinking point of an amine ester urea resin (... In particular, it is preferred to use an ethylenically unsaturated compound having a hydroxyl group. As a compound having two or more primary amino groups, the above compound having two or more amine groups, particularly isophorone diamine, can be used. 2'2,4-trimethylhexamethylenediamine, hexamethylenediamine, an amine obtained by easily controlling the Michael addition reaction and using the compound (c3) obtained by the Michael addition reaction The ester urea resin is excellent in transparency, and is preferably used as an ethyl group having a hydroxyl group in the ethylenically unsaturated compound (C2). Examples of the compound and the compound include 2-hydroxyethyl (meth)acrylate, 2-propylpropyl (meth)acrylate, 4-hydroxybutyl (meth)acrylate, and glycerin ( Methyl)acrylic acid vinegar, 4-vinylidene benzene, 1-ethynylcyclohexanol, allyl alcohol; 曰本Daicel Chemical Industry piaccel FA, Placcel FA2D,

Placcel FA3, Placcel FA5, Placcel FA10L, Placcel FM1D, 15 322162 201107439

Placcel FM2D, Placcel FM3, Placcel FM3X, Placcel FM5,

An unsaturated compound having a polyester chain having a hydroxyl group at the terminal, such as Placcel FM5L; polyethylene glycol (meth) acrylate, polypropylene glycol (mercapto) acrylate, polytetradecylene diol (fluorenyl) hydrazine An unsaturated compound having a polyether chain having a hydroxyl group at a terminal, such as an acid ester or hexaethylene glycol (mercapto) acrylate. The above-mentioned compounds may be used alone or in combination of two or more. In particular, 4-hydroxybutyl acrylate is used in terms of reactivity with a curing agent (B) to be described later and optical properties of a pressure-sensitive adhesive. Esters are preferred. In the ethylenically unsaturated compound (C2), those having no hydroxyl group include, for example, fluorene vinegar, (mercapto) acrylic acid, propyl (meth) acrylate, and fluorenyl group. ) butyl acrylate, amyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, heptyl (meth) acrylate, (meth) propylene hydrazine, (fluorenyl) propylene Acidic vinegar, decyl (meth) acrylate, decyl acrylate, undecyl (decyl) acrylate, dodecyl (meth) acrylate, tridecane (meth) acrylate Ester, tetradecyl (meth) acrylate, pentadecyl (meth) acrylate, hexadecyl (meth) acrylate, heptadecyl (meth) acrylate, (methyl) Octadecyl decyl acrylate (methyl) propionic acid, nineteen carbon vinegar, (meth) acrylate, twenty carbon vinegar, (meth) acrylate, hexadecane, (meth) acrylate A (meth) acrylic acid ester having a carbon number of 1 to 22 such as a dialkyl alkoxide. When the polarity is adjusted, it is preferably an alkyl group-containing acrylate having a carbon number of 2 to 10, more preferably an alkyl group having 2 to 8 carbon atoms, or a corresponding mercapto acrylate. For the purpose of adjustment of the coating property, etc., it is preferable to use a carbon number of 6 or more. 322162 16 201107439 Also as 'ethylenically unsaturated compound (c2), can be used together: methoxypolyethyl alcohol (mercapto) benzium sulphate, ethoxypolyethylene glycol (meth) acrylate 、, propoxy polyethylene glycol (meth)acrylic acid g, n-butoxy polyethylene glycol (meth) acrylate, n-pentyloxy polyethylene glycol (meth) acrylate vinegar, phenoxy Polyethylene glycol (mercapto) acrylic acid vinegar, decyloxy polytetradecyl diol (meth) acrylate, phenoxytetraethylene glycol (mercapto) acrylate, methoxy hexaethyl Alkoxy polyalkylene glycol mono(mercapto) acrylate such as diol (mercapto) acrylate or phenoxy polyalkylene glycol mono (meth) acrylate; vinyl acetate, vinyl butyrate, Vinyl propionate, vinyl hexanoate, vinyl octanoate, vinyl laurate, vinyl palmitate, ethyl palmitate, etc.; vinyl esters such as butyl vinyl ether and ethyl vinyl ether; Ethers; 1-hexene, 1-octene, 1-decene, 1-dodecene, tetradecene, 1-hexadecene, etc. 0:-olefins; Acid, fumaric acid, itaconic acid, citrac nic acid; or an alkyl or alkenyl monoester, phthalic acid Monoester, isophthalic acid (fluorenyl) propylene oxiranyl ethyl monoester, terephthalic acid, fluorenyloxyethyl monoester, succinic acid, glutamic acid a carboxyl group-containing unsaturated compound such as a methoxyethyl monoester, an acrylic acid, a methacrylic acid 'crotonic acid or a cinnamic acid; an unsaturated compound containing a guanamine group; an unsaturated compound containing a dialkylamino group; The ammonium salt-based unsaturated compound or the like contains a nitrogen-containing unsaturated compound. As the unsaturated compound containing a guanamine group, for example, (mercapto) 17 322162 201107439 acrylamide, N-hydroxydecyl (decyl) acrylamide, N-decyloxy fluorenyl (fluorenyl) ) acrylamide, N-ethoxymercapto-(meth) acrylamide, N-propoxymethyl-(mercapto) acrylamide, N-butoxy fluorenyl-(fluorenyl) propylene Indoleamine, N-pentyloxyindenyl-(indenyl)propenylamine, N,N-bis(hydroxyindole)propenylamine, N-hydroxyindenyl-N-decyloxyindenyl-(fluorenyl) Acrylamide, n,N-bis(methoxyindenyl)propenylamine, N-ethoxyindolyl-N-decyloxymercaptopropenylamine, N,N-di(ethoxylate) Methyl) acrylamide, N-ethoxyindolyl-N-propoxymethylmercaptopropenylamine, N,N-bis(propoxyfluorenyl)propenylamine, N-butoxy Nonyl-N-(propoxycarbonyl)mercaptopropenylamine, n,N-bis(butoxyfluorenyl)propenylamine, N-butoxyindolyl-N-(decyloxyfluorenyl) And methacrylamide, N,N-bis(pentyloxyindenyl) acrylamide, N-methoxyindenyl-N-(pentyloxyindenyl)methacrylamide, and the like. Examples of the unsaturated compound containing a dialkylamine group include didecylaminoethyl (meth) acrylate, diethylaminoethyl (meth) acrylate, and dibutyl (meth) acrylate. Alkylaminoethyl ester, dipropylaminoethyl (mercapto)acrylate, decylethylaminoethyl (mercapto) acrylate, dinonylamino styrene, diethylamino styrene, and the like. The unsaturated compound containing a quaternary ammonium salt group is obtained by subjecting the above unsaturated group containing an alkyl group to a four-stage classification. A halogen compound having a Cr, Br' Γ or QS 〇 3 _ (Q: an alkyl group having 1 to 12 carbon atoms) as a relative ion (a quaternary ammonium salt group-containing unsaturated compound) may be exemplified by: Didecylaminoethyl decyl acrylate, dimercapto-3-(1-(methyl) acrylamide-1,1-dimercaptopropyl) ammonium chloride, trimethyl -3-(1-(indenyl) acrylamidopropyl) ammonium chloride, and triterpene 18 322162 201107439 -3-(1-(methyl) acrylamide-M-dimethylethyl) gas Ammonium and the like. Further, as the ethylenically unsaturated compound (c2), a combination of: (meth)acrylic acid perfluoromethyl methyl ester, (meth)acrylic acid perfluoroethyl methyl ester, and (meth)acrylic acid 2-all may be used in combination. Fluoryl butyl ethyl ester, 2 - perfluorohexyl ethyl (meth) acrylate, 2- perfluorooctyl ethyl (meth) acrylate, 2 - perfluoroisodecyl ethyl (meth) acrylate, (A) 2-acrylic acid 2-perfluorodecyl ethyl ester, (meth) propylene hydrazine 2-perfluorodecyl ethyl ester, (fluoro) propyl (meth) acrylate, perfluorooctyl propyl (meth) acrylate (mercapto)acrylic perfluoroalkane having a perfluoroalkyl group having a carbon number of 丨 to 2〇, such as ester, perfluorooctyl amyl (meth)acrylate, perfluorooctylundecyl (meth)acrylate Ester; perfluoroalkyl-containing unsaturated compounds such as perfluorobutylethylene, perfluorohexylethylene, perfluorooctylethylene, perfluorodecylethylene, etc.; perfluoroalkyl-containing unsaturated compounds; vinyl trioxane, ethylene Base ginseng (no-methoxyethoxy) decane, ethylene diethoxy zeshi, (indenyl) propylene oxypropyl trioxane, etc. An unsaturated compound containing an alkylene oxide group and a derivative thereof; an epoxy group-containing unsaturated compound such as glycidyl acrylate or 3, 4-epoxycyclohexyl acrylate; allyl acetate and a propyl group Allyl compound such as benzene or allyl cyanide; vinyl cyanide, vinyl cyclohexane, vinyl decyl ketone, styrene, α-mercapto styrene, 2-mercapto styrene, chlorostyrene, etc. Vinyl compound; B block, B fast basic, B quick base 等 and other B-based compounds; In the Michael addition reaction of the compound (ci) having two or more primary amino groups and the ethylenically unsaturated compound (c2), the amine group in the compound (cl) having two or more primary amines 322162 19 201107439 The active hydrogen is 1 mol, and reacts with the ethylenically unsaturated group 1 mol in the ethylenically unsaturated compound (c2). Since the ethylenic group in the compound (ci) having two or more primary amino groups is easily subjected to Michael addition to the ethylenically unsaturated