TW200938587A - Optical film and method for manufacturing the same - Google Patents

Abstract

This invention provides an optical film, which comprises a resin having a structural unit originated from one or more monomer (1) selected from the group consisting of monomers represented by formula (I) to formula (VI), and a structural unit originated from compound (2) obtained by reacting a polyisocyanate compound having alicyclic hydrocarbon skeleton with a polyol compound.

Description

200938587 ' 六、發明說明： ^ 【發明所屬之技術領域】 本發明涉及光㈣及該光學㈣製ii方法等。 【先前技術】 正在哥求一種技術，其不通過層壓而是以單層形成對 可見光區域的入射光賦予均勻的相位差特性的相位差板， 例如’已知利用如下相位差板，可以在寬波長區域中進行 ❹ 相同的偏振光變換’該相位差板，是將含有降冰片稀類樹 脂作為顯示正的雙折射性的聚合物，並且含有苯乙烯-馬來 酸針共聚物作為顯示負的雙折射性的聚合物的單層膜進行 拉伸而得到（例如’參照日本特開200卜337222號公報）。 【發明内容】 本發明的課題在於，提供—種可以在寬波長 行相同的偏振光變換的新穎光學膜。 延 缺嫌ί發光學膜’其含有樹脂，該樹脂具有如下 、.' 7L·，選自式⑴至（VI)表示的單體中的至少 的早體（1)的結構單元；和 來自使具有月曰％式烴骨架的聚異氛酸醋化合物及 醇化R合物反應而得到的化合物⑵的結構單元。 (I) r2 (式⑴中’絲示氫原子或甲基，W示碳原 20的環狀絲或碳料數為 ^為6至 基及雜％基’邊_自經基、氧代基、碳料數為^ 32〇934 5 200938587 12的烧基、碳原子數為1至12的烷氧基、碳原子數為6 至12的芳基、碳原子數為7至12的芳烷基、環氧丙氧基、 碳原子數為2至4的醯基、碳原子數為1至12的醯氧基、 胺基、經一個或二個碳原子數為1至12的烷基取代的胺基 以及鹵原子中的至少一種取代，上述烷基、烧氧基、芳基、 ^'烧基、酿基以及醯氧基能夠經選自經基、胺基、碳原子 數為1至6的烧氧基、碳原子數為1至6的醯氧基以及碳 原子數為1至6的酿基中的至少一種取代）。 R3200938587 ' VI. Description of the Invention: ^ Technical Field of the Invention The present invention relates to a light (four) and an optical (four) system ii method and the like. [Prior Art] A technique is known in which a phase difference plate which imparts uniform phase difference characteristics to incident light in a visible light region is formed in a single layer without lamination, for example, 'the phase difference plate is known to be used, ❹ The same polarization conversion is performed in a wide wavelength region. The phase difference plate is a polymer containing a norbornene-like resin as a positive birefringence polymer and contains a styrene-maleic acid needle copolymer as a negative display. The monolayer film of the birefringent polymer is obtained by stretching (for example, see Japanese Patent Laid-Open No. Hei No. 337222). SUMMARY OF THE INVENTION An object of the present invention is to provide a novel optical film which can perform the same polarization conversion at a wide wavelength. a luminescent film comprising a resin having at least the structural unit of the precursor (1) selected from the monomers represented by the formulae (1) to (VI); and A structural unit of the compound (2) obtained by reacting a polyisocyanate compound having a cerium-type hydrocarbon skeleton and an alcoholated R compound. (I) r2 (in the formula (1), the wire represents a hydrogen atom or a methyl group, and the ring number of the carbon source 20 or the number of carbon materials is 6 to a group and a hetero-based group. The carbon number is ^ 32 〇 934 5 200938587 12 calcination group, alkoxy group having 1 to 12 carbon atoms, aryl group having 6 to 12 carbon atoms, aralkyl group having 7 to 12 carbon atoms , a glycidoxy group, a fluorenyl group having 2 to 4 carbon atoms, a decyloxy group having 1 to 12 carbon atoms, an amine group, substituted with one or two alkyl groups having 1 to 12 carbon atoms Substituting at least one of an amine group and a halogen atom, the above alkyl group, alkoxy group, aryl group, ^'alkyl group, brewing group and decyloxy group can be selected from a group consisting of a trans group, an amine group and a carbon number of 1 to 6 The alkoxy group, the decyloxy group having 1 to 6 carbon atoms, and at least one of the aryl groups having 1 to 6 carbon atoms are substituted. R3

R5 (Π) ο (式（11)中’ R3表示氫原子或曱基，h及分別獨立地表示 氧原子或奴原子數為1至6的烧基。或者，匕及r5可連結 形成碳原子數為4至6的伸烷基。該烷基及該伸炫基中所 含的氫原子能夠被經基取代，該烷基及該伸烷基中所含的 ，甲基能夠被氧原子、硫原子或鲁取代。Re表示單鍵或 碳原子數為2至6的氧基伸烷基）。 R7 (III) 0 (式（III)中’ I表示氳原子或甲基。匕表示氫原子、曱基 5 5_ 20 § τ班 貝展的環狀烴基。該環狀烴基中所含的氫原子能 6 320934 200938587 基、碳原子數為1至12的烧基、碳原子數 數為7至Γί基、碳原子數為6至12的芳基、碳原子 ^ 自、代基、環氧丙氧基、碳原子數為2至4的 取代’該環狀烴基中所含的亞甲基能夠被氧 該芳烧基中所^ .取代。該烧基、該燒氧基、該芳基及 二土 3的氫原子能籠經基或_原子取代）。 ❹R5 (Π) ο (In the formula (11), R3 represents a hydrogen atom or a fluorenyl group, and h and each independently represent an oxygen atom or a group having a slave atom number of 1 to 6. Alternatively, hydrazine and r5 may be bonded to each other to form a carbon atom. a number of 4 to 6 alkylene groups. The alkyl group and the hydrogen atom contained in the exudyl group can be substituted by a trans group, and the methyl group and the alkyl group contained in the alkyl group can be oxygen atoms, A sulfur atom or a ruthenium substitution. Re represents a single bond or an alkyl group having 2 to 6 carbon atoms. R7 (III) 0 (In the formula (III), 'I represents a halogen atom or a methyl group. 匕 represents a hydrogen atom, a cyclic hydrocarbon group of a fluorenyl group 5 5-20 § τ 班 班. The hydrogen atom contained in the cyclic hydrocarbon group can 6 320934 200938587 A ketone group having 1 to 12 carbon atoms, an aryl group having 7 to 12 carbon atoms, 6 to 12 carbon atoms, a carbon atom, a substituent, a glycidoxy group a substitution of 2 to 4 carbon atoms, wherein the methylene group contained in the cyclic hydrocarbon group can be substituted by oxygen in the aryl group. The alkyl group, the alkoxy group, the aryl group and the second earth The hydrogen atom of 3 can be substituted by a base or a _ atom). ❹

R10 (IV) ^式、(IV)t Rj Ri。分別獨立地表示氫原子或甲基，Χι及 r刀別社地表示碳原子數為2至6的伸烧基。該伸烧基 七所含的氫原子能魏碳原子數為1至6㈣基、氧代基 :#工基取代。&及z2分別獨立地表示單鍵或亞甲基。s表 Γ、或2的整數’ t表示0或1的整數。Vi及W丨分別獨立 地表示〇至6的整數）。R10 (IV) ^, (IV) t Rj Ri. Each of them independently represents a hydrogen atom or a methyl group, and Χι and r knives represent a stretching group having 2 to 6 carbon atoms. The hydrogen atom contained in the extended alkyl group can be substituted with 1 to 6 (tetra)yl, oxo:# working groups. & and z2 each independently represent a single bond or a methylene group. The s table Γ, or the integer 't of 2' represents an integer of 0 or 1. Vi and W丨 respectively represent integers up to 6).

(式（V)中，Rl1及Rl2分別獨立地表示氫原子或甲基，X3及 L分別獨立地表示碳原子數為 2至6的伸烷基。該伸烷基 中所含的氫原子能夠被碳原子數為1至6的烷基、氧代基 或搜基取代。Ζ3及Ζ4分別獨立地表示單鍵或亞曱基。V2及 W2分別獨立地表示0至6的整數）。 7 320934 200938587(In the formula (V), Rl1 and Rl2 each independently represent a hydrogen atom or a methyl group, and X3 and L each independently represent an alkylene group having 2 to 6 carbon atoms. The hydrogen atom contained in the alkylene group can It is substituted by an alkyl group, an oxo group or a search group having 1 to 6 carbon atoms. Ζ3 and Ζ4 each independently represent a single bond or a fluorenylene group. V2 and W2 each independently represent an integer of 0 to 6). 7 320934 200938587

(式（VI)中，R13及Ru分別獨立地表示氫原子或甲基，χ5及 Χ6分別獨立地表示碳原子數為2至6的伸烷基。該伸烷基 中所含的氫原子能夠被碳原子數為1至6的烷基、氧代基 或經基取代。Rei至R?e分別獨立地表示氫原子、羧基、鹵原 子、碳原子數為1至6的烷基、碳原子數為1至6的烷氧 基、環氧丙氧基、确基或氰基。V3及W3分別獨立地表示0 至6的整數）。 此外，本發明為上述光學膜，其中，具有脂環式烴骨 架的聚異氰酸酯化合物，是包含具有可以被取代的伸環己 烷骨架的2價基團的化合物。 此外，本發明為上述光學膜，其中，具有脂環式烴骨 架的聚異氰酸酯化合物為式（B-1)表示的化合物。(In the formula (VI), R13 and Ru each independently represent a hydrogen atom or a methyl group, and χ5 and Χ6 each independently represent an alkylene group having 2 to 6 carbon atoms. The hydrogen atom contained in the alkylene group can It is substituted by an alkyl group, an oxo group or a trans group having 1 to 6 carbon atoms. Rei to R?e each independently represent a hydrogen atom, a carboxyl group, a halogen atom, an alkyl group having 1 to 6 carbon atoms, and a carbon atom. The number is 1 to 6 alkoxy group, glycidoxy group, acetyl group or cyano group. V3 and W3 each independently represent an integer of 0 to 6). Furthermore, the present invention is the above optical film, wherein the polyisocyanate compound having an alicyclic hydrocarbon skeleton is a compound containing a divalent group having a cyclohexene skeleton which may be substituted. Furthermore, the present invention is the above optical film, wherein the polyisocyanate compound having an alicyclic hydrocarbon skeleton is a compound represented by the formula (B-1).

^NCO^NCO

OCN (B-1) (R2l)n (式（B-1)中，1^表示碳原子數為1至12的烷基或碳原子數 8 320934 200938587 為1至12的錄基。n表示G至1G的整數β n為2以 上的整數時，複數個心各自可以相同，也可以不^ 此外，本發明為上述光學膜，其中，具有脂環式煙骨 架的心異戴酸酯化合物為異佛爾鲷二異氰酸酯。 此外，本發明為上述光學臈，其中，多=醇化合物為 式（A-1)表示的化合物。 HO,OCN (B-1) (R2l)n (In the formula (B-1), 1^ represents an alkyl group having 1 to 12 carbon atoms or a carbon number of 8 320934 200938587 is a recording group of 1 to 12. n represents G When the integer β n of 1G is an integer of 2 or more, the plurality of cores may be the same or may not be. Further, the present invention is the optical film described above, wherein the heart-like acid ester compound having an alicyclic skeleton is different. Further, the present invention is the above optical oxime, wherein the poly-alcohol compound is a compound represented by the formula (A-1).

,R 33, R 33

'R ❹ 32 ΌΗ n3】 (A-1) (式（A-1)中，R32表示單鍵、碳原子數為丨至8的伸院基或 者-Q-R32, -、-R32’ 一^或一Κ32, ϋ，，一（其中，及 ^，， 分別獨立地表示單鍵或碳原子數為丨至5的伸烷基，q表 示-NH-、-S-、-CO-、_0_C0_、一⑺—卜或—卜c土〇_〇一）。 R33表示碳原子數為1至12的烴基、雜環基、_R33, _c〇_R33,，_ 基（其中，R33’及R33，，分別獨立地表示單鍵、碳原子數為丄 ❹ 至11的煙基或雜環基）。m丨表示i至15的整數。如為2 以上的整數時，複數個R32及KM各自可以相同，也可以不 同）0 此外，本發明為上述光學膜，其中，多元醇化合物是 選自1，4-丁二醇、I，6—己二醇、三丙二醇、環己二醇、 1，4-環己烷二甲醇、聚丙二醇以及聚六亞甲基碳酸酯二醇 中的至少一種化合物。 此外，本發明為上述光學膜，其中，式（1)表示的單體 是選自苯乙烯、N-乙烯基咔唑、乙烯基萘以及乙烯基蒽中 320934 9 200938587 的至少一種單體。 ' 此外，本發明為上述光學膜，其中，式（π)表示的單 、 體是選自N，N-二甲基丙烯醯胺、n，N-二乙基丙烯醯胺、 N-(2-經乙基）丙稀醯胺、異丙基丙烯酿胺、丙烯酿基嗎 啉、（甲基）丙烯酸二甲基胺基乙酯及（甲基）丙烯酸二乙基 胺基乙酯中的至少一種單體。 此外，本發明為上述光學膜，其中，式（III)表示的單 體是選自（甲基）丙烯酸、（甲基）丙烯酸甲酯、（甲基）丙烯 酸苯酯、（甲基）丙烯酸萘酯、（甲基）丙烯酸環己酯、（甲基）0 丙烯酸2-四氫吡喃酯、（甲基）丙烯酸異冰片酯、（甲基）丙 烯酸二環癸酯、（甲基）丙烯酸金剛烷酯以及卜丙烯醯基—4— 曱氧基萘中的至少一種單體。 此外，本發明為上述光學膜，其中，式（VI)表示的單 體為式（vi-i)表示的單體。'R ❹ 32 ΌΗ n3】 (A-1) (In the formula (A-1), R32 represents a single bond, a number of carbon atoms from 丨 to 8 or -Q-R32, -, -R32' Or a Κ32, ϋ,, a (where, and ^,, respectively, independently represent a single bond or an alkylene group having a carbon number of 丨 to 5, and q represents -NH-, -S-, -CO-, _0_C0_, (7)-Bu or -Buc 〇_〇一). R33 represents a hydrocarbon group having 1 to 12 carbon atoms, a heterocyclic group, _R33, _c〇_R33,, _ group (wherein R33' and R33, Each of which independently represents a single bond or a ketone or heterocyclic group having a carbon number of from 丄❹ to 11), m 丨 represents an integer from i to 15. When the number is an integer of 2 or more, the plurality of R32 and KM may each be the same. Further, the present invention is the above optical film, wherein the polyol compound is selected from the group consisting of 1,4-butanediol, 1,6-hexanediol, tripropylene glycol, cyclohexanediol, and 1,4- At least one compound of cyclohexanedimethanol, polypropylene glycol, and polyhexamethylene carbonate diol. Further, the present invention is the above optical film, wherein the monomer represented by the formula (1) is at least one monomer selected from the group consisting of styrene, N-vinylcarbazole, vinylnaphthalene, and vinyl anthracene 320934 9 200938587. Further, the present invention is the above optical film, wherein the monomer represented by the formula (π) is selected from the group consisting of N,N-dimethyl acrylamide, n,N-diethyl acrylamide, N-(2) - by ethyl) acrylamide, isopropyl acrylamide, acryloyl morpholine, dimethylaminoethyl (meth) acrylate and diethylaminoethyl (meth) acrylate At least one monomer. Further, the present invention is the above optical film, wherein the monomer represented by the formula (III) is selected from the group consisting of (meth)acrylic acid, methyl (meth)acrylate, phenyl (meth)acrylate, and naphthalene (meth)acrylate. Ester, cyclohexyl (meth)acrylate, 2-tetrahydropyranyl (meth)acrylate, isobornyl (meth)acrylate, bicyclononyl (meth)acrylate, gold (meth)acrylate An alkyl ester and at least one monomer selected from the group consisting of alkene fluorenyl-4-methoxynaphthalene. Furthermore, the present invention is the above optical film, wherein the monomer represented by the formula (VI) is a monomer represented by the formula (vi-i).

義）。 、此外，本發明為上述光學膜，其中，穿透光學膜的透 射光的波長！>nm處的相位差值Re(i/)滿足下述式： 10 320934 200938587Righteousness). Further, the present invention is the above optical film in which the wavelength of the transmitted light penetrating the optical film! > The phase difference value Re(i/) at nm satisfies the following formula: 10 320934 200938587

Re (450) < Re (550) < Re (650)。 * 此外，本發明為由上述光學膜構成的相位差板。 此外，本發明為一種組合物，其含有：選自單體（1) . 及聚合物（1)中的至少一種；和使具有脂環式烴骨架的聚異 氰酸酯化合物及多元醇化合物反應而得到的化合物（2)。 其中，單體（1)是選自式（I)至式（VI)表示的單體中的 至少一種單體； 聚合物（1)是至少將選自式（I)至式（VI)表示的單體中 ® 的至少一種單體進行聚合而成的聚合物。Re (450) < Re (550) < Re (650). Further, the present invention is a phase difference plate composed of the above optical film. Further, the present invention is a composition comprising: at least one selected from the group consisting of a monomer (1) and a polymer (1); and a reaction between a polyisocyanate compound having an alicyclic hydrocarbon skeleton and a polyol compound Compound (2). Wherein monomer (1) is at least one monomer selected from the group consisting of monomers represented by formula (I) to formula (VI); and polymer (1) is at least selected from formula (I) to formula (VI) A polymer obtained by polymerizing at least one monomer of a monomer.

RiRi

(I) r2 (式（I)中，R〗表示氫原子或甲基，R2表示碳原子數為6至 20的環狀烴基或碳原子數為4至20的雜環基，該環狀烴 基及雜環基，能夠經選自羥基、氧代基、碳原子數為1至 12的烷基、碳原子數為1至12的烷氧基、碳原子數為6 ❹ 至12的芳基、碳原子數為7至12的芳烷基、環氧丙氧基、 碳原子數為2至4的醯基、碳原子數為1至12的醯氧基、 胺基、經一個或二個碳原子數為1至12的烷基取代的胺基 以及鹵原子中的至少一種取代，上述烷基、烷氧基、芳基、 芳烷基、醯基以及醯氧基能夠經選自羥基、胺基、碳原子 數為1至6的烷氧基、碳原子數為1至6的醯氧基以及碳 原子數為1至6的醯基中的至少一種取代）。 11 320934 200938587(I) r2 (in the formula (I), R represents a hydrogen atom or a methyl group, and R2 represents a cyclic hydrocarbon group having 6 to 20 carbon atoms or a heterocyclic group having 4 to 20 carbon atoms, which is a cyclic hydrocarbon group. And a heterocyclic group capable of passing through an alkyl group selected from a hydroxyl group, an oxo group, a carbon number of 1 to 12, an alkoxy group having 1 to 12 carbon atoms, an aryl group having 6 to 12 carbon atoms, An aralkyl group having a carbon number of 7 to 12, a glycidoxy group, a fluorenyl group having 2 to 4 carbon atoms, a decyloxy group having 1 to 12 carbon atoms, an amine group, and having one or two carbon atoms An alkyl-substituted amine group having 1 to 12 atoms and at least one substituted with a halogen atom, the above alkyl group, alkoxy group, aryl group, aralkyl group, fluorenyl group and decyloxy group being capable of being selected from a hydroxyl group and an amine group The group, the alkoxy group having 1 to 6 carbon atoms, the decyloxy group having 1 to 6 carbon atoms, and at least one of the fluorenyl groups having 1 to 6 carbon atoms are substituted. 11 320934 200938587

(式（II)中，r3表示氫原子或曱基，r4及r5分別獨立地表示 氳原子或碳原子數為1至6的烷基。或者，R4及R5可連結 形成碳原子數為4至6的伸烷基。該烷基及該伸烷基中所 含的氫原子能夠被羥基取代，該烷基及該伸烷基中所含的 亞曱基能夠被氧原子、硫原子或-NH-取代。R6表示單鍵或 碳原子數為2至6的氧基伸烷基）。 R7 ^Y"〇\r8 (ΙΠ) ο (式（III)中，表示氫原子或曱基。R8表示氫原子、曱基 或5至20員環的環狀烴基。該環狀烴基中所含的氩原子能 夠被羥基、氧代基、碳原子數為1至12的烷基、碳原子數 為1至12的烷氧基、碳原子數為6至12的芳基、碳原子 數為7至12的芳烷基、環氧丙氧基、碳原子數為2至4的 醯基或鹵原子取代，該環狀烴基中所含的亞甲基能夠被氧 原子、硫原子或-NH-取代。該烧基、該烧氧基、該芳基及 該芳烷基中所含的氫原子能夠被羥基或i原子取代）。 12 320934 200938587(In the formula (II), r3 represents a hydrogen atom or a fluorenyl group, and r4 and r5 each independently represent a fluorene atom or an alkyl group having 1 to 6 carbon atoms. Alternatively, R4 and R5 may be bonded to form a carbon atom of 4 to An alkyl group of 6. The hydrogen atom contained in the alkyl group and the alkylene group can be substituted by a hydroxyl group, and the alkylene group and the fluorenylene group contained in the alkylene group can be an oxygen atom, a sulfur atom or -NH - Substituted. R6 represents a single bond or an alkyloxy group having 2 to 6 carbon atoms. R7 ^Y"〇\r8 (ΙΠ) ο (In the formula (III), it represents a hydrogen atom or a fluorenyl group. R8 represents a hydrogen atom, a fluorenyl group or a cyclic hydrocarbon group of 5 to 20 membered rings. The cyclic hydrocarbon group is contained The argon atom can be represented by a hydroxyl group, an oxo group, an alkyl group having 1 to 12 carbon atoms, an alkoxy group having 1 to 12 carbon atoms, an aryl group having 6 to 12 carbon atoms, and 7 carbon atoms. Substituted to an aralkyl group, a glycidoxy group, a fluorenyl group having 2 to 4 carbon atoms or a halogen atom, the methylene group contained in the cyclic hydrocarbon group can be an oxygen atom, a sulfur atom or -NH- The alkyl group, the alkoxy group, the aryl group, and the hydrogen atom contained in the aralkyl group may be substituted by a hydroxyl group or an i atom. 12 320934 200938587

' (式（IV)中，匕及R1D分別獨立地表示氫原子或甲基，：^及 χ2分別獨立地表示碳原子數為2至6的伸烷基。該伸烷基 中所含的氫原子能夠被碳原子數為1至6的烷基、氧代基 或羥基取代。2!及Ζ2分別獨立地表示單鍵或亞甲基。s表 ©示1或2的整數，t表示0或1的整數。乂!及阶分別獨立 . 地表示0至6的整數）。In the formula (IV), hydrazine and R1D each independently represent a hydrogen atom or a methyl group, and ? and χ2 each independently represent an alkylene group having 2 to 6 carbon atoms. Hydrogen contained in the alkylene group The atom can be substituted by an alkyl group having 1 to 6 carbon atoms, an oxo group or a hydroxyl group. 2! and Ζ2 each independently represent a single bond or a methylene group. The s table is an integer of 1 or 2, and t represents 0 or An integer of 1. 乂! and the order are independent. The ground represents an integer from 0 to 6.)

(式（V)中，Ru及R12分別獨立地表示氳原子或甲基，X3及 Χ4分別獨立地表示碳原子數為2至6的伸烷基。該伸烷基 中所含的氫原子能夠被碳原子數為1至6的烷基、氧代基 ® 或羥基取代。Ζ3及Ζ4分別獨立地表示單鍵或亞甲基。V2及 W2分別獨立地表示0至6的整數）。 13 320934 200938587(In the formula (V), Ru and R12 each independently represent a ruthenium atom or a methyl group, and X3 and Χ4 each independently represent an alkylene group having 2 to 6 carbon atoms. The hydrogen atom contained in the alkylene group can It is substituted by an alkyl group having 1 to 6 carbon atoms, an oxo group or a hydroxyl group. Ζ3 and Ζ4 each independently represent a single bond or a methylene group. V2 and W2 each independently represent an integer of 0 to 6). 13 320934 200938587

(式（VI)中，R13及Ru分別獨立地表示氳原子或甲基，χ5及 #| Χ6分別獨立地表示碳原子數為2至6的伸烷基。該伸烷基 中所含的氫原子能夠被碳原子數為1至6的烷基、氧代基 或經基取代。Rei至R76分別獨立地表示氫原子、羥基、鹵原 子、碳原子數為1至6的烷基、碳原子數為1至6的烷氧 基、環氧丙氧基、硝基或氰基。V3及W3分別獨立地表示0 至6的整數）。(In the formula (VI), R13 and Ru each independently represent a halogen atom or a methyl group, and χ5 and #| Χ6 each independently represent an alkylene group having 2 to 6 carbon atoms. Hydrogen contained in the alkylene group The atom can be substituted with an alkyl group, an oxo group or a trans group having 1 to 6 carbon atoms. Rei to R76 each independently represent a hydrogen atom, a hydroxyl group, a halogen atom, an alkyl group having 1 to 6 carbon atoms, or a carbon atom. The number is from 1 to 6 alkoxy, glycidoxy, nitro or cyano. V3 and W3 each independently represent an integer from 0 to 6.

此外，本發明為上述組合物，其中，還含有光聚合引 發劑（3)。 Q 此外，本發明為上述組合物，其中，多元醇化合物是 含有平均分子量為400以上且10000以下的多元醇化合物 (2a)、和與（2a)不同的分子量為50以上且不足400的二醇 化合物（2b)的化合物。 此外，本發明為一種聚合物，其係聚合上述組合物·而y 成。 此外，本發明為一種光學膜的製造方法，其係將上述 組合物進行成膜化，再進一步拉伸。 14 320934 200938587 此外，本發明為上述光學膜的製造方法，其中，藉由 將含有組合物的溶液在平滑的面流延並蒸餾除去溶劑來進 行成膜化。 此外，本發明為上述組合物用於製造光學膜的用途。Further, the present invention is the above composition, which further contains a photopolymerization initiator (3). Further, the present invention is the above composition, wherein the polyol compound is a polyol compound (2a) having an average molecular weight of 400 or more and 10,000 or less, and a diol having a molecular weight of 50 or more and less than 400 different from (2a) a compound of the compound (2b). Further, the present invention is a polymer which polymerizes the above composition. Further, the present invention provides a method for producing an optical film, which comprises subjecting the composition to film formation and further stretching. Further, the present invention provides a method for producing an optical film according to the present invention, wherein a solution containing a composition is cast on a smooth surface and a solvent is distilled off to form a film. Further, the present invention is the use of the above composition for producing an optical film.

此外，本發明為一種化合物，其係使聚異氰酸酯化合 物及多元醇化合物反應而得到，其中，在聚異氰酸酯化合 物100莫耳％中，具有80莫耳％以上之含2價基團的化合 物，該2價基團具有可以被取代的伸環己烷骨架；在多元 醇化合物100莫耳％中，具有60莫耳％以上之式（A-2)表示 的化合物。Further, the present invention is a compound obtained by reacting a polyisocyanate compound and a polyol compound, wherein the polyisocyanate compound has 100% by mole of a compound containing a divalent group of 80 mol% or more. The divalent group has a cyclohexane skeleton which can be substituted; and has a compound represented by the formula (A-2) in an amount of 60 mol% or more in 100 mol% of the polyol compound.

(A-2) (式（A-2)中，R28分別獨立地表示單鍵、碳原子數為1至8 的伸院基或者-Q-R28’ _ 或-R28’ -Q-R28’ ’ -(其中 ’ R28’ 及 R28’ ’ @ 分別獨立地表示單鍵或碳原子數為1至5的伸烷基，Q表 不_0_、-NH—、-S_、—CO_、—0—C0·或-C0-0-))。 利用本發明的光學膜，可以在寬波長區域中進行相同 的偏振光變換。 【實施方式】 下面，對本發明進行詳細的說明。光學膜是指可以穿 透光的膜，並具有光學功能的膜。光學功能是指折射、雙 折射等。 本發明中，結構單元是發揮規定的雙折射性的最小單 15 320934 200938587 兀，是指來自（共）聚合物或化合物的單元。此外，單體單 元疋#曰來自構成（共）聚合物的單體的單元。 需要說明的是，規定的雙折射性的發揮，是指在將由 含有規定的結構單元的樹月旨得到的層進行拉伸時，拉伸方 向⑽。）的折射㈣到最大（正）或與㈣杨垂直相交（+ 10 )的方向的折射率達到最大（負）等。 此外，（共）聚合物包含均聚物及共聚物二者。（T 丙烯酸包含丙烯酸及（甲基）丙烯酸二者。 " ❹ 另外’光學膜是指可以穿透光的膜，並具有光學功能 的膜。光學功能是指折射、雙折射等。 有樹脂’其中’該樹脂具有來自選 述式（I)至式（VI)表示的賴（以下有 至單體㈤”）中的至少—種單體⑴的結構單元。早體⑴ R1 (I) r2 〇 (气⑴中Ri表示氫原子或甲基，表示碳 2〇的環狀烴基或碳原子數為4至2〇的雜環基二: 環基蘭、_自_、氧代基、碳料 ^基―、碳科數為丨幻2⑽氧基、碳原子數為6至 碳原子H=子數為7至12的紐基、環氧丙氧基、 其~、至4的基、碳原子數為1至12的醯氧基、 基、經—個或二個碳原子數為1至12的絲取代的胺基 320934 16 200938587 •:=原子中的至少-種取代，上述貌基、罐、芳基、 方基、酿基以及酿氧基能夠經選自經基、胺基、碳原子 H 6的烷氧基、碳原子數為1至6的醯氧基以及碳 -原子數為1至6的醯基中的至少一種取代）。 氧代基表示幾基.的〇=。 單體（I)中，匕較佳為氫原子。 0 單體⑴中，環狀煙基可以是月旨環式煙基，也可以是芳 η ’較佳為芳香族烴基。可以為單環的環狀烴基， 可以為稠合環狀煙基。作為脂環式煙基的且體例子，可 =舉環己基等。作為芳香族烴基的具體例子，可以列舉： ，基、萘基及葱基等。作為雜環基，只要為含有氮原子、 ❹ ϋ子等縣子料環的構成原子—環騎可。可以為 早㈣雜環基’也可以為稍合環狀的雜 可以列舉）比嘻基、咬喃基"比嘻基、^二 噻唾基十坐基等。作為R2，較佳為芳^ 環狀煙基及料基，可以闕自 種取代，所述基團為：例如甲基、乙基、固丁旧王乂 及辛基等碳原子數為1至12的料^異丙基、叔丁基 5 ίο 基，例如曱氧基及乙氧基 等故原子數為1至12㈣氧基；例如笨基、萘 數為6至12的芳基；例如节基等碳原子丁 土 ^ 烧基；環氧丙氧基；例如㈣子、氣衫子Si 子，例如乙醯基等碳原子數為2至4 、’、 、' r、 基等碳原子數為1至12的酿氧基；胺基；^爿如乙醯氧 甲胺基等經-個或二個碳原子數A’列如乙胺基、二 原子數為1至12岐基取代的胺 320934 17 200938587 基；羥基以及氧代基。 ' 環狀烴基及雜環基可以為選自環狀烴基及雜環基中的 . 至少一個經由連結基與環狀烴基或雜環基鍵合而得到的基 團。作為連結基’可以列舉例如：亞甲基、亞乙美 (ethyl idene)、亞丙基（pr〇pylidene)、異亞丙基、亞環己 基、伸乙基（ethylene)及伸丙基（propylene)等碳原子數為 約1至6的烴基、氧原子、硫原子、羰基或吒〇2_等。此外， 選自複數個環狀烴基及雜環基的基團可以以單鍵鍵合。 具體而言，可以列舉：複數個芳香族烴基以單鍵鍵合 ❹ 而成的聯苯基、複數個芳香族烴基以亞異丙基鍵合而成的 由下述式表示的基團等。 CH3 n~’ 作為單體（丨）’可以列舉例如：苯乙烯、鄰甲基苯乙烯、 間:基苯乙烯、對曱基苯乙稀、2,4_二甲基苯乙稀、鄰乙 基苯乙稀、對乙基苯乙烯、三甲基苯乙烯、丙基苯乙烯、❹ 環己基苯乙婦、十二烧基苯乙稀等烧基苯 乙烯；例如經基苯乙稀、叔丁氧基苯乙婦、乙稀基苯甲酸、 乙样基节基乙酸醋、鄰氯苯乙烯、對氯苯乙稀及胺基苯乙 烤等在苯¥上鍵合有選自絲、燒氧基、絲、酿氧基、 _素及胺基等基團的取代苯乙烯；例如4__基聯苯、2_ 乙基4-=基笨乙烯、4_(苯基丁基）苯乙烯及4—輕基—4’一 =稀基聯苯等6縣聯麵化合物；[縣萘及乙稀基葱 等具有㈣及乙雌的化合物；N乂烯絲二甲醯亞胺等(A-2) (In the formula (A-2), R28 each independently represents a single bond, a stretching group having 1 to 8 carbon atoms, or -Q-R28' _ or -R28' -Q-R28' ' - (where ' R28' and R28' ' @ each independently represent a single bond or an alkylene group having 1 to 5 carbon atoms, Q is not _0_, -NH-, -S_, -CO_, -0-C0 · or -C0-0-)). With the optical film of the present invention, the same polarization conversion can be performed in a wide wavelength region. [Embodiment] Hereinafter, the present invention will be described in detail. The optical film refers to a film which can penetrate a light transmissive film and has an optical function. Optical functions refer to refraction, birefringence, and the like. In the present invention, the structural unit is the smallest single 15 320934 200938587 发挥 which exhibits a predetermined birefringence, and means a unit derived from a (co)polymer or a compound. Further, the monomer unit 疋 #曰 is derived from a unit of a monomer constituting the (co)polymer. In addition, the expression of the predetermined birefringence means the stretching direction (10) when the layer obtained by the tree containing the predetermined structural unit is stretched. The refractive index of the refraction (4) to the maximum (positive) or perpendicular (+10) direction of the (four) yang reaches the maximum (negative) and the like. Further, the (co)polymer comprises both a homopolymer and a copolymer. (T Acrylic acid contains both acrylic acid and (meth)acrylic acid. " ❹ In addition, 'optical film refers to a film that can penetrate light and has an optical function. Optical function means refraction, birefringence, etc. Wherein the resin has a structural unit derived from at least one monomer (1) selected from the group consisting of the formula (I) to the formula (VI) (hereinafter referred to as the monomer (5)). The precursor (1) R1 (I) r2 〇 (In the gas (1), Ri represents a hydrogen atom or a methyl group, and represents a cyclic hydrocarbon group of carbon 2〇 or a heterocyclic group having 4 to 2 carbon atoms: a cyclic group, a _, an oxo group, a carbon material ^ The base, the carbon number is a fluorene 2 (10) oxy group, the number of carbon atoms is 6 to a carbon atom, H = a number of 7 to 12, a neokyl group, a glycidoxy group, a group of ~, 4, and a carbon number. a 1 to 12 fluorenyloxy group, a hydrazine group, a hydrazine or a hydrazine group having 1 to 12 carbon atoms substituted by an amine group 320934 16 200938587 •:= at least one species in the atom, the above-mentioned appearance group, can, The aryl group, the aryl group, the stilbene group, and the aryloxy group can pass through an alkoxy group selected from a trans group, an amine group, a carbon atom H 6 , a decyloxy group having 1 to 6 carbon atoms, and a carbon-atom number. At least one of the fluorenyl groups of 1 to 6 is substituted. The oxo group represents a quinone of several groups. In the monomer (I), hydrazine is preferably a hydrogen atom. 0 In the monomer (1), the cyclic smog group may be The ring-shaped tobacco base may also be an aromatic η ', preferably an aromatic hydrocarbon group. It may be a monocyclic cyclic hydrocarbon group, and may be a fused ring-shaped nicotine group. As an example of an alicyclic nicotine group, Illustrative examples of the aromatic hydrocarbon group include a group, a naphthyl group, an onion group, etc. The heterocyclic group is a constituent atom containing a nitrogen atom or a sulfonium group. The ring can be used. It can be an early (four) heterocyclic group or a slightly heterocyclic ring. For example, it can be exemplified by a fluorenyl group, a thiol group, a fluorenyl group, a bis-thylylene group, and the like. Preferably, it is an aromatic ring-shaped nicotine base and a base group which can be self-substituted, such as a methyl group, an ethyl group, a ruthenium old group and an octyl group, and the like has a carbon number of 1 to 12. ^Isopropyl, tert-butyl 5 ίο, such as decyloxy and ethoxy, etc., such as 1 to 12 (tetra)oxy; for example, an aryl group having a naphthyl group and a naphthalene number of 6 to 12; For example, a carbon atom such as a benzyl group; a carbonyloxy group; a carbon atom such as a (4), a silicon ion, such as an acetonitrile group, having 2 to 4 carbon atoms, ', ', r, and the like a methoxy group having an atomic number of from 1 to 12; an amine group; such as an ethoxymethylamino group having one or two carbon atoms, such as an ethylamine group, and a diatomic number of from 1 to 12 fluorenyl groups. Substituted amines 320934 17 200938587; hydroxy and oxo groups. 'A cyclic hydrocarbon group and a heterocyclic group may be selected from a cyclic hydrocarbon group and a heterocyclic group. At least one via a linking group to a cyclic hydrocarbon group or a heterocyclic group The group obtained by the combination is exemplified by a methylene group, an ethyl idene group, a propylene group (pr pylidene), an isopropylidene group, a cyclohexylene group, and an ethyl group (ethylene). And a hydrocarbon group such as a propylene having a carbon number of about 1 to 6, an oxygen atom, a sulfur atom, a carbonyl group or a hydrazine 2 or the like. Further, a group selected from a plurality of cyclic hydrocarbon groups and heterocyclic groups may be bonded by a single bond. Specifically, a group in which a plurality of aromatic hydrocarbon groups are bonded by a single bond, a group in which a plurality of aromatic hydrocarbon groups are bonded by an isopropylidene group, and the like are exemplified. CH3 n~' as a monomer (丨) can be exemplified by, for example, styrene, o-methylstyrene, m-styrene, p-nonylphenylethylene, 2,4-dimethylphenylethylene, ortho-ethyl Pyridyl styrene such as styrene, p-ethyl styrene, trimethyl styrene, propyl styrene, fluorenylcyclohexyl benzene, or decyl styrene; for example, phenyl benzene, uncle Butyloxybenzene, ethyl benzoic acid, ethyl ketoacetate, o-chlorostyrene, p-chlorostyrene and aminophene bake are bonded to benzene and are selected from silk and burned. a substituted styrene of a group such as an oxy group, a silk, a methoxy group, an aryl group, and an amine group; for example, 4__biphenyl, 2-ethyl 4-cyclophenyl, 4-(phenylbutyl)styrene, and 4 - 6 base joint compounds such as light base - 4' one = dilute biphenyl; [sodium naphthalene and ethylene onion, etc. (4) and ethyl female compounds; N decene xylenimide, etc.

