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    • 31. 发明专利
    • Method for producing near-infrared-absorbing colorant compound
    • 用于生产近红外吸收颜料的方法
    • JP2007092060A
    • 2007-04-12
    • JP2006240179
    • 2006-09-05
    • Fujifilm Corp富士フイルム株式会社
    • KIMURA KEIZOMASAKI TOMOHITOUCHIDA OSAMUYAMAKAWA KAZUYOSHI
    • C09B57/00C09K3/00
    • PROBLEM TO BE SOLVED: To provide a method for producing a near-infrared-absorbing colorant compound, especially an aminium salt or a diimonium salt, inexpensively and simply in high yields.
      SOLUTION: What is disclosed is a method for producing a near-infrared-absorbing colorant compound comprising the step of reacting a compound represented by formula (I) with peroxomonosulfuric acid or a salt thereof. In formula (I), R
      111 , R
      112 , R
      121 , R
      122 , R
      131 , R
      132 , R
      141 , and R
      142 are each independently a hydrogen atom, an aliphatic group, or an aromatic group; R
      103 , R
      113 , R
      123 , R
      133 , and R
      143 are each independently a substituent; and n
      103 , n
      113 , n
      123 , n
      133 , and n
      143 are each independently an integer of 0 to 4.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 待解决的问题:提供一种以高产率廉价和简单地提供近红外线吸收着色剂化合物,特别是铵盐或二亚铵盐的方法。 解决方案:公开了一种制备近红外吸收着色剂化合物的方法,包括使式(I)表示的化合物与碳酸二硫酸或其盐反应的步骤。 在式(I)中,R 1,R 2,R 21,R 12, 131,R 14,SP 14,SP 14,R 12和R 14各自独立地为氢原子,脂族基团或芳香族基团 组; R< SP> 103< SP>,R< SP> 113< SP> 各自独立地为取代基; 和n 103 ,n 113 ,n 123 ,n 133 >各自独立地为0〜4的整数。版权所有(C)2007,JPO&INPIT
    • 36. 发明专利
    • Near-infrared absorbing material
    • 近红外吸收材料
    • JP2007254682A
    • 2007-10-04
    • JP2006084124
    • 2006-03-24
    • Fujifilm Corp富士フイルム株式会社
    • KIMURA KEIZOUCHIDA OSAMUYAMAKAWA KAZUYOSHI
    • C09K3/00C09B53/00G02B5/22
    • C09B67/0033C08K5/18C09B69/06G02B5/208G02B5/223
    • PROBLEM TO BE SOLVED: To provide a near-infrared absorbing material which exhibits good light resistance and good other properties in combination.
      SOLUTION: The near-infrared absorbing material contains at least two kinds of compounds having a spectral absorption maximum wavelength in a solution of 470 nm or less in a range of 270 to 1,600 nm, and a near-infrared absorbing dye compound obtained by oxidizing a compound represented by general formula (II), wherein, R
      211 , R
      212 , R
      221 , R
      222 , R
      231 , R
      232 , R
      241 and R
      242 are each a hydrogen atom, an aliphatic group or an aromatic group; R
      203 , R
      213 , R
      223 , R
      233 and R
      243 are each a substituent; and n
      203 , n
      213 , n
      223 , n
      233 and n
      243 are each an integer of 0 to 4.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供组合显示出良好的耐光性和良好的其它性能的近红外吸收材料。 解决方案:近红外吸收材料在270nm至1,600nm的范围内含有在470nm以下的溶液中具有光谱吸收最大波长的化合物和获得的近红外吸收染料化合物 通过氧化由通式(II)表示的化合物,其中R 2,R 2,R 21, / SP>,R< SP> 231< SP>,< SP> 232< SP>,R< SP> 241< SP>和 脂族基团或芳族基团; R 203 ,R 213 ,R 223 ,R 233 和R 243 每个取代基; 和n 203 ,n 213 ,n 223 和n 243 均为0〜4的整数。版权所有(C)2008,JPO&INPIT
    • 38. 发明专利
    • Cyclic olefin polymer, optical material using the same, polarizing plate and liquid crystal display
    • 循环烯烃聚合物,使用其的光学材料,极化板和液晶显示
    • JP2007131701A
    • 2007-05-31
    • JP2005324682
    • 2005-11-09
    • Fujifilm Corp富士フイルム株式会社
    • UCHIDA OSAMUWATANABE TADASUKESUZUKI AKIRA
    • C08F32/08G02B5/30G02F1/1335