group of the compound having an electron attracting group, the ethylenically unsaturated compound (c2) is ( The methyl)acrylic compound is preferred. From the viewpoint of the efficiency of the Michael addition reaction, an acrylate compound is preferred. For the synthesis method of the compound (c3) obtained by subjecting the ethylenically unsaturated compound (C2) to a Michael addition reaction with a compound (cl) having two or more primary amino groups, a conventional method for the Michael addition reaction can be directly used. . When the ethylenically unsaturated compound (c2) is a (fluorenyl)acrylic compound, in particular, when it is an acrylate-based compound or the like, the reaction is carried out at 10 to 100 t under a catalyst such as an alcohol depending on the demand. Although it varies depending on the type of the ethylenically unsaturated compound (c2) to be used, it is preferably 4 to 8 (the reaction temperature of rc is preferred. When the reaction temperature is too high, the ester oxime exchange reaction is not produced. When the ethylenically unsaturated compound (C2) does not have an electron attracting group, the 'under-forming can be reacted in the presence of a metal catalyst. At this time, if it is heated in the presence of a catalyst, it is heated at 60 to 1 Torr. (The rc reaction is preferably carried out at a suitable reaction rate. "The solvent for the synthesis may or may not be used, and the type thereof is not particularly limited." Acetylethyl hydrazine, anthracene benzene, propyl benzene, benzene, etc. may be used. The solvent concentration in the case of using a solvent is preferably 2% by weight or more, more preferably 50% by weight or more. When it is thinner than this, it is preferable because the reaction is difficult to proceed. 322162 20 201107439 Reaction time is used The type of the ethylenically unsaturated compound (C 2 ) is different, but is terminated at 30 minutes to 5 hours. The ethylenically unsaturated compound (C2) is added to the compound (cl) having two or more primary amino groups. Ratio a method in which at least two primary or secondary amine groups remain in the compound (c3) which is reacted by the Michael addition reaction, and the primary amine group which is present in the compound (cl) having two or more primary amino groups Ear, to 〇.  1 to 1 〇 Mo Er ratio is better, better is 〇.  2 to 1.  The molar ratio of oxime is preferably such that the ethylenically unsaturated group in the ethylenically unsaturated compound (c2) is reacted. When the amount of the ethylenically unsaturated group is less than the amount of the oxime, the effect of introducing the ethylenically unsaturated compound (c2) may not be obtained, and further, the storage stability may be lowered, but on the other hand, even if More than this amount is not advantageous for the reaction. The amount of the polyamine-based compound (c) used is from 0% by weight of the amine ester urea resin (A), from the viewpoint of maintaining the cohesive force of the pressure-sensitive adhesive and imparting durability. It is preferably 5% by weight or more, and from the viewpoint of preventing the resin from being soft and having a sufficient adhesion, it is at 8 deg. g = f 疋 2 to 5% by weight. In summary, the amount of the polyamine compound (C) in the 100% by weight of the reaction stopper (4) when the polyol (a), the polyisocyanate (乜), the polyamine compound (4), and the reaction stopper (4) are used (the amount used) Or feed amount) to 0.  5 to 8 wt% is preferred. * Amine vinegar urea resin (4) is obtained by reacting an amine vinegar prepolymerized mouth having an isocyanate group with a polyamine compound (6), but may be used as a single amine group as a reverse ageing agent (4). The compound is reacted. That is, in the case of the amine ester urea resin (1), in order to control the molecular weight, or react with an isocyanate group remaining unreacted with the amine 322162 21 201107439 ester urea resin (A), and reacting the resin The reaction inhibitor (d) can be used for the purpose of stability. The amine ester urea resin (A) at this time is a polyamine compound (c) and a reaction stopper (d) by reacting an amino ester prepolymer obtained by reacting a polyol (a) with a polyisocyanate (b). ) The reaction is made. As the reaction-stopping agent (d), for example, in addition to a di-terminated amine such as diethylamine, di-n-butylamine, mono-n-octylamine, mono->hexylamine or monoisodecylamine, Can be used: monoethanolamine, diethanolamine, 2-amino-2-mercapto-purin-propanol, tris(fluorenyl)amine broth, 2-amino-2-ethyl-1,3-propanediol Monoamines having a sulfhydryl group; mono monomethylhydrazine, 1, dimethylene glutinous, glutinous hydrazine, etc., formhydrazide, acetaminophen, etc. ; ^Dimercapto---propane-diamine^diethyl--propane-succinimide and other compounds having a tertiary amino group and a primary amine group; r-aminopropyltriethoxy Wei et al. A monoamine compound of the carbaryl group. An amine compound having only one or two amine groups of X ' can also be used as a reaction stopper. σ Even if a monoamine compound having a hydroxyl group such as 2-amino group or propyl-propanol is used among the above-mentioned reaction stopper (4), the urea resin which retains the stability of the base can be obtained. Furthermore, the end is the amine vinegar urinary hydration, and the _« can be used as the hard _ (8). In addition, in the case of a reduced monoamine, the amine group 322162 22 201107439 hydroxyl group can react with the terminal isocyanate group of the amine ester prepolymer, but the reactivity with the amine group is higher, and preferentially Reacts with an isocyanate group. In the case of using the above-mentioned reaction stopper (d), the amount of the amine ester urea resin (A) is from 100% by weight, and from the viewpoint of ensuring the reaction stability of the resin, it is 0.  It is preferably 0% by weight or more, and more preferably 2% by weight or less from the viewpoint of appropriately controlling the weight average molecular weight (Mw) of the resin and ensuring the durability of the pressure-sensitive adhesive. Further, the hydroxyl group of the amine ester urea resin (A) thus obtained can be modified by ring-opening addition of a cyclic ester compound and/or a cyclic ether compound. In the method for producing the amine ester urea resin (A) used in the present invention, first, the polyol (a) and the polyisocyanate (b) are reacted to prepare an amine ester prepolymer having at least one isocyanate group. Next, an amine ester urea resin (A) can be produced by reacting the obtained amine ester prepolymer with the polyamine compound (c) and the reaction stopper (d) according to the demand. In the synthesis of the amine ester prepolymer, a conventional catalyst can be used. Examples thereof include a tertiary amine compound and an organometallic compound. Examples of the tertiary amine compound include triethylamine, triethylenediamine, N, Ν'-dimercaptobenzylamine, N-mercaptomorpholine, diazabicycloundecene. (alias: DBU), etc., may be used singly or in combination of two or more. Examples of the organometallic compound include a tin-based compound and a non-tin-based compound. Examples of the tin-based compound include dibutyltin dichloride, oxygen 23 322162 201107439 dibutyltin dichloride, dibutyltin dibromide, dibutyltin dimaleate, dibutyltin dilaurate (alias: DBTDL), diacetic acid. Dibutyltin, dibutyltin sulfide, tributyltin sulfide, tributyltin oxide, tributyltin acetate, triethyltin ethoxylate, tributyltin ethoxylate, dioctyltin oxide, tributyltin oxide, tributyltin trichloride, dilaurin Dioctyltin acid (alias: D0TDL), tin 2-ethylhexanoate, and the like. Examples of the non-tin-based compound include titanium such as dibutyltitanium dihydride, tetrabutyl titanate, and tri-gasified butoxytitanium; lead oleate and 2-ethylhexanoic acid; Lead, lead benzoate, lead naphthenate, etc.; iron such as iron 2-ethylhexanoate or iron acetylacetonate; cobalt such as cobalt benzoate or cobalt 2-ethylhexanoate; Zinc such as zinc naphthenate or zinc 2-ethylhexanoate; zirconium naphthenate. Among the above catalysts, dibutyltin dilaurate (alias: DBTDL), dioctyltin dilaurate (alias: D0TDL), tin 2-ethylhexanoate, etc., from the viewpoint of reactivity and hygiene Be good. The catalyst such as the above-mentioned tertiary amine compound or organometallic compound may be used singly or in combination, and in particular, when a polyester diol and a polyether diol are used in