1S 320934 200938587 具有方香無經基、雜壞基及乙婦基的化合物等。 • 作為具有芳香族雜環基的單體（I)，可以列舉·· N_乙婦 基咔唑、乙烯基吡啶、N-乙烯基苯二甲醯亞胺及N_乙烯基 吲哚等。 土1S 320934 200938587 A compound having a square aroma, a hetero group, and an ethyl group. • Examples of the monomer (I) having an aromatic heterocyclic group include N-ethyl carbazole, vinyl pyridine, N-vinyl phthalimide, and N-vinyl fluorene. earth

作為單體（I)’為選自苯乙烯、N_乙烯基咔唑、乙烯基 萘及乙稀基蒽巾的至少—種單體時，光學膜可以在寬灰長 區域中進行更加-致的偏振光變換，而較佳，特別較佳為 苯乙烯或乙烯基料。作為單體⑴，可以併用複數個 在將本發明的光學膜中所含的全部結構單元的麵 為⑽重夺，可以不含有來自單體⑴的結構單二二 來自早體⑴的結構單元的含量例如為1S 40重量％，較隹 ^至35重量％，特別較佳為3至3〇重量％。如果在上述 範圍内’則光學膜可以在寬波長區域中進行更加_致的偏 振光變換，而較佳。When the monomer (I)' is at least one monomer selected from the group consisting of styrene, N-vinylcarbazole, vinyl naphthalene and ethylene-based wipes, the optical film can be made more in a wide gray-length region. The polarized light is converted, and preferably, particularly preferably styrene or vinyl. As the monomer (1), a plurality of faces of all the structural units contained in the optical film of the present invention may be used in combination as (10), and may not contain a structural unit derived from the monomer (1) from the structural unit of the precursor (1). The content is, for example, 1 S 40% by weight, more preferably 3 to 35% by weight, particularly preferably 3 to 3 % by weight. If it is within the above range, the optical film can be subjected to a more polarized light conversion in a wide wavelength region, and is preferable.

(II) 广表示氫原子或？基’_分別獨立地表示 子數為1 i 6的烧基。或者，匕及R5可連結 $ 4至6的核基。該絲及該伸烧基中所 被織取代，該絲及該躲基中所含的 土口以被衫子、硫原子L取代。Re表示單鍵或 320934 19 200938587 碳原子數為2至6的氧基伸烷基）。 單體（II)中，R3較佳為氫原子。 作為单體（π)的具體例，例如除了（曱基）丙浠酿胺之 外’可以列舉：N-曱基（甲基）丙稀酿胺、N-乙基（曱基）丙 烯醯胺、N-異丙基（甲基）丙烯醯胺、N-丁基（甲基）丙烯醯 胺及N-(2-羥乙基）丙烯醯胺等N-取代（甲基）丙烯醯胺；例 如N，N-二曱基（曱基）丙烯醯胺、n，N_二乙基（曱基）丙烯醯 胺、N，N-二丙基（甲基）丙烯醯胺、（曱基）丙烯醯基嗎啉等 N，N取代（甲基）丙烯酿胺；（曱基）丙烯酸2_二甲胺基乙酉旨 ^ 及（甲基）丙烯酸2-二乙胺基乙酯等。 作為單體（II)，為選自N, N-二甲基丙烯醯胺、n，N-二 乙基两烯醯胺、N- (2-羥乙基）丙烯醯胺、N_異丙基丙烯醯 胺丙稀酿基嗎琳、（甲基）丙稀酸2-二甲胺基乙醋及（曱 基）丙婦酸2-二乙胺基乙酯中的至少一種單體時，光學膜 可以在寬波長區域中進行更加一致的偏振光變換，而較 佳，特別較佳為選自N，N-二曱基丙烯醯胺、N，N-二乙基丙 烯醯胺、N-(2-羥乙基）丙烯醢胺、丙烯醯基嗎啉及（甲基）Ο 丙烯酸2-二甲胺基乙酯中的至少一種單體。作為單體 (Π)，可以併用不同的複數個單體。 單體（II)由例如和光純藥工業股份有限公司、東京化 成工業股伤有限公司、Sigma 了叩抓股份有限公 司等市售。作為單體（π)，可以直接使用市售的單體。 在將本發明的光學膜中所含的全部結構單元的總量設 為100重量，可以不含有來自單體（〗1)的結構單元，但 20 320物 200938587 來自單體（II)的結構單元的含量例如為5至95重量％，較 " 佳為10至70重量％，特別較佳為15至60重量％。如果在 上述範圍内，則光學膜可以在寬波長區域中進行更加一致 . 的偏振光變換，而較佳。 R7 （111) ο © (式（III)中，r7表示氫原子或甲基。r8表示氫原子、甲基 或5至20員環的環狀烴基。該環狀烴基中所含的氫原子能 夠被羥基、氧代基、碳原子數為1至12的烷基、碳原子數 為1至12的烷氧基、碳原子數為6至12的芳基、碳原子 數為7至12的芳烷基、環氧丙氧基、碳原子數為2至4的 醯基或鹵原子取代，該環狀烴基中所含的亞曱基能夠被氧 原子、硫原子或-NH-取代。該烷基、該烷氧基、該芳基及 @ 該芳烷基中所含的氫原子能夠被羥基或鹵原子取代）。 單體（III)中，R?較佳為氳原子。 .單體（III)中，作為5至20員環的環狀烴基，可以列 舉：例如苯基、萘基及蒽基等芳香族烴基；例如環戊基、 環己基、異冰片基、三環癸基及金剛烷基等環烷基等。 該環狀烴基中可以鍵合有··選自曱基、乙基、異丙基、 叔丁基及辛基等碳原子數為1至12的烷基；例如甲氧基及 乙氧基等碳原子數為1至12的烷氧基；例如氟原子、氯原 子及溴原子等鹵原子；例如乙醯基等碳原子數為2至4的 21 320934 200938587 醯基；碳原子數為6至12的芳基，·碳原子數為7至12的 芳烷基；羥基；環氧丙氧基以及羧基中的至少一種基團。 . 該環狀烴基中所含的亞甲基可以被氧原子、硫原子及 氮原子專雜原子取代。 作為單體（ΙΠ)的具體例，可以列舉：（甲基）丙烯酸、 (甲基）丙烯酸甲酯、（甲基）丙烯酸苯酯、（甲基）丙烯酸萘 酯、（甲基）丙烯酸蒽酯、（甲基）丙烯酸環己酯、（甲基）丙 烯酸2-四氫吡喃酯、（甲基）丙烯酸異冰片酯、（甲基）丙烯 酸三環癸酯、（甲基）丙烯酸金剛烷酯以及1-丙烯醯基-4-❹ 甲氧基萘等。 作為早體（III)，為選自（甲基）丙稀酸甲酯、（甲基） 丙烯酸苯醋、（甲基）丙烯酸萘酯、（甲基）丙烯酸環己酯、f甲 基）丙烯酸-2-四氫吡喃酯、（甲基）丙烯酸異冰片酯、（甲基） 丙烯酸三環癸酯、（甲基）丙烯酸金剛烷酯以及卜丙烯醯基 -4-甲氧基萘中的至少-種單體時，光學膜可以在寬波長^ 域中進行更加-致的偏振光變換，而較佳，特別較佳為選 自（甲基）丙烯酸、（甲基）丙烯酸旨及（甲基）丙婦酸環& ❹ 醋中的至少—種單體。作為單體（ΙΠ)，可以併用複數個不 同的單體。 在將本發明的光學膜中所含的全部結構單元的 * 為⑽重量科，可以不含有來自單體⑴υ的結構單元叹 但來自單體（III)的結構單元的含量例如為^95重量％， 較佳為5至90重量％，特別較佳為1〇至8〇重量％。如果^ 上述範㈣’則光㈣可叫寬波錢域巾騎更加—致 320934 22 (IV) 200938587 的偏振光變換，而較佳。(II) Widely expressed as a hydrogen atom or? The base '_ independently represents a burn group having a sub-number of 1 i 6 . Alternatively, 匕 and R5 can be linked to a nucleus of $4 to 6. The filament and the stretched base are replaced by a woven fabric, and the silk and the soil mouth contained in the hide are replaced by a shirt and a sulfur atom L. Re represents a single bond or 320934 19 200938587 is an alkylene group having 2 to 6 carbon atoms. In the monomer (II), R3 is preferably a hydrogen atom. Specific examples of the monomer (π), for example, in addition to (fluorenyl) acrylamide, may be exemplified by N-fluorenyl (meth) acrylamide, N-ethyl (fluorenyl) acrylamide N-substituted (meth) acrylamide such as N-isopropyl (meth) acrylamide, N-butyl (meth) acrylamide, and N-(2-hydroxyethyl) acrylamide; For example, N,N-dimercapto (indenyl) acrylamide, n,N-diethyl(fluorenyl)propenylamine, N,N-dipropyl(meth)acrylamide, (fluorenyl) N,N-substituted (meth)acrylamide such as acryloylmorpholine; 2-dimethylaminoethyl (meth)acrylate and 2-diethylaminoethyl (meth)acrylate. As the monomer (II), it is selected from N, N-dimethyl decylamine, n,N-diethyl decylamine, N-(2-hydroxyethyl) acrylamide, N-isopropyl When at least one monomer of acrylamide, carbaryl, (methyl) acrylate 2-dimethylaminoethyl vinegar, and (mercapto) propyl acetoacetate 2-diethylaminoethyl ester, The optical film can perform more uniform polarization conversion in a wide wavelength region, and is preferably, particularly preferably selected from the group consisting of N,N-dimercapto acrylamide, N,N-diethyl acrylamide, N- At least one monomer of (2-hydroxyethyl) acrylamide, acryloyl morpholine, and (methyl) hydrazine 2-dimethylaminoethyl acrylate. As the monomer (Π), a plurality of different monomers may be used in combination. The monomer (II) is commercially available, for example, from Wako Pure Chemical Industries Co., Ltd., Tokyo Chemical Industry Co., Ltd., and Sigma. As the monomer (π), a commercially available monomer can be used as it is. The total amount of all structural units contained in the optical film of the present invention is set to 100% by weight, and may not contain structural units derived from the monomer (1), but 20,320, 200938587 is derived from the structural unit of the monomer (II). The content is, for example, 5 to 95% by weight, more preferably 10 to 70% by weight, particularly preferably 15 to 60% by weight. If it is within the above range, the optical film can perform a more uniform polarization conversion in a wide wavelength region, and is preferable. R7 (111) ο © (in the formula (III), r7 represents a hydrogen atom or a methyl group. r8 represents a hydrogen atom, a methyl group or a cyclic hydrocarbon group of 5 to 20 membered rings. The hydrogen atom contained in the cyclic hydrocarbon group can a hydroxy group, an oxo group, an alkyl group having 1 to 12 carbon atoms, an alkoxy group having 1 to 12 carbon atoms, an aryl group having 6 to 12 carbon atoms, and an aromatic group having 7 to 12 carbon atoms. An alkyl group, a glycidoxy group, a fluorenyl group having 2 to 4 carbon atoms or a halogen atom, and the fluorenylene group contained in the cyclic hydrocarbon group can be substituted by an oxygen atom, a sulfur atom or -NH-. The hydrogen atom contained in the group, the alkoxy group, the aryl group and the @ aralkyl group can be substituted by a hydroxyl group or a halogen atom). In the monomer (III), R? is preferably a halogen atom. In the monomer (III), examples of the cyclic hydrocarbon group of the 5- to 20-membered ring include aromatic hydrocarbon groups such as a phenyl group, a naphthyl group and an anthracenyl group; for example, a cyclopentyl group, a cyclohexyl group, an isobornyl group, and a tricyclic ring; A cycloalkyl group such as a mercapto group or an adamantyl group. The cyclic hydrocarbon group may be bonded to an alkyl group having 1 to 12 carbon atoms such as a mercapto group, an ethyl group, an isopropyl group, a t-butyl group or an octyl group; for example, a methoxy group and an ethoxy group; An alkoxy group having 1 to 12 carbon atoms; for example, a halogen atom such as a fluorine atom, a chlorine atom or a bromine atom; for example, 21 320934 200938587 fluorenyl group having 2 to 4 carbon atoms such as an ethyl sulfonyl group; An aryl group of 12, an aralkyl group having 7 to 12 carbon atoms; a hydroxyl group; a glycidoxy group; and at least one group of carboxyl groups. The methylene group contained in the cyclic hydrocarbon group may be substituted with an oxygen atom, a sulfur atom and a nitrogen atom-specific hetero atom. Specific examples of the monomer (ΙΠ) include (meth)acrylic acid, methyl (meth)acrylate, phenyl (meth)acrylate, naphthyl (meth)acrylate, and decyl (meth)acrylate. , cyclohexyl (meth)acrylate, 2-tetrahydropyranyl (meth)acrylate, isobornyl (meth)acrylate, tricyclodecyl (meth)acrylate, adamantyl (meth)acrylate And 1-propenyl-2-ylmethoxynaphthalene and the like. As the precursor (III), it is selected from methyl (meth) acrylate, phenyl acrylate (meth) acrylate, naphthyl (meth) acrylate, cyclohexyl (meth) acrylate, f methyl methacrylate -2-tetrahydropyranyl ester, isobornyl (meth)acrylate, tricyclodecyl (meth)acrylate, adamantyl (meth)acrylate, and acrylonitrile-4-methoxynaphthalene When at least one monomer is used, the optical film can be more polarized in a wide wavelength range, and preferably, particularly preferably selected from the group consisting of (meth)acrylic acid and (meth)acrylic acid. Base) at least one monomer of propylene glycol ring & 醋 vinegar. As the monomer (ΙΠ), a plurality of different monomers can be used in combination. The * of all the structural units contained in the optical film of the present invention is (10) by weight, and may not contain the structural unit derived from the monomer (1), but the content of the structural unit derived from the monomer (III) is, for example, 95% by weight. It is preferably from 5 to 90% by weight, particularly preferably from 1 to 8 % by weight. If ^fan(4)', then light (4) can be called a wide-wave money-domain towel rider to achieve polarization conversion of 320934 22 (IV) 200938587, and is preferred.

(式（IV)中，匕及R1D分別獨立地表示氫原子或甲基，又！及 χ2分別獨立地表示碳原子數為2至6的伸烷基。該伸烷基 中所含的氫原子能夠被碳原子數為1至6的烷基、氧代基 ^ 或羥基取代。2!及ζ2分別獨立地表示單鍵或亞甲基。S表 示1或2的整數，t表示0或1的整數。vi及1分別獨立 地表示0至6的整數）。(In the formula (IV), hydrazine and R1D each independently represent a hydrogen atom or a methyl group, and !2 each independently represents an alkylene group having 2 to 6 carbon atoms. The hydrogen atom contained in the alkylene group It can be substituted by an alkyl group having 1 to 6 carbon atoms, an oxo group or a hydroxyl group. 2! and ζ2 each independently represent a single bond or a methylene group. S represents an integer of 1 or 2, and t represents 0 or 1. Integers.vi and 1 each independently represent an integer from 0 to 6.

rw2 〇 r12 (V) (式（V)中，Rn及R12分別獨立地表示氳原子或曱基，χ3及 Χ4分別獨立地表示碳原子數為2至6的伸烷基。該伸烷基 中所含的氳原子能夠被碳原子數為1至6的烷基、氧代基 或經基取代。Ζ3及Ζ4分別獨立地表示單鍵或亞曱基。V2及 W2分別獨立地表示0至6的整數）。 對於單體（IV)及單體（V)，具體而言，可以列舉：式 (IV-1)及式（V-1)表示的單體。 23 320934 200938587 ΟRw2 〇r12 (V) (In the formula (V), Rn and R12 each independently represent a ruthenium atom or a ruthenium group, and χ3 and Χ4 each independently represent an alkylene group having 2 to 6 carbon atoms. The ruthenium atom contained can be substituted by an alkyl group, an oxo group or a thiol group having 1 to 6 carbon atoms. Ζ3 and Ζ4 each independently represent a single bond or a fluorenylene group. V2 and W2 independently represent 0 to 6 respectively. Integer). Specific examples of the monomer (IV) and the monomer (V) include monomers represented by the formula (IV-1) and the formula (V-1). 23 320934 200938587 Ο

(V-l) 式（IV-1)及式（Η)中，匕至Ri2 述表示相同含義。 τ V2及W2與上 至弋⑽，更具體而言’可以列舉例如式(ιν-2) 式（IV-4)表示的单體。式（IV—4)表示 品名’新中村化學工業股份有限公司製造）進彳^；(商 (IV.2)(V-l) In the formula (IV-1) and the formula (Η), 匕 to Ri2 means the same meaning. τ V2 and W2 and up to 弋(10), more specifically, may be, for example, a monomer represented by the formula (IVν-2) formula (IV-4). Formula (IV-4) indicates the name of the product 'Manufactured by Shin-Nakamura Chemical Industry Co., Ltd.' into the 彳^; (Business (IV.2)

OH WlOH Wl

(】V.4) (IV-3) ，…與上述表示相同含義。 早體⑽^將具有轉歧㈣的 直接用⑽）㈣酸進㈣化而得到的化合物，也 將使具有脂環式煙骨架的原子圏的羥基與環氧W反應得 320934 24 200938587 ' 到的末端羥基用（甲基）丙烯酸進行醯化而得到的化合物。 • 具體而言，式（IV-2)表示的化合物藉由使丙烯酸和己 内酯反應、使末端羧酸和脂環式醇（三環癸烷二醇）反應而 得到。此外，式（IV-3)表示的化合物藉由使脂環式醇（三環 癸烷二醇）與丙烯酸縮水甘油酯反應而得到。 作為單體（IV)，還可以列舉式（IV-5)表示的單體。(] V.4) (IV-3), ... has the same meaning as the above. Precursor (10)^ A compound obtained by directly converting (4)) (4) acid into a (4) acid, and also reacting a hydroxyl group of an atomic oxime having an alicyclic skeleton with an epoxy W to obtain 320934 24 200938587 ' A compound obtained by deuteration of a terminal hydroxyl group with (meth)acrylic acid. Specifically, the compound represented by the formula (IV-2) is obtained by reacting acrylic acid and caprolactone to react a terminal carboxylic acid with an alicyclic alcohol (tricyclodecanediol). Further, the compound represented by the formula (IV-3) is obtained by reacting an alicyclic alcohol (tricyclodecanediol) with glycidyl acrylate. As the monomer (IV), a monomer represented by the formula (IV-5) can also be mentioned.

(IV-5) 式（IV-5)中，R9、Ri。、vi及wi與上述表示相同含義。 更具體而言，可以列舉例如：式（IV-6)及式（IV-7)表 示的單體。(IV-5) In the formula (IV-5), R9 and Ri. , vi and wi have the same meaning as the above. More specifically, for example, a monomer represented by the formula (IV-6) and the formula (IV-7) can be cited.

式（1¥-7)中，¥1及《?1輿上述表示相同含義。 式（IV-6)表示的單體，是將鍵合在脂環式烴骨架上的 羥基用丙烯酸進行醯化而得到。 式（IV-7)表示的單體，是使鍵合在脂環式烴骨架上的 25 320934 200938587 羥基與環氧乙烷反應，得到末端羥基，將該末端羥基用丙 稀酸進行酿化而得到。 作為單體（V)，更具體而言，可以列舉例如式（V-2)表 示的單體。式（V-2)表示的單體作為A-CHD-4E(商品名，新 中村化學工業股份有限公司製造）進行市售。In the formula (1¥-7), ¥1 and “?1舆” have the same meanings. The monomer represented by the formula (IV-6) is obtained by deuteration of a hydroxyl group bonded to an alicyclic hydrocarbon skeleton with acrylic acid. The monomer represented by the formula (IV-7) is obtained by reacting a hydroxyl group of 25 320934 200938587 bonded to an alicyclic hydrocarbon skeleton with ethylene oxide to obtain a terminal hydroxyl group, and the terminal hydroxyl group is brewed with acrylic acid. get. More specifically, the monomer (V) may, for example, be a monomer represented by the formula (V-2). The monomer represented by the formula (V-2) is commercially available as A-CHD-4E (trade name, manufactured by Shin-Nakamura Chemical Co., Ltd.).

(V-2)(V-2)

在將本發明的光學膜中所含的全部結構單元的總量設 為100重量％時，可以不含有來自單體（IV)的結構單元，但 來自單體（IV)的結構單元的含量例如為1至70重量％，較 佳為3至65重量％，特別較佳為5至60重量％。如果在上 述範圍内，則光學膜可以在寬波長區域中進行更加一致的 偏振光變換，而較佳。When the total amount of all the structural units contained in the optical film of the present invention is 100% by weight, the structural unit derived from the monomer (IV) may not be contained, but the content of the structural unit derived from the monomer (IV) is, for example. It is from 1 to 70% by weight, preferably from 3 to 65% by weight, particularly preferably from 5 to 60% by weight. If it is within the above range, the optical film can perform more uniform polarization conversion in a wide wavelength region, and is preferable.

在將本發明的光學膜中所含的全部結構單元的總量設 為100重量％時，可以不含有來自單體（V)的結構單元，但 來自單體（Ό的結構單元的含量例如為1至70重量％，較佳 為3至65重量％，特別較佳為5至60重量％。如果在上述 範圍内，則光學膜可以在寬波長區域中進行更加一致的偏 振光變換，而較佳。 26 320934 200938587When the total amount of all the structural units contained in the optical film of the present invention is 100% by weight, the structural unit derived from the monomer (V) may not be contained, but the content of the monomer derived from the monomer (for example, 1 to 70% by weight, preferably 3 to 65% by weight, particularly preferably 5 to 60% by weight. If it is within the above range, the optical film can perform more uniform polarization conversion in a wide wavelength region, Good. 26 320934 200938587

(式（VI)中，Ri3及Ru分別獨立地表示氳原子或甲基，χ5及 χ6分別獨立地表示碳原子數為2至6的伸烷基。該伸烷基 中所含的氫原子能夠被碳原子數為1至6的烷基、氧代基 或經基取代。Rei至R?e分別獨立地表示氫原子、經基、鹵原 子、碳原子數為1至6的烷基、碳原子數為1至6的烷氧 基、環氧丙氧基、硝基或氰基。V3及W3分別獨立地表示0 至6的整數）。 作為單體（VI)，特別較佳為式（VI-1)表示的化合物。(In the formula (VI), Ri3 and Ru each independently represent a ruthenium atom or a methyl group, and χ5 and χ6 each independently represent an alkylene group having 2 to 6 carbon atoms. The hydrogen atom contained in the alkylene group can It is substituted by an alkyl group, an oxo group or a trans group having 1 to 6 carbon atoms. Rei to R?e each independently represent a hydrogen atom, a trans group, a halogen atom, an alkyl group having 1 to 6 carbon atoms, and carbon. An alkoxy group, a glycidoxy group, a nitro group or a cyano group having 1 to 6 atoms. V3 and W3 each independently represent an integer of 0 to 6). As the monomer (VI), a compound represented by the formula (VI-1) is particularly preferable.

式（¥1-1)中，尺13、.1?14、又5、16、\^3及\^3與上述表示相 同含義。 作為單體（VI)，更具體而言，可以列舉例如式（VI-2) 27 320934 200938587 表示的單體。式（VI-2)表示的單體作為Α-BPEF(商品名， 新中村化學工業股份有限公司製造）進行市售。In the formula (¥1-1), the scales 13, 1.14, 14, 5, 16, \^3, and \^3 have the same meanings as the above. As the monomer (VI), more specifically, a monomer represented by the formula (VI-2) 27 320934 200938587 can be cited. The monomer represented by the formula (VI-2) is commercially available as Α-BPEF (trade name, manufactured by Shin-Nakamura Chemical Co., Ltd.).

單體（VI)可以是將雙紛芴的羥基直接用（曱基）丙烯酸 進行醯化而得到的化合物，也可以是將使雙酚苟的羥基與 環氧乙烷等反應得到的末端羥基用（甲基）丙烯酸進行醯化 而得到的化合物。 在將本發明的光學膜中所含的全部結構單元的總量設 為100重量％時，可以不含有來自單體（VI)的結構單元，但 來自單體（VI)的結構單元的含量例如為1至50重量％，較 佳為2至45重量％，特別較佳為3至40重量％。如果在上 述範圍内，則光學膜可以在寬波長區域中進行更加一致的 偏振光變換，而較佳。 在將本發明的光學膜中所含的全部結構單元的總量設 為100重量％時，可以不含有來自單體（1)的結構單元，但 來自單體（1)的結構單元的含量例如為5至95重量％，較佳 為10至90重量％，特別較佳為20至80重量％。如果在上 述範圍内，則光學膜可以在寬波長區域中進行更加一致的 偏振光變換，而較佳。 本發明的光學膜可以含有來自可以與單體（1)進行共 28 320934 200938587 聚的單體（以下有時稱為“可以共聚的單體”）的結構單 » 元。 作為可以共聚的單體，可以列舉例如：下式（D-a)表示 = 的單體（以下有時稱為“單體（D-a)”）、乙烯、碳原子數為 、 3至20的α -烯烴化合物、碳原子數為5至20的環狀烯烴、 乙烯基化合物、3官能以上的多官能光聚合性化合物等。 R17 • (D_a) ο (式（D_a)中，Rn表示氳原子或曱基，Ri8表示至少含有1個 5至20員環的具有芳香族性的基團的原子團。Y表示碳原 子數為2至6的伸烷基或碳原子數為2至6的伸烷氧基， 該伸烷基及該伸烷氧基中所含的氫原子能夠被碳原子數1 至6的院基、氧代基或經基取代。m表示1至6的整數）。 m 作為單體（D-a)，較佳為式（D-2)及式（D-3)表示的單The monomer (VI) may be a compound obtained by deuteration of a dihydroxy group of a hydrazine directly with (mercapto)acrylic acid, or may be a terminal hydroxyl group obtained by reacting a hydroxyl group of bisphenolphthalein with ethylene oxide or the like. A compound obtained by deuteration of (meth)acrylic acid. When the total amount of all the structural units contained in the optical film of the present invention is 100% by weight, the structural unit derived from the monomer (VI) may not be contained, but the content of the structural unit derived from the monomer (VI) is, for example. It is 1 to 50% by weight, preferably 2 to 45% by weight, particularly preferably 3 to 40% by weight. If it is within the above range, the optical film can perform more uniform polarization conversion in a wide wavelength region, and is preferable. When the total amount of all the structural units contained in the optical film of the present invention is 100% by weight, the structural unit derived from the monomer (1) may not be contained, but the content of the structural unit derived from the monomer (1) is, for example. It is 5 to 95% by weight, preferably 10 to 90% by weight, particularly preferably 20 to 80% by weight. If it is within the above range, the optical film can perform more uniform polarization conversion in a wide wavelength region, and is preferable. The optical film of the present invention may contain a structural unit derived from a monomer which can be polymerized with the monomer (1) in a total amount of 28 320934 200938587 (hereinafter sometimes referred to as "copolymerizable monomer"). The monomer which can be copolymerized is, for example, a monomer represented by the following formula (Da) = (hereinafter sometimes referred to as "monomer (Da)"), ethylene, an α-olefin having 3 to 20 carbon atoms A compound, a cyclic olefin having 5 to 20 carbon atoms, a vinyl compound, a trifunctional or higher polyfunctional photopolymerizable compound, or the like. R17 • (D_a) ο (In the formula (D_a), Rn represents a halogen atom or a fluorenyl group, and Ri8 represents an atomic group having at least one aromatic group having 5 to 20 membered rings. Y represents a carbon atom of 2 An alkyl group having 6 or an alkylene group having 2 to 6 carbon atoms, and the hydrogen atom contained in the alkylene group and the alkylene group can be substituted by a group having 1 to 6 carbon atoms. Substituted by a radical or a radical. m represents an integer from 1 to 6. m as the monomer (D-a), preferably a single represented by the formula (D-2) and the formula (D-3)

DD

29 320934 20093858729 320934 200938587

(式（D-2)及式（D-3)中，丫1表示碳原子數為2至6的伸烷 基。該伸烷基中所含的氫原子能夠被碳原子數為1至6的 烧基、氧代基或經基取代。Rl9表示氫原子、經基、碳原子 數為1至6的烷基、碳原子數為1至6的烷氧基或環氧丙 氧基。P分別獨立地表示0至5的整數，q分別獨立地表示 0至4的整數。Rn及m與上述表示相同含義。p或q為2 以上的整數時，Rl9可以相同，也可以不同）。 作為單體（D-2)的具體例，可以列舉式（D-2-1)表示的 單體，作為單體（D-3)的具體例，可以列舉式（D-3-1)表示(In the formula (D-2) and the formula (D-3), 丫1 represents an alkylene group having 2 to 6 carbon atoms. The hydrogen atom contained in the alkylene group can be 1 to 6 carbon atoms. The alkyl group, the oxo group or the trans group is substituted. Rl9 represents a hydrogen atom, a trans group, an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms or a glycidoxy group. Each of the integers of 0 to 5 is independently represented, and q each independently represents an integer of 0 to 4. Rn and m have the same meaning as the above, and when p or q is an integer of 2 or more, Rl9 may be the same or different. Specific examples of the monomer (D-2) include a monomer represented by the formula (D-2-1), and specific examples of the monomer (D-3) include a formula (D-3-1).