    • PROBLEM TO BE SOLVED: To provide a cyclic olefin polymer excellent in all of optical properties, heat resistance, adhesive properties, and hygroscopicity resistance. SOLUTION: The cyclic olefin polymer comprises a repeating unit represented by general formula (1). In the formula, R 1 denotes a substituent; R 2 denotes an alkyl group, alkenyl group or an aryl group which may be substituted; L denotes a single bond or a divalent linking group, provided that when L is a divalent linking group, the linkage of L to C=O is a C-C bond; p denotes an integer of 0 or 1; q denotes an integer of 0-3; r denotes an integer of 1-4, wherein R 1 and R 2 , R 2 and a carbon atom in the ring skeleton to which L is linked, or two R 2 s may be linked to each other to form a 5-7 member ring. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供在光学性能,耐热性,粘合性能和耐吸湿性方面都优异的环烯烃聚合物。 解决方案:环烯烃聚合物包含由通式(1)表示的重复单元。 在该式中,R 1 表示取代基; R 2表示可以被取代的烷基,烯基或芳基; L表示单键或二价连接基团,条件是当L为二价连接基团时,L与C = O的连接是C-C键; p表示0或1的整数; q表示0-3的整数; r表示1-4的整数,其中R 1,R 2,R 2,R 2和R 2中的碳原子,其中L 被链接,或者两个R 2 可以彼此链接以形成5-7成员环。 版权所有(C)2007,JPO&INPIT
    • 39. 发明专利
    • Manufacturing process of norbornene-based compound polymer
    • 基于NORBENNENE的化合物聚合物的制备方法
    • JP2007056143A
    • 2007-03-08
    • JP2005243356
    • 2005-08-24
    • Fujifilm Corp富士フイルム株式会社
    • WATANABE TADASUKEUCHIDA OSAMU
    • C08F4/70C08F32/08
    • PROBLEM TO BE SOLVED: To provide a norbornene-based compound polymer used for the material for a film which discolors little and is highly transparent, a catalyst with which the excellent norbornene-based compound polymer is obtained in a good yield and its manufacturing process using the catalyst. SOLUTION: In polymerizing at least one kind of norbornene compound expressed by general formula (I), the polymerization reaction is conducted in the presence of an organic metal complex catalyst generated by mixing compound (a) and compound (b) to manufacture the norbornene-based compound polymer (wherein, R a , R b , R c and R d are each a monovalent organic group consisting of carbon atoms and hydrogen atoms or a hydrogen atom and they may bond each other or form cyclic structures). (a): A neutral organic palladium complex having two organic ligands in which the number of the carbon atoms involved in the coordinate bonds with the palladium atoms is at least three. (b): Trisubstituted ammonium-tetrakis(aryl)borate. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题为了提供一种用于薄膜的材料中使用的降冰片烯系复合聚合物,该薄膜的颜色变少并且是高度透明的,可以以良好的收率获得优异的降冰片烯系复合聚合物的催化剂, 使用催化剂的制造工艺。 解决方案:在聚合由通式(I)表示的至少一种降冰片烯化合物中,聚合反应在通过混合化合物(a)和化合物(b)产生的有机金属络合物催化剂存在下进行,制备 各自的降冰片烯系复合聚合物(其中,R SB,R SB,R SB,R SB,C SB,SB SB,D SB各自为 由碳原子和氢原子或氢原子组成的一价有机基团,它们可以彼此键合或形成环状结构)。 (a):具有两个有机配体的中性有机钯络合物,其中与钯原子配位键合的碳原子数至少为3。 (b):三取代的铵 - 四(芳基)硼酸盐。 版权所有(C)2007,JPO&INPIT
    • 40. 发明专利
    • Near infrared absorbing material and near infrared absorption filter
    • 近红外吸收材料和近红外吸收过滤器
    • JP2008075002A
    • 2008-04-03
    • JP2006257096
    • 2006-09-22
    • Fujifilm Corp富士フイルム株式会社
    • KIMURA KEIZOYAMAKAWA KAZUYOSHIUCHIDA OSAMU
    • C09K3/00G02B5/22
    • C09B23/0066
    • PROBLEM TO BE SOLVED: To provide a near infrared absorbing material having light resistance compatible with near infrared absorbency and slight discoloration after light deterioration.
      SOLUTION: The near infrared absorbing material comprises at least a compound represented by general formula (II-1) or (II-2) (wherein, R
      201 , R
      202 , R
      211 , R
      212 , R
      221 and R
      222 represent each independently a hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group linked with a carbon atom; Z
      201 and Z
      202 represent each a nonmetal atomic group necessary for forming a nitrogen-containing heterocycle: and R
      213 to R
      216 and R
      223 to R
      226 represent each a hydrogen atom or a substituent). In the near infrared absorbing material, a compound having ≤470 nm spectral absorption maximum wavelength within the range of 270-1,600 nm in a solution is contained.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供具有与近红外吸收性相容的耐光性和光劣化后轻微变色的近红外吸收材料。 解决方案:近红外线吸收材料至少包含由通式(II-1)或(II-2)表示的化合物(其中,R 201,R SP>,R 211 ,R 212 ,R 221 和R 222 各自独立地表示氢原子, 脂族基团,芳基或与碳原子连接的杂环基; Z 201和Z 202 表示形成含氮杂环所需的非金属原子团: 和R 213 至R 216 和R 223 至R 226 表示氢原子或取代基。 在近红外线吸收材料中,含有在溶液中在270〜1600nm范围内具有≤470nm光谱吸收最大波长的化合物。 版权所有(C)2008,JPO&INPIT