combination as a polyol component, by using dibutyltin dilaurate in combination with Tin-ethyl 2-ethylhexanoate is preferred because it can provide an amine ester prepolymer having a stable stability. The organometallic compound catalyst used in the synthesis of the amine ester prepolymer can significantly promote the reaction when the amine ester prepolymer is reacted with the polyamine compound (c). The reaction of the isocyanate group with the amine group is originally very rapid, but in the presence of the organic metal compound catalyst, the reaction is more promoted, and it is difficult to control. At this time, if a chelating compound is present, the chelate of the organometallic compound catalyst can be adjusted to easily control the polyamine by chelation of the chelate 24 322162 201107439 compound with the organometallic compound catalyst. The reaction of the base compound (c). As such a chelate compound, for example, acetamidine acetone, dimethylglyoxime, 8-oxoquinoline (oxine), dithizone (dithizone), such as ethylenediaminetetraacetic acid (alias) : EDTA) and the like, such as polyamino oxyacids, oxyacids such as bar acid, condensed acid, and the like. Among the chelating compounds, acetamidine is preferred because it is soluble in an organic solvent, is volatile, and can be easily removed if necessary. If the chelate compound is not specifically removed, it remains in the amine ester urea resin (A) after the reaction. The pressure-sensitive adhesive composition for a conductive member of the present invention containing the above-mentioned amine ester urea resin (A) contains hardening (B) 'but at this time, the chelating compound can also adjust the amine ester urea resin (A) and The reaction rate of the curing agent (B) results in a pressure-sensitive adhesive composition for a conductive member excellent in storage stability. A conventional solvent can be suitably used in the synthesis of the above amine ester prepolymer. The use of a solvent serves to facilitate the control of the reaction. Examples of the solvent to be used for such a purpose include methyl ethyl ketone, ethyl acetate, toluene, diphenylbenzene, acetone, stupid, dioxane, acetonitrile, tetrahydrofuran, diethylene glycol dimethyl ether. (diglyme), dimethyl sulfoxide, N-methylpyrrolidone, N-methylformamide (wherein formamide). From the viewpoints of solubility of the urethane urea resin (A), solvent, fulcrum, solubility of the polyamine compound (c), etc., especially ethyl acetate, toluene, mercaptoethyl ketone, or the like A mixed solvent is preferred. When using the concentration in the amine prepolymer reaction system of the 201107439 agent, the solid content of the resin is preferably from 5 to 95% by weight, more preferably from 60 to 90% by weight, and the reactivity is too low when the concentration is too low. Excessive reduction is not good. The amine esterification reaction of the synthetic amine ester prepolymer can be roughly classified into the following two methods by various methods. [i] A method in which all of the oligomer (a) and the polyisocyanate (b), a solvent, and a catalyst are fed in and reacted. [i i ] A method in which a polyol (a) and a solvent are fed into a flask, and the polyisocyanate (b) is dropped thereto, and a catalyst is added and reacted as necessary. It is preferable to control the reaction after the fineness by the method of [i i ]. The amine esterification reaction temperature of the amine ester prepolymer is obtained at a temperature of 12 (sec or less, more preferably 50 to 110 Torr. Ratio: 120. (When high, the control of the reaction rate becomes difficult, and it is difficult to obtain a predetermined one. The amine-ester prepolymer having a weight average molecular weight and structure. Therefore, the amine esterification reaction is preferably carried out at from 5 Torr to 110 ° C for 1 to 20 hours in the presence of a catalyst. Polyol (a) and polyisocyanate ( b) The compounding ratio varies greatly depending on the reactivity of the compound, the ratio of the compound having a trivalent or higher value, the use of the obtained resin, etc. The amine ester prepolymer has at least i isocyanate groups. The isocyanate group in the polyisocyanate (b) must be more than i mole relative to the hydroxy oxime in the polyol (a), and preferably 丨〇1 to 4 〇〇mol, to 1. 02 to 2. 00 Moel's range is more suitable. The urea group reaction of the isocyanate group and the amine group of the amine vinegar prepolymer obtained as the above-mentioned compound containing the isocyanate group as the above-mentioned amine-based compound (6) is roughly classified into the following 2 methods. 322162 26 201107439 [iii] A method in which an amine ester prepolymer is fed into a flask, and the polyamine compound (c) is dropped and allowed to react. [iv] A method in which the polyamine-based compound (c) is fed into a flask, and the amine ester prepolymer is dropped and allowed to react. If there is no problem in the reaction, it is preferable to use the method [i i i ] which is easy to handle. The temperature of the ureaification reaction is preferably 100 ° C or lower, more preferably 70 ° C or lower. When the reaction rate is rapid even at 70 ° C, the reaction cannot be appropriately controlled, and it is more preferably 50 ° C or less. Above 100 °C, the control of the reaction rate becomes difficult, and it is difficult to obtain an amine ester urea resin (A) having a predetermined weight average molecular weight and structure. Further, when an alcohol-based solvent is used as the synthetic solvent of the polyamine-based compound (c), when the polyamine-based compound (c) is dropped, the temperature in the reaction system is first set at 50 ° C or lower, and is set at 40 ° first. Below C is better. The amount of the reaction-stopping agent (d) used is different when it is mixed with the polyamine-based compound (c), and when it is added last, and when added, the isocyanate group in the amine ester prepolymer is added. 1 mole, in order to use the amine in the reaction stop agent (d) to become 0.  The amount below 5 moles is better, so that it is used to make it 0.  The amount below 3 moles is better. On the other hand, when the reaction stopper (d) is finally added alone, the amine group in the reaction stopper (d) is at 0.  5 to 3.  0 mole is preferred, especially when the stability of the amine ester urea resin (A) is used, in the range of 1 to 3.  0 Mo is better. When the amount of the reaction-stopping agent (d) is outside the above range, there is a possibility that the film forming property is lowered or the coloring is adversely affected. 27 322162 201107439 The end point of the reaction is based on the determination of the % isocyanate obtained by titration. It is judged by the disappearance of the isocyanate peak obtained by IR measurement. The amine ester urea resin (A) having a carboxyl group or a tertiary amine group is ionized by a conventional method because I is dispersed or dissolved in water: The molecular weight of the amine ester urea resin (A) is by Gpc (The gel permeation layer cold method) The weight average molecular weight obtained by converting into standard polystyrene must be from 50,000 to 200,000. For 70, 〇〇〇 to 18〇, 〇〇〇 is better, and ^ is better at 80,000 to 150,000. When the weight average molecular weight is less than 5 Å, the balance between the durability of the pressure-sensitive adhesive and the optical function maintenance property is deteriorated when 〇(10), and on the other hand, the weight average molecular weight exceeds 2 〇〇, 〇〇〇, Then the force will drop, or the viscosity will be too high and the processing will become difficult. The solution viscosity of the obtained amine ester urea resin (A) is not particularly limited and is selected depending on the use of the resin, and is preferably 5 wt% by weight and 3 Torr to 2500 〇mpa·s (25 t). When the solution viscosity of the amine ester urea resin (A) is too high, the coating process of the adhesive composition may be difficult, and when it is too low, a resin having a sufficient molecular weight may not be formed. Next, the hardener (B) will be described. The characteristic composition of the pressure sensitive agent of the present invention contains a hardener (8) G for the weight of the above (4) urea resin (1) (10).  