30 320934 200938587 作為單體（D-a)的製造方法，可以列舉：例如使用酚化 ' 合物作為具有Ri8的結構的化合物，使該化合物與環氧乙烷 等環氧烷烴反應，得到R18-(Y)--〇H，再用R18-(Y)m-〇H將選 自丙烯酸及甲基丙烯酸等中的化合物進行酯化的方法；例 如使用i化苯化合物作為具有R18的結構的化合物，使該化 合物與伸烷基二醇反應，得到R18-(Y%-0H，再用R18-(Y)m-0H 將選自丙烯酸及甲基丙烯酸等中的化合物進行酯化的方法 等。 ® 式（D-2-1)及式（D-3-1)表示的化合物由新中村化學工 業股份有限公司以NK工只于小A-LEN-10及NK工只于小 A-CMP-1E的商品名進行市售。 作為用作可以共聚的單體的碳原子數為3至20的α-烯烴化合物，可以列舉例如：丙烯、1 - 丁稀、1 -戊烯、1 -己烯、1-辛烯、1-癸烯、1-十二碳烯、1-十四碳烯、1-十 六碳烯、1-十八碳烯及1-二十碳烯等碳原子數為3至20 φ 的直鏈狀α-烯烴；4-曱基-1-戊烯、3-甲基-1-戊烯及3-甲基-1-丁烯等碳原子數為4至20的支鏈狀α-烯烴等。 在乙烯及碳原子數為3至20的烯烴化合物中，作 為乙浠、碳原子數為3或4的直鍵狀α-烯煙化合物之丙 烯及1-丁烯，由於在將所得到的共聚物成形為膜狀時的柔 軟性優異，而較佳，特別較佳為乙稀。 用作可以共聚的單體的碳原子數為5至20的環狀烯 烴，是指碳環内具有聚合性碳-碳雙鍵的化合物。具體而 言，可以列舉：雙環[2, 2, 1]庚-2-烯或6-烷基雙環[2, 2, 1] 31 320934 200938587 庚-2-稀、5, 6-二燒基雙環[2, 2, 1]庚-2-烯、1-貌基雙環 [2, 2, 1]庚-2-烯、7-烷基雙環[2, 2, 1]庚-2-烯等、引入有 曱基、乙基、丁基等碳原子數為1至4的院基的降冰片烯 衍生物；四環[4, 4, 〇, 12, 5, 17, 10]-3-十二烯、8-烷基四環 [4, 4’ 0’ 12’ 5’ 17, 1〇]-3-十二烯、8, 9-二烷基四環[4, 4, 0, 12’5’17，10]-3-十二烯等在二亞甲基八氫萘的8位和/或9 位上引入有碳原子數為3以上的烷基的二曱橋八氫萘衍生 物；在分子内引入有！個或多個齒素的降冰片烯的衍生 物；在8位和/或9位上引入有鹵素的二曱橋基八氫萘的衍 生物等。 作為用作可以共聚的單體的乙烯基化合物，可以列 ^乙酸乙婦g旨、馬來酸（肝）、馬來酸（半）醋及馬來酿亞 胺等，具有碳原子數為5至2〇的脂環式結構的乙埽基化合 物。 作為具有脂環式結構的乙烯基化合物，可以列舉例 如：由環丙基、環丁基、環戊基、環己基、環庚基、環辛 基環癸基、降冰片烯基、金剛院基等碳原子數為約3至 12的月曰環式煙基及乙婦基構成的化合物。 人作為用作可以共聚的單體的3官能以上的多官能光聚 。生化口物，可以列舉例如：季戊四醇四丙稀酸醋 四醇四甲基丙婦酸酯、二季戊四醇五丙稀酸醋、二季戍四 醇五甲基丙_醋、二季戊四醇六丙烯義、 六甲基丙烯酸酯等。 手戍四醇 可以共聚的單體可以單獨使用或者組合2種以上來使 320934 32 200938587 用。 為= 全部結構單元的總量設定 元，來自可以心 絲的單體的结構單 單翻結構單元的含量例如為5〇莫 如果在上二图40莫耳%以下，特別較佳為3〇莫耳%以下。 如果在上:4乾圍内，則本風 、j先予膜可以在I波長區域中進行更 加一致的偏振光變換，因此較佳。30 320934 200938587 As a method for producing the monomer (Da), for example, a phenolated compound is used as a compound having a structure of Ri8, and the compound is reacted with an alkylene oxide such as ethylene oxide to obtain R18-(Y). a method of esterifying a compound selected from the group consisting of acrylic acid, methacrylic acid, and the like with R18-(Y)m-〇H; for example, using a benzene compound as a compound having a structure of R18, The compound is reacted with an alkylene glycol to obtain a method of esterifying a compound selected from the group consisting of acrylic acid, methacrylic acid, and the like by R18-(Y%-0H, and further using R18-(Y)m-0H. The compounds represented by (D-2-1) and (D-3-1) are manufactured by Xinzhongcun Chemical Industry Co., Ltd., which is only used for small A-LEN-10 and NK only for small A-CMP-1E. The commercial name is commercially available. As the α-olefin compound having 3 to 20 carbon atoms which is used as a copolymerizable monomer, for example, propylene, 1-butadiene, 1-pentene, 1-hexene, and 1 may be mentioned. -octene, 1-decene, 1-dodecene, 1-tetradecene, 1-hexadecene, 1-octadecene, and 1-eicosene have 3 to 3 carbon atoms 20 φ Chain α-olefin; 4-mercapto-1-pentene, 3-methyl-1-pentene and 3-methyl-1-butene, etc., branched chain α-olefin having 4 to 20 carbon atoms In the olefin compound having ethylene and a carbon number of 3 to 20, propylene and 1-butene which are acetamidine, a linear bond α-olefin compound having 3 or 4 carbon atoms, are obtained. The copolymer is excellent in flexibility when formed into a film form, and is preferably, particularly preferably ethylene. A cyclic olefin having 5 to 20 carbon atoms as a copolymerizable monomer means having a carbon ring. A compound having a polymerizable carbon-carbon double bond. Specifically, a bicyclo[2,2,1]hept-2-ene or a 6-alkylbicyclo[2,2,1] 31 320934 200938587 hept-2- Dilute, 5,6-dialkylbicyclo[2,2,1]hept-2-ene, 1-formylbicyclo[2,2,1]hept-2-ene, 7-alkylbicyclo[2, 2 , 1] hept-2-ene, etc., introduced with a fluorenyl group, an ethyl group, a butyl group, and the like, a norbornene derivative having a carbon number of 1 to 4; tetracyclo[4, 4, 〇, 12, 5 , 17, 10]-3-dodecene, 8-alkyltetracyclo[4,4' 0' 12' 5' 17, 1〇]-3-dodecene, 8,9-dialkyltetracyclic [4, 4, 0, 12'5'17, 10]-3-10 a diterpene octahydronaphthalene derivative having an alkyl group having 3 or more carbon atoms introduced at the 8-position and/or the 9-position of the dimethylene octahydronaphthalene; the introduction of one or more in the molecule a derivative of norbornene of a dentate; a derivative of a diterpene octahydronaphthalene having a halogen introduced at the 8-position and/or the 9-position. As the vinyl compound used as a monomer which can be copolymerized, it can be classified into acetic acid, maleic acid (liver), maleic acid (semi) vinegar, and maleic amine, and has a carbon number of 5 or less. An oxime compound of alicyclic structure up to 2 Å. Examples of the vinyl compound having an alicyclic structure include a cyclopropyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclooctylcyclodecyl group, a norbornene group, and a ruthenium group. A compound composed of a guanidine ring group having a carbon number of about 3 to 12 and an ethyl group. A human is used as a trifunctional or higher polyfunctional photopolymer which is used as a monomer which can be copolymerized. The biochemical substance may, for example, be pentaerythritol tetraacetic acid vinegar tetraol tetramethylpropanate, dipentaerythritol pentaacetic acid vinegar, diquaternic pentaerythritol pentamethyl propane vinegar, dipentaerythritol hexapropylene, and hexa Methacrylate and the like. Hand ruben tetraol The monomers copolymerizable may be used singly or in combination of two or more for use in 320934 32 200938587. For the total amount of all structural units, the content of the unit from the core unit can be, for example, 5 〇, if it is less than 40% of the above figure, particularly preferably 3 〇. %the following. If it is in the upper:4 dry circumference, the wind and the pre-film can be more uniformly polarized in the I-wavelength region, which is preferable.

…這些單體（1)及可以絲的單财以直接使用，也可以 進^聚合’作為聚合物⑴使用。此外，還可賴—部分作 為聚合物⑴、另—部分直接以單體⑴來使用。作為聚合 物⑴，聚合方法’可以列舉公知的自由基聚合法。作為自 土ιβ法了以列舉.溶液聚合、懸濁聚合、乳化聚合 ^塊狀聚合等聚合方法’沒有制的限定。從分子量調節、 簡便性及成膜性等觀點出發，較佳為溶液聚合。 作為溶液聚合中使用的溶劑，只要不妨礙聚合，就沒 有特別的限定。作為溶劑，可以列舉例如：甲苯及二甲苯 等芳香族烴類；乙酸乙酯、乙酸丁酯、乙二醇單甲醚乙酸 酉曰、乙一醇單乙趟乙酸酯、丙二醇單甲_乙酸酯及丙二醇 單***乙酸酯等酯類；曱醇、乙醇、正丙醇及異丙醇等醇 類；丙酮、甲基乙基酮、甲基異丁基酮、環戊酮及環己酮 等鲷類等。 作為自由基聚合法中使用的聚合引發劑，可以列舉例 如：2, 2’ -偶氮二異丁腈、2, 2,-偶氮二（2-曱基丁腈）、1，1，-偶氮二（環己烷-1-腈）、2, 2，-偶氮二（2, 4-二甲基戊腈）、 33 320934 200938587 2, 2’-偶氮二（2, 4-二甲基-4-甲氧基戊腈）、二甲基一2,2,〜 - 偶氮二（2-甲基丙酸酯）及2,2，_偶氮二（2-羥甲基丙腈）等 ， 偶氮類化合物；月桂基過氧化物、叔丁基過氧化氫、苯甲 醯過氧化物、過氧化苯甲酸叔丁酯、.過氧化氫異丙苯、過 氧化二碳酸二異丙酯、過氧化二碳酸二正丙酯、過氧化新 · 癸酸叔丁酯、過氧化特戊酸叔丁酯以及（3, 5, 5-三甲基己醯 基）過氧化物等有機過氧化物；過硫酸鉀、過硫酸銨及過氧 化氩等無機過氧化物等。另外，併用熱聚合引發劑和還原 劑的氧化還原類引發劑等也可以用作聚合引發劑。 ❾ 進行溶液聚合的反應體系的濃度較佳為1〇重量％以 上’更較佳為15重量％以上且50重量％以下，特別較佳為 20重以上且4〇重量％以下。聚合濃度在上述範圍内時…， 聚合控制及所得到的樹脂溶液的黏度優異，而較佳。 進行溶液聚合的反應體系的溫度較佳為l5〇c以上且 12VC以下’更較佳為3(rc以上且U(rc以下，特別較佳為 4〇°C以上且1〇(rc以下。聚合溫度在上述範圍内時，二 控制優異，而較佳。 σ ❹ 聚合物（1)的平均分子量較佳為1〇〇〇以上且 以下’更較佳為2000以上且800000以下，特別較佳為3〇〇〇 以上且500000以下。聚合物（1)的平均分子量在上述範圍 内時，黏性、成膜性、韌性及耐熱性優異，適合於得到在 寬波長區域中進行均勻的偏振光變換的光學膜。 作為聚合物（1)，可以使用市售的聚合物。笨乙歸—焉 來I酐共聚物例如由Sigma Aldrich Japan股份有限八; 320934 34 200938587 銷售，由 NOVA Chemicals Japan Ltd.以商品名 “DYUrk 進行市售。 作為構成聚合物（1)的單體，特別較佳使用單 •單體（⑴、或單體⑴與單體（111)的組合。早體~與 ' 作為聚合物⑴的共聚形式，可以列舉：無規形式及嵌 段形式等，在構成聚合物⑴的結構單元各自不形成區域 (domain)的程度上嵌段形式為少量時，所得到的光學膜的 透明性提高，而較佳。 、 ❹ &外’作為後述的可以共聚的單體，在使用乙婦及丙 婦等氣體的可以共聚的單體時，可以代替氮氣在所述的可 以共聚的單體氛圍下，較佳在加壓下進行製造。 —本發明的光學膜含有樹脂，其具有來自使具有脂環式 烴骨架的聚異氰酸酯化合物（以下有時稱為“脂環式聚異 氰酸醋”）與多元醇化合物（以下有時稱$ ‘‘多元醇，，）反 應得到的化合物⑵（以下有時稱為“化合物⑵”）的結構 ❹單兀。 聚異氰酸酯化合物是指含有2個以上異氰酸醋基⑽ 合物’多元醇化合物技具有2個以上絲的化合物。 作為來自化合物（2)的結構單元，可以列舉： 來自使脂W異㈣g旨及多元較絲得到的化/ 物（以下有時稱為“聚胺酯”）的結構單元；以及 h 脂環絲異㈣醋、多元醇及多域反應而得 到的化合物U下有時稱為“聚胺酯脲，，）的結構單元。 作為月旨環式聚異氰酸酯的具體例，可以列舉：異佛爾 320934 35 200938587 酮二異氰酸酯、氫化甲苯二異氰酸酯、氫化二曱苯二異氰 酸酯、環己烷1，3-二異氰酸酯、環己烷1,4-二異氰酸酯、 二環己基曱烷-4, 4’-二異氰酸酯、2, 4, 4-三曱基環己烷二 異氰酸酯、2, 2, 4-三甲基環己烷二異氰酸酯、降冰片烷二 異氰酸酯等。 脂環式聚異氰酸酯，較佳為含有具有可以被取代的環 己撐骨架的2價基團的化合物。該化合物較佳為含有式（B) 表示的2價基團的化合物。...the monomers (1) and the wires can be used as they are, or they can be used as the polymer (1). Further, it is also possible to use a part as the polymer (1) and another part as the monomer (1). As the polymer (1), a polymerization method is exemplified by a known radical polymerization method. The polymerization method of solution polymerization, suspension polymerization, emulsion polymerization, bulk polymerization, and the like is not limited. From the viewpoints of molecular weight adjustment, simplicity, and film formability, solution polymerization is preferred. The solvent used in the solution polymerization is not particularly limited as long as it does not inhibit the polymerization. Examples of the solvent include aromatic hydrocarbons such as toluene and xylene; ethyl acetate, butyl acetate, ethylene glycol monomethyl ether acetate, ethylene glycol monoacetic acid acetate, and propylene glycol monomethyl acetate. Esters such as esters and propylene glycol monoethyl ether acetate; alcohols such as decyl alcohol, ethanol, n-propanol and isopropanol; acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclopentanone and cyclohexanone Wait for cockroaches, etc. The polymerization initiator used in the radical polymerization method may, for example, be 2,2'-azobisisobutyronitrile, 2,2,-azobis(2-mercaptobutyronitrile), 1,1,- Azobis(cyclohexane-1-carbonitrile), 2,2,-azobis(2,4-dimethylvaleronitrile), 33 320934 200938587 2, 2'-azobis (2, 4-di) Methyl-4-methoxyvaleronitrile), dimethyl-2,2,~-azobis(2-methylpropionate) and 2,2,-azobis(2-hydroxymethylpropane) Nitrile), azo compounds; lauryl peroxide, t-butyl hydroperoxide, benzamidine peroxide, tert-butyl peroxybenzoate, cumene hydroperoxide, peroxydicarbonate Isopropyl ester, di-n-propyl peroxydicarbonate, neo-peroxidic tert-butyl phthalate, tert-butyl peroxypivalate, and (3, 5, 5-trimethylhexyl) peroxide Organic peroxides; inorganic peroxides such as potassium persulfate, ammonium persulfate and argon peroxide. Further, a redox initiator such as a thermal polymerization initiator and a reducing agent may be used as a polymerization initiator. The concentration of the reaction system in which the solution polymerization is carried out is preferably 1% by weight or more, more preferably 15% by weight or more and 50% by weight or less, and particularly preferably 20% by weight or more and 4% by weight or less. When the polymerization concentration is within the above range, the polymerization control and the viscosity of the obtained resin solution are excellent, and it is preferable. The temperature of the reaction system in which the solution polymerization is carried out is preferably 15 〇c or more and 12 VC or less, and more preferably 3 (rc or more and U (rc or less, particularly preferably 4 〇 ° C or more and 1 〇 (rc or less. When the temperature is in the above range, the second control is excellent, and it is preferable that the average molecular weight of the σ 聚合物 polymer (1) is preferably 1 Å or more and less, and more preferably 2,000 or more and 800,000 or less, and particularly preferably When the average molecular weight of the polymer (1) is within the above range, it is excellent in viscosity, film formability, toughness, and heat resistance, and is suitable for obtaining uniform polarization conversion in a wide wavelength region. Optical film. As the polymer (1), a commercially available polymer can be used. The stupid-formaldehyde-anhydride copolymer is sold, for example, by Sigma Aldrich Japan Co., Ltd.; 320934 34 200938587, by NOVA Chemicals Japan Ltd. The product name "DYUrk is commercially available. As a monomer constituting the polymer (1), it is particularly preferable to use a single monomer ((1), or a combination of a monomer (1) and a monomer (111). The copolymerization form of the substance (1) can be exemplified by: In the random form, the block form, etc., when the block form of the structural unit constituting the polymer (1) does not form a domain, the transparency of the obtained optical film is improved, and it is preferable. & external as a monomer which can be copolymerized as described later, when a copolymerizable monomer such as a woman or a woman can be used, it is preferable to pressurize instead of nitrogen in the copolymerizable monomer atmosphere. The optical film of the present invention contains a resin having a polyisocyanate compound having an alicyclic hydrocarbon skeleton (hereinafter sometimes referred to as "alicyclic polyisocyanate") and a polyol compound (hereinafter The compound (2) (hereinafter sometimes referred to as "compound (2)") obtained by the reaction of the ''polyol,') is sometimes referred to as a monoterpene. The polyisocyanate compound means two or more isocyanate (10) compounds. 'Polyol compound technology has a compound of two or more kinds of filaments. The structural unit derived from the compound (2) is exemplified by a compound derived from a different weight of the lipid (four) g and a plurality of filaments (hereinafter sometimes referred to as a structural unit which is a structural unit of "polyurethane"; and a structural unit of the compound U which is obtained by reacting h-cyclohexyl acetophenone, a polyhydric alcohol and a multi-domain reaction, sometimes referred to as "polyurethane urea,". Specific examples of the isocyanate include: isophor 320934 35 200938587 keto diisocyanate, hydrogenated toluene diisocyanate, hydrogenated quinone diisocyanate, cyclohexane 1,3-diisocyanate, cyclohexane 1,4-diisocyanate, Dicyclohexyldecane-4,4'-diisocyanate, 2,4,4-trimethylcyclohexane diisocyanate, 2,2,4-trimethylcyclohexane diisocyanate, norbornane diisocyanate, etc. . The alicyclic polyisocyanate is preferably a compound containing a divalent group having a cyclohexene skeleton which may be substituted. The compound is preferably a compound containing a divalent group represented by the formula (B).

^Κΐ)η (式（Β)中，R21表示碳原子數為1至12的烷基或碳原子數為 1至12的烷氧基。η表示0至10的整數。η為2以上的整 數時，複數個R21分別可以相同也可以不同）。 脂環式聚異氰酸酯較佳為式（Β-1)表示的化合物。(Κΐ) η (In the formula (R), R21 represents an alkyl group having 1 to 12 carbon atoms or an alkoxy group having 1 to 12 carbon atoms. η represents an integer of 0 to 10. η is an integer of 2 or more In time, a plurality of R21s may be the same or different). The alicyclic polyisocyanate is preferably a compound represented by the formula (Β-1).

(R2l)n (式（Β-1)中，R21表示碳原子數為1至12的烷基或碳原子數 為1至12的烷氧基。η表示0至10的整數。η為2以上的 整數時，複數個心可以分別相同也可以不同）。 脂環式聚異氰酸酯較佳為異佛爾酮二異氰酸酯。 ’ 多元醇較佳為式（A-1)表示的化合物。 36 320934 200938587(R2l)n (In the formula (Β-1), R21 represents an alkyl group having 1 to 12 carbon atoms or an alkoxy group having 1 to 12 carbon atoms. η represents an integer of 0 to 10. η is 2 or more In the case of an integer, the plural hearts can be the same or different). The alicyclic polyisocyanate is preferably isophorone diisocyanate. The polyhydric alcohol is preferably a compound represented by the formula (A-1). 36 320934 200938587

HO、丨 r , «32HO, 丨 r , «32

°3J (A-l) (式（A 1)中’只μ表示 、 者-Q-R32，-、4 , n D原子數為】至8的伸炫基或 分別獨立地一或m，'(其中，^及r32" 刀別獨立地表不早鍵 示+、秦、ς ΓΛ々讀為！至5的伸淀基，Q表 -S-、 -C0- 、 -〇-CO_ 、 _c〇 ❹ r33表示碳原子數為1至1 ^ 一）。 基（其中，⑸及^，，分別獨立^表雜R33，，-? 11 獨地表不早鍵、碳原子數為1 11的尨基或雜環基）。n3丨表示丨 U μ沾敕把„士 王1 ΰ的整數。仙為2 夕正數時，複數個R32及R33可以分別相同也可以不同）。 Μ醇較佳為選自式（Am(A_4)表示的化合 的至少一種化合物。°3J (Al) (in the formula (A 1), 'only μ is expressed, the number of -Q-R32, -, 4, n D atoms is 】 to 8 swells or independently one or m, ' (where , ^ and r32" The knife does not show the key to the surface, +, Qin, ς ΓΛ々 read as! to the base of 5, Q-S-, -C0-, -〇-CO_, _c〇❹ r33 The number of carbon atoms is 1 to 1 ^ a). The group (wherein (5) and ^, respectively, independently, and the like, R33,, -? 11 are undesired bonds, a fluorenyl group or a heterocyclic group having a carbon number of 11 N3丨 indicates that 丨U μ 敕 敕 „ 整数 1 1 „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ At least one compound represented by A_4).

(Α-2)(Α-2)

Q (式（Α-2)中，R28分別獨立地表示單鍵、碳原子數為}至8 的伸烷基或者-Q-R28，-或-R28, 一Q-R28，，_(其中，及^，， 分別獨立地表示單鍵或碳原子數為、至5的伸烷基，Q28表 示-〇- 、 -NH-、 -S-、 -CO- 、 -0-C0-或-C0-0-))。Q (in the formula (Α-2), R28 each independently represents a single bond, an alkyl group having a carbon number of ～8 or -Q-R28, - or -R28, a Q-R28,, _ (where And ^,, respectively, independently represent a single bond or an alkyl group having a carbon number of up to 5, and Q28 represents -〇-, -NH-, -S-, -CO-, -0-C0- or -C0- 0-)).

HCT -^29 Ό' ^30HCT -^29 Ό' ^30

.OH (A-3) v29 (式（A-3)中’ R29及Rso分別獨立地表示單鍵或碳原子數為玉 320934 37 200938587 至8的伸烷基。Q表示-ο---CO---0-co---C0-0_或 :0-C0-0-»v29表示〇至is的整數。―為2以上的整數時， 複數個R29及Rm可以分別相同也可以不同）。.OH (A-3) v29 (in the formula (A-3), 'R29 and Rso each independently represent a single bond or an alkylene group having a carbon number of jade 320934 37 200938587 to 8. Q represents -ο---CO ---0-co---C0-0_ or: 0-C0-0-»v29 means an integer from 〇 to is. When ― is an integer of 2 or more, plural R29 and Rm may be the same or different) .