1 1 3 parts by weight. Meanwhile, the adhesive composition 3 has a plurality of amine ester urea resins (A), and may also contain a plurality of hardeners (B). The reactive functional group present in the amine resin urea resin (A) may be a bovine such as a soap group or the like. Therefore, the functional group ' which the hardener (b) used in the present invention has may be, for example, an isocyanato group, an epoxy group, an alkoxy group 322162 28 201107439, a sulfhydryl group, a hydroxy group, a nitrogen propylene group (aziridine) group, carbodiimide group, and the like. Examples of the curing agent (B) include polyisocyanate S compounds, polyfunctional epoxy compounds, high molecular weight polycarbodiimides, N-hydroxyindole-containing compounds, and polyfunctional nitrogen-propylene beta. In order to effectively exhibit the function as a curing agent, a compound having two or more functional groups reactive with a hydroxyl group of an amine ester urea resin in the molecule is suitable. It is suitable for use because it has excellent adhesion to the crosslinking reaction and adhesion to the coating layer. The polyisocyanate compound is not particularly limited as long as it is a compound having a plurality of isocyanato groups in the molecule. Examples of the polyisocyanate compound include, for example, toluene diisocyanate, hexamethylene diisocyanate, isophorone diisocyanate, benzoyl diisocyanate, hydrogenated benzodidecyl diisocyanate, and Polyisocyanates such as phenyldecane diisocyanate, hydrogenated diphenylnonane diisocyanate, tetradecylphenylene diisocyanate, naphthalene diisocyanate, triphenyldecane diisocyanate, polydecyl polyphenyl diisocyanate a compound, an adduct of such a polyisocyanate compound and a polyhydric alcohol compound such as trishydroxypropylpropane, a biuret or a trimeric isocyanate of the polyisocyanate compound, and further, such polyisocyanate compounds and conventionally known An adduct of a polyether polyol or a polyester polyol, an acryl-based polyol, a polybutadiene polyol, a polyisoprene polyol, or the like. The polyfunctional epoxy compound is not particularly limited as long as it is a compound having a plurality of epoxy groups in the molecule. Examples of the polyfunctional epoxy compound include ethylene glycol diglycidyl ether and polyethylene glycol dicondensate 29 322162 201107439 glyceryl ether, 1,6-hexanediol diglycidyl ether, bisphenol A_ ring Epoxyhydrin type epoxy resin, N, N, N, Ν'-tetraglycidyl-m-stactylamine, bis(9)-glycidylamino fluorenyl) cyclohexane, hydrazine , Ν-diglycidyl aniline, hydrazine, hydrazine _ diglycidyl toluidine and the like. As the high molecular weight polycarbodiimide, the Carbodilite series of Nisshinbo Co., Ltd. can be cited. Among them, Carb〇diHte v 〇1, 〇3, 05, 07, and 09 are excellent in compatibility with an organic solvent. As the polyfunctional nitrogen-cyanide compound, for example, 2, 2, bis-bis-methylbutanol gin [3-0-aziridine) propionate], 4, 4, _ bis (ethyl) Iminocarbonylamino)diphenylmethane and the like. As metal chelates, for example, aluminum, iron, copper, zinc, tin, chin, recorded, recorded, town, hunger, chromium, and wrong polyvalent metals and ethyl acetonitrile or ethyl acetate Coordination compounds, etc. The above hardener (B) may be used singly or in combination. As the above-mentioned curing agent (B), from the viewpoint of reactivity or pot life, it is preferable to use a polyisocyanate compound, and also from the optical characteristics of the pressure-sensitive adhesive layer, and further from the foaming property. Etc., especially the hexamethylene diiso-acid vinegar trimethyl propylene hydride addition, hexamethylene diisocyanate trimeric oleic acid hexahydrate, hexamethylene monoisocyanate _ two glands, or benzodiazepine diisocyanate dimethylol propyl daddy addition is preferred. The composition of the dust-sensitive adhesive of the present invention is characterized in that it contains a hardener (8) with respect to 1 part by weight of the amine ester urea resin (A). 〗 to 3 parts by weight. ^者' to contain hardener (10). 2 to U parts by weight are preferred. When the amount of the hardener) exceeds 3 parts by weight, the crosslinked structure of the 322162 30 201107439 pressure-sensitive adhesive layer formed by the composition of the resistive adhesive becomes dense, and the adhesiveness of the pressure-sensitive adhesive layer (tackiness) There is a tendency to decrease, and the adhesion to the adherend will decrease. On the other hand, the amount of hardener (B) is less than 0.  When the amount is 1 part by weight, since a sufficient crosslinked structure is not obtained, the cohesive force is lowered, and the heat and the heat and the heat and the heat are lowered. By reacting the reactive functional group of the amine ester urea resin (A) with the functional group in the above hardener (B), the amine ester urea resin (A) is crosslinked three times, not only ensuring adhesion to various substrates or The adhesion of the body can also improve the heat resistance and heat and humidity resistance under more severe conditions than before. Therefore, the adhesive composition of the present invention can be particularly suitably used as a conductive member. The pressure-sensitive adhesive composition of the present invention may contain a decane coupling agent having an alkoxyalkylalkyl group for the purpose of improving moist heat resistance. The decane coupling agent particularly tends to form an inclined structure in the pressure-sensitive adhesive layer, and is locally present on the surface of the adhesive layer, and is considered to have an effect particularly in terms of improving moisture-heat resistance characteristics or improving the subsequent force. As a Shi Xi siu coupler, a conventional person can be used. For example, 7-(indenyl) propylene oxy decyl tridecyloxy oxysphate, 7-(indenyl) propylene oxypropyltrimethoxy sulphur, 7-(indenyl) propylene Styrene oxypropyl triethoxylate, 7-(fluorenyl) propylene methoxy propyl tributoxide, 7-(fluorenyl) propylene methoxy propyl decyl decyl decane, 7 a decane compound having a (fluorenyl) propylene fluorenyloxy group and an alkoxy group such as (meth) propylene methoxy propyl methyl diethoxy decane; ethylene trimethoxy zeoxime, ethylene triethyl ethane Oxygen stone, Ethyl group 31 322162 201107439 Tributoxy calcination, Ethyl decyl decyl oxycarbazide, etc. Ethyloxycarbamate with ethylene group; 5-hexenyltrimethoxydecane , 9-nonenyl trimethoxy decane, phenethyl bake-based trimethoxy zexi-sinter, etc.; 7-aminopropyltrimethoxydecane, T-aminopropyltriethoxysulfonium Calcined, 7"-aminopropyl fluorenyl dimethoxy oxy-stone, 7-aminopropylmethyldiethoxy sulphur, etc. having an amine group and an alkoxy group; rM-based Trimethoxy hydrazine , r-mercaptopropyltriethoxydecane, rM-propyl propyl decyl decyloxydecane, decyl propyl decyl diethoxy carbaryl, fluorenyl phenylethyl tributary a compound having a mercapto group such as a sulfhydryl decyloxydecane, a 6-fluorenyl hexyl methoxy decane or a 10-M fluorenyl decyloxy decane; IS-1000, ΙΑ-100 Α, ΙΜ-1000, a compound having an imidazole group such as SP-10 (manufactured by Nippon Mining Co., Ltd.); a tetraalkoxynonane such as tetradecyloxydecane, tetraethoxydecane, tetrapropoxydecane or tetrabutoxydecane; Glycidoxypropyltrimethoxy oxime, 3-glycidoxypropylmethyldimethoxy decane, 2-(3,4-epoxycyclohexyl)ethyltrimethoxydecane, 3 - chloropropylmethyl decyloxydecane, 3-chloropropyltrimethoxy decane, phenyltrimethoxy decane, hexamethylene decazinane, diphenyldimethoxy oxalate, 1, 3, 5-paraxyl (3-trimethoxyxanthyl propyl) trimeric isocyanate, ethylene thiophene (2-methoxyethoxy), Ν ( (2 -Amino B 3-aminopropyl decyl dimethoxy group Calcined, fluorenyl-(2-aminoethyl)-3-aminopropyltrimethoxy decane, 3-isocyanatopropyltriethoxydecane, and the like. 32 322162 201107439 Any one or more of these may be used singly or in combination of plural kinds. 'In the above decane coupling agent, from the viewpoint of improving heat resistance/moisture-and-heat resistance: using 3-isoxyl propyl triethoxylate or 3-glycidoxypropyl dimethoxy stone Xi Xia, or Shi Xi Yuan coupling agent with a miso base is preferred. Especially when using 3-isocyanatopropyltriethoxydecane or IM-1_ (containing imidate), 3 (imidin + yl)-2-indolyl propionic acid 3 (dimethoxy) When a mixture of a decylalkyl propyl ester and a partial hydrolysis reaction product thereof is obtained, a pressure-sensitive type which can particularly improve workability, plasticizer resistance, resistance to heat/heat and heat resistance, and which has a particularly high adhesion to a conductive member can be obtained. The composition of the agent. When the above decane coupling agent is used, it is used in an amount of 0 parts by weight in order to obtain sufficient moisture-heat resistance and adhesion resistance with respect to the weight of the amine ester urea resin (Α). More than 1 part by weight is preferred. On the other hand, even if too much is used, no better effect can be obtained, and there is a case where the adhesion force is lowered, so that it is 1. It is preferred to use in the range of 0 parts by weight or less. The pressure-sensitive adhesive composition of the present invention may be used in combination with other resins such as an acrylic resin, a polyester resin, an amine resin, an oxygen resin, and a polyurethane resin, if necessary. Further, depending on the application, organic/inorganic pigments, fillers, colorants, ultraviolet absorbers, antifoaming agents, light stabilizers and the like may be added. '^ The conductive member (conductive material) which uses the pressure-sensitive adhesive composition of the present invention is not particularly limited as long as it is a conductive member, and can be listed. A conductive metal circuit formed of a transparent conductive film such as ΙΤ0 or ΑΤ0, a metal evaporated film, or a metal particle 322162 33 201107439. By using the pressure-sensitive adhesive composition of the present invention, a laminate product comprising a pressure-sensitive adhesive layer and a sheet-like base material (hereinafter referred to as "pressure-sensitive adhesive sheet for a conductive member" or "pressure-sensitive type" can be obtained. Follow-up sheet"). For example, the pressure-sensitive adhesive sheet for a conductive member can be obtained by applying, drying and hardening the pressure-sensitive adhesive composition of the present invention on one surface or both surfaces of various sheet-like substrates. Since the pressure-sensitive adhesive layer constituting the pressure-sensitive adhesive sheet is "sensitive", it has viscosity at room temperature. When applying the composition of the adhesive, a suitable liquid medium such as an organic solvent such as ethyl acetate, toluene, mercaptoethyl ketone, isopropyl alcohol or another hydrocarbon solvent may be added or water may be added to adjust the viscosity, and The adhesive composition can be heated to lower the viscosity. However, when a large amount of water or an alcohol or the like is added, it is necessary to take care because the reaction between the amine ester urea resin (A) and the hardener (B) may be inhibited. The sheet-like substrate is not particularly limited, and examples thereof include cellophane, various plastic sheets, rubber, foam, cotton, rubber-coated cloth, resin impregnated cloth, glass plate, metal plate, wood, and polarized light. A flat shape such as an optical film such as a plate. Further, various substrates may be used alone, or a multilayered state in which a plurality of layers are laminated may be used. Further, a surface peeling treatment or an antistatic treatment can also be used. Various plastic sheets are also called various plastic films, and examples thereof include films of polyvinyl alcohol film or cellulose triacetate film, polyolefin resin such as polypropylene, polyethylene, polycycloolefin, and ethylene-vinyl acetate copolymer. Polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate B 34 322162 201107439 A film of polyester resin such as 曰 ;; polycarbonate resin film; poly borneol Ethylene resin film; polyarrylate resin film; acrylonitrile film, polyphenylene sulfide resin film, polystyrene resin film; vinyl resin film; A guanamine-based resin film; a polyimide-based resin film; an epoxy resin, a cycloolefin resin film, or the like. According to a usual method, after applying the adhesive composition to the above-mentioned sheet-like substrate by an appropriate method, when the adhesive composition contains an organic solvent or a liquid medium such as water, the liquid medium is removed, or when the pressure-sensitive adhesive is used When the composition does not contain a liquid medium which volatilizes, the adhesive layer in a molten state is cooled and solidified, and an adhesive layer can be formed on the sheet-form substrate. The thickness of the pressure-sensitive adhesive layer is 0. 1_ to 250 /zm is better than 20/zm to 2〇〇; czm is better. Not up to 〇.  l#m does not have sufficient adhesion, but even if it exceeds 250 a m', the characteristics such as force will not increase. The method of applying the adhesive composition to the sheet-like base material is not particularly limited, and examples thereof include a wire rod (Meyer bar), a coater (appHcat〇d, a bristles, a spray, a roll, a gravure coater, and a die coating). Various coating methods such as diec〇ater, lip coater, comma coater, blade coater, reverse coater, rotary coater, etc. Drying of the adhesive layer The method is not particularly limited, and examples thereof include drying by hot air, infrared rays, or decompression. The drying conditions vary depending on the hardening form of the adhesive composition, the film thickness, and the solvent to be selected, and are usually in the range of 60 to 1801. The hot air may be heated by the left and right hot air. The laminate of the pressure-sensitive adhesive composition of the present invention may be formed by a pressure-sensitive adhesive 322162 355: 35 201107439, which is a transparent optical member such as a film or a glass. The conductive member or the transparent optical member of the laminated body = is formed of a sensory layer formed of a conductive agent composition of a conductive material, and a laminated layer is formed on a conductive member such as a film or a metal circuit. The following agent is particularly effective in the viewpoint of sex. The sheet-like substrate which has been subjected to the peeling treatment on the surface of the pressure-sensitive type; the surface of the sheet can be obtained by, for example, the following method. And obtaining: (1) applying and drying the pressure-sensitive adhesive composition on the peeling-treated surface of the sheet-like substrate which has passed through the peeling place, and then transparent optical member such as PET film or glass The sheet-like conductive member is laminated on the surface of the pressure-sensitive adhesive layer (this is referred to as a transfer coating method); or (2) on a transparent optical member such as a PET film or glass, or a sheet-like conductive member. After the pressure-sensitive adhesive composition is applied and dried, the surface of the pressure-sensitive adhesive layer is subjected to a release treatment of the sheet-like substrate (referred to as a direct coating method). The peeled-treated flaky base covering the surface of the pressure-sensitive adhesive layer is laminated from a laminate having a structure of "sheet-treated substrate/pressure-sensitive adhesive; = Jf/transparent optical member" Stripped material, pressure-sensitive adhesive Adhered to a sheet-like conductive member (such as a conductive member such as a film or a metal circuit), whereby a structure such as a "transparent" material/pressure-sensitive adhesive layer/conductive member can be obtained. Touch 36 322162 201107439 type panel sheet. Also, household adhesive layer / sheet-like; rationalized sheet / pressure-sensitive circuit and other conductive members)" structure of the transfer film or metal layer surface of the separation process Over-constructed: =: Covering the pressure-sensitive adhesive type followed by fresh bonding h #Substrate is peeled off, and the sensitized light and the member are made of octagonal and optical components, thereby obtaining The structure/pressure-sensitive type of the monthly panel sheet. The structure of the core, the conductive member is used for the touch type: and the conductive member is made of the pressure-sensitive adhesive sheet or the laminated body uwm' except for the above-mentioned touch panel In addition, it can also be used for various electronic related components such as liquid aam, plasma display, and electrode peripheral members, or protective films. The invention is further illustrated by the following examples, but the scope of the invention is not limited to the following examples. In the meantime, "parts" and "%" in the examples indicate "parts by weight" and "% by weight" unless otherwise stated. The weight average molecular weight (Mw) of each of the resins obtained in δ Examples 4 to 25 was determined by the following method. <Measurement of weight average molecular weight (Mw)>