HCT ^31 ΌΗ (A-4) v 31 式（A-4)中，R31分別獨立地表示單鍵或碳原子數為1 至8的伸烧基。該伸院基中所含的氫原子可以被碳原子數 為1至4的烷基取代。Vai表示〇至18的整數。 作為多元醇’作為低分子量的多元醇，可以列舉分子 ^為50以上且不足400的多元醇。可以列舉例如：脂肪族、 月曰環族、芳香族及雜環式的二減化合物、三絲化合物、 四經基化合物等。具體而言，可以選自：乙二醇、丙二醇、 =二醇、癸二醇、2-乙基—1>6 一己二醇、2—甲基十3_丙二 =、2’ 5-二甲基-2, 5一己二醇、l 3_環己二醇、i，*一環己二 醇、環己烧二甲醇、雙基乙氧基）苯、對二甲苯二醇一 「經乙基四氫苯二甲酸醋、2_甲基丙烧七，3一三醇、 :2, 6-己三醇、季戊四醇、新戊二醇、二乙二醇、三乙二 醇、二丙二醇、三丙二醇、甘油、三經曱基丙院等。一 為低分子量的多元醇，較佳為二醇化合物，特別較 、丙：醇、i，4-丁二醇、三丙二醇、1>4_環己烷二甲 _、」，4-環己二醇及u—己二醇等。此外，低分子量 几醇的分子量較佳為5G以上且·以下，更較佳為62以 .3^20934 38 200938587 上且200以下。低分子量的多元醇的分子量為62以上且 200以下時，可以抑制本發明的光學膜的伸縮性，而較佳。 作為高分子量的多元醇，可以列舉：平均分子量400 . 以上的多元醇。例如，可以使用聚酯多元醇、聚醚多元醇、 聚碳酸酯多元醇、石夕多元醇（S i 1 i cone po 1 yo 1)、聚烯烴類 多元醇及它們的共聚物等。 作為高分子量的多元醇，較佳為二醇化合物，較佳為 選自伸烷基的碳原子數為1至6的聚伸烷基二醇及聚碳酸 ® 酯二醇中的化合物，特別較佳聚丙二醇及聚六亞甲基碳酸 酯二醇。此外，高分子量的多元醇的平均分子量較佳為400 以上且7000以下，更較佳為400以上且5000以下。特別 較佳為400以上且2000以下。高分子量的多元醇的平均分 子量為400以上且2000以下時，可以對本發明的光學膜賦 予柔軟性，而較佳。 作為聚酯多元醇，可以是使選自例如琥珀酸、戊二酸、 ❹ 己二酸、壬二酸、十二酸、苯二甲酸酐、間苯二甲酸、四 氫苯二曱酸酐、六氫苯二曱酸酐、馬來酸酐、富馬酸等中 的二羧酸與低分子量多元醇進行反應而得到的化合物。作 為其他方法，也可以使/3 -丙内S旨、新戊内S旨、5 -戊内醋、 曱基-5 -戊内酯、ε -己内酯、甲基-ε -己内酯、二甲基-ε -己内醋、三曱基-ε-己内S旨等内醋化合物與低分子量多元 醇進行反應而得到。 作為聚醚多元醇，有：聚四亞甲基二醇、聚乙二醇、 聚丙二醇、聚氧丙二醇等。 39 320934 200938587 選自碳^聚炭酸酉曰多凡醇’有：由低分子量的多元醇類和 基醋、碳酸二烧基酯及碳酸乙二醋中的化 醋交換法而得到的化合物、例如聚-U-六亞甲基 反-文-日、、聚-2, 2’-雙（4-羥己基）丙烷碳酸酯等。 ❹ ，為^7〇醇’沒有制的關，❿且可以組合使用複 固夕元醇。從所得到的膜的柔軟性及财久性的觀點出 發，、較佳組合使用低分子量多元醇和高分子量多元醇分別 至少-種。特別較佳為含有平均分子量働以上且⑽⑽ =下的高分子量多元醇、和與高分子量多元醇不同的分子 量50以上且不足.的低分子量二醇化合物的化合物。 —作為多元胺，可以同時利用芳香族多元胺、脂肪族多 7G胺。作為芳香族多元胺，可以列舉例如：曱苯二胺、苯 二，、二胺基二苯基甲燒、卜甲基-3, 5-二乙基-2, 4_二胺 基苯、1-甲基-3,5-二乙基-2,6_二胺基苯、135_三乙基 -2, 6-二胺基苯、3, 5, 3’，5, _四乙基_4, 4,—二胺基二苯基甲 烷等。作為脂肪族多元胺，可以列舉例如：乙二胺、丙二 胺己一胺一（4-胺基環己基）曱烧、ι，2_二胺基環己燒、 1，3-二胺基環己烷、；[，4一二胺基環己烷、ι2-雙（氨甲基） 環己烧、1，3-雙（氨甲基）環己烧、u_雙（氨曱基）環己烷 及3-氨甲基-3, 5, 5-三甲基環己胺（異佛爾酮二胺）等。 脂肪族多元胺變色少，而較佳。具有脂環式結構的多 元胺傾向於使光學特性變良好，因此特別較佳。作為具有 脂環式結構的多元胺，可以列舉：二（4_胺基環己基）甲烧、 1，2-二胺基環己烷、ι，3—二胺基環己烷、丨，4_二胺基環己 320934 40 200938587 烷、1，2-雙（氨甲基）環己烷、13—雙（氨甲基）環己烷、l4_ 又（氨甲基）％己炫及異佛爾嗣二胺等。 *在聚異氰酸酯100莫耳％中，具有含2價基團的化合物 80莫耳％以上，所述2價基團具有可以被取代的伸環己烷 月架，在多7L醇1〇〇莫耳％中，較佳具有式（A_2)表示的化 合物60莫耳％以上的化合物。 ❹ ❹ 在，胺酯的情況下，對於脂環式聚異氰酸酯與多元醇 之比而a，月曰環式聚異氰酸酯中所含的異氰酸酯基數相對 於多元醇中所含的羥基數，例如為〇· 90至2. 00倍量，較 佳為0. 95至1. 50倍量，更較佳為h 〇〇至i 3〇倍量。在 範圍内時，從膜的柔軟性及耐久性的觀點出發，可以 樹脂的分子量，而較佳。在聚胺酯脲的情況下，對於 月旨被式聚異該酯與多元醇之比而言，脂環式聚異氛酸醋 所含的異級喊數相料乡元醇巾 2。肩至3肩倍量，較佳為0.95至2.。〇倍;數更： :1. 〇〇至1· 50倍量。對於脂環式聚異氰酸酯與多元胺 比而言’多元胺中所含的胺基數相對 :1中所含的異氛酸繼，為讀幻.心Si 〇肩5至^倍量，更較佳為請至0.5倍量。在上^ 範圍内時，可以調節樹脂的分子量，而較佳。^ 料化合物⑵的製造方法，較佳如下方法：使脂環式 X異虱酸酯與多元醇反應的方法使 多元e “ 乃杰便月曰裱式聚異氰酸酯與 =醇進仃反應後，再使多元胺反應的方 反應順序沒有限制，使脂環式聚異氛酸㈣多 320934 41 200938587 二=順行反應的方法;使脂環式聚異細、 分反trr時進行反應的方法；僅使—部分進行部 八、隹Λ再使全部階段地進行反應的方法；僅使-部 刀I部分反應之後，再使全部同時進行反應的方法等。 響的發明t’在#學特性等不產生影 式聚m ,為了控制分子量等的目的，可以含有將脂環 ❹ 施」自^的彳分射旨環式以外的聚異氰酸酯進行置 得到的化合物。作為所使用的聚異氰酸醋，可以列舉： 甲本二異氰酸酯、二苯基m氰㈣ 異氛酸H4-二甲苯二異氰_、u_四甲基二甲甲= 異氰酸醋、1士四甲基二甲笨二異氰酸酯、U—萘二異氰 酸醋、聯甲苯胺二異氰酸醋、U-伸苯二異氰酸醋、U- 一異氰酸苯醋等芳香族聚異氰酸醋類；1,6-六亞甲基二異 氰曼酉曰1，4四亞甲基二異氰酸酯、1，12-十二亞甲基二異 2’4’4-二甲基六亞甲基二異氛酸輯、賴氨酸二異 氰酸酯等脂肪族聚異氰酸酯等。 、作為使用量，相對於脂環式聚異氰酸酯，為1〇莫耳％ 以下，較佳為5莫耳％以下，進一步較佳為2莫耳％以下。 化合物（2)的製造方法中的加聚反應等，可以使用有機 溶劑’也可以不使用溶劑進行。作為有機溶劑，只要不與 異氰酸酯基反應，則沒有特別限制，可以列舉例如：甲苯、 二甲苯、氯苯、礦萜烯等烴；乙酸乙酯、乙酸丁酯、乙酸 異丁酯、甲基乙二醇乙酸酯、乙酸溶纖劑等酯類溶劑；丙 _、甲基乙基_、甲基異丁基_、環戊酮、環己酮等網類 320934 42 200938587 溶劑等。此外’還可以使用Ν,Ν—二甲基甲醯胺、N，N_二甲 基乙酿胺、一甲基亞石風、N-甲基一2-π比洛烧綱、7 - 丁内酯 等非質子性極性溶劑。 製造化合物（2)時’為了促進聚胺酯化反應，根據需 要’可以使用通常的聚胺酯反應中使用的催化劑。具體而 言，可以列舉.三乙基胺、N-乙基嗎啉、三乙基二胺等三 ❹ 級胺；二月桂酸二丁基錫、二月桂酸二辛基錫、辛酸錫等 有機錫類催化劑；鈦酸四丁酯等有機鈦類催化劑等。 化合物（2)的分子量沒有特別限定，但從黏性及溶解性 的觀點出發’較佳以數均分子量計為丨_至__的範 L = 物⑵還可以為聚賴低聚物、聚胺醋脲低 聚物等低分子篁樹脂。 在將本發Μ光學財所含岐部 為·重量科，來自化合物⑵的結構^的總Ρ 5至95重量％，較佳為1〇至9〇重量 的含量例如i 80重量％。如果在上述範_，則光學膜寻別較佳為.20i 域中進行更加一致的偏振光變換，而較佳：以在寬波長E 本發明的光學膜可以通過將含有選 聚合上述單體（1)而得到的聚合物（丨）中的上I迷單體（1)与 合物（2)的組合物進行成膜化，再進一步技一種、和4 成膜化再進一步拉伸的步驟可以包含光节^而得到。進方 可以在成膜化之後㈣之前進行，也可。光聚^ 伸的同時進行，還可以在賴化、進―成膜化之後击 特別較佳在進行成膜化、光聚合之後，進〜伸之後進行。 • 步妆伸而得到 320934 43 200938587 在光聚合步驟中，利用紫外光（uv)將組合物進行光聚 合，使其硬化。作為紫外光的發生源，例示有：熒光化學 燈、黑光、低壓、高壓、超高壓水銀燈、金屬鹵化物燈、 太陽光線、無電極燈等。紫外光的照射強度可以始終在一 定的強度下進行，也可以經由在固化中途使強度變化而對 固化後的物性進行微調節。 本發明的組合物，根據需要還可以含有選自光聚合引 發劑（3)、溶劑（4)、聚合抑制劑、光增感劑、均化劑及增 塑劑中的至少一種。 本發明的組合物可以含有光聚合引發劑（3)。作為光聚 合引發劑（3)，可以列舉例如：苯偶姻類、二苯甲酮類、苄 基縮酮類、α -羥基酮類、α -胺基酮類、碘鏽鹽及毓鹽等， 更具體而言，可以列舉：彳小力年二了（Irgacure)907、彳 /1/力’丰184、彳 /1/力丰 651、彳 /1/力丰二了 250、 彳；三了 369(以上全部為汽巴·日本股份有限公司製 造）、七4夕才一 A (SEI KU0L)BZ、七/夕才一小Z、七彳 夕才一瓜BEE(以上全部為精工化學股份有限公司製造）、 力肀丰λ 7 — (Kayacure)BPlOO(日本化藥股份有限公司製 造）、力十丰二r—UVI-6992(/々（DOW)公司製造）、7 f 力才 7。卜 7(ADEKA 0PT0MER) —SP-152 或丁于、力才 7。卜 y —SP-170(以上全部為股份有限公司ADEKA製造）等。 此外，光聚合引發劑（3)的使用量，例如相對於單體（1) 和/或聚合物（1)與化合物（2)的總量100重量份，為0. 1重 量份至30重量份，較佳為0. 5重量份至20重量份。只要 44 320934 200938587 在上述範圍内，則可以不降低穿透率而使單體聚合。 ' 為了控制單體的光聚合使所得到的光學膜的穩定性提 高，本發明的組合物還可以含有聚合抑制劑。作為聚合抑 . 制劑，可以列舉例如：對苯二酚及具有烷基醚等取代基的 對苯二酚類、丁基鄰苯二酚等的烷基醚等具有取代基的鄰 苯二酚類、鄰苯三酚類、2, 2, 6, 6-四甲基-1-哌啶氧基自由 基等自由基補充劑、硫酚類、点-萘胺類或冷-萘酚類等。 聚合抑制劑的使用量，例如相對於單體（1)和/或聚合 ® 物（1)與化合物（2)的總量100重量份，為0. 1重量份至30 重量份，較佳為0. 5重量份至10重量份。只要在上述範圍 内，則可以不降低穿透率而使單體聚合。 為了將光聚合引發劑的反應高靈敏度化，本發明的組 合物還可以含有光增感劑。作為光增感劑，可以列舉例如： 咕噸酮及噻噸酮等咭噸酮類、蒽及具有烷基醚等取代基的 蒽類、吩σ塞嗪或紅熒浠。 Q 光增感劑的用量，相對於單體（1)和/或聚合物（1 )與化 合物（2)的總量100重量份，例如為0. 1重量份至30重量 份，較佳為0. 5重量份至10重量份。只要在上述範圍内， 則可以不降低穿透率而使單體高靈敏度地進行聚合。 本發明的組合物還可以含有溶劑（4)。作為有機溶劑， 可以列舉例如：醚類、芳香族烴類、酮類、醇類、酯類、 醯胺類等。 作為醚類，可以列舉例如：四氫吱喃、四氫σ比喃、1，4-二噚烷、乙二醇單曱醚、乙二醇單***、乙二醇單丙醚、 45 320934 200938587 乙二醇單丁醚、二乙二醇單甲醚、二乙二醇單***、二乙 二醇單丁醚、二乙二醇二甲醚、二乙二醇二***、二乙二 醇二丙醚、二乙二醇二丁醚、丙二醇單曱醚乙酸酯、丙二 醇單乙鱗乙酸酯、丙二醇單丙越乙酸酯、曱基溶纖劑乙酸 酯、乙基溶纖劑乙酸酯、乙基卡必醇乙酸酯、丁基卡必醇 乙酸酯、丙二醇甲醚乙酸酯、甲氧基丁基乙酸酯、甲氧基 戊基乙酸酯、茴香醚、苯***或甲基茴香醚等。 作為芳香族烴類，可以列舉例如：苯、甲苯、二曱苯 或均三甲苯等。 作為酿I類，可以列舉例如：丙_、2-丁酮、2-庚、 3-庚酮、4-庚酮、4-曱基-2-戊酮、環戊酮以及環己酮等。 作為醇類，可以列舉例如：甲醇、乙醇、丙醇、丁醇、 己醇、環己醇、乙二醇以及甘油等。 作為酯類’可以列舉例如：乙酸乙酯、乙酸正丁酯、 乙酸異丁酯、曱酸戊酯、乙酸異戊酯、乙酸異丁酯、丙酸 丁酯、丁酸異丙酯、丁酸乙酯、丁酸丁酯、烷基酯類、乳 酸曱酯、乳酸乙酯、羥基乙酸甲酯、羥基乙酸乙酯、羥基 乙酸丁酯、曱氧基乙酸曱酯、甲氧基乙酸乙酯、曱氧基乙 酸丁酯、乙氧基乙酸曱酯、乙氧基乙酸乙酯、3_羥基丙酸 甲酯、3-羥基丙酸乙酯、3_曱氧基丙酸曱酯、3一曱氧基丙 酸乙酯、3-乙氧基丙酸曱酯、3_乙氧基丙酸乙酯、2_羥基 丙酸甲酯、2-羥基丙酸乙酯、2-羥基丙酸丙酯、2一曱氧基 丙酸曱酉旨、2-甲氧基丙酸乙醋、2_曱氧基丙酸丙醋、2_乙 氧基丙酸甲酯、2-乙氧基丙酸乙酯、2一羥基_2_甲基丙酸甲 320934 46 200938587 酉旨、2-經基-2-曱基丙酸乙醋、2-甲氧基-2-甲基丙酸甲醋、 2-乙氧基-2-甲基丙酸乙醋、丙_酸甲醋、丙酮酸乙酯、丙 _酸丙酯 '乙醯乙酸曱酯、乙醯乙酸乙酯、2- 丁酮酸曱酯、 . 2-丁酮酸乙醋、3-甲氧基丁基乙酸醋、甲基-3-曱氧基丁 基乙酸酯以及r_丁内酯等。 作為醯胺類，可以列舉例如N，N-二甲基甲醯胺及Ν,Ν- 二曱基乙醯胺等。 作為其它溶劑’可以列舉例如：Ν-甲基σ比嘻院酮以及 ®二甲基亞颯等。 溶劑可以分別單獨使用或組合2種以上使用。 本發明的組合物還可以含有均化劑。作為均化劑，可 以列舉例如：卜一 k シ V 口 一 > (TORAY SILIC0NE)DC3PA、 卜—k シ y 口 一 y SH7PA、卜一 k シ U 3 一 乂 DC11PA、卜 —b シ y : y SH21 PA、卜一 k シ U 3 一 > SH28 PA、卜 一 k シ y : — y 29SH PA、卜一 k シ ” 口 — > SH30 PA、聚 ❹醚改性硅油SH8400(卜一 Ρシリ口一 > (TORAY SILICONE) 股份有限公司製造）、KP321、KP322、KP323、KP324、KP326、 ΚΡ340、ΚΡ341(信越 SILICONE 製造）、TSF400、TSF4(H、 TSF410、TSF4300、TSF4440、TSF4445、TSF-4446、TSF4452、 TSF4460C、：；一< 一東芝シ U — y (GE TOSHIBA SILICONE) 股份有限公司製造）、7 口 y十一卜（Fluorinert)(商品名） FC430、7 口 U十一卜FC431(住友3M股份有限公司製造）、 / 力、7 7 7 夕（MEGAFACE)(商品名）F142D、/ 力、7 τ v 夕 F171、〆力、7 v 夕 F172、/ 力、7 r 7 夕 F173、/ 力、7 r 47 320934 200938587 V夕F177、/力、7 了 7夕F183、〆力、7 r 7夕R30(大日 本油墨化學工業股份有限公司製造）、工7卜7 7 (商品名） EF301、工 7 卜 7 7° EF303、工 7 卜 7 7 EF35卜工 7 卜 7 7° EF352C新秋田化成股份有限公司製造）、寸一7 口 y (Surflon)(商品名）S381、寸一 7 口 y S382、寸一7 口 y SC101、寸一7 口 > SC105C旭硝子股份有限公司製造）、 E5844(股份有限公司夕V丰> 7 7 4 >亇S力/KDAIKIN FINE CHEMICAL)研究所製造）、BM-1000、BM-1100 (均為商 品名，BMChemie公司製造）、/r 7々（MEGAFACE)(商 品名）R08、/ 力，7 τ 7 夕 BL20、/ 方 7 7 7 夕 F475、/ 力、 7 τ v夕F477以及/7 7夕F443(大日本油墨化學工 業股份有限公司製造）等。 通過使用均化劑，可以使所得到的膜（膜）平滑化。而 且，可以在成膜化的製造過程中控制組合物的流動性，或 者調節將組合物進行聚合而得到的膜的交聯密度。 均化劑的含量，相對於單體（1)和/或聚合物（1)、化合 物（2)、與光聚合引發劑（3)的總量100重量份，為0. 001 重量份至2.0重量份，較佳為0.005重量份至1.5重量份。 只要在上述範圍内，則可以不降低穿透率而使單體聚合。 本發明的組合物還可以含有增塑劑。作為增塑劑，可 以使用選自磷酸酯、羧酸酯以及乙醇酸酯中的至少一種化 合物。作為磷酸酯的例子，可以列舉：磷酸三苯酯（TPP)、 磷酸三曱苯酯（TCP)、磷酸曱苯酯二苯酯、磷酸辛酯二苯 酯、磷酸二苯基酯聯苯基酯、磷酸三辛酯及磷酸三丁酯。 48 320934 200938587 作為羧酸酯，以苯二甲酸酯及檸檬酸酯為代表。作為 % 上述苯二甲酸酯的例子，可以列舉：苯二曱酸二曱酯 (DMP)、苯二曱酸二乙酯（DEP)、苯二曱酸二丁酯（DBP)、苯 - 二曱酸二辛酯（D0P)、苯二甲酸二苯酯（DPP)及苯二曱酸二 . 乙基己酯（DEHP)。作為檸檬酸酯的例子，可以列舉：鄰乙 醯基檸檬酸三乙酯（0ACTE)、鄰乙醯基檸檬酸三丁酯 (0ACTB)、檸檬酸乙醯基三乙酯及檸檬酸乙醯基三丁酯。 作為其它羧酸酯，可以例示：油酸丁酯、乙醯蓖麻油 ® 酸甲酯、癸二酸二丁酯、各種偏苯三酸酯。 作為乙醇酸酯，可以例示：三乙酸甘油酯、三丁酸甘 油醋、丁基苯二曱醯基乙醇酸丁酯、乙基苯二甲醯基乙醇 酸乙酯、曱基苯二曱醯基乙醇酸乙酯及丁基苯二曱醯基乙 醇酸丁酯等。另外，還可以列舉三羥曱基丙烷三苯甲酸酯、 季戊四醇四苯曱酸酯、雙（三羥曱基丙烷）四乙酸酯、雙（三 羥曱基丙烷）四丙酸酯、季戊四醇四乙酸酯、山梨糖醇六乙 Q 酸酯、山梨糖醇六丙酸酯、山梨糖醇三乙酸酯三丙酸酯、 肌醇五乙酸酯以及山梨糖醇酐四丁酸酯等作為較佳例子。 作為增塑劑，其中，較佳磷酸三苯酯、磷酸三曱苯酯、 磷酸甲苯酯二苯酯、磷酸三丁酯、苯二甲酸二曱酯、苯二 曱酸二乙酯、苯二曱酸二丁酯、苯二甲酸二辛酯、苯二曱 酸二乙基己酯、三乙酸甘油酯、乙基苯二曱醯基乙醇酸乙 酯、三羥曱基丙烷三苯甲酸酯、季戊四醇四苯甲酸酯、雙（三 羥曱基丙烷）四乙酸酯、季戊四醇四乙酸酯、山梨糖醇六乙 酸酯、山梨糖醇六丙酸酯及山梨糖醇三乙酸酯三丙酸酯 49 320934 200938587 等，特別較佳為磷酸三苯酯、苯二曱酸二乙酯、乙基苯二 甲醯基乙醇酸乙酯、三羥曱基丙烷三苯甲酸酯、季戊四醇 四苯甲酸酯、雙（三羥曱基丙烷）四乙酸酯、山梨糖醇六乙 酸酯、山梨糖醇六丙酸酯及山梨糖醇三乙酸酯三丙酸酯。 增塑劑可以是1種，也可以並用2種以上。增塑劑的 添加量在沒有大幅度損害本發明的光學膜特性的範圍内進 行適當選擇即可，例如，相對于本發明的組合物的固體成 分總量，為約0. 1至30重量％。 作為增塑劑的具體例，可以列舉：日本特開平11-124445號公報記載的（二）季戊四醇酯類、日本特開平 11-246704號公報記載的甘油酯類、日本特開2000-63560 號公報記載的二甘油酯類、日本特開平11-92574號公報記 載的檸檬酸酯類、日本特開平11-90946號公報記載的取代 苯基磷酸酯類等。 本發明的光學膜通常可以藉由將組合物進行成膜化 (膜化），再將所得到的膜狀物進一步拉伸來製造。另外， 本發明的光學膜，可以藉由將組合物進行成膜化（膜化）、 光聚合，再將所得到的膜狀物進一步拉伸來製造。作為形 成組合物的膜狀物的方法，可以列舉例如：將含有組合物 的溶液在平滑的面上流延並蒸餾除去溶劑的溶劑流延法； 用熔融擠出機等將組合物擠出成形為膜狀的熔融擠出法 等。由於溶劑流延法可以將含有組合物的溶液直接成膜 化，因此特別較佳。 此外，作為拉伸方法，可以列舉例如：利用拉幅機法 50· 320934 200938587 的拉伸法、利用報間拉伸的拉伸法等。 拉伸可以是單軸拉伸或雙軸拉伸的任一種，也可以β 縱向拉伸或橫向拉伸的任-種。尤其是從生產率的觀點: f，較佳為雙轴拉伸以及橫向單軸拉伸，特別較佳為横向 單轴拉伸。 、 穿透光學膜的光的波長450nm的延遲[Re(45〇)]與波 ，55〇nm 的延遲[Re(550)]之比被HCT ^31 ΌΗ (A-4) v 31 In the formula (A-4), R31 each independently represents a single bond or a stretching group having 1 to 8 carbon atoms. The hydrogen atom contained in the pendant group may be substituted with an alkyl group having 1 to 4 carbon atoms. Vai represents an integer 〇 to 18. The polyhydric alcohol as the low molecular weight polyol may be a polyol having a molecular weight of 50 or more and less than 400. For example, an aliphatic, a ruthenium ring, an aromatic and heterocyclic diminishing compound, a trifilament compound, a tetrameric compound, and the like can be given. Specifically, it may be selected from the group consisting of ethylene glycol, propylene glycol, =diol, decanediol, 2-ethyl-1<6-hexanediol, 2-methyl-10-3-propan-2-, 2' 5-di Methyl-2,5-hexanediol, l 3_cyclohexanediol, i, *cyclohexanediol, cyclohexane dimethanol, bis-ethoxylated benzene, p-xylene glycol - "ethyl Tetrahydrophthalic acid vinegar, 2-methylpropanone, 1,3-triol, :2,6-hexanetriol, pentaerythritol, neopentyl glycol, diethylene glycol, triethylene glycol, dipropylene glycol, three Propylene glycol, glycerin, triterpene propylamine, etc. One is a low molecular weight polyol, preferably a diol compound, especially, propane: alcohol, i, 4-butanediol, tripropylene glycol, 1 > 4_ ring Hexane dimethyl, ", 4-cyclohexane diol and u-hexane diol, and the like. Further, the molecular weight of the low molecular weight alcohol is preferably 5 G or more and/or less, more preferably 62 to .3^20934 38 200938587 and 200 or less. When the molecular weight of the low molecular weight polyol is 62 or more and 200 or less, the stretchability of the optical film of the present invention can be suppressed, which is preferable. Examples of the high molecular weight polyol include polyhydric alcohols having an average molecular weight of 400 or more. For example, a polyester polyol, a polyether polyol, a polycarbonate polyol, a Si' i cone po 1 yo 1 , a polyolefin polyol, a copolymer thereof, or the like can be used. The high molecular weight polyol is preferably a diol compound, preferably a compound selected from the group consisting of a polyalkylene glycol having 1 to 6 carbon atoms and a polycarbonate diol selected from an alkyl group. Good polypropylene glycol and polyhexamethylene carbonate diol. Further, the average molecular weight of the high molecular weight polyol is preferably 400 or more and 7,000 or less, and more preferably 400 or more and 5,000 or less. It is particularly preferably 400 or more and 2000 or less. When the average molecular weight of the high molecular weight polyol is 400 or more and 2,000 or less, the optical film of the present invention can be imparted with flexibility, and is preferable. As the polyester polyol, it may be selected from, for example, succinic acid, glutaric acid, adipic acid, sebacic acid, dodecanoic acid, phthalic anhydride, isophthalic acid, tetrahydrophthalic anhydride, and six A compound obtained by reacting a dicarboxylic acid in hydroquinone anhydride, maleic anhydride, fumaric acid or the like with a low molecular weight polyol. As another method, it is also possible to make /3 - propane S, neopentane, 5-pentane vinegar, decyl-5-valerolactone, ε-caprolactone, methyl-ε-caprolactone An internal vinegar compound such as dimethyl-ε-hexyl vinegar or trimethyl ketone-ε-hexene is obtained by reacting with a low molecular weight polyol. Examples of the polyether polyol include polytetramethylene glycol, polyethylene glycol, polypropylene glycol, and polyoxypropylene glycol. 39 320934 200938587 A compound selected from the group consisting of carbon/polycarbonate polyhydric alcohols: a compound obtained by a vinegar exchange method of a low molecular weight polyol and a base vinegar, a dialkyl carbonate, and an ethylene carbonate, for example Poly-U-hexamethylene reverse-text-day, poly-2, 2'-bis(4-hydroxyhexyl)propane carbonate, and the like. ❹ , is not a product of 〇 〇 ’ , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , From the viewpoints of flexibility and longevity of the obtained film, it is preferred to use at least one of a low molecular weight polyol and a high molecular weight polyol, respectively. Particularly preferred is a compound containing a high molecular weight polyol having an average molecular weight of 働 or more and (10) (10) = and a low molecular weight diol compound having a molecular weight of 50 or more and less than that of the high molecular weight polyol. - As a polyamine, an aromatic polyamine or an aliphatic 7G amine can be used at the same time. Examples of the aromatic polyamine include anthraquinone, benzene, diaminodiphenylmethane, benzyl-3, 5-diethyl-2,4-diaminobenzene, and 1-methyl. 3-3,5-diethyl-2,6-diaminobenzene, 135_triethyl-2,6-diaminobenzene, 3, 5, 3', 5, _tetraethyl _4, 4,-Diaminodiphenylmethane and the like. Examples of the aliphatic polyamine include ethylenediamine, propylenediamine-hexylamine-(4-aminocyclohexyl)fluorene, iota, 2-diaminocyclohexane, and 1,3-diamine. Cyclohexane, [, 4-diaminocyclohexane, ι2-bis(aminomethyl)cyclohexane, 1,3-bis(aminomethyl)cyclohexane, u_bis(aminoguanidine) Cyclohexane and 3-aminomethyl-3,5,5-trimethylcyclohexylamine (isophoronediamine) and the like. Aliphatic polyamines have less discoloration and are preferred. A polyamine having an alicyclic structure tends to improve optical properties, and thus is particularly preferred. As the polyamine having an alicyclic structure, there may be mentioned bis(4-aminocyclohexyl)methane, 1,2-diaminocyclohexane, iota, 3-diaminocyclohexane, hydrazine, 4 _Diaminocyclohexane 320934 40 200938587 Alkane, 1,2-bis(aminomethyl)cyclohexane, 13-bis(aminomethyl)cyclohexane, l4_ yet (aminomethyl)% Hidden and Different Buddha Eramine diamine and so on. * In the 100% by mole of polyisocyanate, the compound having a divalent group has 80 mol% or more, and the divalent group has a cyclohexene frame which can be substituted, and more than 7 L of alcohol Among the ear%, a compound having 60 mol% or more of the compound represented by the formula (A_2) is preferred. ❹ ❹ In the case of an amine ester, for the ratio of the alicyclic polyisocyanate to the polyol, a, the number of isocyanate groups contained in the guanidine cyclic polyisocyanate relative to the number of hydroxyl groups contained in the polyol, for example, 〇 The amount is from 90 to 2.0 times, preferably from 0.95 to 1.50 times, more preferably from h 〇〇 to i 3 〇. When it is in the range, the molecular weight of the resin can be preferably from the viewpoint of flexibility and durability of the film. In the case of polyurethane urea, for the ratio of the polyisoester to the polyol, the alicyclic polyiso-acid vinegar contains a heterogeneous phase number. Shoulder to shoulder 3 times, preferably 0.95 to 2. 〇 times; the number is more: :1. 〇〇 to 1 · 50 times the amount. For the ratio of alicyclic polyisocyanate to polyamine, the number of amine groups contained in the polyamine is opposite: the odor acid contained in 1 is, in order, 5 to 2 times, more preferably, Please please to 0.5 times the amount. When it is in the range of above, the molecular weight of the resin can be adjusted, and it is preferred. The method for producing the compound (2) is preferably a method of reacting an alicyclic X-isodecanoate with a polyhydric alcohol, and then reacting the multicomponent e The reaction sequence for reacting the polyamine is not limited, and the alicyclic polyiso-acid (4) is more than 320934 41 200938587. The method of the cis-line reaction; the method of reacting the alicyclic polystyrene and the counter-trr; A method in which the reaction is carried out in all stages, and the reaction is carried out in all stages; only the method in which the - part of the knife I is reacted, and then all of the reactions are simultaneously performed, etc. In order to control the molecular weight or the like, a compound of the polycondensation of a polyisocyanate other than the ring type may be contained. Examples of the polyisocyanuric acid to be used include: a methyl diisocyanate, a diphenyl m cyanide (tetra) isophthalic acid H 4 - xylene diisocyanate _, u_ tetramethyl dimethyl ketone = isocyanic acid vinegar, 1 士 tetramethyl dimethyl diisocyanate, U-naphthalene diisocyanate, tolidine diisocyanate, U-phenylene diisocyanate, U-monoisocyanate benzene vinegar and other aromatic Polyisocyanuric acid; 1,6-hexamethylene diisocyanide 1,4 tetramethylene diisocyanate, 1,12-dodecyl diiso 2'4'4-dimethyl An aliphatic polyisocyanate such as hexamethylene diiso-acid or lysine diisocyanate. The amount to be used is 1 〇 mol% or less, preferably 5 mol% or less, and more preferably 2 mol% or less, based on the alicyclic polyisocyanate. The polyaddition reaction or the like in the method for producing the compound (2) may be carried out using an organic solvent or without using a solvent. The organic solvent is not particularly limited as long as it does not react with the isocyanate group, and examples thereof include hydrocarbons such as toluene, xylene, chlorobenzene, and mineralizer; ethyl acetate, butyl acetate, isobutyl acetate, and methyl ethyl acetate. An ester solvent such as diol acetate or cellosolve acetate; a network such as propyl group, methyl ethyl group, methyl isobutyl ketone, cyclopentanone or cyclohexanone 320934 42 200938587 Solvent. In addition, you can also use hydrazine, hydrazine-dimethylformamide, N,N-dimethyl ethanoamine, monomethyl sulphur, N-methyl-2-π pyloric, 7-butyl Aprotic polar solvent such as lactone. In the case of producing the compound (2), in order to promote the polyamine esterification reaction, a catalyst used in the usual polyurethane reaction can be used as needed. Specific examples thereof include triterpenoids such as triethylamine, N-ethylmorpholine, and triethyldiamine; and organic tins such as dibutyltin dilaurate, dioctyltin dilaurate, and tin octylate. A catalyst; an organic titanium catalyst such as tetrabutyl titanate. The molecular weight of the compound (2) is not particularly limited, but from the viewpoint of viscosity and solubility, it is preferable that the number average molecular weight is 丨_ to __ of the formula L = (2) may also be a poly-oligomer, poly Low molecular weight resin such as acetamide urea oligomer. The total amount of the structure derived from the compound (2) is from 5 to 95% by weight, preferably from 1 to 9 parts by weight, for example, i 80% by weight, based on the weight portion of the present invention. If in the above-described range, the optical film is preferably subjected to a more uniform polarization conversion in the .20i domain, and preferably: at a wide wavelength E, the optical film of the present invention can be obtained by containing the above-mentioned monomer ( 1) The composition of the above-mentioned monomer (1) and the compound (2) in the obtained polymer (丨) is formed into a film, and further, a step of forming a film and further stretching the film is carried out. Can be included in the light section ^. The advance can be carried out before the film formation (4), or it can be. At the same time as the photopolymerization, it is also possible to carry out the film formation after the film formation, the film formation, and the photopolymerization. • Step by step to obtain 320934 43 200938587 In the photopolymerization step, the composition is photopolymerized by ultraviolet light (uv) to harden it. Examples of sources of ultraviolet light include fluorescent chemical lamps, black light, low voltage, high pressure, ultrahigh pressure mercury lamps, metal halide lamps, solar rays, and electrodeless lamps. The irradiation intensity of the ultraviolet light can be always performed at a certain intensity, and the physical properties after curing can be finely adjusted by changing the strength during the curing. The composition of the present invention may further contain at least one selected from the group consisting of a photopolymerization initiator (3), a solvent (4), a polymerization inhibitor, a photosensitizer, a leveling agent, and a plasticizer, as needed. The composition of the present invention may contain a photopolymerization initiator (3). Examples of the photopolymerization initiator (3) include benzoin, benzophenones, benzyl ketals, α-hydroxyketones, α-amino ketones, iodine rust salts, and phosphonium salts. More specifically, it can be listed as: Irgacure 907, 彳/1/力'丰184, 彳/1/力丰651, 彳/1/力丰二了250, 彳; three 369 (all of the above are manufactured by Ciba and Japan Co., Ltd.), 7 4 singapore A (SEI KU0L) BZ, 7 / 夕才一小Z, 七彳夕一一瓜 BEE (all of the above are Seiko Chemicals shares Co., Ltd.), Li Yufeng λ 7 — (Kayacure) BPlOO (manufactured by Nippon Kayaku Co., Ltd.), Li Shifeng 2r-UVI-6992 (manufactured by Dow Corporation), 7 f.卜 7 (ADEKA 0PT0MER) — SP-152 or Ding Yu, Li Cai 7.卜 y — SP-170 (all of which are manufactured by ADEKA Co., Ltd.) and the like. 1重量份至30重量。 The amount of the photopolymerization initiator (3), for example, relative to the monomer (1) and / or the total amount of the polymer (1) and the compound (2) 100 parts by weight, 0. 1 parts by weight to 30 weight 5重量份至20重量份。 Parts, preferably from 0.5 parts by weight to 20 parts by weight. As long as 44 320934 200938587 is within the above range, the monomer can be polymerized without lowering the transmittance. The composition of the present invention may further contain a polymerization inhibitor in order to control the photopolymerization of the monomer to improve the stability of the resulting optical film. Examples of the polymerization inhibitor include catechol having a substituent such as hydroquinone or a hydrocarbyl group such as a hydroquinone or an alkyl ether such as butyl catechol. And free radical supplements such as pyrogallols, 2, 2, 6, 6-tetramethyl-1-piperidinyloxy radicals, thiophenols, point-naphthylamines or cold-naphthols. The amount of the polymerization inhibitor is preferably 0.1 parts by weight to 30 parts by weight, based on 100 parts by weight of the total of the monomers (1) and/or the polymeric substances (1) and the compound (2). 0 parts by weight to 10 parts by weight. As long as it is within the above range, the monomer can be polymerized without lowering the transmittance. In order to increase the sensitivity of the reaction of the photopolymerization initiator, the composition of the present invention may further contain a photosensitizer. Examples of the photosensitizer include xanthone such as xanthone and thioxanthone, anthraquinone, an anthracene having a substituent such as an alkyl ether, phenoxypyrazine or fluoranthene. The amount of the light sensitizer is preferably from 0.1 part by weight to 30 parts by weight, based on 100 parts by weight of the total of the monomer (1) and/or the polymer (1) and the compound (2). 0 parts by weight to 10 parts by weight. When it is within the above range, the monomer can be polymerized with high sensitivity without lowering the transmittance. The composition of the present invention may further contain a solvent (4). Examples of the organic solvent include ethers, aromatic hydrocarbons, ketones, alcohols, esters, and guanamines. Examples of the ethers include tetrahydrofuran, tetrahydroσ-pyran, 1,4-dioxane, ethylene glycol monoterpene ether, ethylene glycol monoethyl ether, ethylene glycol monopropyl ether, and 45 320934 200938587 Ethylene glycol monobutyl ether, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol II Propyl ether, diethylene glycol dibutyl ether, propylene glycol monoterpene ether acetate, propylene glycol monoethyl acetate, propylene glycol monopropyl acetate, thiol cellosolve acetate, ethyl cellosolve B Acid ester, ethyl carbitol acetate, butyl carbitol acetate, propylene glycol methyl ether acetate, methoxybutyl acetate, methoxypentyl acetate, anisole, benzene Ether or methyl anisole and the like. Examples of the aromatic hydrocarbons include benzene, toluene, diphenylene or mesitylene. Examples of the brewing class I include, for example, propylene, 2-butanone, 2-heptane, 3-heptanone, 4-heptanone, 4-mercapto-2-pentanone, cyclopentanone, and cyclohexanone. Examples of the alcohols include methanol, ethanol, propanol, butanol, hexanol, cyclohexanol, ethylene glycol, and glycerin. Examples of the esters include ethyl acetate, n-butyl acetate, isobutyl acetate, amyl decanoate, isoamyl acetate, isobutyl acetate, butyl propionate, isopropyl butyrate, butyric acid. Ethyl ester, butyl butyrate, alkyl ester, decyl lactate, ethyl lactate, methyl hydroxyacetate, ethyl hydroxyacetate, butyl glycolate, decyloxyacetate, ethyl methoxyacetate, Butyl methoxyacetate, decyl ethoxyacetate, ethyl ethoxyacetate, methyl 3-hydroxypropionate, ethyl 3-hydroxypropionate, decyl 3-methoxypropionate, 3 曱Ethyl oxypropionate, decyl 3-ethoxypropionate, ethyl 3-ethoxypropionate, methyl 2-hydroxypropionate, ethyl 2-hydroxypropionate, propyl 2-hydroxypropionate , 2-methoxypropionic acid hydrazine, 2-methoxypropionic acid vinegar, 2- methoxy propyl propionate propyl vinegar, methyl 2-ethoxypropionate, 2-ethoxypropionic acid Ester, 2-hydroxy-2-methylpropionic acid methyl 320934 46 200938587 酉, 2-amino-2-mercaptopropionic acid ethyl acetate, 2-methoxy-2-methylpropionic acid methyl vinegar, 2- Ethoxy-2-methylpropionic acid ethyl acetate, propionic acid methyl vinegar, ethyl pyruvate, propionic acid Ester 'acetate oxime acetate, ethyl acetate ethyl acetate, 2-butanic acid decyl ester, . 2-butanone acid ethyl vinegar, 3-methoxybutyl acetate vinegar, methyl-3-methoxy butyl butyl Alkyl acetate and r_butyrolactone. Examples of the guanamines include N,N-dimethylformamide, hydrazine, fluorenyl-dimercaptoacetamide and the like. Examples of the other solvent include Ν-methyl σ 嘻 嘻 ketone and dimethyl dimethyl hydrazine. The solvent may be used alone or in combination of two or more. The compositions of the present invention may also contain a leveling agent. As the leveling agent, for example,: 卜 シ 口 口 & & & TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO TO 7 7 7 7 : : : : : : : : : : : : : : : : : : y SH21 PA, 卜一 k シU 3 一> SH28 PA, 卜一k シy: — y 29SH PA, 卜一k シ mouth — > SH30 PA, polyether ether modified silicone oil SH8400 (Bu Yizhenシリ口一> (Manufactured by TORAY SILICONE CO., LTD.), KP321, KP322, KP323, KP324, KP326, ΚΡ340, ΚΡ341 (made by Shin-Etsu SILICONE), TSF400, TSF4 (H, TSF410, TSF4300, TSF4440, TSF4445, TSF- 4446, TSF4452, TSF4460C,:; one < one Toshiba シ U - y (made by GE TOSHIBA SILICONE) Co., Ltd.), 7 y el elb (Fluorinert) (trade name) FC430, 7 U 11 Bu FC431 (manufactured by Sumitomo 3M Co., Ltd.), / Li, 7 7 7 (MEGAFACE) (trade name) F142D, / force, 7 τ v 夕 F171, 〆力, 7 v 夕 F172, / force, 7 r 7 夕 F173 , / force, 7 r 47 320934 200938587 V eve F177, / force, 7 7 eve F183, 〆力, 7 r 7 夕 R30 (大日Ink Chemical Industry Co., Ltd.), work 7 Bu 7 7 (trade name) EF301, work 7 Bu 7 7° EF303, work 7 Bu 7 7 EF35 Bugong 7 Bu 7 7° EF352C New Akita Chemical Co., Ltd.) , inch 7 mouth y (Surflon) (trade name) S381, inch one 7 mouth y S382, inch one 7 mouth y SC101, inch one 7 mouth> SC105C Asahi Glass Co., Ltd.), E5844 (company limited company V丰> 7 7 4 > 亇S force/KDAIKIN FINE CHEMICAL), BM-1000, BM-1100 (all trade names, manufactured by BM Chemie), /r 7々 (MEGAFACE) (trade name) R08, / force, 7 τ 7 夕 BL20, / 7 7 7 7 夕 F475, / force, 7 τ v eve F477 and / 7 7 eve F443 (manufactured by Dainippon Ink Chemical Industry Co., Ltd.). The obtained film (film) can be smoothed by using a leveling agent. Further, the fluidity of the composition can be controlled during the film formation process, or the crosslinking density of the film obtained by polymerizing the composition can be adjusted. 001重量份至2.0 The content of the leveling agent is 0.001 parts by weight to 2.0% by weight based on 100 parts by weight of the total of the monomers (1) and/or the polymer (1), the compound (2), and the photopolymerization initiator (3). The parts by weight are preferably from 0.005 parts by weight to 1.5 parts by weight. As long as it is within the above range, the monomer can be polymerized without lowering the transmittance. The compositions of the present invention may also contain a plasticizer. As the plasticizer, at least one compound selected from the group consisting of a phosphate ester, a carboxylate, and a glycolic acid ester can be used. Examples of the phosphate ester include triphenyl phosphate (TPP), triphenyl phenyl phosphate (TCP), phenylphenyl diphenyl phosphate, octyl diphenyl phosphate, and diphenyl phosphate biphenyl ester. , trioctyl phosphate and tributyl phosphate. 48 320934 200938587 As a carboxylic acid ester, it is represented by phthalic acid ester and citric acid ester. Examples of the above phthalic acid esters include diphenyl phthalate (DMP), diethyl phthalate (DEP), dibutyl phthalate (DBP), and benzene-II. Dioctyl phthalate (D0P), diphenyl phthalate (DPP) and diethylhexyl phthalate (DEHP). Examples of the citric acid esters include o-ethenyl triethyl citrate (0ACTE), o-butyl citrate tributyl citrate (0ACTB), acetyl citrate triethyl citrate, and citrate citrate. Tributyl ester. Examples of the other carboxylic acid esters include butyl oleate, ethyl ricinoleate® methyl ester, dibutyl sebacate, and various trimellitic acid esters. As the glycolate, glycerol triacetate, glyceryl tributyrate, butyl butyl phthalate, ethyl ethyl phthalate, and mercapto benzodiazepine can be exemplified. Ethyl glycolate and butyl butyl benzoate glycolate. Further, examples thereof include trihydroxydecylpropane tribenzoate, pentaerythritol tetrabenzoate, bis(trihydroxydecylpropane)tetraacetate, bis(trihydroxydecylpropane)tetrapropionate, and pentaerythritol. Tetraacetate, sorbitol hexaethyl phthalate, sorbitol hexapropionate, sorbitol triacetate tripropionate, inositol pentaacetate, sorbitan tetrabutyrate, etc. As a preferred example. As a plasticizer, among them, triphenyl phosphate, triphenyl phenyl phosphate, diphenyl phosphate, dibutyl phosphate, dinonyl phthalate, diethyl phthalate, benzoquinone are preferred. Dibutyl acrylate, dioctyl phthalate, diethylhexyl phthalate, triacetin, ethyl ethyl phthalate, trishydroxypropyl propane tribenzoate, Pentaerythritol tetrabenzoate, bis(trihydroxydecylpropane)tetraacetate, pentaerythritol tetraacetate, sorbitol hexaacetate, sorbitol hexapropionate and sorbitol triacetate Propionate 49 320934 200938587, etc., particularly preferably triphenyl phosphate, diethyl benzoate, ethyl ethyl phthalate, trishydroxypropyl propane tribenzoate, pentaerythritol IV Benzoate, bis(trihydroxydecylpropane)tetraacetate, sorbitol hexaacetate, sorbitol hexapropionate, and sorbitol triacetate tripropionate. The plasticizer may be used alone or in combination of two or more. 1至30重量百分比。 The amount of the total amount of the solid content of the composition of the present invention is about 0.1 to 30% by weight. . Specific examples of the plasticizers include (2) pentaerythritol esters described in JP-A-H11-124445, and glycerides disclosed in JP-A-H09-246704, JP-A-2000-63560 The diglyceride described in the above, the citrate esters described in JP-A-H11-92574, and the substituted phenyl phosphates described in JP-A-H09-90946. The optical film of the present invention can be usually produced by forming a film (filming) of the composition and further stretching the obtained film. Further, the optical film of the present invention can be produced by subjecting the composition to film formation (film formation), photopolymerization, and further stretching the obtained film material. The method of forming the film of the composition includes, for example, a solvent casting method in which a solution containing the composition is cast on a smooth surface and a solvent is distilled off; and the composition is extruded into a melt extruder or the like to form a composition. Film-like melt extrusion method and the like. It is particularly preferred since the solution containing the composition can be directly formed into a film by a solvent casting method. Further, examples of the stretching method include a stretching method using a tenter method 50·320934 200938587, a stretching method using stretching between newspapers, and the like. The stretching may be either uniaxial stretching or biaxial stretching, or may be any of β longitudinal stretching or transverse stretching. Particularly from the viewpoint of productivity: f, preferably biaxial stretching and transverse uniaxial stretching, particularly preferably transverse uniaxial stretching. The ratio of the retardation [Re(45〇)] of the wavelength of light penetrating the optical film to the wave, the delay of 55〇nm [Re(550)] is

❹ 定義為波長分散係數α，為了使光學膜在寬波長區域中進 行同樣的偏振光變換，較佳為具有光學膜的波長分散係數 α不足1. 00的波長分散特性。這樣得到的本發明的光學 膜’通常波長分散係數Q；低於1. 〇 〇。 穿透光學膜的光的波長unm處的相位差值 常滿足Re(450)<Re(550)<Re(650)的關係等，在整個300 至700nm可見光區域中，顯示向右增加的分散，因此，可 以在寬波長區域中進行一致的偏振光變換。 由於本發明的光學膜可以在寬波長區域中進行一致的 偏振光變換，因此’可用作λ/2板及λ/4板等相位差板 或視角提高膜等。另外，如果光學膜為λ/4板，則可以將 其與直線偏振片組合而製成寬波長區域的圓偏振片，另 外，如果為λ/2板，則可以將其與直線偏振片組合而製成 見波長區域的偏振光旋轉元件。因此，可以用於各種液晶 顯示裝置、陰極射線管（CRT)、接觸面板、電致發光（EL) 燈等中的抗反射濾光片、以及液晶投影機等。 本發明的相位差板如上所述由上述光學膜構成，且可 51 320934 200938587 以在見波長區域中進行同樣的偏振光變換。 · 實施例 下面，通過實施例進一步詳細地說明本發明，值 明並不限定於這些實施例。例中的“ ％，，及“份，，口力發 特別說明’即為重量％及重量份。需要說明的是，光^有 - 異性及平均分子量藉由以下方法求出。 白 (光學各向異性） 在藉由拉伸使聚合物主鏈進行取向時，在該取向方。 和折射率達到最大的方向具有不同的（例如垂直相^ : 況等）光學各向異性的情灯，具有負的雙折射性。另/ ◎ 面，在取向方向和折射率達到最大的方向一致或幾乎一方 (例如取向方向和折射率達到最大的方向之差為1〇度:致 的情況等）的情況下，具有正的雙折射性。折射率達到最内 的方向由自動雙折射儀（K0BRA_WR、王子計測機器公 = 求出。 表 (波長分散特性） 在450nm至750nm的波長範圍内使用自動雙折射儀 〇 (K0BRA-WR、王子計測機器股份有限公司製造）測定波長分 散特性。 (平均分子量） 平均分子量使用凝膠滲透色譜法（GPC)(東曹股份有限 公司製造’ HLC-8220)，藉由聚苯乙燦算而求出。 裝置： HLC-8220 GPC(東曹股份有限公司製造） 保護柱：TSKguardcolumn Super H-H(商品名） 320934 52 200938587 色譜柱：TSK-gel Super HM-H(商品名） ' TSK-gel Super HM-H(商品名） TSK-gel Super HM-H(商品名）（串聯連接）The wavelength dispersion coefficient α is less than 1. 00. The wavelength dispersion coefficient α of the optical film is preferably less than 1.0. The optical film of the present invention thus obtained has a wavelength dispersion coefficient Q of usually less than 1. 〇 〇. The phase difference at the wavelength unm of the light penetrating the optical film often satisfies the relationship of Re(450)<Re(550)<Re(650), etc., and the display increases to the right in the entire visible light region of 300 to 700 nm. Dispersion, therefore, uniform polarization conversion can be performed in a wide wavelength region. Since the optical film of the present invention can perform uniform polarization conversion in a wide wavelength region, it can be used as a phase difference plate such as a λ/2 plate or a λ/4 plate, or a viewing angle enhancement film. Further, if the optical film is a λ/4 plate, it can be combined with a linear polarizing plate to form a circularly polarizing plate having a wide wavelength region, and if it is a λ/2 plate, it can be combined with a linear polarizing plate. A polarized light rotating element in the wavelength region is formed. Therefore, it can be used for antireflection filters, liquid crystal projectors, and the like in various liquid crystal display devices, cathode ray tubes (CRTs), contact panels, electroluminescence (EL) lamps, and the like. The phase difference plate of the present invention is composed of the above-described optical film as described above, and can be subjected to the same polarization conversion in the wavelength region as seen in 51 320934 200938587. EXAMPLES Hereinafter, the present invention will be described in further detail by way of examples, and the examples are not limited to these examples. In the examples, "%," and "parts," are specifically stated in terms of weight and weight. It should be noted that the optical-isotropic and average molecular weights were determined by the following methods. White (Optical Anisotropy) When the polymer main chain is oriented by stretching, it is in the orientation. The optical anisotropic lamp having a different refractive index (for example, vertical phase, etc.) has a negative birefringence. In addition, the surface has a positive double in the case where the orientation direction and the direction in which the refractive index reaches the maximum are the same or almost one (for example, the difference between the orientation direction and the direction in which the refractive index reaches the maximum is 1 degree: the case, etc.). Refractive. The direction in which the refractive index reaches the innermost is determined by the automatic birefringence meter (K0BRA_WR, prince measuring machine = = Table of wavelength dispersion characteristics) using an automatic birefringence meter in the wavelength range of 450 nm to 750 nm (K0BRA-WR, prince measurement) The wavelength dispersion characteristics were measured. (Average molecular weight) The average molecular weight was determined by gel permeation chromatography (GPC) (manufactured by Tosoh Corporation, 'HLC-8220) by polystyrene. Device: HLC-8220 GPC (manufactured by Tosoh Corporation) Guard column: TSKguardcolumn Super HH (trade name) 320934 52 200938587 Column: TSK-gel Super HM-H (trade name) ' TSK-gel Super HM-H ( Product name) TSK-gel Super HM-H (trade name) (series connection)

. 柱溫： 40°C 溶劑： THF 流速： 0. 6mL/minColumn temperature: 40 ° C Solvent: THF Flow rate: 0. 6mL / min

進樣量：5 0 // L 檢測器：RI、UV ❿測定試樣濃度：0. 6質量％(溶劑：THF)Injecting amount: 5 0 // L Detector: RI, UV ❿ Measurement sample concentration: 0.6% by mass (solvent: THF)

校正用標準物質：TSK STANDARD POLYSTYRENE A-500 、 A-1000 、 A-2500 、 A-5000 、 、 F-2 、 F_4 、 F-10 、 F-20 、 F-40 、 F-80 、 F-128 、 F-288 、 F-380 (商品名，東曹股份有限公司製造） 將用上述測定方法得到的聚苯乙烯換算重均分子量及 ^ 數均分子量之比作為分子量分佈（Mw/Mn)。 (合成例1) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 苯乙烯117份、馬來酸酐110份、曱基乙基酮908份，在 氮氣流下進行攪拌，加熱至70°C。添加2, 2’ -偶氮二異丁 腈1.48份，在攪拌7小時的同時進行保溫，得到含有聚合 物（Ι-a)的溶液。 所得到的聚合物的平均分子量藉由聚苯乙烯換算為 Mw=2.5xl05 、 Mw/Mn= 2.28 。 53 320934 200938587 (合成例2) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 苯乙烯150份、馬來酸酐142份、丙二醇單曱醚乙酸酯290 份、環己酮874份，在氮氣流下進行攪拌，加熱至60°C。 添加2, 2’-偶氮二異丁腈1.44份，在攪拌7小時的同時進 行保溫，得到含有聚合物（Ι-b)的溶液。 所得到的聚合物的平均分子量藉由聚苯乙烯換算為 Mw=2· 2xl05、Mw/Mn= 2. 52。 (合成例3) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚丙二醇（二醇型，平均分子量700)70份、1，4-環己二醇 105份、二月桂酸二丁基錫1.71份，在氮氣流下進行攪拌， 滴加異佛爾酮二異氰酸酯222份，滴加結束後，添加丙二 醇單曱醚乙酸酯596份，在氮氣流下，於70°C使其反應6 小時，得到含有化合物（2-a-l)的聚胺酯溶液。 (合成例4) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚丙二醇（二醇型，平均分子量700)70份、1, 4-環己烷二 曱醇130份、二月桂酸二丁基錫1. 71份，在氮氣流下進行 攪拌，滴加異佛爾酮二異氰酸酯222份，滴加結束後，添 加丙二醇單曱醚乙酸酯633份，在氮氣流下，於70°C使其 反應6小時，得到含有化合物（2-a-2)的聚胺酯溶液。 (合成例5) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 54 320934 200938587 聚六亞甲基碳酸酯二醇（平均分子量860)86份、1，4-環己 . 烷二醇105份、二月桂酸二丁基錫1. 71份，在氮氣流下進 行授拌，滴加異佛爾酮二異氰酸醋2 2 2份，滴加結束後， . 添加丙二醇單甲醚乙酸酯620份，在氮氣流下，於70°C使 其反應6小時，得到含有化合物（2-a-3)的聚胺醋溶液。 (合成例6) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚六亞甲基碳酸酯二醇（平均分子量860)86份、1, 4-環己 ❿烷二甲醇130份、二月桂酸二丁基錫1.71份，在氮氣流下 進行擾拌，滴加異佛爾酮二異氰酸醋2 2 2份，滴加結束後， 添加丙二醇單曱醚乙酸酯657份，在氮氣流下，於70°C使 其反應6小時，得到含有化合物（2-a-4)的聚胺酯溶液。 (合成例7) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚六亞甲基碳酸酯二醇（平均分子量860)344份、1，4-丁二 φ 醇54. 1份、二月桂酸二丁基錫1. 71份，在氮氣流下進行 攪拌，滴加異佛爾酮二異氰酸酯222份，滴加結束後，添 加丙二醇單曱醚乙酸酯930份，在氮氣流下，於70°C使其 反應6小時，得到含有化合物（2-a-5)的聚胺醋溶液。 (合成例8) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚六亞曱基碳酸酯二醇（平均分子量860)344份、1, 6-己二 醇70. 9份、二月桂酸二丁基錫1. 71份，在氮氣流下進行 攪拌，滴加異佛爾酮二異氰酸酯222份，滴加結束後，添 55 320934 200938587 加丙二醇單曱醚乙酸酯956份，在氮氣流下，於70°C使其 反應6小時，得到含有化合物（2-a-6)的聚胺酯溶液。 (合成例9) 將異佛爾酮二胺25.6份和丙二醇單甲醚乙酸酯51份 混合，製備二胺稀釋液。將含有根據合成例3得到的化合 物（2-a-l)的聚胺酯溶液497份進行攪拌的同時，將溫度保 持在40°C，用1小時滴加該稀釋液。滴加結束後，仍將溫 度保持在40°C，同時繼續攪拌30分鐘，得到含有化合物 (2-b-l)的聚胺酯脲溶液。 (合成例10) 將異佛爾酮二胺25. 6份和丙二醇單甲醚乙酸酯51份 混合，製備二胺稀釋液。將含有根據合成例4得到的化合 物（2-a-2)的聚胺酯溶液528份進行攪拌的同時，將溫度保 持在40°C，用1小時滴加該稀釋液。滴加結束後，仍將溫 度保持在4(TC，同時繼續攪拌30分鐘，得到含有化合物 (2_b_2)的聚胺S旨腺溶液。 (合成例11) 將異佛爾酮二胺25.6份和丙二醇單曱醚乙酸酯51份 混合，製備二胺稀釋液。將含有根據合成例5得到的化合 物（2-a-3)的聚胺酯溶液517份進行攪拌的同時，將溫度保 持在40°C，用1小時滴加該稀釋液。滴加結束後，仍將溫 度保持在40°C，同時繼續攪拌30分鐘，得到含有化合物 (2-b-3)的聚胺醋脲溶液。 _ (合成例12) 56 320934 200938587 將異佛爾酮二胺25.6份和丙二醇單曱醚乙酸酯51份 導 混合，製備二胺稀釋液。將含有根據合成例6得到的化合 物（2-a-4)的聚胺酯溶液548份進行授拌的同時，將溫度保 - 持在40°C，用1小時滴加該稀釋液。滴加結束後，仍將溫 . 度保持在40°C，同時繼續攪拌30分鐘，得到含有化合物 (2-b-4)的聚胺酯脲溶液。 (實施例1) 使用含有聚合物（1 -a)的溶液4. 8份、含有化合物 ® (2-a-l)的聚胺酯溶液10份，將它們混合，製作組合物。 用500 /zm間隔的塗布機將該組合物塗布在聚對苯二 曱酸乙二醇酯製的脫模膜上，之後在100°C乾燥10分鐘， 進一步使用溫度調節萬能材料（autograph)拉伸機（股份有 限公司東洋精機製作所製造，乂卜口〆今7 T)進行1. 8倍 拉伸，製作光學膜。將光學膜的光學特性示於表3。 (實施例2至20) @ 使用表1所示的化合物，除此之外，與實施例1同樣 操作，製作光學膜。將光學膜的光學特性示於表3。 57 320934 200938587 表1 聚合物（1) - __ 份 化合物（2) 份 實施例1 (1-a) 4. 8 (2-a-1) 10 實施例2 (1-a) 6. 〇 (2-a~2) 10 實施例3 (1-a) 6.2 (2-a-3) 10 實施例4 (1-a) 5.8 (2-a-4) 10 實施例5 (1-a) 6. 2 (2-a-5) 10 實施例6 (1-a) 6.3 (2-a-6) 10 實施例7 (1-a) 6. 〇 (2-b-l) 10 實施例8 (1-a) 6. 1 (2-b-2) 10 實施例9 (1-a) 5.8 (2-b-3) 10 實施例10 (1-a) — 5.8 (2-b-4) 10 實施例11 (1-b) 5.9 (2-a-l) 10 實施例12 實施例13 (1-b) 6.2 (2-a-2) 10 (1-b) 6. 4 (2-a-3) 10 實施例14 (1-b) 6. 3 (2~a-4) 10 實施例15 (1-b) 6.0 (2-a-5) 10 實施例16 (1-b) ---^ 6. 2 (2~a~6) 10 實施例17 (1-b) 5.7 (2-b-l) 10 實施例18 (1-b) 6. 4 (2-b-2) 10 實施例19 (1-b) 6. 3 (2-b-3) 10 實施例20 (1-b) —— 6. 2 (2-b-4) 10 (合成例13) 在具有攪拌機、温度計及回流冷卻器的反應槽中加入 聚丙二醇（平均分子量400)400份、2, 6-二叔丁基-4-曱基 酚〇· 38份、二月桂酸二丁基錫1. 71份，在氮氣流下進行 58 320934 200938587 攪拌，用60分鐘滴加異佛爾酮二異氰酸酯278份，滴加結 束後，添加乙酸乙酯203份，在氮氣流下，於70°C使其反 應2小時，得到聚胺酯溶液。接著，在由異佛爾酮二胺106 - 份、乙酸乙酯266份、N，N-二曱基曱醯胺100份及異丙醇 . 60份構成的混合物中，添加上述聚胺酯溶液，於70°C攪拌 2小時，使其反應，得到聚胺酯脲溶液。 (實施例21) 在具有攪拌機、溫度計及回流冷卻器的反應槽中混合 ❿ 曱基丙烯酸曱酯270份、N-乙烯基咔唑58份及丙二醇單曱 醚乙酸酯492份，使其溶解，其後，將得到的溶解物升溫 至70°C。然後，在添加聚合引發劑（2, 2’-偶氮二異丁腈） 1.48份之後，在同溫度再攪拌7小時，得到聚合物溶液。 將所得到的溶液冷卻至室溫左右，之後混合N，N-二甲基甲 醯胺274份，進行均勻化。將該混合均勻化溶液100份、 由合成例13得到的聚胺酯脲溶液123份混合，並進行均勻 ❹化，製作組合物。 用300 #111間隔的塗布機將該組合物塗布在聚對苯二 曱酸乙二醇酯製的脫模膜上，之後在lOOt乾燥30分鐘， 進一步使用溫度調節萬能材料拉伸機（股份有限公司東洋 精機製作所製造，只卜口〆今7 T)進行3. 0倍拉伸，製作 光學膜。將光學膜的光學特性示於表3。 (實施例22) 在具有攪拌機、溫度計及回流冷卻器的反應槽中混合 馬來酸酐147份、苯乙烯156份、及甲基乙基酮615份， 59 320934 200938587 使其溶解，其後，將得到的溶解物升溫至70°C。然後，在 添加聚合引發劑（2, 2’-偶氮二異丁腈）1.48份之後，在同 溫度再攪拌7小時，得到聚合物溶液。將所得到的溶液冷 卻至室溫左右，之後混合N，N-二曱基曱醯胺293份，進行 均勻化。將該混合均勻化溶液100份、由合成例13得到的 聚胺酯脲溶液114份混合，並進行均勻化，製作組合物， 除此之外，與實施例21同樣操作，製作光學膜。將光學膜 的光學特性示於表3。 (實施例23) 在具有攪拌機、溫度計及回流冷卻器的反應槽中混合 曱基丙烯酸曱酯195份、甲基丙烯酸-2-二乙胺基乙酯56 份、N-乙烯基咔唑29份、及丙二醇單曱醚乙酸酯586份， 使其溶解，其後，將得到的溶解物升溫至70°C。然後，在 添加聚合引發劑（2, 2’-偶氮二異丁腈）1.48份之後，在同 溫度再攪拌7小時，得到聚合物溶液。將所得到的溶液冷 卻至室溫左右，之後混合N，N-二曱基曱醯胺326份，進行 均勻化。將該混合均勻化溶液100份、由合成例13得到的 聚胺酯脲溶液95份混合，並進行均勻化，製作組合物，除 此之外，與實施例21同樣操作，製作光學膜。將光學膜的 光學特性示於表3。 (合成例14) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 數均分子量400的聚丙二醇400份、2, 6-二叔丁基-4-曱基 酚0. 38份、二月桂酸二丁基錫1. 71份，在氮氣流下進行 60 320934 200938587 攪拌，用60分鐘滴加異佛爾酮二異氰酸酯278份，滴加結 束後，添加乙酸乙酯203份，在氮氣流下，於70°C使其反 應2小時，得到聚胺酯溶液。然後，在由異佛爾酮二胺106 份、乙酸乙酯266份、N，N-二甲基甲醯胺100份及異丙醇 60份構成的混合物中添加所述聚胺酯溶液，在70°C攪拌2 小時，使其反應，得到聚胺酯脲溶液。 (實施例24) 按照下述重量比製作組合物。 ® 曱基丙烯酸 0. 51份 甲基丙烯酸-2-二乙胺基乙酯 0.43份 甲基丙烯酸曱酯 7. 05份 N-乙稀基α弄β坐 1. 7 5份 由合成例14製得的聚胺酯脲溶液 10 份Standard materials for calibration: TSK STANDARD POLYSTYRENE A-500, A-1000, A-2500, A-5000, F-2, F_4, F-10, F-20, F-40, F-80, F-128 F-288 and F-380 (trade name, manufactured by Tosoh Corporation) The ratio of the weight average molecular weight to the number average molecular weight in terms of polystyrene obtained by the above measurement method was defined as a molecular weight distribution (Mw/Mn). (Synthesis Example 1) 117 parts of styrene, 110 parts of maleic anhydride, and 908 parts of mercaptoethyl ketone were placed in a reaction vessel equipped with a stirrer, a thermometer, and a reflux condenser, and the mixture was stirred under a nitrogen stream and heated to 70 °C. 1.48 parts of 2,2'-azobisisobutyronitrile was added, and the mixture was kept warm while stirring for 7 hours to obtain a solution containing a polymer (Ι-a). The average molecular weight of the obtained polymer was converted into Mw = 2.5 x 105 and Mw / Mn = 2.28 in terms of polystyrene. 53 320934 200938587 (Synthesis Example 2) 150 parts of styrene, 142 parts of maleic anhydride, 290 parts of propylene glycol monoterpene ether acetate, and 874 parts of cyclohexanone were placed in a reaction tank equipped with a stirrer, a thermometer, and a reflux cooler. The mixture was stirred under a nitrogen stream and heated to 60 °C. 1.44 parts of 2,2'-azobisisobutyronitrile was added, and the mixture was kept warm while stirring for 7 hours to obtain a solution containing a polymer (Ι-b). The average molecular weight of the obtained polymer was Mw = 2 · 2 x 105 and Mw / Mn = 2. 52 in terms of polystyrene. (Synthesis Example 3) A polypropylene glycol (diol type, average molecular weight: 700) of 70 parts, 1,4-cyclohexanediol (105 parts), and dibutyltin dilaurate (1.71) were placed in a reaction vessel equipped with a stirrer, a thermometer, and a reflux condenser. The mixture was stirred under a nitrogen stream, and 222 parts of isophorone diisocyanate was added dropwise. After the dropwise addition, 596 parts of propylene glycol monoterpene ether acetate was added, and the mixture was reacted at 70 ° C for 6 hours under a nitrogen stream to obtain a reaction mixture. A polyurethane solution containing the compound (2-al). (Synthesis Example 4) In a reaction vessel equipped with a stirrer, a thermometer, and a reflux condenser, 70 parts of polypropylene glycol (diol type, average molecular weight of 700), 130 parts of 1,4-cyclohexanedonol, and dilauric acid were added. 1.71 parts of butyltin was stirred under a nitrogen stream, and 222 parts of isophorone diisocyanate was added dropwise. After the dropwise addition, 633 parts of propylene glycol monoterpene ether acetate was added, and the reaction was carried out at 70 ° C under a nitrogen stream. After 6 hours, a polyurethane solution containing the compound (2-a-2) was obtained. (Synthesis Example 5) In a reaction vessel having a stirrer, a thermometer, and a reflux condenser, 54 320934 200938587 polyhexamethylene carbonate diol (average molecular weight 860) 86 parts, 1,4-cyclohexane. And 1.71 parts of dibutyltin dilaurate, and mixed under a nitrogen stream, and 2 2 2 parts of isophorone diisocyanate was added dropwise. After the dropwise addition, propylene glycol monomethyl ether acetate 620 was added. The mixture was reacted at 70 ° C for 6 hours under a nitrogen stream to obtain a polyamine vinegar solution containing the compound (2-a-3). (Synthesis Example 6) 86 parts of polyhexamethylene carbonate diol (average molecular weight 860) and 130 parts of 1,4-cyclohexane decane dimethanol were added to a reaction vessel equipped with a stirrer, a thermometer and a reflux condenser. 1.71 parts of dibutyltin laurate, spoiled under a nitrogen stream, and 22 2 parts of isophorone diisocyanate was added dropwise. After the dropwise addition, 657 parts of propylene glycol monoterpene ether acetate was added, and under a nitrogen stream, The reaction was carried out at 70 ° C for 6 hours to obtain a polyurethane solution containing the compound (2-a-4). (Synthesis Example 7) 344 parts of polyhexamethylene carbonate diol (average molecular weight 860), 1,4-butane φ ol 54.1 parts, two were added to a reaction tank equipped with a stirrer, a thermometer, and a reflux cooler. 1. 71 parts of dibutyltin laurate, stirred under a nitrogen stream, and 222 parts of isophorone diisocyanate was added dropwise. After the addition was completed, 930 parts of propylene glycol monoterpene ether acetate was added, and under a nitrogen stream, at 70 ° C This was allowed to react for 6 hours to obtain a polyamine vinegar solution containing the compound (2-a-5). (Synthesis Example 8) 164 parts of polyhexamethylene carbonate diol (average molecular weight 860), 1,6.9-hexanediol 70. 9 parts, two laurels were added to a reaction tank equipped with a stirrer, a thermometer, and a reflux cooler. 1. 71 parts of dibutyltin acid, stirred under a nitrogen stream, and 222 parts of isophorone diisocyanate was added dropwise. After the dropwise addition, 965 parts of propylene glycol monoterpene ether acetate was added to 55,320,934, 200938587, under a nitrogen stream. The reaction was carried out at 70 ° C for 6 hours to obtain a polyurethane solution containing the compound (2-a-6). (Synthesis Example 9) 25.6 parts of isophoronediamine and 51 parts of propylene glycol monomethyl ether acetate were mixed to prepare a diamine diluent. While stirring 497 parts of the polyurethane solution containing the compound (2-a-1) obtained in Synthesis Example 3, the temperature was maintained at 40 ° C, and the diluted solution was added dropwise over 1 hour. After the completion of the dropwise addition, the temperature was kept at 40 ° C while stirring was continued for 30 minutes to obtain a polyurethane urea solution containing the compound (2-b-1). (Synthesis Example 10) A mixture of 25.6 parts of isophoronediamine and 51 parts of propylene glycol monomethyl ether acetate was prepared to prepare a diamine diluent. While stirring 528 parts of the polyurethane solution containing the compound (2-a-2) obtained in Synthesis Example 4, the temperature was kept at 40 ° C, and the diluted solution was added dropwise over 1 hour. After the completion of the dropwise addition, the temperature was maintained at 4 (TC) while stirring was continued for 30 minutes to obtain a polyamine S-containing gland solution containing the compound (2_b_2). (Synthesis Example 11) 25.6 parts of isophoronediamine and propylene glycol A mixture of 51 parts of monoterpene ether acetate was prepared to prepare a diamine dilution solution. While stirring 517 parts of the polyurethane solution containing the compound (2-a-3) obtained in Synthesis Example 5, the temperature was maintained at 40 ° C. The diluted solution was added dropwise over 1 hour, and after the completion of the dropwise addition, the temperature was kept at 40 ° C while stirring was continued for 30 minutes to obtain a polyamine acetal solution containing the compound (2-b-3). 12) 56 320934 200938587 A mixture of 25.6 parts of isophoronediamine and 51 parts of propylene glycol monoterpene ether acetate was mixed to prepare a diamine dilution solution, which contained the compound (2-a-4) obtained according to Synthesis Example 6. While the 548 parts of the polyurethane solution was being mixed, the temperature was maintained at 40 ° C, and the diluted solution was added dropwise over 1 hour. After the completion of the dropwise addition, the temperature was kept at 40 ° C while stirring was continued for 30 minutes. A polyurethane urea solution containing the compound (2-b-4) was obtained. (Example 1) Using a polymer-containing ( 1 - a) solution 4. 8 parts, 10 parts of a polyurethane solution containing the compound ® (2-al), which were mixed to prepare a composition. The composition was coated on a polyparaphenylene by a 500 /zm spacer coater. On a release film made of ethylene glycol diacetate, and then dried at 100 ° C for 10 minutes, further using a temperature-regulating autograph stretching machine (manufactured by Toyo Seiki Co., Ltd., 乂 〆口〆7) T) The film was stretched by 1.8 times to prepare an optical film. The optical properties of the optical film are shown in Table 3. (Examples 2 to 20) @ Using the compound shown in Table 1, except that, in addition to Example 1, The optical film was produced in the same manner. The optical properties of the optical film are shown in Table 3. 57 320934 200938587 Table 1 Polymer (1) - __ Parts Compound (2) Part 1 (1-a) 4. 8 (2- A-1) 10 Example 2 (1-a) 6. 〇(2-a~2) 10 Example 3 (1-a) 6.2 (2-a-3) 10 Example 4 (1-a) 5.8 (2-a-4) 10 Example 5 (1-a) 6. 2 (2-a-5) 10 Example 6 (1-a) 6.3 (2-a-6) 10 Example 7 (1- a) 6. 〇(2-bl) 10 Example 8 (1-a) 6. 1 (2-b-2) 10 Example 9 (1-a) 5.8 (2-b-3) 10 Implementation 10 (1-a) - 5.8 (2-b-4) 10 Example 11 (1-b) 5.9 (2-al) 10 Example 12 Example 13 (1-b) 6.2 (2-a-2) 10 (1-b) 6. 4 (2-a-3) 10 Example 14 (1-b) 6. 3 (2~a-4) 10 Example 15 (1-b) 6.0 (2-a- 5) 10 Example 16 (1-b) ---^ 6. 2 (2~a~6) 10 Example 17 (1-b) 5.7 (2-bl) 10 Example 18 (1-b) 6 4 (2-b-2) 10 Example 19 (1-b) 6. 3 (2-b-3) 10 Example 20 (1-b) —— 6. 2 (2-b-4) 10 (Synthesis Example 13) Into a reaction vessel equipped with a stirrer, a thermometer, and a reflux condenser, 400 parts of polypropylene glycol (average molecular weight: 400), 2,6-di-tert-butyl-4-nonylphenolphthalein, 38 parts, and two were added. 1. 71 parts of dibutyltin laurate, 58 320934 200938587 was stirred under a nitrogen stream, and 278 parts of isophorone diisocyanate was added dropwise over 60 minutes. After the addition was completed, 203 parts of ethyl acetate was added, and under a nitrogen stream, 70 The reaction was allowed to proceed for 2 hours at ° C to obtain a polyurethane solution. Next, the above-mentioned polyurethane solution was added to a mixture of 106 parts of isophoronediamine, 266 parts of ethyl acetate, 100 parts of N,N-didecylguanamine and 60 parts of isopropanol. The mixture was stirred at 70 ° C for 2 hours to cause a reaction to obtain a polyurethane urea solution. (Example 21) 270 parts of decyl decyl acrylate, 58 parts of N-vinyl carbazole, and 492 parts of propylene glycol monoterpene ether acetate were mixed in a reaction vessel equipped with a stirrer, a thermometer, and a reflux condenser to dissolve Thereafter, the obtained lysate was heated to 70 °C. Then, after 1.48 parts of a polymerization initiator (2,2'-azobisisobutyronitrile) was added, the mixture was further stirred at the same temperature for 7 hours to obtain a polymer solution. The obtained solution was cooled to about room temperature, and then 274 parts of N,N-dimethylformamide was mixed and homogenized. 100 parts of this mixed homogenization solution and 123 parts of the polyurethane urea solution obtained in Synthesis Example 13 were mixed and uniformly homogenized to prepare a composition. The composition was coated on a release film made of polyethylene terephthalate using a 300 #111 spacer coater, followed by drying at 100 Torr for 30 minutes, and further using a temperature-regulating universal material stretching machine (limited shares) The company is manufactured by Toyo Seiki Co., Ltd., and only the T-bend, 7 T) is stretched to produce an optical film. The optical properties of the optical film are shown in Table 3. (Example 22) In a reaction vessel equipped with a stirrer, a thermometer, and a reflux condenser, 147 parts of maleic anhydride, 156 parts of styrene, and 615 parts of methyl ethyl ketone were mixed, and 59 320934 200938587 was dissolved, and thereafter, The resulting lysate was warmed to 70 °C. Then, after 1.48 parts of a polymerization initiator (2,2'-azobisisobutyronitrile) was added, the mixture was further stirred at the same temperature for 7 hours to obtain a polymer solution. The obtained solution was cooled to about room temperature, and then 293 parts of N,N-didecylguanamine was mixed and homogenized. An optical film was produced in the same manner as in Example 21 except that 100 parts of the mixed homogenization solution and 114 parts of the polyurethane urea solution obtained in Synthesis Example 13 were mixed and homogenized. The optical properties of the optical film are shown in Table 3. (Example 23) 195 parts of decyl methacrylate, 56 parts of 2-diethylaminoethyl methacrylate, and 29 parts of N-vinylcarbazole were mixed in a reaction vessel equipped with a stirrer, a thermometer, and a reflux cooler. And 586 parts of propylene glycol monoterpene ether acetate were dissolved, and then the obtained dissolved matter was heated to 70 °C. Then, after 1.48 parts of a polymerization initiator (2,2'-azobisisobutyronitrile) was added, the mixture was further stirred at the same temperature for 7 hours to obtain a polymer solution. The obtained solution was cooled to about room temperature, and then 326 parts of N,N-didecylguanamine was mixed and homogenized. An optical film was produced in the same manner as in Example 21 except that 100 parts of the mixed homogenization solution and 95 parts of the polyurethane urea solution obtained in Synthesis Example 13 were mixed and homogenized. The optical properties of the optical film are shown in Table 3. (Comparative Example 14) 400 parts of polypropylene glycol having a number average molecular weight of 400, 2,6-di-tert-butyl-4-nonylphenol 0. 38 parts, two laurels were added to a reaction tank having a stirrer, a thermometer, and a reflux condenser. 1. 71 parts of dibutyltin acid, 60 320934 200938587 was stirred under a nitrogen stream, and 278 parts of isophorone diisocyanate was added dropwise over 60 minutes. After the addition was completed, 203 parts of ethyl acetate was added, and under a nitrogen stream, at 70 ° C was allowed to react for 2 hours to obtain a polyurethane solution. Then, the polyurethane solution was added to a mixture of 106 parts of isophoronediamine, 266 parts of ethyl acetate, 100 parts of N,N-dimethylformamide and 60 parts of isopropyl alcohol at 70°. C was stirred for 2 hours to cause a reaction to obtain a polyurethane urea solution. (Example 24) A composition was prepared in the following weight ratio. ® methacrylic acid 0. 51 parts of 2-diethylaminoethyl methacrylate 0.43 parts of decyl methacrylate 7. 05 parts of N-ethylene group α β β sit 1. 7 5 parts by synthesis example 14 10 parts of the polyurethane urea solution obtained