The measurement of Mw was carried out using GPC (gel permeation chromatography) "HPC-8020" manufactured by Tosho Co., Ltd. GPC is a liquid chromatography method in which a substance dissolved in a solvent (THF; tetrahydrofuran) is separated and quantified by a difference in molecular size, and the weight average molecular weight (Mw) is determined in terms of polystyrene. <Synthesis of Polyamine-Based Compound (c)> Synthesis Example 1 322162 37 201107439 In a four-necked flask equipped with a stirrer, a reflux cooling tube, a nitrogen introduction tube, a thermometer, and a dropping funnel, 0份。 Toluene ketone diamine (IPDA) 25.0 parts, toluene 25.0 parts.份份份份。 18. I. 5份。 After the completion of the reaction, the reaction was carried out at 80 ° C for 2 hours, then added toluene benzene 37. 9 parts. Further, ethyl acetate was added, and the solid content was adjusted to 50% as a solution of the compound (1). Synthesis Example 2 In a four-necked flask equipped with a stirrer, a reflux cooling tube, a nitrogen gas introduction tube, a thermometer, and a dropping funnel, 40.0 parts of isophorone diamine (ipda) and 40 parts of hydrazine were fed. 8 parts of 4-hydroxybutyl acrylate was added dropwise at room temperature. After the completion of the dropwise solution, the reaction was carried out at 8 (TC for 2 hours, then 67.6 parts of toluene was added. Further, ethyl acetate was added, and the solid content was adjusted to 50% as a solution of the compound (2). Synthesis Example 3 In the case of a mixer, In a 4-neck flask of a reflux cooling tube, a nitrogen inlet tube, a thermometer, and a dropping funnel, a mixture of isophorone diamine (IPDA) 30. hydrazine and hydrazine benzene was added in an amount of 30. 0 parts. 2-hydroxyethyl ester 18.4 parts, ethyl acrylate 17.6 parts. After the completion of the dropwise addition, at 8 (TC reaction for 2 hours, then added toluene 36.0 parts. Then add ethyl acetate, adjust the solid content to 5 0% is used as a solution of the compound (3). <Synthesis of the amine ester urea resin (A)> Synthesis Example 4 A 4-necked flask equipped with a mixer, a reflux cooling tube, a nitrogen introduction tube, a thermometer, and a dropping funnel In the process, we fed 79% of Sannix PP-2000 (2-functional polypropylene 38 322162 201107439 - yeast, manufactured by Sanyo Chemical Industry Co., Ltd.), U0 parts of isophorate, 225 parts of Azure, and dioxin as a catalyst. 0.075 parts, the temperature was slowly raised to (10). c, the reaction was carried out for 2 hours. Cooled to 40 ° C, 787 parts of ethyl acetate was added. After 2 parts of acetonitrile, 4 parts of the compound (1) solution was added dropwise over 1 hour, and further matured for 1 hour. After confirming the residual amount of the isocyanate group by titration, 2-amino group 2 was added. _Methylpropanol 2.3 parts and ethyl acetate 1 part, when it is confirmed that the ir 〇 characteristic absorption (2, 270cm1) disappears, the reaction is terminated. The amine ester urea resin (A-1) The weight average molecular weight Mw was 115, 〇〇〇. <Synthesis of Amine Ester Urea Resin> Synthesis Examples 5 to 21 According to the blending ratio shown in Table 1, an amine ester urea resin was obtained in the same manner as in Synthesis Example 4. (A-2) to (A-18). 39 322162 201107439 CSJ i <〇Α-9 409 T-CO 59.9 S 0.05 CO CO CO CO 47.4 ir> 95000 I <〇ai 00 CO I Φ ΓΑ=8Ί 442 57.8 tr> CM 0.042 CO m esi 44.9 LO 〇〇105000 CO a o Ϊ Φ Α-7 498 l 52.4 IG〇CO 0.046 317 00 csi 1 32.1 I o 91000 CSJ σι 00 CNJ a> φ Α-6 I 439 | CO tr> CM 0.042 374 彳CO (D o I 125000 1 1 t2.1 __1 σ> 00 <〇1 Α-5 1 T" in 49.5 lO CM 0.042 00 ni〇csi 55.1 Csi o 95000 σ> CNJ in 卜4〇1 Α-4 I 439 CO in CM *·- 0.042 290 in csi 28.5 ir> do 175000 11.9 GO csi CO <0 1 Α- 5 I T-* m CO I 48.9 I 100 0.033 卜CO OJ T· O) 〇> CO csi o 72000 I .12.0_I CSI ψ— ΙΑ <〇I A-2 1 I___379 I CO <D o 0.037 σ> CM CO CM CNJ 卜o 95000 13.1 Φ 1 A-1 I 790__I 〇> IO CM CSJ 1 0.075 1 卜 lO oi L 48.7 | CO cvi o It 5000 L 12.0 1 CD csi AJtrr ΡΡ600 I PP1000 PP2000 PP3000 PP4000 PE -62 PTMG P-2010 C-2090 IIPDI I HMDI $4 DOTDL I DBTDL I Acetate" Key 0 Ϊ CO ¥ 4〇;〇IPDA AMP 'n ΊEthyl acetate 1 Weight average molecular weight (Mw) | Polyisocyanate (b % by weight I % by weight of polyamine-based compound (c) Βς Avoid polyol (a) polyiso-r-thorium catalyst solvent polyamine-based compound (c) solution reaction stop agent (e) guanamine esterification Reaction (synthesis of amine ester prepolymer) ureaification reaction 40 322162 201107439 CNll1—< e g : 哒A-18 | 1 790 1 〇225 | 0.033 1 卜 GO LO Ο 55.6 1 CSJ ds CSI 214300 1 11.9 I s 卜 1 < ΙΟ CO 48.9 o ▼— 0.033 CO CNJ csl in CO o 42300 12.0 < ο ο § A-16 σ> CD CO 30.7 in CO 0.06 r- W vs sss 62000 P- cd 11.53 CO ϊ A-15 223 m CSJ CO 00 0.06 m 〇in co 110 § s 85000 1 30.6 1 13.48 Divination I A-14 | 589 <〇CO CO T·· 0.06 1 803.6 1 3.12 1 78.3 | in CO 200 96600 1 20.3 1 4.94 <〇i I A-13 I § 1 30.4 j 62.5 0.02 in CSJ csi σ> o 97000 1 11·8 1 5 in i A-12 219 1 3Ϊ-2 | CO CO 0.02 CM evi ΙΟ d 92000 12.1 卜 c\i ϊ A-11 208 Csi 〇> in 0.05 410 CM oi 00 CM 1 60000 1 I 25.1 __I 17.4 CO i A-10 CO csl CO l〇in 0.05 OJ CM csi 95000 15.6 10.9 Chai Mite PP600 PP1000 PP2000 PP3000 IPP4000 1 PE-62 PTMG P-2010 C-2090 IIPDI I HMDI ¢- DOTDL DBTDL Fun meal 0 Μ φ J δ δ IPDA AMP machine 1 h Ί temperature 0 Chain 4D 1 Weight average molecular weight (Mw) Polyisocyanate (b) Weight % Polyamine based compound (c) Weight % Polyol (a) Polyiso(f) acid vinegar solvent catalyst solvent polyamine compound (C) Solution w to 3 amine esterification reaction (synthesis of amine ester prepolymer) ureatization reaction 41 322162 201107439 The abbreviations in Table 1 indicate the following. PP600 : Sannix PP-600 (2-functional polypropylene glycol, manufactured by Sanyo Chemical Industries, Ltd., number average molecular weight: 587) PP1000 : Sannix PP-1000 (2-functional polypropylene glycol, manufactured by Sanyo Chemical Industry Co., Ltd., number average molecular weight: 1020) PP2000 : Sannix PP-2000C2-functional polypropylene glycol, manufactured by Sanyo Chemical Industry Co., Ltd., number average molecular weight: 1996) PP3000 : Sannix PP-3000C2 functional polypropylene glycol, manufactured by Sanyo Chemical Industry Co., Ltd., number average molecular weight: 3032) PP4000 : Sannix PP -4000C2 functional polypropylene glycol, manufactured by Sanyo Chemical Industry Co., Ltd., number average molecular weight: 4007) PE-62 : NEWPOLPE-62C copolypolymer of propylene glycol and ethylene glycol, manufactured by Sanyo Chemical Industry Co., Ltd., number average molecular weight: 2550) PTMG : PTMG-3000 (2-functional polytetradecyl diol, manufactured by Hodogaya Chemical Industry Co., Ltd., number average molecular weight: 2921) P-2010 : Kuraray Polyol P-2010 (2-functional polyester polyol, manufactured by Kuraray Co., Ltd., number Average molecular weight: 1962) C-2090 : Kuraray Polyol 02090 (2-functional polycarbonate polyol, manufactured by Kuraray Co., Ltd., number average molecular weight: 2011) I PDI : Isophorone diisocyanate HMDI : Hexamethylene diisocyanate D0TDL : Dioctyltin dilaurate DBTDL : Dibutyltin dilaurate IPDA : Isophorone diamine 42 322162 201107439 AMP: 2-Amino- Synthesis of 2-methylpropanol <amine ester urea resin> Synthesis Example 22 A polyester polyol P- was fed into a 4-necked flask equipped with a stirrer, a reflux cooling tube, a nitrogen gas introduction tube, a thermometer, and a dropping funnel. 1010C2-functional polyester polyol, manufactured by Kuraray Co., Ltd., 68 parts, polyether polyol G-3000B (3 functional polyol, manufactured by Asahi Kasei Co., Ltd.) 265 parts, 125 parts of toluene, 2-ethyl as a catalyst After the liquid was sufficiently homogeneous, 24 parts of hexamethylene diisocyanate (manufactured by Sumitomo Bayer AG) was dropped over 1 hour. The reaction was carried out at 90 ° C for 3 hours. When it is confirmed that the NC0 characteristic absorption (2, 270CHT1) of the IR spectrum disappears, the reaction is terminated. 115 parts of toluene was added to obtain an amine cool urea resin (A-19). The weight average molecular weight Mw of the urethane urea resin (A-19) was 50,000. <Synthesis of Acrylic Resin> Synthesis Example 23 Into a four-necked flask equipped with a stirrer, a reflux cooling tube, a nitrogen gas introduction tube, a thermometer, and a dropping funnel, 95.8 parts of butyl acrylate, 1.5 parts of acrylic acid, and acetic acid were fed. 150 parts of ethyl ester, heated to 70 ° C under a nitrogen atmosphere, then added azobisisobutyronitrile 0.15 parts and began to polymerize. 15 parts of the azobisisobutyronitrile was added every 1 hour to 5 hours after the start of the polymerization, and then polymerization was further carried out for 2 hours. Thereafter, 150 parts of ethyl acetate was added to terminate the polymerization to obtain an acrylic resin (A-20). The weight average molecular weight Mw of the acrylic resin (A-20) was 790,000. <Synthesis of Acrylic Resin> 43 322162 201107439 Synthesis Example 24 butyl acrylate was fed into a 4-necked flask equipped with a stirrer, a reflux cooling tube, a nitrogen inlet tube, a thermometer, and a dropping funnel 97. 7 parts, C 1.5 parts of dihydroxyethyl 2-hydroxyethyl ester and 15 parts of ethyl acetate were heated to 7 ° C under nitrogen substitution, then azobisisobutyronitrile was added. 