Irgacure 184 0. 1 份 丙二醇單曱醚乙酸酯 9 份 φ SH8400 0.05 份 用300 /im的間隔的塗布機將該組合物塗布到聚對苯 二曱酸乙二醇酯製的脫模膜上，在100°C乾燥30分鐘，進 行UV照射（傳送型UV曝光装置：高壓水銀燈：每1次照射 為200mJ/cm2 : 365nm)l次之後，進一步使用溫度調節萬能 材料拉伸機（股份有限公司東洋精機製作所製造，只卜口/ 予7(STROGRAPH)T)進行1.8倍拉伸，製作光學膜。將光學 膜的光學特性示於表3。 (實施例25) 61 320934 200938587 按照下述重量比製作組合物，除此之外，與實施例24 同樣操作，製作光學膜。將光學膜的光學特性示於表3。 曱基丙烯酸 0. 51份 甲基丙烯酸-2-二乙胺基乙酯 0.43份 曱基丙烯酸曱酯 4. 55份 苯乙烯 2.5 份 N-乙烯基咔唑 2 份 由合成例14製得的聚胺酯脲溶液 10 份Irgacure 184 0. 1 part propylene glycol monoterpene ether acetate 9 parts φ SH8400 0.05 parts The composition was applied to a release film made of polyethylene terephthalate using a 300/im gap coater. After drying at 100 ° C for 30 minutes and performing UV irradiation (transfer type UV exposure apparatus: high pressure mercury lamp: 200 mJ/cm 2 : 365 nm per irradiation), the temperature-adjustable universal material stretching machine was further used. It is manufactured by Toyo Seiki Co., Ltd., and it is stretched 1.8 times by STROGRAPH T to produce an optical film. The optical properties of the optical film are shown in Table 3. (Example 25) 61 320934 200938587 An optical film was produced in the same manner as in Example 24 except that the composition was produced in the following weight ratio. The optical properties of the optical film are shown in Table 3.曱 methacrylic acid 0. 51 parts of 2-diethylaminoethyl methacrylate 0.43 parts of decyl decyl acrylate 4. 55 parts of styrene 2.5 parts of N-vinyl carbazole 2 parts of polyurethane obtained by Synthesis Example 14 10 parts of urea solution

Irgacure 184 0.1 份 丙二醇單曱醚乙酸酯 2 份 SH8400 0.05 份 (實施例26) 將實施例24中使用的甲基丙烯酸甲酯變更為N，N-二 乙基丙烯醯胺，除此之外，與實施例24同樣操作，製作光 學膜。將光學膜的光學特性示於表3。 (合成例15) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 三丙二酵38.5份、2，6_二叔丁基_4_曱基盼0.075份、二 月桂酸二丁基錫0.341份，在氮氣流下進行攪拌，滴加異 佛爾酮二異氰酸醋5 5. 7份，滴加結束後，添加丙二醇單曱 醚乙酸酯56.4份，在氮氣流下，於70°C使其反應，得到 聚胺酯溶液。 (合成例16) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 62 320934 200938587 三丙二醇19. 2份、2, 6-二叔丁基-4-甲基酚0. 037份、二 月桂酸二丁基錫0. 171份，在氮氣流下進行攪拌，滴加異 佛爾酮二異氰酸酯27. 8份，滴加結束後，添加乙酸乙酯 > 28. 5份，在氮氣流下，於70°C使其反應，得到聚胺醋溶液。 然後，在由異佛爾酮二胺10. 6份、乙酸乙酯53. 2份及異 丙二醇31.9份構成的混合物中添加由合成例21得到的聚 胺酯溶液，在70°C攪拌，使其反應，得到聚胺酯脲溶液。 (實施例27) ® 將式（IV-4)表示的單體（DCP，新中村化學工業股份有 限公司製造）3. 1份、由合成例15製得的聚胺酯溶液10份、 光聚合引發劑（Irgacure 184、汽巴·日本股份有限公司製 造）0. 1份、聚醚改性硅油SH8400(卜一 kシU r?— >股份 有限公司製造）0.05份混合溶解之後，製作組合物，除此 之外，與實施例24同樣操作，製作光學膜。將光學膜的光 學特性示於表4。Irgacure 184 0.1 parts propylene glycol monoterpene ether acetate 2 parts SH8400 0.05 parts (Example 26) The methyl methacrylate used in Example 24 was changed to N,N-diethyl acrylamide, and An optical film was produced in the same manner as in Example 24. The optical properties of the optical film are shown in Table 3. (Synthesis Example 15) 38.5 parts of tripropylene glycol, 0.075 parts of 2,6-di-tert-butyl-4-methyl hydrazine, and 0.341 parts of dibutyltin dilaurate were placed in a reaction vessel equipped with a stirrer, a thermometer, and a reflux condenser. The mixture was stirred under a nitrogen stream, and 55.7 parts of isophorone diisocyanate was added dropwise. After the dropwise addition, 56.4 parts of propylene glycol monoterpene ether acetate was added, and the mixture was allowed to flow at 70 ° C under a nitrogen stream. The reaction was carried out to obtain a polyurethane solution. (Synthesis Example 16) In a reaction vessel having a stirrer, a thermometer, and a reflux condenser, 62 320934 200938587 tripropylene glycol 19.2 parts, 2,6-di-tert-butyl-4-methylphenol 0. 037 parts, two laurels were added. 171 parts of dibutyltin acid, stirring under a nitrogen stream, dropwise addition of isophorone diisocyanate 27. 8 parts, after the end of the addition, ethyl acetate > 28. 5 parts, under a nitrogen stream, at 70 ° C is allowed to react to obtain a polyamine vinegar solution. Then, the polyurethane solution obtained in Synthesis Example 21 was added to a mixture of 10.6 parts of isophoronediamine, 51.2 parts of ethyl acetate and 31.9 parts of isopropylidene glycol, and the mixture was stirred at 70 ° C to cause a reaction. A polyurethane urea solution is obtained. (Example 27) ® a monomer represented by the formula (IV-4) (DCP, manufactured by Shin-Nakamura Chemical Co., Ltd.) 3.1 parts, 10 parts of a polyurethane solution obtained in Synthesis Example 15, a photopolymerization initiator (Irgacure 184, manufactured by Ciba Japan Co., Ltd.) 0.1 part, polyether-modified silicone oil SH8400 (manufactured by Bu-KシUr?-> Co., Ltd.), 0.05 parts, dissolved and dissolved, and then a composition was prepared. An optical film was produced in the same manner as in Example 24 except the above. The optical properties of the optical film are shown in Table 4.

(實施例28) 將式（IV-4)表示的單體（DCP、新中村化學工業股份有 限公司製造）3. 1份變更為式（V-2)表示的A-CHD-4E 2. 6 份，除此之外，與實施例27同樣操作，製作光學膜。將光 學膜的光學特性示於表4。 63 320934 200938587 ,ν·2) 〇' / o (實施例29) 將由合成例15製得的聚胺酯溶液10份變更為由合成 例16製得的聚胺酯脲溶液11份，除此之外，與實施例27 同樣操作，製作光學膜。將光學膜的光學特性示於表4。 (合成例17) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 三丙二醇38. 5份、2, 6-二叔丁基-4-甲基酚0. 075份、二 月桂酸二丁基錫0. 341份，在氮氣流下進行攪拌，滴加異 佛爾酮二異氰酸醋55. 7份，滴加結束後，添加丙二醇單曱 醚乙酸酯56.4份，在氮氣流下，於70°C使其反應，得到 聚胺醋溶液。 (合成例18) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 三丙二醇19.2份、2, 6-二叔丁基-4-甲基酚0.037份、二 月桂酸二丁基錫0. 171份，在氮氣流下進行攪拌，滴加異 佛爾酮二異氰酸酯27. 8份，滴加結束後，添加乙酸乙酯 28. 5份，在氮氣流下，於70°C使其反應，得到聚胺酯溶液。 然後，在由異佛爾酮二胺10. 6份、乙酸乙酯53. 2份及異 丙醇31. 9份構成的混合物中添加由合成例23得到的聚胺 酯溶液，在70°C攪拌，使其反應，得到聚胺酯脲溶液。 (實施例30) 將式（VI-2)表示的單體（A-BPEF，新中村化學工業股份 64 320934 200938587 有限公司製造）1.0份、由合成例17製得的聚胺酯溶液10 份、光聚合引發劑（I rgacurel 84、汽巴•日本股份有限公 司製造）〇. 1份、聚醚改性矽油SH8400(卜一bシy =7 — > . 股份有限公司製造）0. 05份混合溶解，製作組合物，除此 之外，與實施例24同樣操作，製作光學膜。將光學膜的光 學特性示於表4。(Example 28) The monomer represented by the formula (IV-4) (manufactured by DCP, manufactured by Shin-Nakamura Chemical Co., Ltd.) was changed to A-CHD-4E represented by the formula (V-2). An optical film was produced in the same manner as in Example 27 except for the above. The optical properties of the optical film are shown in Table 4. 63 320934 200938587 , ν·2) 〇' / o (Example 29) 10 parts of the polyurethane solution obtained in Synthesis Example 15 was changed to 11 parts of the polyurethane urea solution obtained in Synthesis Example 16, and Example 27 An optical film was produced in the same manner. The optical properties of the optical film are shown in Table 4. 075份, Dibutyltin dilaurate, 3,5 parts, 2,6-di-tert-butyl-4-methylphenol, 0. 075 parts, dibutyl tin dilaurate, was added to a reaction vessel having a stirrer, a thermometer, and a reflux condenser. 0. 341 parts, stirring under a nitrogen stream, adding 55. 7 parts of isophorone diisocyanate, after the addition, adding 56.4 parts of propylene glycol monoterpene ether acetate, under nitrogen flow, at 70 ° C is allowed to react to obtain a polyamine vinegar solution. (Synthesis Example 18) 19.2 parts of tripropylene glycol, 0.037 parts of 2,6-di-tert-butyl-4-methylphenol, and dibutyltin dilaurate 0. 171 parts were added to a reaction tank equipped with a stirrer, a thermometer, and a reflux cooler. The mixture was stirred under a nitrogen stream, and 27.8 parts of isophorone diisocyanate was added dropwise. After the dropwise addition, 28.5 parts of ethyl acetate was added, and the mixture was reacted at 70 ° C under a nitrogen stream to obtain a polyurethane solution. Then, the polyurethane solution obtained in Synthesis Example 23 was added to a mixture of 10.6 parts of isophoronediamine, 51.2 parts of ethyl acetate and 31.9 parts of isopropyl alcohol, and stirred at 70 ° C. This was allowed to react to obtain a polyurethane urea solution. (Example 30) 1.0 part of the monomer represented by the formula (VI-2) (A-BPEF, manufactured by Shin-Nakamura Chemical Industry Co., Ltd. 64 320934 200938587, Ltd.), 10 parts of the polyurethane solution prepared in Synthesis Example 17, and photopolymerization Initiator (Irgacurel 84, manufactured by Ciba Japan Co., Ltd.) 1. 1 part, polyether modified eucalyptus oil SH8400 (Bu-bシy = 7 -> Manufactured by Co., Ltd.) 0. 05 parts mixed and dissolved An optical film was produced in the same manner as in Example 24 except that the composition was produced. The optical properties of the optical film are shown in Table 4.

(實施例31) 將合成例17的聚胺酯溶液10份變更為由合成例18製 得的聚胺酯脲溶液11份，除此之外，與實施例30同樣操 作，製作光學膜。將光學膜的光學特性示於表4。 •(合成例19) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚丙二醇（二醇型，平均分子量400)160份、丙二醇7. 6份、 2，6-二叔丁基-4-甲基盼0.279份、二月桂酸二丁基錫 0. 537份，在氮氣流下進行攪拌，滴加異佛爾酮二異氰酸 酯116. 7份，滴加結束後，添加丙二醇單甲醚乙酸酯155 份，在氮氣流下，於70°C使其反應，得到聚胺酯溶液。 (合成例20) 在具有授拌機、溫度計及回流冷卻器的反應槽中加入 65 320934 200938587 聚丙二醇（二醇型，平均分子量400)160份、1，4-丁二醇 9. 0份、2, 6-二叔丁基-4-曱基酚0. 279份、二月桂酸二丁 基錫0. 537份，在氮氣流下進行攪拌，滴加異佛爾酮二異 氰酸酯116. 7份，滴加結束後，添加丙二醇單曱醚乙酸酯 162份，在氮氣流下，於70°C使其反應，得到聚胺酯溶液。 (合成例21) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚丙二醇（二醇型，平均分子量400)160份、1,4-丁二醇 9. 0份、2, 6-二叔丁基-4-甲基酚0. 279份、二月桂酸二丁 基錫0. 537份，在氮氣流下進行攪拌，滴加異佛爾酮二異 氰酸酯116. 7份，滴加結束後，添加丙二醇單曱醚乙酸酯 94份，在氮氣流下，於70°C使其反應，得到聚胺酯溶液。 然後，在由異佛爾酮二胺42.6份、丙二醇單曱醚乙酸酯 94份構成的混合物中添加上述聚胺酯溶液，在70°C攪拌， 使其反應，得到聚胺酯脲溶液。 (合成例22) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚丙二醇（二醇型，平均分子量400)160份、三丙二醇（異 構體混合物）19. 2份、2, 6-二叔丁基-4-曱基酚0. 279份、 二月桂酸二丁基錫0. 537份，在氮氣流下進行攪拌，滴加 異佛爾酮二異氰酸酯116. 7份，滴加結束後，添加丙二醇 單曱醚乙酸酯213份，在氮氣流下，於70°C使其反應，得 到聚胺醋溶液。 (合成例23) 66 320934 200938587 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚丙二醇（二醇型，平均分子量400)160份、三丙二醇（異 構體混合物）19. 2份、2, 6-二叔丁基-4-甲基酚0. 279份、 - 二月桂酸二丁基錫0. 537份，在氮氣流下進行攪拌，滴加 _ 異佛爾酮二異氰酸酯116. 7份，滴加結束後，添加丙二醇 單曱醚乙酸酯142份，在氮氣流下，於70°C使其反應，得 到聚胺酯溶液。然後，在由異佛爾酮二胺42. 6份、丙二醇 單曱醚乙酸酯71份構成的混合物中添加上述聚胺酯溶 ® 液，在70°C攪拌，使其反應，得到聚胺酯脲溶液。 (合成例24) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚丙二醇（二醇型，平均分子量400)160份、1，4-環己烷二 曱醇（順式、反式混合物）14. 4份、2, 6-二叔丁基-4-甲基 酚0. 279份、二月桂酸二丁基錫0. 537份，在氮氣流下進 行授拌，滴加異佛爾酮二異氰酸酯116. 7份，滴加結束後， φ 添加丙二醇單甲醚乙酸酯189份，在氮氣流下，於70°C使 其反應，得到聚胺酯溶液。 (合成例25) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚丙二醇（二醇型，平均分子量400)160份、1，4-環己二醇 (順式、反式混合物）11.6份、2,6-二叔丁基-4-曱基酚 0. 279份、二月桂酸二丁基錫0. 537份，在氮氣流下進行 授拌，滴加異佛爾酮二異氰酸醋116. 7份，滴加結束後， 添加丙二醇單甲醚乙酸酯175份，在氮氣流下，於70°C使 67 320934 200938587 其反應，得到聚胺酯溶液。 (合成例26) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚（六亞甲基碳酸酯）二醇（平均分子量860)344份、1，6-己二醇11. 8份、2, 6-二叔丁基-4-甲基酚0. 279份、二月 桂酸二丁基錫0. 537份，在氮氣流下進行攪拌，滴加異佛 爾酮二異氰酸酯116. 7份，滴加結束後，添加乙酸乙酯473 份，在氮氣流下，於70°C使其反應，得到聚胺酯溶液。 (合成例2 7 ) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚（六亞曱基碳酸酯）二醇（平均分子量860)344份、2,6-二叔丁基-4-曱基盼0.279份、二月桂酸二丁基锡0.537 份，在氮氣流下進行攪拌，滴加異佛爾酮二異氰酸酯116. 7 份，滴加結束後，添加乙酸乙醋473份，在氮氣流下，於 70°C使其反應，得到聚胺酯溶液。然後，在由異佛爾酮二 胺42. 6份、乙酸乙酯37份、及異丙醇30份構成的混合物 中添加上述聚胺酯溶液，在70°C攪拌，使其反應，得到聚 胺酯脲溶液。 (實施例32) 向由合成例19製得的聚胺酯溶液10份中加入以下化 合物。 N-乙烯基咔唑（單體（I)) 2.5 份 曱基丙烯酸曱酯（單體（II)) 10 份(Example 31) An optical film was produced in the same manner as in Example 30 except that 10 parts of the polyurethane solution of Synthesis Example 17 was changed to 11 parts of the polyurethane urea solution obtained in Synthesis Example 18. The optical properties of the optical film are shown in Table 4. (Synthesis Example 19) In a reaction vessel equipped with a stirrer, a thermometer, and a reflux condenser, polypropylene glycol (diol type, average molecular weight 400) of 160 parts, propylene glycol 7.6 parts, 2,6-di-tert-butyl-4 was added. - 份份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The mixture was reacted at 70 ° C under a nitrogen stream to obtain a polyurethane solution. (Preparation Example 20) In a reaction vessel having a mixer, a thermometer, and a reflux condenser, 65,320,934,200938,587, polypropylene glycol (diol type, average molecular weight: 400), 160 parts, 1,4-butanediol, 9. 0 parts, 2份, 2,6-di-tert-butyl-4-nonylphenol 0. 279 parts, dibutyltin dilaurate 0. 537 parts, stirring under a nitrogen stream, dropwise addition of isophorone diisocyanate 116. 7 parts, drop After completion, 162 parts of propylene glycol monoterpene ether acetate was added, and the mixture was reacted at 70 ° C under a nitrogen stream to obtain a polyurethane solution. (Synthesis Example 21) In a reaction vessel having a stirrer, a thermometer, and a reflux condenser, polypropylene glycol (diol type, average molecular weight: 400) of 160 parts, 1,4-butanediol, 9. 0 parts, 2, 6-two was added. Tert-butyl-4-methylphenol 0. 279 parts, dibutyltin dilaurate 0. 537 parts, stirring under a nitrogen stream, dropwise addition of isophorone diisocyanate 116. 7 parts, after the end of the addition, adding propylene glycol 94 parts of monoterpene ether acetate was reacted at 70 ° C under a nitrogen stream to obtain a polyurethane solution. Then, the above-mentioned polyurethane solution was added to a mixture of 42.6 parts of isophoronediamine and 94 parts of propylene glycol monoterpene ether acetate, and the mixture was stirred at 70 ° C to cause a polyurethane solution. (Comparative Example 22) In a reaction vessel having a stirrer, a thermometer, and a reflux condenser, polypropylene glycol (diol type, average molecular weight: 400), 160 parts, and tripropylene glycol (isomer mixture), 19.2 parts, 2, 6- 2 parts of di-tert-butyl-4-nonylphenol 0. 279 parts, dibutyl tin dilaurate 0. 537 parts, stirring under a nitrogen stream, dropwise addition of isophorone diisocyanate 116. 7 parts, after the end of the addition, add 213 parts of propylene glycol monoterpene ether acetate was reacted at 70 ° C under a nitrogen stream to obtain a polyamine vinegar solution. And a mixture of polypropylene glycol (diol type, average molecular weight: 400), tripropylene glycol (isomer mixture) 19.2 parts, 2 , 份份, - Di-tert-butyl 4-methyl phenol, 0. 279 parts, - butyl butyl laurate, 0. 537 parts, stirring under a nitrogen stream, adding _ isophorone diisocyanate 116. 7 parts, drops After the addition, 142 parts of propylene glycol monoterpene ether acetate was added, and the mixture was reacted at 70 ° C under a nitrogen stream to obtain a polyurethane solution. Then, the above-mentioned polyurethane-soluble solution was added to a mixture of 42.6 parts of isophoronediamine and 71 parts of propylene glycol monoterpene ether acetate, and the mixture was stirred at 70 ° C to cause a polyurethane urea solution. (Synthesis Example 24) In a reaction vessel equipped with a stirrer, a thermometer, and a reflux condenser, polypropylene glycol (diol type, average molecular weight: 400) of 160 parts, 1,4-cyclohexanediketanol (cis, trans mixture) was added. 4 parts, 2,6-di-tert-butyl-4-methylphenol 0. 279 parts, dibutyltin dilaurate 0. 537 parts, mixed under a nitrogen stream, dropwise addition of isophorone diisocyanate 116. 7 parts, after the completion of the dropwise addition, 189 parts of propylene glycol monomethyl ether acetate were added to φ, and the mixture was reacted at 70 ° C under a nitrogen stream to obtain a polyurethane solution. (Synthesis Example 25) A polypropylene glycol (diol type, average molecular weight: 400) of 160 parts and 1,4-cyclohexanediol (cis, trans mixture) 11.6 were added to a reaction vessel equipped with a stirrer, a thermometer, and a reflux condenser. Part, 2,6-di-tert-butyl-4-nonylphenol 0. 279 parts, dibutyltin dilaurate 0. 537 parts, mixed under a nitrogen stream, and isophorone diisocyanate vinegar 116 was added dropwise. 7 parts, after the completion of the dropwise addition, 175 parts of propylene glycol monomethyl ether acetate was added, and 67 320934 200938587 was reacted at 70 ° C under a nitrogen stream to obtain a polyurethane solution. (Comparative Example 26) 344 parts of poly(hexamethylene carbonate) diol (average molecular weight 860) and 11.8 parts of 1,6-hexanediol were added to a reaction vessel equipped with a stirrer, a thermometer, and a reflux condenser. 2份, 2,6-di-tert-butyl-4-methylphenol 0. 279 parts, dibutyl tin dilaurate 0. 537 parts, stirring under a nitrogen stream, dropwise addition of isophorone diisocyanate 116. 7 parts, dropwise After completion, 473 parts of ethyl acetate was added, and the mixture was reacted at 70 ° C under a nitrogen stream to obtain a polyurethane solution. (Synthesis Example 2 7 ) 344 parts of poly(hexamethylene carbonate) diol (average molecular weight 860) and 2,6-di-tert-butyl-4- were added to a reaction vessel equipped with a stirrer, a thermometer and a reflux condenser. 0.279 parts of hydrazine and 0.537 parts of dibutyltin dilaurate were stirred under a nitrogen stream, and 116. 7 parts of isophorone diisocyanate was added dropwise. After the addition was completed, 473 parts of ethyl acetate was added, and under a nitrogen stream, The reaction was carried out at 70 ° C to obtain a polyurethane solution. Then, the above-mentioned polyurethane solution was added to a mixture of 42.6 parts of isophoronediamine, 37 parts of ethyl acetate, and 30 parts of isopropyl alcohol, and the mixture was stirred at 70 ° C to obtain a polyurethane solution. . (Example 32) To 10 parts of the polyurethane solution obtained in Synthesis Example 19, the following compound was added. N-vinylcarbazole (monomer (I)) 2.5 parts decyl methacrylate (monomer (II)) 10 parts

Irgacure 184(光聚合引發劑（3)) 0. 1 份 68 320934 200938587 丙二醇單甲醚乙酸酯（溶劑（4)) 1 份 聚醚政性矽油SH8400(表面活性劑） 0.1 份 用500 //in的間隔的塗布機將上述混合組合物塗布到 - 聚對苯二甲酸乙二醇酯製的脫模膜上，在100°C乾燥30分 _ 鐘，進行UV照射（傳送型UV曝光装置：高壓水銀燈：每1 次照射為200mJ/cm2 : 365nm)l次之後，進一步使用溫度調 節萬能材料拉伸機（股份有限公司東洋精機製作所製造，乂 卜口〆今7 T)進行1. 8倍拉伸，製作光學膜。將光學膜的 ®光學特性示於表4。 (實施例33至40) 將由合成例19製得的聚胺酯溶液及N-乙烯基噚唑（單 體（I))的添加量如表2所示進行變更，除此之外，與實施 例32同樣操作，製作光學膜。將光學膜的光學特性示於表 4 ° 表2 合成例 添加量（份） 實施例32 19 2. 5 實施例33 20 2. 5 實施例34 21 2. 0 實施例35 22 2. 0 實施例36 23 3. 0 實施例37 24 3. 0 實施例38 25 2. 5 實施例39 26 3. 0 實施例40 27 2. 5 69 320934 200938587 (合成例28) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚六亞曱基碳酸酯二醇（平均分子量860)8. 60份、1，4-環 己烷二曱醇12. 98份、2, 6-二叔丁基-4-甲基酚0. 04份、 二月桂酸二丁基錫0. 17份、丙二醇單曱醚乙酸酯92. 06 份，在氮氣流下進行授拌，滴加異佛爾酮二異氰酸醋24. 45 份，滴加結束後，在氮氣流下，於70°C使其反應4小時， 得到含有數均分子量為1. 4xl04的聚胺酯的聚胺酯溶液。 (合成例29) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚六亞曱基碳酸酯二醇（平均分子量860)8. 60份、1，4-環 己二醇10.45份、2, 6-二叔丁基-4-曱基酚0. 04份、二月 桂酸二丁墓錫0. 17份、丙二醇單曱醚乙酸酯87. 01份，在 氮氣流下進行擾拌，滴加異佛爾酮二異氰酸i旨24. 45份， 滴加結束後，在氮氣流下，於70°C使其反應4小時，得到 含有數均分子量為5. 4x 103的聚胺S旨的聚胺S旨溶液。 (合成例30) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚六亞曱基碳酸酯二醇（平均分子量860)8. 60份、1，3-環 己二醇· 10.45份、2，6_二叔丁基_4_甲基盼0.04份、二月 桂酸二丁基錫0. 17份、丙二醇單曱醚乙酸酯87. 01份，在 氮氣流下進行攪拌，滴加異佛爾酮二異氰酸酯24. 45份， 滴加結束後，在氮氣流下，於70°C使其反應4小時，得到 含有數均分子量為4. 5xl03的聚胺酯的聚胺酯溶液。 70 320934 200938587 (合成例31) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 .聚六亞甲基碳酸酯二醇（平均分子量860)17. 20份、1,4-、 環己烷二曱醇11. 54份、2, 6-二叔丁基-4-甲基酚0.04份、 . 二月桂酸二丁基錫0. 17份、丙二醇單曱醚乙酸酯106.38 份，在氮氣流下進行搜拌，滴加異佛爾酮二異氰酸醋24. 45 份，滴加結束後，在氮氣流下，於7 0 °C使其反應4小時， 得到含有數均分子量為2. 5xl04的聚胺酯的聚胺酯溶液。 ® (合成例32) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚六亞甲基碳酸酯二醇（平均分子量860)25. 80份、1,4-環己烷二曱醇10. 10份、2, 6-二叔丁基-4-甲基酚0.04份、 二月桂酸二丁基錫0. 17份、丙二醇單甲醚乙酸酯120. 69 份，在氮氣流下進行攪拌，滴加異佛爾酮二異氰酸酯24. 45 份，滴加結束後，在氮氣流下-於70°C使其反應4小時， φ 得到含有數均分子量為3. 3x104的聚胺酯的聚胺酯溶液。 (合成例3 3 ) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚六亞甲基碳酸酯二醇（平均分子量860)34.40份、1，4-環己烷二曱醇8. 65份、2, 6-二叔丁基-4-曱基酚0. 04份、 二月桂酸二丁基錫0. 17份、丙二醇單甲醚乙酸酯135. 01 份，在氮氣流下進行攪拌，滴加異佛爾酮二異氰酸酯24. 45 份，滴加結束後，在氮氣流下，於70°C使其反應4小時， 得到含有數均分子量為4. 5x 104的聚胺酯的聚胺酯溶液。 71 320934 200938587 (合成例34) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚丙二醇（二醇型、平均分子量700)14. 〇〇份、1,4-環己烷 二曱醇11· 54份、2, 6-二叔丁基-4-曱基酚0.04份、二月 ‘ 桂酸二丁基錫0. 17份、丙二醇單曱醚乙酸酯99. 98份，在 氮氣流下進行攪拌，滴加異佛爾酮二異氰酸酯24.45份， 滴加結束後’在氮氣流下，於7〇。(：使其反應4小時，得到 含有數均分子量為8. 3xl03的聚胺酯的聚胺酯溶液。 (合成例35) ❹ 在具有授拌機、溫度計及回流冷卻器的反應槽中加入 聚六亞曱基碳酸酯二醇（平均分子量860)17. 20份、1，4- 環己烷二甲醇11. 54份、2, 6-二叔丁基-4-曱基酚〇. 〇4份、 二月桂酸二丁基錫0. 17份、丙二醇單甲趟乙酸醋log.38 份’在氮氣流下進行攪拌，滴加異佛爾酮二異氰酸酯24. 45 份，滴加結束後，在氮氣流下，於7〇°C使其反應4小時，Irgacure 184 (photopolymerization initiator (3)) 0. 1 part 68 320934 200938587 Propylene glycol monomethyl ether acetate (solvent (4)) 1 part of polyether political eucalyptus SH8400 (surfactant) 0.1 part with 500 // The interfering coater applied the above mixed composition onto a release film made of - polyethylene terephthalate, and dried at 100 ° C for 30 minutes for UV irradiation (transfer type UV exposure apparatus: The high-pressure mercury lamp: after each irradiation is 200mJ/cm2: 365nm), and further, using a temperature-adjustable universal material stretching machine (manufactured by Toyo Seiki Co., Ltd., 乂 〆 〆 〆 7 7) Stretch, make an optical film. The optical properties of the optical film are shown in Table 4. (Examples 33 to 40) The amount of addition of the polyurethane solution obtained in Synthesis Example 19 and N-vinylcarbazole (monomer (I)) was changed as shown in Table 2, except that Example 32 was carried out. In the same operation, an optical film was produced. The optical properties of the optical film are shown in Table 4 °. Table 2 Synthesis Example Addition Amount (Parts) Example 32 19 2. 5 Example 33 20 2. 5 Example 34 21 2. 0 Example 35 22 2. 0 Example 36 23 3. 0 Example 37 24 3. 0 Example 38 25 2. 5 Example 39 26 3. 0 Example 40 27 2. 5 69 320934 200938587 (Synthesis Example 28) with a stirrer, thermometer and reflux cooler The poly-hexamethylene carbonate diol (average molecular weight 860) was added to the reaction vessel, 8.60 parts, 1,4-cyclohexanedimethanol 12.98 parts, 2,6-di-tert-butyl-4- 0份份份。 0. 04 parts, dibutyl tin dilaurate 0. 17 parts, propylene glycol monoterpene ether acetate 92. 06 parts, mixed under a nitrogen stream, dropwise addition of isophorone diisocyanate vinegar 24. After the completion of the dropwise addition, the mixture was reacted at 70 ° C for 4 hours under a nitrogen stream to obtain a polyurethane solution containing a polyamine having a number average molecular weight of 1.4×10. (Synthesis Example 29) Polyhexamethylene carbonate carbonate (average molecular weight 860) 8.60 parts, 1,4-cyclohexanediol 10.45 parts, 2 was added to a reaction tank equipped with a stirrer, a thermometer, and a reflux cooler. , 6 parts, propylene glycol monoterpene ether acetate 87. 01 parts, spoiled under a nitrogen stream, drip, 6-di-tert-butyl-4-nonylphenol 0. 04 parts, dibutyl toluene tin 0.11 parts, propylene glycol monoterpene ether acetate 87. The polyamine S having a number average molecular weight of 5. 4x 103 is obtained. The reaction is carried out at a temperature of 70 ° C for 4 hours. Polyamine S is a solution. (Synthesis Example 30) Polyhexamethylene carbonate carbonate (average molecular weight 860) 8.60 parts, 1,3-cyclohexanediol·10.45 parts, was added to a reaction tank equipped with a stirrer, a thermometer, and a reflux cooler. 2 parts of 2,6-di-tert-butyl-4-methyl is expected to be 0.04 parts, dibutyltin dilaurate 0. 17 parts, propylene glycol monoterpene ether acetate 87. 01 parts, stirred under a nitrogen stream, and added with isophor The ketone diisocyanate 24.45 parts, after the completion of the dropwise addition, the reaction was carried out at 70 ° C for 4 hours under a nitrogen stream to obtain a polyurethane solution containing a polyurethane having a number average molecular weight of 4.5×10. 70 320934 200938587 (Synthesis Example 31) In a reaction vessel equipped with a stirrer, a thermometer and a reflux condenser, polyhexamethylene carbonate diol (average molecular weight 860) 17.20 parts, 1,4-, cyclohexane 11.54 parts of didecyl alcohol, 0.04 parts of 2,6-di-tert-butyl-4-methylphenol, 0.1 parts of dibutyltin dilaurate, 106.38 parts of propylene glycol monoterpene ether acetate, under nitrogen flow The urethane having a number average molecular weight of 2. 5xl04, a polyurethane having a number average molecular weight of 2. 5xl04, a polyurethane having a number average molecular weight of 2. 5xl04, a polyurethane having a number average molecular weight of 2. 5xl04 is obtained. Polyurethane solution. ® (Synthesis Example 32) Polyhexamethylene carbonate diol (average molecular weight 860) 25.80 parts, 1,4-cyclohexanedimethanol 10 was added to a reaction vessel equipped with a stirrer, a thermometer and a reflux condenser. 10 parts, 0.04 parts of 2,6-di-tert-butyl-4-methylphenol, dibutyltin dilaurate 0. 17 parts, 120.69 parts of propylene glycol monomethyl ether acetate, stirred under a nitrogen stream, dripping After the dropwise addition, the mixture was subjected to a reaction under a nitrogen stream at -70 ° C for 4 hours to obtain a polyurethane solution having a number average molecular weight of 3. 3 x 104. (Synthesis Example 3 3 ) In a reaction vessel having a stirrer, a thermometer, and a reflux condenser, polyhexamethylene carbonate diol (average molecular weight 860) 34.40 parts, 1,4-cyclohexanedonol 8.65 was added. Part, 2,6-di-tert-butyl-4-nonylphenol 0. 04 parts, dibutyltin dilaurate 0. 17 parts, propylene glycol monomethyl ether acetate 135. 01 parts, stirred under a nitrogen stream, dripping After the dropwise addition, the mixture was reacted at 70 ° C for 4 hours to obtain a polyurethane solution having a number average molecular weight of 4.5×10. 71 320934 200938587 (Synthesis Example 34) A polypropylene glycol (diol type, average molecular weight of 700) was added to a reaction vessel equipped with a stirrer, a thermometer and a reflux condenser. 14. Hydrazine, 1,4-cyclohexaneditrol 11 · 54 parts, 0.04 parts of 2,6-di-tert-butyl-4-nonylphenol, February 'dibutyltin laurate 0. 17 parts, propylene glycol monoterpene ether acetate 99.98 parts, stirred under a nitrogen stream 24.45 parts of isophorone diisocyanate was added dropwise, and after the completion of the dropwise addition, under nitrogen flow, at 7 Torr. (: The reaction was carried out for 4 hours to obtain a polyurethane solution containing a polyurethane having a number average molecular weight of 8.3 x 103. (Synthesis Example 35) 聚 A polyhexamethylene group was added to a reaction vessel having a mixer, a thermometer, and a reflux condenser. Carbonate diol (average molecular weight 860) 17.20 parts, 1,4-cyclohexanedimethanol 11.54 parts, 2,6-di-tert-butyl-4-decyl phenolphthalein. 4 parts, 2 laurel Dibutyltin acid 0. 17 parts, propylene glycol monomethyl hydrazine acetate vinegar log. 38 parts 'Stirring under a nitrogen stream, dropping 24.45 parts of isophorone diisocyanate, after the end of the dropwise addition, under a nitrogen stream, at 7 Torr Allow it to react for 4 hours at °C,