15 parts and polymerization was started. Three hours after the start of the polymerization, azobisisobutyronitrile ruthenium was added every 1 hour to 5 hours, and further polymerization was carried out for 2 hours. Thereafter, 150 parts of ethyl acetate was added to terminate the polymerization to obtain an acrylic resin (A-21). The weight average molecular weight Mw of the acryl acid resin (a-21) was 840, 〇〇〇. <Synthesis of Acrylic Resin> Synthesis Example 25 In a four-necked flask equipped with a stirrer, a reflux cooling tube, a nitrogen gas introduction tube, a thermometer, and a dropping funnel, 8.9 parts of butyl acrylate was fed, and acrylic acid was used.份份。 。 。 。 。 。 。 。 。 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份 份The polymerization begins. After 6 hours from the start of the polymerization, 0.2 part of azobisisobutyronitrile was added, followed by polymerization for 6 hours. Thereafter, 45 parts of ethyl acetate was added to "end the polymerization" to obtain an acrylic resin (A-22). The weight average molecular weight of the acrylic resin (A-22) was 910,000. Examples 1 to 23 With respect to 100 parts of the solid parts of the resins (a-ι) to (A-16) obtained in Synthesis Examples 4 to 19, the curing agent and the decane coupling agent were blended in accordance with Table 2 to obtain a conductive member. A pressure sensitive adhesive composition. 322162 201107439 Comparative Examples 1 to 9 Relative to Synthesis Example 4, 20 2S, the resin (Al), (A-17) to (Α-22) obtained by the main enthalpy, the solid content of 10 parts, 旆, UU The wound hardening agent, the metal deactivating agent (metal deaCtlVatQr), and the money coupling agent were blended in accordance with Table 3, and a pressure-sensitive adhesive composition for a conductive member was obtained. The pressure-sensitive adhesive composition is applied to the peeled-treated polycrystalline film by a thickness of #: (hereinafter, it is referred to as "peeling, at 1 〇〇 (: drying for 2 minutes, forming a pressure-sensitive pressure) a layer of adhesive. Later, the pressure-sensitive adhesive layer is reduced by __ thick polyethylene terephthalate film (PET film). Straight 呤, amine &, /, / - people will be the laminated body At a temperature of 23 ° C - a relative humidity of 50%, the mixture was aged for 1 week (dark reaction), and the reaction of the adhesive layer was carried out to obtain a pressure-sensitive adhesive sheet for a conductive member. > The pressure-sensitive adhesive sheet was cut into a width of 25 mm, the release film was peeled off, and the pressure-sensitive adhesive layer of the road was adhered to pET having a thickness of l00//m at 23 < Jc_5〇% RH, respectively. Film, polycarbonate (pc) plate 'glass plate, pET film with ΙΤ0 transparent conductive film, in accordance with JIS z 0237, · '5 · Xing Kun with the same press 'applied in 5 〇 c environment. The test piece was obtained by maintaining the pressure of 5 MPa for 15 minutes. After pressing for 24 hours, in the environment of 2; rc_5 〇 % RH The pressure-sensitive adhesive sheet was peeled off from each adherend by a peeling tester at a peeling speed of 18 mm and a tensile speed of 300 mm/min. The adhesion was measured. The evaluation criteria are as follows. Above 35N/25mm. 45 322162 201107439 » 5 · The force is not 35N/25mm and is above 25N/25mm. 4: The force is less than 25N/25mm and is above l5N/25mm. 3: The force is less than 15N/ 25mm and 5N/25mm or more. 2: The bonding force is less than 5N/25mm and is above 1Ν/25ππη. '1. The force is not up to lN/25mm. <Evaluation method of heat/moisture resistance> The evaluation of the heat and humidity resistance is performed by cutting the pressure-sensitive adhesive sheet into a width of 100 mm and a length of 100 mm, peeling off the peeling film, adhering to the glass plate and fixing it, and applying a pressure of 5 MPa in a 5 (TC environment). The test piece having a layer structure of a PET film/pressure-sensitive adhesive layer/glass plate was prepared for 20 minutes at 8 〇C _ relative humidity 〇% (heat resistance), or 60 ° C - relative humidity 95% (resistant After standing for 500 hours under damp heat, the situation of floating peeling and foaming was observed by visual observation. Sexuality is evaluated based on the evaluation criteria of the following three classes. 〇: The floating peeling and foaming are not seen at all. There is no problem in practical use. △: Although there are some floating peeling and foaming, there is no problem in practical use. X: Comprehensive lifting, peeling, foaming, and not practical. <Evaluation method of foaming peeling resistance> Regarding evaluation of foaming peeling resistance, the above pressure-sensitive adhesive sheet is cut into a width of 100 mmx The length of the film is 100 mm', and the release film is peeled off, adhered to a polycarbonate (PC) plate, and fixed at a pressure of 5 MPa at 50 ° C for 20 minutes to prepare a PET film/pressure-sensitive adhesive layer. Test piece of the layer structure of the /PC board. The above test piece was placed at 8 inches. Heat treatment was carried out for 24 hours (heat resistance test) in 〇 焕 焕 box 322162 46 201107439. After the thermal test, the interface of the test piece (the interface between the pressure-sensitive adhesive layer and the PC board) was visually observed, and the "bubble" or "floating" was not found at all. Those who recognize a slight "bubble" or "float" are judged as "△", and it is possible to recognize that "bubble" or "floating" is judged as "X". If the right 5 is estimated to be above Δ, there is no problem in practical use. <Evaluation method of corrosiveness> The evaluation of the corrosion margin is carried out in a PET thin crucible (width 40 imi, length 160 mm) having a film thickness of 5 透明 0 transparent conductive film, and the film is cut into a width. 40 匪, length 100 颜 of the above pressure-sensitive type, then the slab is peeled off and peeled off the film, then adhered and fixed, in 5 (TC environment under the pressure of 5 MPa and maintained for 20 minutes, made with PET film / sense a test piece of a layer structure of a pressure-sensitive adhesive layer/ITO film (a sheet for a touch panel). The electrodes were connected to both ends of the test piece, and the initial resistance was measured. [Imitated by Yuling Chemical Co., Ltd., Laresta -GPMCP-T600]. After the test piece was allowed to stand at 85 ° C - 90% relative humidity for 500 hours, the resistance value after the lapse of time was measured in the same manner as above. Resistance change rate (resistance after time / initial value) If the resistance is less than U, it is marked as "〇", and if it is less than or equal to 5, it is marked as "△", and if it is above 5, it is written as rx". If the evaluation is above △, it is judged as There is no problem in practical use 'Does not cause bad operation in conductive members. Also 'Use Ag powder The metal circuit of the electric paste is used instead of the ΙΤ0 transparent conductive film, and the corrosivity evaluation is performed for the same. <Evaluation method of plasticizer resistance> 47 322162 201107439 The evaluation of the plasticizer resistance is based on the above The pressure-sensitive adhesive sheet was cut into a width of 100 mm×length l〇〇mm, and the release film was peeled off, adhered to a polycarbonate (PC) plate and fixed, and a pressure of 0.5 MPa was applied in a 5 (TC environment for 20 minutes). A test piece having a layer structure of a PET film/pressure-sensitive adhesive layer/PC board was prepared. The test piece was dipped in a plasticizer (oleic acid) and taken out, and then the test piece was at 85 ° C - relative humidity After standing for 24 hours in 90%, 'visually observed the interface of the test piece (the interface between the pressure-sensitive adhesive layer and the PC plate). 5 (completely no floating or peeling was observed) to 1 (observed to be observed) The evaluation criteria of the person's floating or peeling are evaluated. That is, the evaluation is as follows. If the evaluation is above 3 (the area where the floating or peeling is observed is not up to 10% of the total), then there is no practical problem. No floating or peeling was observed at all. 4 : Observation The area where the float or peeling is not reached 5% of the total, and there is no problem in practical use. 3: The area where the float or peeling is observed is 5% or more of the whole and less than 10%, and there is no problem in practical use. The area to be lifted or peeled off is 1% or more and less than 20% of the total, and there is a problem in practical use. 1: The area where the floating or peeling is observed is 20% or more of the total, and there is a problem in practical use. Evaluation Method > Regarding the evaluation of the processability, the pressure-sensitive adhesive sheet was cut into a width of 100 mm×100 mm in length, and the broadcast state of the adhesive layer was pressed after being pressed at 40° C. to 60 Kg/cm 2 for 1 hour. It was evaluated by 5 (extrusion of the adhesive layer 48 322162 201107439) to the U 逡s gentleman. Also, HP, there is a significant evaluation of the extrusion of the adhesive layer. The evaluation criteria are not as high as fl ^, and the evaluation is as follows. If the evaluation is above 2 (the extrusion of the adhesive layer is used, there is no problem in the job.) The adhesive of 0. 1 mm or more and less than 0. 3 mm of the adhesive was observed. The adhesive was not observed. Extrusion of the layer, but practically no problem. 2) Although the extrusion of the adhesive layer of 0.3 mm or more and less than 0.5 mm was observed, there was no problem in practical use. The extrusion of the layer is practically problematic. 49 322162 201107439 i 〇

iS <1 < o 〇 O'

U in ώ2 << o o 〇 m iq U) << o o o §3 a CJ>i p a u><< o 〇 o

Jc in in o <<1<τ< τω «·0 z—o ο ο ο ο

Izg鸯铋

Ta ντν ·0 ε—0 so ο o o o 15#鸯舡 ε-ν ε丨ω

To so

V

V ο ο ο ΟΖί#婼舡 n-v

Tm Ζ-0 ιηΌ ο o o o o -1 驷 ζ ν—ν s -

To s ο ο

V ο 6 Π 璩铋

Inch TV

Ta s το 5 ο o o ϊ s丨m so

V

V

V ο ο 81苳鸯舡 ετν

Ta ΙΌ ?0 ΙΌ ο

V

V o o

TV

Tm · 0 70 5 ο ο 卜 苳 苳 苳 ν ν ν τ τ τ τ τ τ

Co ο

V

V o 苳 苳 苳 τ< τω s 310

CO ο ο ο ο 91 鸯驷 ιτν ε丨m ·0 το ΙΌ

V o

V o 2 JJ丨0 ο ο ο d

ο TV τω ·0 τιίϋϊ. 5 ο o

V o τ< τω 0 ο ν

V v ϊ τω

SO ζ—0

SO

V o o U4 privacy τ< τω 10

To ·0

V ν

V

V v ει1^集舡 «1<

Tm

SO το ΙηΌ ο

V o o is enough to avoid θ w4^ 琏一山10-

Od lmd/ob

Od ot 3蝽 $0^·^ ^Η 矣 萑'-nu

-I ——^^^ϋί — 1— I I 琏1山0.

Od «ϋκ 13d/0h 00. ob 笮 笮 ii ii ii 魄苜 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Inch co CM 〇〇〇〇〇 inch inch comparison example 8 CD 0.05 CSJ 6 ΙΟ ο I in inch XXX 〇〇 CM Comparative Example 7 A-22 L B-6 J 1.10 in d I in ΙΟ inch CO 〇〇〇 XX CO Comparative Example 6 A-21 〇c\i L c-2___J md I inch 兮co co XXX 〇〇CO Comparative Example 5 A-21 1 B-6 J 0.05 L c-2__J ir> o I ΙΟ LO inch CO o 〇 XXX inch CO Comparative Example 4 A-20 1 b-6 II 0.05 II C-2 I ir> oo \ri inch 兮co co X << XX inch co Comparative Example 3 A-19 CD in — C-1 ΙΩ o I CM CM CM XX < 比较 comparison example 2 A-18 <|RW m T" d esj o in d I CO CO CSi 〇〇 < 〇〇 to inch comparison example 1 A-17 LJ o CO L_ C-2__J ir> o I CO CO » in inch XX <<< CO 1 Resin 1 Hardener r Addition amount tM I BTZM II PET film | Ο Q. Glass I IITO/PETI glass glass ο QL I_ΠΌI Ιμπτ Μ 1 Processability Next force I Heat resistance I Heat and humidity resistance ι foaming peeling resistance corrosion of money pour w 201 107 439 51 322 162 Table 2 and Table 3, the abbreviations, the following represent the person. B-1. Hexamethylene diisocyanate Trimethylolpropane adduct B-2: Hexamethylene diisocyanate trimer isocyanate B-3: Hexamethylene diisocyanate biuret. B-4 Benzene diisocyanate diisocyanate trimethylolpropane adduct B-5 · 曱 基 二 diisocyanate trihydrocarbyl propane adduct B-6: epoxy hardener (Tetrad_x, Mitsubishi Gas Chemicals Company made) C-1 : 3-glycidoxypropyl trimethoxy decane C-2 : 3-isocyanatopropyl triethoxy decane C-3MM-1000 (imidazole-based decane coupling agent) , manufactured by Nippon Mining Co., Ltd.) BTZM: Metal Deactivator (manufactured by Co-Pharmaceutical Co., Ltd.) ΙΤ0/ΡΕΤ: PET film having ΙΤ0 transparent conductive film is shown in Examples 1 to 23 of Table 2, and the conductive of the present invention is known. The pressure-sensitive adhesive composition for members has high adhesion, heat resistance, heat and humidity resistance, plasticizer resistance, and processability, and has excellent corrosion resistance to IT conductive transparent conductive films or metal circuits. On the other hand, in Comparative Examples i to 9 of Table 3, the balance of physical properties was not obtained, and in particular, many people who had problems in corrosion were observed. In particular, it has high adhesion to various adherends including conductive members and is excellent in heat resistance and corrosion resistance, and is an important characteristic that can be achieved by the present invention. [Simple description of the diagram] 〇 [Explanation of main component symbols] 322162 52

Claims (1)

201107439 VII. Patent application scope: 1. A pressure-sensitive adhesive composition for a conductive member, which comprises: an amine ester urea resin (A) having a weight average molecular weight (Mw) of 50,000 to 200,000, and The above-mentioned amine ester urea resin (A) is a part by weight of 0.1 to 3 parts by weight of the hardener (B); wherein the aforementioned amine ester urea resin (A) is obtained by making the polyol (a) and the polyisocyanate (b) The reaction of the amine ester prepolymer obtained by the reaction with the polyamine compound (c). 2. The pressure-sensitive adhesive composition for a conductive member according to the first aspect of the invention, wherein the polyisocyanate (b) is used in an amount of 100% by weight of the synthetic raw material of the amine ester urea resin (A). 5至8重量百分比。 The amount of the 5% by weight of the synthetic raw material of the urea resin (A). 3. The pressure-sensitive adhesive composition for a conductive member according to the first aspect of the invention, wherein the polyol (a) comprises a polyol having a polypropylene glycol backbone. 4. The pressure-sensitive adhesive composition for a conductive member according to the first aspect of the invention, wherein the hardener (B) comprises: a hexamethylene diisocyanate trihydrocarbyl propane adduct, a hexa At least one of the group consisting of a mercapto diisocyanate trimer isocyanate, a hexamethylene diisocyanate biuret, and a benzoyl diisocyanate trihydrocarbyl propane adduct. 5. 至重量份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份份4 oxy # from 3-glycidoxypropyl levy propyl propyl triethoxy β imi ° sit in the stone Xiyuan coupling agent in the group! More than /, 6. A sensible house-like adhesive sheet for a conductive member, comprising: a flaky Α 捕 归 归 单 单 单 单 单 单 单 , , , , , , The conductive composition of the range of items (5) to (5) is formed by the conductive composition. A laminate comprising: a conductive member or a transparent optical member, and a pressure-sensitive adhesive layer laminated on the conductive member or the transparent optical member; wherein the aforementioned pressure-sensitive adhesive layer is the first patent application scope The conductive member for a conductive member according to any one of the items 5 to 5, which is formed by the pressure-sensitive adhesive composition. 8. The laminate according to claim 7, wherein the conductive member is a transparent conductive film or a metal circuit. 9. A touch panel sheet having a laminate of claim 7 of the patent application. 10. A sheet for a touch panel having a laminate of claim 8 of the patent application. 322162 54 201107439 IV. Designated representative map: There is no schema in this case. (1) The representative representative of the case is: ( ). ' (2) A brief description of the symbol of the representative figure: 5. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: There is no chemical formula in this case. 2 322162