冷卻至50°C後，滴加在異丙醇15. 45份中混合有異佛爾酮 ^ — N Q 二胺0.31份的溶液，在50。(：使其反應1小時，得到含有 數均分子量為3. 7x104的聚胺酯脲的聚胺酯脲溶液。 (實施例41) 向由合成例28製得的聚胺酯溶液20. 〇份中加入以了 化合物。 N-乙烯基咔唑（單體（I)) 2. 0份 甲基丙烯酸曱酯（單體（II)) 5. 0 份 Irgacure 184(光聚合引發劑（3)) 〇. 1 份 320934 72 200938587 聚醚改性石夕油SH8400 (界面活性劑） 0. 05份 用300 的間隔的塗布機將上.述混合組合物塗布到 聚對苯二曱酸乙二醇酯製的脫模膜上，在10〇°C乾燥30分 ' 鐘，進行UV照射（傳送型UV曝光装置：高壓水銀燈：每1 . 次照射為200mJ/cm2 : 365nm)l次之後，進一步使用溫度調 節萬能材料拉伸機（股份有限公司東洋精機製作所製造，义 卜口 /今7 T)進行3. 0倍拉伸，製作光學膜。將光學膜的 光學特性示於表4。 ® (實施例42至48) 將實施例41的由合成例28製得的聚胺酯溶液變更為 由合成例29至35得到的聚胺酯溶液，除此之外，與實施 例41同樣操作，製作光學膜。將光學膜的光學特性示於表 4 ° (實施例49) 將實施例41的甲基丙烯酸曱酯變更為N-(2-羥乙基） Q 丙烯醯胺，除此之外，與實施例41同樣操作，製作光學膜。 將光學膜的光學特性示於表4。 (實施例50) 將實施例41的甲基丙烯酸曱酯變更為丙烯醯基嗎 啉，除此之外，與實施例41同樣操作，製作光學膜。將光 學膜的光學特性示於表4。 (實施例51) 將實施例41的甲基丙烯酸曱酯變更為N，N-二甲基丙 烯醯胺，除此之外，與實施例41同樣操作，製作光學膜。 73 320934 200938587 將光學膜的光學特性示於表4。 (實施例52) 將實施例41的曱基丙烯酸甲酯變更為N，N-二乙基丙 烯醯胺，除此之外，與實施例41同樣操作，製作光學膜。 將光學膜的光學特性示於表4。 (實施例53) 將實施例41的甲基丙烯酸曱酯變更為曱基丙烯酸環 己酯，除此之外，與實施例41同樣操作，製作光學膜。將 光學膜的光學特性示於表4。 (合成例36) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚六亞曱基碳酸酯二醇（平均分子量860)20. 64份、1，4-環己烷二甲醇5. 19份、二月桂酸二丁基錫0. 11份、丙二 醇單曱醚乙酸酯113.41份，在氮氣流下進行攪拌，滴加異 佛爾酮二異氰酸酯14. 67份，滴加結束後，在氮氣流下， 於90°C使其反應5小時，然後加入異丙醇2. 16份，在50 °C攪拌1小時，得到含有數均分子量為3. 9xl04的聚胺酯的 聚胺酯溶液。 (實施例54) 將由合成例36製得的聚胺酯溶液66. 7份、N-乙烯基 吟唾7份、光聚合引發劑（3)(Irgacurel84、汽巴精化股份 有限公司製造）0.4份、丙二醇單甲醚乙酸酯20.0份混合 溶解，得到樹脂溶液1之後，用700 的間隔的塗布機將 該樹脂溶液1塗布到聚對苯二甲酸乙二醇酯製的脫模膜 74 320934 200938587 上，在80°C乾燥15分鐘，進行UV照射（傳送型UV曝光裝 置：高壓水銀燈：每1次照射為650mJ/cm2 : 365nm) 1次 之後，進一步使用溫度調節萬能材料拉伸機進行3. 0倍拉 ^ 伸，製作光學膜。將光學膜的光學特性示於表4。 - (合成例37) 在具有攪拌機、溫度計及回流冷卻器的反應槽中加入 聚六亞曱基碳酸酯二醇（平均分子量860)12. 04份、1，4-環己烷二甲醇8. 08份、二月桂酸二丁基錫0. 12份、丙二 ® 醇單甲醚乙酸酯103. 16份，在氮氣流下進行攪拌，滴加異 佛爾酮二異氰酸酯16. 73份，滴加結束後，在氮氣流下， 於50°C使其反應4小時，得到含有數均分子量為1.9xl04 的聚胺醋的聚胺醋溶液。 (實施例55) 將由合成例37製得的聚胺酯溶液66. 7份、N-乙烯基 °卡°坐6. 5份、光聚合引發劑（3)(Irgacurel84、汽巴精化股 份有限公司製造）0. 2份、丙二醇單曱醚乙酸酯1. 0份混合 溶解，得到樹脂溶液1之後，用500 //m的間隔的塗布機將 該樹脂溶液1塗布到聚對苯二曱酸乙二醇酯製的脫模膜 上，在80°C乾燥30分鐘，將所得到的塗膜的一部分溶解 於THF中，測定GPC，結果數均分子量為5. 9xl04。另外， 對塗膜進行UV照射（傳送型UV曝光裝置：高壓水銀燈：每 1次照射為200mJ/cm2 : 365nm) 1次之後，使用溫度調節萬 能材料拉伸機進行3. 0倍拉伸，製作光學膜。將光學膜的 光學特性示於表4。 75 3209.34 200938587 (實施例56) 將由合成例37製得的聚胺酯溶 咔唑6. 5份、N-羥乙基丙烯醯胺3 ^伤、N-乙烯基 (Irgacui*el84、汽巴精化股份有限八=光聚合引發劑（3) 醇單甲醚乙酸酯u份混合溶解；樹之:二 用500⑽的間隔的塗布機將該樹脂溶^ 曱酸乙二醇醋製的脫模膜上，在 土布㈣對本— 得到的塗膜的-部分溶解於·；^ = 分鐘，將所After cooling to 50 ° C, a solution of isopropanone ^ - N Q diamine 0.31 part in 50 parts of isopropanol was added dropwise at 50. (: The reaction was carried out for 1 hour to obtain a polyurethane urea solution containing a polyurethane having a number average molecular weight of 3. 7 x 104. (Example 41) To a polyurethane solution obtained in Synthesis Example 28, a compound was added as a component. N-vinylcarbazole (monomer (I)) 2. 0 parts of decyl methacrylate (monomer (II)) 5. 0 parts Irgacure 184 (photopolymerization initiator (3)) 〇. 1 part 320934 72 200938587 Polyether modified Shishi oil SH8400 (surfactant) 0. 05 parts The above mixed composition was applied to a release film made of polyethylene terephthalate using a 300-gauge coater. After drying at 10 ° C for 30 minutes 'clock, UV irradiation (transfer type UV exposure apparatus: high pressure mercury lamp: 200 mJ/cm 2 : 365 nm per 1 time), further use temperature-adjustable universal material stretching machine (Opto Corporation, manufactured by Toyo Seiki Co., Ltd., Yibukou/Nan 7 T) was stretched at 3.0 times to produce an optical film. The optical properties of the optical film are shown in Table 4. ® (Examples 42 to 48) will be implemented The polyurethane solution obtained in Synthesis Example 28 of Example 41 was changed to the polyurethane obtained in Synthesis Examples 29 to 35. An optical film was produced in the same manner as in Example 41, except that the optical properties of the optical film were shown in Table 4 (Example 49). The methacrylate methacrylate of Example 41 was changed to N-(2). An optical film was produced in the same manner as in Example 41 except that the hydroxyethylamine Q acrylamide was used. The optical properties of the optical film are shown in Table 4. (Example 50) The methacrylic acid of Example 41 was used. An optical film was produced in the same manner as in Example 41 except that the oxime ester was changed to acryloyl morpholine. The optical properties of the optical film are shown in Table 4. (Example 51) The methacrylic acid of Example 41 was used. An optical film was produced in the same manner as in Example 41 except that the oxime ester was changed to N,N-dimethyl decylamine. 73 320934 200938587 The optical properties of the optical film are shown in Table 4. (Example 52) An optical film was produced in the same manner as in Example 41 except that the methyl methacrylate of Example 41 was changed to N,N-diethyl acrylamide. The optical properties of the optical film are shown in Table 4. (Example 53) The methacrylate methacrylate of Example 41 was changed to cyclohexyl methacrylate. An optical film was produced in the same manner as in Example 41. The optical properties of the optical film are shown in Table 4. (Synthesis Example 36) Polyhexamethylene hydride was added to a reaction vessel having a stirrer, a thermometer, and a reflux condenser. Carbonate diol (average molecular weight 860) 20.64 parts, 1,4-cyclohexanedimethanol 5.19 parts, dibutyltin dilaurate 0. 11 parts, propylene glycol monoterpene ether acetate 113.41 parts, The reaction was carried out under a nitrogen stream, and 14.67 parts of isophorone diisocyanate was added dropwise. After the completion of the dropwise addition, the reaction was carried out at 90 ° C for 5 hours under a nitrogen stream, followed by the addition of isopropanol 2.16 parts at 50 ° After stirring for 1 hour, a polyurethane solution containing a polyurethane having a number average molecular weight of 3. 9 x 10 4 was obtained. (Example 54) 66 parts of a polyurethane solution prepared in Synthesis Example 36, 7 parts of N-vinyl oxime, and a photopolymerization initiator (3) (Irgacurel 84, manufactured by Ciba Specialty Chemicals Co., Ltd.) 0.4 parts, 20.0 parts of propylene glycol monomethyl ether acetate was mixed and dissolved to obtain a resin solution 1, and then the resin solution 1 was applied to a release film of polyethylene terephthalate 74 320934 200938587 by a 700 coater. And drying at 80 ° C for 15 minutes, UV irradiation (transport type UV exposure apparatus: high pressure mercury lamp: 650 mJ / cm 2 per 365 nm: 365 nm) 1 time, further using a temperature-regulating universal material stretching machine to carry out 3. 0 Multiply and stretch to make an optical film. The optical properties of the optical film are shown in Table 4. - 1,4-cyclohexanedimethanol was added to a reaction vessel having a stirrer, a thermometer, and a reflux condenser. Polyhexadecane carbonate diol (average molecular weight 860) 12.04 parts, 1,4-cyclohexanedimethanol 8. 08份, Dibutyltin dilaurate 0. 12 parts, propanediol monomethyl ether acetate 103. 16 parts, stirring under a nitrogen stream, dropwise addition of isophorone diisocyanate 16. 73 parts, the end of the addition Thereafter, the mixture was reacted at 50 ° C for 4 hours under a nitrogen stream to obtain a polyamine vinegar solution containing a polyamine vinegar having a number average molecular weight of 1.9 x 10 4 . (Example 55) The polyurethane solution prepared in Synthesis Example 37 was made up of 6 parts, N-vinyl group, and 6.5 parts, photopolymerization initiator (3) (Irgacurel 84, manufactured by Ciba Specialty Chemicals Co., Ltd.) 2 parts, propylene glycol monoterpene ether acetate 1. 0 parts mixed and dissolved, after obtaining the resin solution 1, the resin solution 1 is applied to the polyethylene terephthalate B by a coater at a spacing of 500 //m 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。. In the case of the coating film, UV irradiation (transmission type UV exposure apparatus: high-pressure mercury lamp: 200 mJ/cm2 per radiance: 365 nm), and then using a temperature-adjustable universal material stretching machine to perform a 3.0-fold stretching process. Optical film. The optical properties of the optical film are shown in Table 4. 75 3209.34 200938587 (Example 56) The urethane oxazole prepared by the synthesis of Example 37. 6. 5 parts, N-hydroxyethyl acrylamide 3 ^ wound, N-vinyl (Irgacui * el84, Ciba refined shares Finite eight = photopolymerization initiator (3) Alcohol monomethyl ether acetate u mixed and dissolved; tree: two with a 500 (10) interval coater to dissolve the resin on a release film made of ethylene glycol vinegar In the soil cloth (four) on the present - the part of the obtained coating film is dissolved in; ^ = minutes, will be

分子量為5. 5xl〇4。料，對塗膜/、:咖’結果數均 ㈣胜m 進订UV照射（傳送型UV 曝先裝置·㊄壓水銀燈：每1次照射為2〇ω/⑽2 : 365nm) 1次之後’使用溫度調節萬能材料拉伸機進行3. g倍拉伸， 製作光學膜。將光學膜的光學特性示於表4。 (實施例57) '5xl〇4。 The molecular weight is 5. 5xl〇4. Material, the number of coatings /, : coffee 'results are average (four) wins m to order UV irradiation (transmission type UV exposure device · five pressure mercury lamp: 2 〇 ω / (10) 2 : 365nm per exposure) 1 time after use The temperature-adjustable universal material stretching machine was subjected to 3. g times of stretching to produce an optical film. The optical properties of the optical film are shown in Table 4. (Example 57) '

將實施例56的N-經乙基丙稀酿胺變更為丙稀酸_2_經 土 θ除此之外，與貫施例56同樣操作，將所得到的塗 膜的-部分溶解於THF中，㈣Gpc，結果數均分子量為 5. 4x10另外’對塗膜進行UV照射（傳送型uv曝光裝置： 向壓水銀燈：每1次照射為200ιικί/αη2: 365nm) 1次之後， 使用孤度調_萬能材料拉伸機進行3. Q倍拉伸，製作光學 膜。將光學膜的光學特性示於表4。 (合成例38) 在具有搜摔機、溫度計及回流冷卻器的反應槽中加入 亞甲基碳酸酯二醇（平均分子量86〇)i7. 2〇份、一 5衣己燒一甲醇U. 54份、二月桂酸二丁基錫G. 17份、丙二 76 320934 200938587 醇單曱醚乙酸酯106. 38份，在氮氣流下進行攪拌，滴加異 佛爾酮二異氰酸酯24. 45份，滴加結束後，在氮氣流下， 於90°C使其反應5小時，然後加入異丙醇3. 60份，在50 ， °C攪拌1小時，得到含有數均分子量為3. 5x104的聚胺酯的 . 聚胺酯溶液。 (實施例58) 將由合成例38製得的聚胺酯溶液66. 7份、N-乙烯基 味唾7份、光聚合引發劑（3)(Irgacurel84、汽巴精化股份 ® 有限公司製造）0.4份、丙二醇單甲醚乙酸酯2.0份混合溶 解，得到樹脂溶液1之後，用500 /zm的間隔的塗布機將該 樹脂溶液1塗布到聚對苯二曱酸乙二醇酯製的脫模膜上， 進行UV照射（傳送型UV曝光裝置：高壓水銀燈：每1次照 射為200mJ/cm2 : 365nm)l次之後，再使用溫度調節萬能材 料拉伸機進行3. 0倍拉伸，製作光學膜。將光學膜的光學 特性示於表4。 ◎(實施例59) 在由合成例38製得的聚胺酯溶液50.0份中再混合 TS-1425(大日本油墨化學工業股份有限公司製造）0. 0005 份，除此之外，與實施例58同樣操作，製作光學膜。將光 學膜的光學特性示於表4。 (實施例60) 在由合成例38製得的聚胺酯溶液50.0份中再混合 TF-1425(大日本油墨化學工業股份有限公司製造）0.0005 份，除此之外，與實施例58同樣操作，製作光學膜。將光 77 320934 200938587 學膜的光學特性示於表4。 (實施例61) 在由合成例38製得的聚胺酯溶液50.0份中再混合 TF-1425C大日本油墨化學工業股份有限公司製造）0. 05 份，除此之外，與實施例58同樣操作，製作光學膜。將光 學膜的光學特性示於表4。 (實施例62) 在由合成例38製得的聚胺酯溶液50.0份中再溶解 TF-1425C大日本油墨化學工業股份有限公司製造）0.25 份，除此之外，與實施例58同樣操作，製作光學膜。將光 學膜的光學特性示於表4。 (實施例63) 在由合成例38製得的聚胺酯溶液50.0份中再溶解 TF-1425C大日本油墨化學工業股份有限公司製造）0. 50 份，除此之外，與實施例58同樣操作，製作光學膜。將光 學膜的光學特性示於表4。 (實施例64) 在由合成例38製得的聚胺酯溶液50. 0份中再混合/ 力'7 r v々（MEGAFACE)R08(大日本油墨化學工業股份有限 公司製造）0. 05份，除此之外，與實施例58同樣操作，製 作光學膜。將光學膜的光學特性示於表4。 (實施例65) . 在由合成例38製得的聚胺酯溶液50.0份中再混合 KP34K信越シJ ：7 — y製造）0. 05份，除此之外，與實施 78 320934 200938587 例58同樣操作 4 〇 製作光學膜。將光㈣㈣學特性示於表The N-ethyl propylamine of Example 56 was changed to the acrylic acid _2. The same procedure as in Example 56 was carried out, and the obtained portion of the coating film was partially dissolved in THF. (4) Gpc, the number average molecular weight of the result is 5. 4x10 additionally 'UV irradiation of the coating film (transport type uv exposure apparatus: to the mercury lamp: 200 ιικί/αη2: 365 nm per irradiation) 1 time, using the solitude adjustment _ The universal material stretching machine performs 3. Q-fold stretching to produce an optical film. The optical properties of the optical film are shown in Table 4. (Synthesis Example 38) A methylene carbonate diol (average molecular weight: 86 Å) i7. 2 parts, a 5 hexanes and a methanol U. 54 were added to a reaction vessel having a search machine, a thermometer, and a reflux condenser.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The urethane of the polyurethane having a number average molecular weight of 3. 5x104. The polyurethane is obtained by the addition of isopropanol. Solution. (Example 58) 66 parts of the polyurethane solution prepared in Synthesis Example 38, 7 parts of N-vinyl flavor, and photoinitiator (3) (Irgacurel 84, manufactured by Ciba Specialty Chemicals Co., Ltd.) 0.4 parts And 2.0 parts of propylene glycol monomethyl ether acetate were mixed and dissolved to obtain a resin solution 1, and then the resin solution 1 was applied to a release film made of polyethylene terephthalate by a coater at a spacing of 500 /zm.倍倍,制作光学膜 The UV-irradiation (transmission type UV exposure apparatus: high-pressure mercury lamp: 200mJ/cm2 per 365nm): 1 time, and then using a temperature-adjustable universal material stretching machine to perform 3.0 times stretching to produce an optical film . The optical properties of the optical film are shown in Table 4. ◎ (Example 59) In the same manner as in Example 58, except that 0. 0005 parts of TS-1425 (manufactured by Dainippon Ink and Chemicals Co., Ltd.) was further mixed in 50.0 parts of the polyurethane solution prepared in Synthesis Example 38. Operate to make an optical film. The optical properties of the optical film are shown in Table 4. (Example 60) The same procedure as in Example 58 was carried out except that 0.0005 parts of TF-1425 (manufactured by Dainippon Ink and Chemicals Co., Ltd.) was further mixed in 50.0 parts of the polyurethane solution prepared in Synthesis Example 38. Optical film. The optical properties of the film 77 320934 200938587 are shown in Table 4. (Example 61) In the same manner as in Example 58, except that 5 parts of the polyurethane solution prepared in Synthesis Example 38 was further mixed with 0.001 to 10 parts of TF-1425C, manufactured by Dainippon Ink Co., Ltd., Make an optical film. The optical properties of the optical film are shown in Table 4. (Example 62) An optical operation was carried out in the same manner as in Example 58 except that 0.25 parts of TF-1425C (Japan Japan Chemical Industry Co., Ltd.) was re-dissolved in 50.0 parts of the polyurethane solution prepared in Synthesis Example 38. membrane. The optical properties of the optical film are shown in Table 4. (Example 63) In the same manner as in Example 58, except that 50 parts of TF-1425C manufactured by Dainippon Ink and Chemicals Co., Ltd. was re-dissolved in 50.0 parts of the polyurethane solution prepared in Synthesis Example 38, Make an optical film. The optical properties of the optical film are shown in Table 4. (0), except for this, a mixture of 50 parts of the polyurethane solution prepared in Synthesis Example 38 was remixed / force '7 rv々 (MEGAFACE) R08 (manufactured by Dainippon Ink Chemical Industry Co., Ltd.). An optical film was produced in the same manner as in Example 58 except for the operation. The optical properties of the optical film are shown in Table 4. (Example 65). In the case of 50.0 parts of the polyurethane solution prepared in Synthesis Example 38, KP34K was further mixed with 0. 05 parts, except that the same operation as in Example 78 of 320 320934 200938587 was carried out. 4 〇 Make an optical film. Show the light (four) (four) learning characteristics in the table

〇 表3 膜厚 Re(550) Re(450)/ Re(500)/ Re(600)/ Re(650)/ Re(750)/ —-_ (#m) (ran) Re(550) Re(550) Re(550) Re(550) Re(550) 施 67 126 0.80 0.93 1. 05 1.09 1. 13 例2 70 121 0.81 0.93 1.05 1.08 1.12 3 66 125 0.82 0.94 1.05 1.09 1.13 例 4 --—_ 58 124 0. 79 0. 93 1.04 1.08 1.14 5 72 109 0.89 0.96 1.02 1.04 1.05 例 6 '---- 71 102 0.90 0.97 1.02 1.03 1.04 例 7 ----- 69 119 0. 82 0.94 1.05 1.09 1.13 · _i^j8 68 121 0.83 0.92 1.04 1.06 1.09 73 125 0.82 0.92 1.05 1.09 1.14 -ί^Μ£_ 70 118 0.83 0.93 1.05 1.09 1.14 69 120 0.81 0.93 1.05 1.08 1.12 J^iI12 76 126 0.85 0.95 1.05 1.08 1.11 68 117 0.80 0.92 1.06 1.09 1.13 例 14 ' „ 65 122 0.81 0.91 1.05 1.08 1.12 -Ϊ^^Π5 67 110 0. 93 0.98 1.01 1.02 1.03 70 106 0.91 0.96 1.03 1.04 1.06 例 17 &quot;—--- 74 127 0.82 0.93 1.05 1.08 1.14 18 ------- 65 117 0.83 0. 93 1.04 1.08 1.13 -ί!^_ΐ9_ 71 11.6 0.83 0.92 1.05 1.08 1.12 -ί^[20 72 119 0.80 0.92 1.05 1.09 1.14 32 320 0.86 0.93 1.06 1.08 1.09 22 28 260 0.89 0. 95 1.04 1.07 1.08 35 180 0.92 0.96 1.04 1.06 1.07 41 139 0.86 0. 93 1.06 1.12 1.20 實施例2Fi 47 128 0.81 0. 92 1.06 1.14 1.19 39 122 0.88 0.96 1.04 1.09 1.10 79 320934 200938587 表4 膜厚 (em) Re(550) (nm) Re(450)/ Re(550) Re(500)/ Re(550) Re(600)/ Re(550) Re(650)/ Re(550) Re(750)/ Re(550) 實施例27 82 178 0.90 0.95 1.05 1.08 1. 10 實施例28 89 139 0.88 0.94 1.06 1.10 1. 13 實施例29 79 167 0.88 0.94 1.07 1.11 1. 15 實施例30 72 228 0.80 0.90 1.09 1.16 1.22 實施例31 71 199 0. 82 0.91 1.08 1.36 1.22 實施例32 52 113 0.91 0.96 1.03 1.06 1.06 實施例33 45 127 0.82 0.93 1.05 1.08 1.13 實施例34 45 124 0.83 0.94 1.05 1.10 1.14 實施例35 51 114 0.87 0.95 1.02 1.05 1.09 實施例36 56 112 0.89 0.94 1.04 1.06 1.09 實施例37 38 130 0.93 0.98 1.02 1.04 1.06 實施例38 34 119 0.87 0.96 1.05 1.08 1.12 實施例39 33 133 0.83 0.93 1.05 1.09 1. 12 實施例40 35 126 0.81 0.93 1.05 1.09 1.14 實施例41 54 148 0.90 0. 95 1.05 1.09 1.11 實施例42 58 152 0.84 0. 92 1.07 1.11 1.14 實施例43 51 125 0. 94 0. 97 1.03 1.05 1.06 實施例44 49 222 0.86 0.93 1.07 1.11 1.14 實施例45 46 242 0.84 0.92 1.08 1.13 1. 16 實施例46 47 182 0,89 0.95 1.05 1.08 1.10 實施例47 52 166 0.87 0.94 1.06 1.09 1.11 實施例48 31 249 0.86 0. 93 1.07 1.11 1.13 實施例49 58 188 0. 86 0.93 1.07 1.12 1.15 實施例50 56 167 0.88 0.94 1.06 1.10 1.13 實施例51 54 159 0.88 0.94 1.06 1.09 1.12 實施例52 52 162 0. 86 0. 93 1.07 Lll 1.14 實施例53 53 152 0.89 0.94 1.05 1.08 1.10 實施例54 37 120 0.88 0.94 1.06 1.09 1.12 實施例55 34 138 0.84 0. 92 1.08 1.12 1.15 實施例56 36 135 0.86 0.93 1.07 1.12 1.15 實施例57 35 142 0.84 0. 92 1.08 1.12 1.15 實施例58 34 148 0.84 0. 92 1.08 1.12 1.15 實施例59 35 152 0.84 0.92 1.08 1.12 1. 15 實施例60 33 156 0.84 0.92 1.08 1.12 1.15 實施例61 33 162 0.84 0.92 1.08 1.12 1. 15 實施例62 35 159 · 0. 84 0.92 1.08 1.12 1.15 實施例63 36 145 0.86 0.93 1.07 1.11 1. 13 實施例64 34 168 0.84 0.92 1.08 1.12 1.15 實施例65 38 146 0. 86 0.93 1.07 1.11 1.13 80 320934 200938587 各實施例的光學膜顯示出正的雙折射性。 〈光學特性〉 如表3及表4所示可知，利用實施例1至65的光學膜， 、 穿透光學膜的光的波長u nm處的相位差值Re( u )滿足 Re(450)&lt; Re(550)&lt; Re(650)的關係，在整個 300 至 700nm 可見光區域中，顯示出向右增加的分散。因此，可以在寬 波長區域進行相同的偏振光變換。 〈經時變化〉 ❿ 對實施例32至40及比較例1的光學膜評價經時變 化。經時變化在拉伸後經過1個月時，通過目測確認來實 施外觀檢查，確認收縮、破裂的有無。此外，在拉伸後經 過1個月時，再次利用自動雙折射儀來實施光學特性評 價，確認光學特性的經時變化。觀察實施例32至40的光 學膜的經時變化，結果發現不産生收縮、破裂，光學特性 均良好。 φ 〈耐熱穩定性〉 將實施例54的光學膜在熱載臺上進行升温，同時測定 60°C、80°C、100°C、返回至室溫後的相位差。將各溫度下 的相位差值以及與初期的相位差變化量示於表5。 表5 初期 (nm) 60°C (nm) 80°C (nm) 100°C (nm) 室溫 變化量 (nm) 實施例54 120.0 110.0 zUO 110.0 zilO 110.3 ^9.7 118.6 」1.4 1.4 81 320934 200938587 可以確認’實施例54的光學膜的耐熱穩定性優異，且 顯示性能穩定性良好。 〈塗膜的均勻性〉 對於實施例59至62、64、65，使用500 /zm的間隔的 塗布機將樹脂溶液塗布到聚對苯二曱酸乙二醇酯製的脫模 膜上，在lOOt乾燥30分鐘，用霧度計（HZ-2，Suga試驗 緣部的霧度，並將測定結果示於表6。 表6 --------- —------ 中心部 邊緣部 實施例59 0.7 0.9 實施例60 0.7 0.8 實施例61 0.7 0.7 實施例62 --------- 0.9 η « 實施例64 ---—____ —------ 0.6 *--——______ ν. Ο 0.6 實施例65 0.9 0.8 機股伤有限公司）測定所得到的塗膜的中心部的霧度、和邊 $ σ果可知，與塗膜的部位無關，各部位的霧度大 致相同，確認了塗膜的均勻性。 〈光學膜的均勻性〉 將實施例58至65 緣部的光學特性示於表 的光學膜的中心部的光學特性和邊 7 〇 320934 82 200938587 m 表7 膜厚 (#m) Re(550) (nm) Re(450)/ Re(550) Re(500)/ Re(550) Re(600)/ Re(550) Re(650)/ Re(550) Re(750)/ Re(550) 實施例58 34 148 0.84 0. 92 1.08 1.12 1.15 實施例58 42 158 0.94 0.97 1.03 1.05 1.07 實施例59 35 152 0.84 0.92 1.08 1.12 1.15 實施例59 36 154 0. 85 0.92 1. 08 1.11 1.14 實施例60 33 156 0.84 0.92 1.08 1.12 1.15 實施例60 34 159 0.84 0.92 1.08 1.11 1.14 實施例61 33 162 0. 84 0.92 1.08 1.12 1.15 實施例61 33 162 0.84 0.92 1.08 1.12 1.15 實施例62 35 159 0.84 0.92 1.08 1.12 1.15 實施例62 37 162 0.83 0.92 1.08 1.12 1.15 實施例63 36 145 0.86 0.93 1.07 1.11 1.13 實施例63 45 165 0. 92 0.96 1.04 1.07 1.09 實施例64 34 168 0.84 0.92 1.08 1.12 1.15 實施例64 34 166 0.84 0.92 1.08 1.12 1.15 實施例65 38 146 0.86 0.93 1.07 1.11 1.13 實施例65 39 148 0.86 0.93 1.07 1.10 1.12 (各實施例中，上段：中心部；下段：邊緣部） 由這些結果可知，與塗膜的部位無關，各部位均得到 大致相同的光學特性，確認了膜的均勻性。 【圖式簡單說明】 無。 【主要元件符號說明】 無。 83 320934〇 Table 3 Film thickness Re (550) Re (450) / Re (500) / Re (600) / Re (650) / Re (750) / --- _ (#m) (ran) Re (550) Re ( 550) Re(550) Re(550) Re(550) Shi 67 126 0.80 0.93 1. 05 1.09 1. 13 Example 2 70 121 0.81 0.93 1.05 1.08 1.12 3 66 125 0.82 0.94 1.05 1.09 1.13 Example 4 ---_ 58 124 0. 79 0. 93 1.04 1.08 1.14 5 72 109 0.89 0.96 1.02 1.04 1.05 Example 6 '---- 71 102 0.90 0.97 1.02 1.03 1.04 Example 7 ----- 69 119 0. 82 0.94 1.05 1.09 1.13 · _i ^j8 68 121 0.83 0.92 1.04 1.06 1.09 73 125 0.82 0.92 1.05 1.09 1.14 -ί^Μ£_ 70 118 0.83 0.93 1.05 1.09 1.14 69 120 0.81 0.93 1.05 1.08 1.12 J^iI12 76 126 0.85 0.95 1.05 1.08 1.11 68 117 0.80 0.92 1.06 1.09 1.13 Example 14 ' „ 65 122 0.81 0.91 1.05 1.08 1.12 -Ϊ^^Π5 67 110 0. 93 0.98 1.01 1.02 1.03 70 106 0.91 0.96 1.03 1.04 1.06 Example 17 &quot;---- 74 127 0.82 0.93 1.05 1.08 1.14 18 ------- 65 117 0.83 0. 93 1.04 1.08 1.13 - ί!^_ΐ9_ 71 11.6 0.83 0.92 1.05 1.08 1.12 - ί^[20 72 119 0.80 0.92 1.05 1.09 1.14 32 320 0.86 0.93 1.06 1.08 1.09 22 28 260 0.89 0. 95 1.04 1.07 1.08 35 180 0.92 0.96 1.04 1.06 1.07 41 139 0.86 0. 93 1.06 1.12 1.20 Example 2Fi 47 128 0.81 0. 92 1.06 1.14 1.19 39 122 0.88 0.96 1.04 1.09 1.10 79 320934 200938587 Table 4 Film Thickness (em) Re (550) (nm) Re(450)/ Re(550) Re(500)/ Re(550) Re(600)/ Re(550) Re(650)/ Re(550) Re(750)/ Re(550 Example 27 82 178 0.90 0.95 1.05 1.08 1. 10 Example 28 89 139 0.88 0.94 1.06 1.10 1. 13 Example 29 79 167 0.88 0.94 1.07 1.11 1. 15 Example 30 72 228 0.80 0.90 1.09 1.16 1.22 Example 31 71 199 0. 82 0.91 1.08 1.36 1.22 Example 32 52 113 0.91 0.96 1.03 1.06 1.06 Example 33 45 127 0.82 0.93 1.05 1.08 1.13 Example 34 45 124 0.83 0.94 1.05 1.10 1.14 Example 35 51 114 0.87 0.95 1.02 1.05 1.09 Implementation Example 36 56 112 0.89 0.94 1.04 1.06 1.09 Example 37 38 130 0.93 0.98 1.02 1.04 1.06 Example 38 34 119 0.87 0.96 1.05 1.08 1.12 Example 39 33 133 0.83 0.93 1.05 1.09 1. 12 Example 40 35 126 0.81 0.93 1.05 1.09 1.14 Example 41 54 148 0.90 0. 95 1.05 1.09 1.11 Example 42 58 152 0.84 0. 92 1.07 1.11 1.14 Example 43 51 125 0. 94 0. 97 1.03 1.05 1.06 Example 44 49 222 0.86 0.93 1.07 1.11 1.14 Example 45 46 242 0.84 0.92 1.08 1.13 1. 16 Example 46 47 182 0 , 89 0.95 1.05 1.08 1.10 Example 47 52 166 0.87 0.94 1.06 1.09 1.11 Example 48 31 249 0.86 0. 93 1.07 1.11 1.13 Example 49 58 188 0. 86 0.93 1.07 1.12 1.15 Example 50 56 167 0.88 0.94 1.06 1.10 1.13 Example 51 54 159 0.88 0.94 1.06 1.09 1.12 Example 52 52 162 0. 86 0. 93 1.07 Lll 1.14 Example 53 53 152 0.89 0.94 1.05 1.08 1.10 Example 54 37 120 0.88 0.94 1.06 1.09 1.12 Example 55 34 138 0.84 0. 92 1.08 1.12 1.15 Example 56 36 135 0.86 0.93 1.07 1.12 1.15 Example 57 35 142 0.84 0. 92 1.08 1.12 1.15 Example 58 34 148 0.84 0. 92 1.08 1.12 1.15 Example 59 35 152 0.84 0.92 1.08 1.12 1 15 Example 60 33 156 0.84 0.92 1.08 1.12 1.15 Example 61 33 162 0.84 0.92 1.08 1.12 1. 15 Example 62 35 159 · 0. 84 0.92 1.08 1.12 1.15 Example 63 36 145 0.86 0.93 1.07 1.11 1. 13 Implementation The optical film of the embodiments 6434168 0.84 0.92 1.08 1.12 1.15 Example 6,538,146 0.86 0.93 1.07 1.11 1.13 80 320 934 200 938 587 exhibits positive birefringence. <Optical Characteristics> As shown in Tables 3 and 4, with the optical films of Examples 1 to 65, the phase difference Re(u) at the wavelength u nm of the light penetrating the optical film satisfies Re(450)&lt; The relationship of Re(550)&lt; Re(650) shows an increase in dispersion to the right in the entire visible light region of 300 to 700 nm. Therefore, the same polarization conversion can be performed in a wide wavelength region. <Change over time> ❿ The optical films of Examples 32 to 40 and Comparative Example 1 were evaluated over time. When the change over time was one month after the stretching, the visual inspection was carried out by visual inspection to confirm the presence or absence of shrinkage and cracking. Further, when one month after the stretching, the optical characteristics were evaluated again using an automatic birefringence meter, and the temporal change of the optical characteristics was confirmed. The temporal changes of the optical films of Examples 32 to 40 were observed, and as a result, it was found that shrinkage and cracking did not occur, and optical characteristics were good. φ <Heat resistance stability> The optical film of Example 54 was heated on a hot stage, and the phase difference after returning to room temperature at 60 ° C, 80 ° C, and 100 ° C was measured. The phase difference at each temperature and the amount of change in the initial phase difference are shown in Table 5. Table 5 Initial (nm) 60 ° C (nm) 80 ° C (nm) 100 ° C (nm) Room temperature change (nm) Example 54 120.0 110.0 zUO 110.0 zilO 110.3 ^9.7 118.6 "1.4 1.4 81 320934 200938587 It was confirmed that the optical film of Example 54 was excellent in heat resistance stability and the display performance was excellent. <Uniformity of Coating Film> For Examples 59 to 62, 64, and 65, a resin solution was applied onto a release film made of polyethylene terephthalate using a coater at a spacing of 500 /zm. lOOt was dried for 30 minutes, and the haze was measured by haze meter (HZ-2, Suga test edge, and the measurement results are shown in Table 6. Table 6 --------- —------ Center Edge portion embodiment 59 0.7 0.9 Example 60 0.7 0.8 Example 61 0.7 0.7 Example 62 --------- 0.9 η « Example 64 ----____ —------ 0.6 * --——______ ν. Ο 0.6 Example 65 0.9 0.8 Machine-stranded Co., Ltd.) The haze of the center of the obtained coating film and the edge % σ are measured, regardless of the location of the coating film, The haze was substantially the same, and the uniformity of the coating film was confirmed. <Uniformity of Optical Film> The optical characteristics of the edge portions of Examples 58 to 65 are shown in the optical portion of the optical film of the table and the edge 7 〇 320934 82 200938587 m Table 7 Film thickness (#m) Re (550) (nm) Re (450) / Re (550) Re (500) / Re (550) Re (600) / Re (550) Re (650) / Re (550) Re (750) / Re (550) Example 58 34 148 0.84 0. 92 1.08 1.12 1.15 Example 58 42 158 0.94 0.97 1.03 1.05 1.07 Example 59 35 152 0.84 0.92 1.08 1.12 1.15 Example 59 36 154 0. 85 0.92 1. 08 1.11 1.14 Example 60 33 156 0.84 0.92 1.08 1.12 1.15 Example 60 34 159 0.84 0.92 1.08 1.11 1.14 Example 61 33 162 0. 84 0.92 1.08 1.12 1.15 Example 61 33 162 0.84 0.92 1.08 1.12 1.15 Example 62 35 159 0.84 0.92 1.08 1.12 1.15 Example 62 37 162 0.83 0.92 1.08 1.12 1.15 Example 63 36 145 0.86 0.93 1.07 1.11 1.13 Example 63 45 165 0. 92 0.96 1.04 1.07 1.09 Example 64 34 168 0.84 0.92 1.08 1.12 1.15 Example 64 34 166 0.84 0.92 1.08 1.12 1.15 Example 65 38 146 0.86 0.93 1.07 1.11 1.13 Example 65 39 148 0.86 0.93 1.07 1.10 1.12 In the example, the upper portion: the center portion; the lower portion: the edge portion) From these results, it was found that the optical characteristics of the respective portions were substantially the same regardless of the position of the coating film, and the uniformity of the film was confirmed. [Simple description of the diagram] None. [Main component symbol description] None. 83 320934

Claims (1)

200938587 七、申請專利範圍： 1. 一種光學膜，其含有樹脂，該樹脂具有： 來自選自式（I)至式（VI)表示的單體中的1種以上 的單體（1)的結構單元；和 來自使具有脂環式烴骨架的聚異氰酸酯化合物和 多元醇化合物反應而得到的化合物（2)的結構單元， Ri200938587 VII. Patent application scope: 1. An optical film comprising a resin having: a structure of one or more monomers (1) derived from a monomer selected from the group consisting of formula (I) to formula (VI) a unit; and a structural unit derived from a compound (2) obtained by reacting a polyisocyanate compound having an alicyclic hydrocarbon skeleton and a polyol compound, Ri 入R2⑴ (式（I)中，R!表示氩原子或曱基，R2表示碳原子數為6 至20的環狀烴基或碳原子數為4至20的雜環基，該環 狀烴基及雜環基，能夠經選自羥基、氧代基、碳原子數 為1至12的烷基、碳原子數為1至12的烷氧基、碳原 子數為6至12的芳基、碳原子數為7至12的芳烷基、 環氧丙氧基、碳原子數為2至4的醯基、碳原子數為1 至12的醯氧基、胺基、經一個或二個碳原子數為1至Into R2(1) (in the formula (I), R! represents an argon atom or a fluorenyl group, and R2 represents a cyclic hydrocarbon group having 6 to 20 carbon atoms or a heterocyclic group having 4 to 20 carbon atoms, which is a heterocyclic group having a carbon number of 4 to 20 a cyclic group capable of passing through an alkyl group selected from a hydroxyl group, an oxo group, a carbon number of 1 to 12, an alkoxy group having 1 to 12 carbon atoms, an aryl group having 6 to 12 carbon atoms, and a carbon number a 7 to 12 aralkyl group, a glycidoxy group, a fluorenyl group having 2 to 4 carbon atoms, a decyloxy group having 1 to 12 carbon atoms, an amine group, and one or two carbon atoms 1 to 12的烷基取代的胺基以及鹵原子中的至少一種取代， 上述烷基、烷氧基、芳基、芳烷基、醯基以及醯氧基能 夠經選自羥基、胺基、碳原子數為1至6的烷氧基、碳 原子數為1至6的醯氧基以及碳原子數為1至6的醯基 中的至少一種取代）， r3 Ϊ I Ο R5 84 320934 (II) 200938587 (式（II)中，R3表示氫原子或甲基，R4及R5分別獨立地 表示氫原子或碳原子數為1至6的烷基，或者，R4及 R5能夠連結形成碳原子數為4至6的伸烷基，該烷基及 - 該伸烷基中所含的氫原子能夠被羥基取代，該烷基及該 . 伸烷基中所含的亞曱基能夠被氧原子、硫原子或-NH- 取代，匕表示單鍵或碳原子數為2至6的氧伸烷基）， R7 （III) ❹ I ο (式（III)中，R?表示氫原子或甲基，R8表示氫原子、曱 基或5至20員環的環狀烴基，該環狀烴基中所含的氳 原子能夠被羥基、氧代基、碳原子數為1至12的烷基、 碳原子數為1至12的烷氧基、碳原子數為6至12的芳 基、碳原子數為7至12的芳烷基、環氧丙氧基、碳原 子數為2至4的醯基或鹵原子取代，該環狀烴基中所含 © 的亞曱基能夠被氧原子、硫原子或-NH-取代，該烷基、 該烷氧基、該芳基及該芳烷基中所含的氳原子能夠被羥 基或鹵原子取代），An alkyl-substituted amino group of 12 and at least one of the halogen atoms, the alkyl group, the alkoxy group, the aryl group, the arylalkyl group, the fluorenyl group and the decyloxy group being capable of being selected from a hydroxyl group, an amine group, and a carbon number Alkoxy groups of 1 to 6, a fluorenyloxy group having 1 to 6 carbon atoms, and at least one of fluorenyl groups having 1 to 6 carbon atoms, r3 Ϊ I Ο R5 84 320934 (II) 200938587 ( In the formula (II), R3 represents a hydrogen atom or a methyl group, and R4 and R5 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, or R4 and R5 can be bonded to form a carbon number of 4 to 6 The alkyl group, the alkyl group and the hydrogen atom contained in the alkyl group can be substituted by a hydroxyl group, and the alkyl group and the fluorenylene group contained in the alkyl group can be an oxygen atom, a sulfur atom or NH-substituted, 匕 represents a single bond or an oxygen-extended alkyl group having 2 to 6 carbon atoms, R7 (III) ❹ I ο (in the formula (III), R? represents a hydrogen atom or a methyl group, and R8 represents a hydrogen atom. a sulfhydryl group or a cyclic hydrocarbon group of 5 to 20 membered rings, the fluorene atom contained in the cyclic hydrocarbon group capable of being hydroxy, oxo, and having 1 to 12 carbon atoms a group, an alkoxy group having 1 to 12 carbon atoms, an aryl group having 6 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms, a glycidoxy group, and 2 to 4 carbon atoms Substituted by a fluorenyl group or a halogen atom, the fluorenylene group contained in the cyclic hydrocarbon group can be substituted by an oxygen atom, a sulfur atom or -NH-, the alkyl group, the alkoxy group, the aryl group and the aralkyl group The ruthenium atom contained in it can be replaced by a hydroxyl group or a halogen atom) (式（IV)中，匕及R1G分別獨立地表示氫原子或曱基，L 及χ2分別獨立地表示碳原子數為2至6的伸烷基，該 85 320934 200938587 伸烷基中所含的氫原子能夠被碳原子數為1至6的烷 基、氧代基或經基取代，Zl及Z2分別獨立地表示單鍵或 亞曱基，S表示1或2的整數，t表示0或1的整數， vi及wi分別獨立地表示0至6的整數），(In the formula (IV), hydrazine and R1G each independently represent a hydrogen atom or a fluorenyl group, and L and χ2 each independently represent an alkylene group having 2 to 6 carbon atoms, which is contained in the alkyl group of 85 320934 200938587 The hydrogen atom can be substituted by an alkyl group having 1 to 6 carbon atoms, an oxo group or a trans group, and Z1 and Z2 each independently represent a single bond or a fluorenylene group, S represents an integer of 1 or 2, and t represents 0 or 1. Integer, vi and wi each independently represent an integer from 0 to 6) (式（V)中，Ru及R12分別獨立地表示氩原子或曱基，X3 及Χ4分別獨立地表示碳原子數為2至6的伸烷基，該 伸烷基中所含的氫原子能夠被碳原子數為1至6的烷 基、氧代基或經基取代，Ζ3及Ζ4分別獨立地表示單鍵或 亞曱基，V2及W2分別獨立地表示0至6的整數），(In the formula (V), Ru and R12 each independently represent an argon atom or a fluorenyl group, and X3 and Χ4 each independently represent an alkylene group having 2 to 6 carbon atoms, and the hydrogen atom contained in the alkylene group can It is substituted by an alkyl group, an oxo group or a thiol group having 1 to 6 carbon atoms, and Ζ3 and Ζ4 each independently represent a single bond or a fluorenylene group, and V2 and W2 each independently represent an integer of 0 to 6), (式（VI)中，R13及Rh分別獨立地表示氫原子或甲基， X5及X6分別獨立地表示碳原子數為2至6的伸烷基，該 伸烷基中所含的氫原子能夠被碳原子數為1至6的烷 基、氧代基或羥基取代，1^至分別獨立地表示氫原 子、羥基、鹵原子、碳原子數為1至6的烷基、碳原子 86 320934 200938587 數為1至6的烧氧基、環氧丙氧基、頌基或氛基，V3 及W3分別獨立地表示0至6的整數）。 2. 如申請專利範圍第1項之光學膜，其中，具有脂環式烴 骨架的聚異氰酸酯化合物，是包含具有能夠被取代的伸 環己烷骨架的2價基團的化合物。 3. 如申請專利範圍第1項或第2項之光學膜，其中，具有 脂環式烴骨架的聚異氰酸酯化合物為式（B-1)表示的化 合物，(In the formula (VI), R13 and Rh each independently represent a hydrogen atom or a methyl group, and X5 and X6 each independently represent an alkylene group having 2 to 6 carbon atoms, and the hydrogen atom contained in the alkylene group can Substituted by an alkyl group having 1 to 6 carbon atoms, an oxo group or a hydroxyl group, and 1 independently to each independently represent a hydrogen atom, a hydroxyl group, a halogen atom, an alkyl group having 1 to 6 carbon atoms, and a carbon atom 86 320934 200938587 The number is an alkoxy group, a glycidoxy group, a fluorenyl group or an aryl group of 1 to 6, and V3 and W3 each independently represent an integer of 0 to 6. 2. The optical film of claim 1, wherein the polyisocyanate compound having an alicyclic hydrocarbon skeleton is a compound containing a divalent group having a cyclohexane skeleton which can be substituted. 3. The optical film of claim 1 or 2, wherein the polyisocyanate compound having an alicyclic hydrocarbon skeleton is a compound represented by the formula (B-1), (B-1) (式（B-1)中，R21表示碳原子數為1至12的烷基或碳原 子數為1至12的烷氧基，η表示0至10的整數，當η 為2以上的整數時，複數個R21各自相同或不同）。 4. 如申請專利範圍第1項或第2項之光學膜，其中，具有 脂環式烴骨架的聚異氰酸酯化合物為異佛爾酮二異氰 酸酉旨。 5. 如申請專利範圍第1項或第2項之光學膜，其中，多元 醇化合物為式（A-1)表示的化合物， HO(B-1) (In the formula (B-1), R21 represents an alkyl group having 1 to 12 carbon atoms or an alkoxy group having 1 to 12 carbon atoms, and η represents an integer of 0 to 10, when η is When the integer is 2 or more, the plurality of R21 are the same or different). 4. The optical film according to claim 1 or 2, wherein the polyisocyanate compound having an alicyclic hydrocarbon skeleton is isophorone diisocyanate. 5. The optical film of claim 1 or 2, wherein the polyol compound is a compound represented by the formula (A-1), HO 、OH Jn31 (A-1) (式（A-1)中，R32表示單鍵、碳原子數為1至8的伸烷 基或者_Q_R32 _、_R32’ _Q_ 或-R32’ -Q-R32.’ ’ _(其中，R32’ 及R32’’分別獨立地表示單鍵或碳原子數為1至5的伸 87 320934 200938587 烷基 ’ Q 表示♦、U、_c〇_、〇_c〇_、樹 ’ R33表示碳原子數為1至12的烴基、雜 環基:-R33’ -C0—r33,，一基（其中，R33,及^，，分別獨立地 表:單鍵、碳原子數為！至n的烴基或雜環基），⑴1 表示1至15的整數，當⑴丨為2以上的整數時，複數個 R32及R33各自相同或不同）〇 6.如U利㈣第丨項或第2項之光學膜，其中，多元 醇化合物是選自U—丁二醇、16_己二醇、三丙二醇、 1，4-環己二醇、丨，4—環己烷二甲醇、聚丙二醇及聚六亞 甲基碳酸酯二醇中的至少一種化合物。 ^如申請專利範圍第丨項或第2項之光學膜，其中，式（1) 表示的單體疋選自苯乙烯、乙烯基咔唑、乙烯基萘及 乙烯基蒽中的至少一種單體。 .如申睛專利範圍第1項或第2項之光學膜，其中，式（η) 表示的單體是選自N，N-二甲基丙烯醯胺、N，N_二乙基 丙烯醯胺、N-(2-羥乙基）丙婦醯胺、N_異丙基丙烯醢 私、丙稀醯基嗎淋、（曱基）丙稀酸二甲基胺基乙酯及（甲 基）丙烯酸二乙基胺基乙酯中的至少一種單體。 .如申請專利範圍第1項或第2項之光學膜，其中，式（ΠΙ) 表示的單體是選自（甲基）丙烯酸、（曱基）丙烯酸甲酯、 (甲基）丙烯酸苯酯、（曱基）丙烯酸萘酯、（曱基）丙稀酸 環己S旨、（曱基）丙稀酸2-四氫〇比味基g旨、（曱基）丙烤 酸異冰片酯、（甲基）丙烯酸三環癸酯、（甲基）丙烯酸金 剛烷酯及1-丙烯醯基-4-曱氧基萘中的至少一種單體。 320934 88 200938587 1〇.如申請專利範圍第1項或第2項之光學膜，其中，式（VI) 表示的單體為式（VI-1)表示的單體， &gt;OH Jn31 (A-1) (In the formula (A-1), R32 represents a single bond, an alkyl group having 1 to 8 carbon atoms or _Q_R32 _, _R32' _Q_ or -R32' -Q-R32. ' ' (where R32' and R32'' each independently represent a single bond or an extension of 1 to 5 carbon atoms. 87 320934 200938587 Alkyl 'Q means ♦, U, _c〇_, 〇_c〇_, The tree 'R33' represents a hydrocarbon group having 1 to 12 carbon atoms, and a heterocyclic group: -R33'-C0-r33, a group (wherein R33, and ^, respectively, independently represent a single bond, and the number of carbon atoms is! a hydrocarbon group or a heterocyclic group to n), (1) 1 represents an integer of 1 to 15, and when (1) 丨 is an integer of 2 or more, a plurality of R32 and R33 are each the same or different) 〇 6. For example, U (a) or the The optical film of claim 2, wherein the polyol compound is selected from the group consisting of U-butanediol, 16-hexanediol, tripropylene glycol, 1,4-cyclohexanediol, hydrazine, 4-cyclohexanedimethanol, polypropylene glycol And at least one compound of the polyhexamethylene carbonate diol. The optical film of the invention of claim 2 or 2, wherein the monomer oxime represented by the formula (1) is selected from the group consisting of styrene and vinyl Carbazole, B An optical film according to claim 1 or 2, wherein the monomer represented by the formula (η) is selected from the group consisting of N, N-dimethyl Acrylamide, N,N-diethylpropenylamine, N-(2-hydroxyethyl)propanolamine, N-isopropylpropene oxime, acesulfame-based, (mercapto)propyl And at least one monomer of dimethylaminoethyl (meth) acrylate and diethylaminoethyl (meth) acrylate. The optical film of claim 1 or 2, wherein The monomer represented by the group is selected from the group consisting of (meth)acrylic acid, methyl (meth)acrylate, phenyl (meth)acrylate, naphthyl (meth)acrylate, and (fluorenyl)acrylic acid. (fluorenyl) 2-tetrahydroanthracene acrylate is a base group, (fluorenyl) acetonate, isobutyl ester (meth) acrylate, tricyclodecyl (meth) acrylate, adamantyl (meth) acrylate and 1- An optical film according to claim 1 or 2, wherein the monomer represented by the formula (VI) is a formula. (VI-1) Represented monomer, &gt; 11. 如申請專利範圍第1項或第2項之光學膜，其中，穿透 光學膜的透射光的玻長2； nm處的相位差值Re(u)滿足 下述式： Ke(450) &lt; Re(550) &lt; Re(65〇)。 12. —種相位差板，其係由申請專利範圍第}項或第2項之 光學膜所構成者。 ❹ 13. —種組合物，其含有： 選自單體（1)及聚合物（1)中的至少一種以上；和 使具有脂環式烴骨架的聚異氰酸酯化合物和多元 醇化合物反應而得到的化合物（2), 其中，單體（1)是選自式（I)至式（VI)表示的單體中 的至少一種單體， 聚合物（1)是將選自式（I)至式（VI)表示的單體中 的至少一種單體進行聚合而成的聚合物， 320934 89 . (I) 200938587 Ri (式（i)中’ R!表示氫原子或甲基’ R2表示瑗原子數為6 至20的環狀烴基或碳原子數為4至2〇的雜環基，該環 狀烴基及雜環基，能夠經選自、氧代基、碳原子數 為i至12的燒基、碳原子數為i至12的燒氧基、碳原 子數為6至12的芳基、碳原子數為7至12的芳院基、 環氧丙氧基、碳原子數為2至4魏基、碳原子數為丄 至12的醯氧基、胺基、經一個或二個碳原子數為上至 12的烷基取代的胺基以及鹵原子中的至少—種取代， 上述烧基、烧氧基、芳基、芳絲、醯基以及醯氧基能 夠經選自錄、胺基、❹、子數為丨至6触氧基、碳 原子數為1至6的醢氧基以及韻子數為丨至6的酿基 中的至少一種取代）， r311. The optical film of claim 1 or 2, wherein the glass length of the transmitted light penetrating the optical film is 2; the phase difference Re(u) at nm satisfies the following formula: Ke(450) &lt; Re (550) &lt; Re (65 〇). 12. A phase difference plate comprising the optical film of claim 1 or item 2. ❹ 13. A composition comprising: at least one selected from the group consisting of a monomer (1) and a polymer (1); and a reaction obtained by reacting a polyisocyanate compound having an alicyclic hydrocarbon skeleton with a polyol compound Compound (2), wherein monomer (1) is at least one monomer selected from the group consisting of monomers represented by formula (I) to formula (VI), and polymer (1) is selected from formula (I) to formula A polymer obtained by polymerizing at least one monomer of the monomer represented by (VI), 320934 89 . (I) 200938587 Ri (in the formula (i), 'R! represents a hydrogen atom or a methyl group' R2 represents a number of deuterium atoms a cyclic hydrocarbon group of 6 to 20 or a heterocyclic group having 4 to 2 carbon atoms, the cyclic hydrocarbon group and the heterocyclic group being capable of passing through a group selected from an oxo group and having a carbon number of from i to 12. An alkoxy group having from 1 to 12 carbon atoms, an aryl group having from 6 to 12 carbon atoms, an aromatic group having from 7 to 12 carbon atoms, a glycidoxy group, and a carbon number of from 2 to 4 a sulfonium group having a carbon number of from 12 to 12, an amine group, an amine group substituted with one or two alkyl groups having up to 12 carbon atoms, and at least one of the halogen atoms The above-mentioned alkyl group, alkoxy group, aryl group, aramid wire, fluorenyl group and decyloxy group can be selected from the group consisting of amino groups, oximes, sub-numbers of oxime to 6-oxyl groups, and carbon atoms of 1 to 6. a decyloxy group and at least one substituted group having a rhyme number of from 6 to 6), r3 (式（=)中’ r3表示氫原子或甲基’ 1及Rs分別獨立地 表示氫原子或碳原子數為1至6的烷基，或者，匕及 能夠連結形成碳原子數為4至6的攸基，該烧基及 該伸烷基中所含的氫原子能夠被羥基取代，該烷基及該 伸烷基中所含的亞曱基能夠被氧原子、硫原子或—nh_ 取代，h表示單鍵或碳原子數為2至6的氧伸烷基）， 320934 90 200938587 产' r7 /·. (ΙΠ) ο • (式（III)中，R?表示氫原子或甲基，R8表示氫原子、曱 ' 基或5至20員環的環狀烴基，該環狀烴基中所含的氫 原子能夠被羥基、氧代基、碳原子數為1至12的烷基、 碳原子數為1至12的烷氧基、碳原子數為6至12的芳 ^ 基、碳原子數為7至12的芳烷基、環氧丙氧基、碳原 子數為2至4的醯基或鹵原子取代，該環狀烴基中所含 的亞甲基能夠被氧原子、硫原子或-M-取代，該烷基、 該烷氧基、該芳基及該芳烷基中所含的氫原子能夠被羥 基或鹵原子取代），(in the formula (=), 'r3 represents a hydrogen atom or a methyl group' and Rs each independently represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, or a hydrazine and a bond capable of forming a carbon number of 4 to 6 The mercapto group, the hydrogen atom contained in the alkyl group and the alkylene group can be substituted by a hydroxyl group, and the alkylene group and the mercapto group contained in the alkylene group can be substituted by an oxygen atom, a sulfur atom or —nh_. h represents a single bond or an oxygen-extended alkyl group having 2 to 6 carbon atoms, 320934 90 200938587 produces 'r7 /·. (ΙΠ) ο • (in the formula (III), R? represents a hydrogen atom or a methyl group, R8 a cyclic hydrocarbon group representing a hydrogen atom, a fluorene group or a 5 to 20 membered ring, the hydrogen atom contained in the cyclic hydrocarbon group being capable of being bonded with a hydroxyl group, an oxo group, an alkyl group having 1 to 12 carbon atoms, or a carbon number An alkoxy group of 1 to 12, an aryl group having 6 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms, a glycidoxy group, a fluorenyl group having 2 to 4 carbon atoms or Substituted by a halogen atom, the methylene group contained in the cyclic hydrocarbon group can be substituted by an oxygen atom, a sulfur atom or -M-, the alkyl group, the alkoxy group, the aryl group and the aralkyl group Atoms can be substituted with a hydroxyl group or a halogen atom), (IV) ❹ (式（IV)中，匕及R!◦分別獨立地表示氫原子或甲基，X! 及χ2分別獨立地表示碳原子數為2至6的伸烷基，該 伸烷基中所含的氫原子能夠被碳原子數為1至6的烷 基、氧代基或羥基取代，2!及Ζ2分別獨立地表示單鍵或 亞甲基，s表示1或2的整數，t表示0或1的整數， V!及wi分別獨立地表示0至6的整數），(IV) ❹ (In the formula (IV), 匕 and R ◦ each independently represent a hydrogen atom or a methyl group, and X! and χ2 each independently represent an alkylene group having 2 to 6 carbon atoms, and the alkylene group The hydrogen atom contained in the hydrogen atom may be substituted by an alkyl group having 1 to 6 carbon atoms, an oxo group or a hydroxyl group, and 2! and Ζ2 each independently represent a single bond or a methylene group, and s represents an integer of 1 or 2, t An integer representing 0 or 1, V! and wi each independently represent an integer from 0 to 6), (V) 91 320934 200938587 (式（V)中，Rn及R12分別獨立地表示氫原子或曱基，χ3 及χ4分別獨立地表示碳原子數為2至6的伸烷基，該 伸烷基中所含的氫原子能夠被碳原子數為1至6的烷 基、氧代基或經基取代，Ζ3及Ζ4分別獨立地表示單鍵或 亞甲基，V2及W2分別獨立地表示0至6的整數），(V) 91 320934 200938587 (In the formula (V), Rn and R12 each independently represent a hydrogen atom or a fluorenyl group, and χ3 and χ4 each independently represent an alkylene group having 2 to 6 carbon atoms, which is in the alkyl group The hydrogen atom contained may be substituted by an alkyl group having 1 to 6 carbon atoms, an oxo group or a trans group, and Ζ3 and Ζ4 each independently represent a single bond or a methylene group, and V2 and W2 independently represent 0 to 6 respectively. Integer), (式（VI)中，R13及分別獨立地表示氫原子或甲基， X5及X6分別獨立地表示碳原子數為2至6的伸烷基，該 伸烷基中所含的氫原子能夠被碳原子數為1至6的烷 基、氧代基或經基取代，Rei至R?6分別獨立地表示氫原 子、羥基、鹵原子、碳原子數為1至6的烷基、碳原子 數為1至6的烷氧基、環氧丙氧基、硝基或氰基，V3 及W3分別獨立地表示0至6的整數）。 14. 如申請專利範圍第13項之組合物，其中，復含有光聚 合引發劑（3)。 15. 如申請專利範圍第13項或第14項之組合物，其中，多 元醇化合物是含有平均分子量為400以上且10000以下 的多元醇化合物（2a)、和與（2a)不同的分子量為50以 92 320934 200938587 上且不足400的二醇化合物（2b)的化合物。 κ(In the formula (VI), R13 and each independently represent a hydrogen atom or a methyl group, and X5 and X6 each independently represent an alkylene group having 2 to 6 carbon atoms, and the hydrogen atom contained in the alkylene group can be An alkyl group having 1 to 6 carbon atoms, an oxo group or a trans group, and Rei to R?6 each independently represent a hydrogen atom, a hydroxyl group, a halogen atom, an alkyl group having 1 to 6 carbon atoms, and a carbon number. It is an alkoxy group, a glycidoxy group, a nitro group or a cyano group of 1 to 6, and V3 and W3 each independently represent an integer of 0 to 6. 14. The composition of claim 13, wherein the photopolymerization initiator (3) is further contained. 15. The composition of claim 13 or 14, wherein the polyol compound is a polyol compound (2a) having an average molecular weight of 400 or more and 10,000 or less, and a molecular weight of 50 different from (2a). A compound of the diol compound (2b) at 92 320934 200938587 and less than 400. κ 16. —種聚合物，其係藉由聚合申請專利範圍第13項或第 14項之組合物而成者。 17. —種光學膜的製造方法，其係將申請專利範圍第13項 或第14項之組合物進行成膜化，再進一步拉伸。 18. 如申請專利範圍第17項之光學膜的製造方法，其係藉 由將含有組合物的溶液在平滑的面上流延並蒸餾除去 溶劑來進行成膜化。 19. 一種申請專利範圍第13項或第14項之組合物的用途， 其係用於製造光學膜。 2 0. —種化合物，其係藉由使聚異氰酸醋化合物以及多元醇 化合物反應而得到者，其中， 在聚異氰酸酯化合物100莫耳％中，具有含2價基 團的化合物80莫耳％以上，該2價基團具有能夠被取代 的伸環己烷骨架， ’ 在多元醇化合物100莫耳％中，具有式（A-2)表示的 化合物60莫耳％以上，16. A polymer which is obtained by polymerizing a composition of claim 13 or 14 of the patent application. A method for producing an optical film, which comprises forming a film of the composition of claim 13 or 14 and further stretching. 18. The method for producing an optical film according to claim 17, wherein the film formation is carried out by casting a solution containing the composition on a smooth surface and distilling off the solvent. 19. Use of a composition of claim 13 or 14 for the manufacture of an optical film. A compound obtained by reacting a polyisocyanate compound and a polyol compound, wherein the polyisocyanate compound 100 mol% has a compound containing a divalent group of 80 mol % or more, the divalent group has a cyclohexane skeleton which can be substituted, and 'in the polyol compound 100 mol%, the compound represented by the formula (A-2) has 60 mol% or more. (式U-2)中，R27及R28分別獨立地表示單鍵、碳原子數 為1至8的伸烧基或者-Q-R28’ -或-R28’ -Q-R28’ ’ -(其 中，R&quot;及R28’ ’分別獨立地表示單鍵或碳原子數為1至 5 的伸烧基，Q 表示-0-、-NH-、-S-、-CO-、-0-C0-或 -C0-0-)) 〇 93 320934 200938587 四、指定代表圖：本案無圖式。 (一) 本案指定代表圖為：第（ ）圖。 (二) 本代表圖之元件符號簡單說明： 五、本案若有化學式時，請揭示最能顯示發明特徵的化學式： (I)(Formula U-2), R27 and R28 each independently represent a single bond, a stretching group having 1 to 8 carbon atoms or -Q-R28'- or -R28'-Q-R28''- (where R&quot; and R28'' independently represent a single bond or a stretching group having 1 to 5 carbon atoms, and Q represents -0-, -NH-, -S-, -CO-, -0-C0- or - C0-0-)) 〇93 320934 200938587 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: (I) Ri ^r2Ri ^r2