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    Quinophthalone dyes, ink composition and transfer sheet containing them
    1.
    发明公开
    Quinophthalone dyes, ink composition and transfer sheet containing them 失效
    Chinophthalonfarbstoffe sowie Tinte und thermischesÜbertragungsblatt，welche diese enthalten。

    公开(公告)号：EP0527051A1

    公开(公告)日：1993-02-10

    申请号：EP92307173.2

    申请日：1992-08-05

    申请人： MITSUI TOATSU CHEMICALS, Inc. ,  DAI NIPPON PRINTING CO., LTD.

    发明人： Ohyama, Tsukasa ,  Shimokawa, Yasushi ,  Matsuzaki, Yoriaki ,  Takuma, Keisuke ,  Ghoda, Isamu ,  Koshida, Hitoshi ,  Takiguchi, Ryohei ,  Eguchi, Hiroshi ,  Kafuku, Komei ,  Nakamura, Masayuki

    IPC分类号： C09B25/00 ,  B41M5/38

    CPC分类号： B41M5/385 ,  C09B25/00 ,  Y10S428/913 ,  Y10S428/914

    摘要： A dyestuff for heat-sensitive transfer record is here disclosed which can be represented by the formula (1)

    wherein R₁ is a hydrogen atom, alkyl group having 1 to 8 carbon atoms or cycloalkyl group; R₂ is a hydrogen atom, halogen atom, alkoxy group which may be substituted, alkylthio group which may be substituted or arylthio group which may be substituted; R₃ is a branched alkyl group having 3 to 5 carbon atoms, O-substituted oxycarbonyl group, N-substituted aminocarbonyl group in which an N-substituted group may form a ring, or a substituted or unsubstituted heterocyclic ring having two or more atoms of one or more kinds selected from the group consisting of a nitrogen atom, oxygen atom and sulfur atom; and when R₁ is a hydrogen atom, R₃ is a branched alkyl group having 3 to 5 carbon atoms, or a substituted or unsubstituted heterocyclic ring having two or more atoms of one or more kinds selected from the group consisting of a nitrogen atom, oxygen atom and sulfur atom; and there are also disclosed an ink for heat-sensitive transfer record and a transfer sheet in which the above-mentioned dyestuff is used.

    摘要翻译： 这里公开了用于热敏转印记录的染料，其可以由式（1）表示，其中R 1是氢原子，具有1至8个碳原子的烷基或环烷基; R2是氢原子，卤素原子，可被取代的烷氧基，可被取代的烷硫基或可被取代的芳硫基; R3是碳原子数3〜5的支链烷基，O-取代氧羰基，N-取代基可以形成环的N-取代氨基羰基，或具有2个以上原子的取代或未取代的杂环 或更多种选自氮原子，氧原子和硫原子的基团; 当R 1为氢原子时，R 3为碳原子数3〜5的支链烷基，或者具有2个以上选自氮原子，氧原子中的1个以上的原子的取代或未取代的杂环 和硫原子; 并且还公开了用于热敏转印记录的油墨和其中使用上述染料的转印纸。

    Indoaniline compounds and their use in heat-sensitive transfer recording compositions
    4.
    发明公开
    Indoaniline compounds and their use in heat-sensitive transfer recording compositions 失效
    印度尼西亚化合物及其在热敏转印记录组合物中的应用

    公开(公告)号：EP0545543A3

    公开(公告)日：1993-07-21

    申请号：EP92309940.2

    申请日：1992-10-29

    申请人： MITSUI TOATSU CHEMICALS, Inc.

    发明人： Ohyama, Tsukasa ,  Shimokawa, Yasushi ,  Ghoda, Isamu ,  Koshida, Hitoshi ,  Takuma, Keisuke ,  Matsuzaki, Yoriaki

    IPC分类号： C07C251/22 ,  B41M5/26

    CPC分类号： B41M5/39 ,  B41M5/0356 ,  C07C251/22 ,  C07C2601/16

    摘要： Described herein are an indoaniline compound represented by the following formula (1) :

    wherein R 1 represents an aryl or aryloxy group, R 2 , R 3 and R 4 each represents a hydrogen or halogen atom or a C 1-4 alkyl group, and R 5 and R 6 each represents a C 1-4 alkyl group ; use of the compound as a heat-sensitive transfer recording dye ; an ink composition for a transfer sheet, said composition containing the dye, a binder resin, and an organic solvent and/or water; and a transfer sheet comprising a base sheet and a dye-carrying layer formed on one side of the base sheet, said layer containing therein the above dye.

    摘要翻译： 本文描述的是由下式（1）表示的吲哚苯胺化合物：其中R 1表示芳基或芳氧基，R 2，R 3和R 4各自表示氢或卤素 原子或C 1-4烷基，R 5和R 6各自表示C 1-4烷基; 使用化合物作为热敏转印记录染料; 用于转印片的油墨组合物，所述组合物含有染料，粘合剂树脂和有机溶剂和/或水; 以及转印片，其包含在基片的一侧形成的基片和染色剂载带层，所述层中含有上述染料。

    Quinophtalone compounds and polarizing films using same
    5.
    发明公开
    Quinophtalone compounds and polarizing films using same 失效
    Chinophthalonverbindungen und diese verwendende，polarisierende Filme。

    公开(公告)号：EP0669379A1

    公开(公告)日：1995-08-30

    申请号：EP95301216.8

    申请日：1995-02-24

    申请人： MITSUI TOATSU CHEMICALS, Inc.

    发明人： Ogiso, Akira ,  Oi, Ryu ,  Imai, Rihoko ,  Matsuzaki, Yoriaki ,  Misawa, Tsutami ,  Itoh, Hisato

    IPC分类号： C09B25/00 ,  G02B5/30 ,  C09K19/60

    CPC分类号： G02B5/3033 ,  C09B25/00 ,  G02F1/133528

    摘要： Novel quinophthalone compounds, which are represented by the following formula (1):

    R₁-R₅ each independently represents a hydrogen or halogen atom or a hydroxy, linear or branched alkyl, substituted or unsubstituted cycloalkyl, halogenated alkyl, alkoxyalkyl, alkoxy, nitro, amino, alkylamino, carboxyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, alkylcarbonylamino, alkylcarbonyloxy or cyano group; R₆-R₁₇ each independently represents a hydrogen or halogen atom or a hydroxyl, alkyl, halogenated alkyl, alkoxy, nitro, amino, alkylamino, carboxyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, alkylcarbonyloxy or cyano group; m and n each stands . for 0 or 1; and A represents a substituent, are yellow orange dyestuffs suitable for polarizing films. Polarizing films containing at least one of the compounds in a hydrophobic resin are excellent in polarizing performance, heat-resistant dimensional stability, moist heat resistance and the like and are extremely useful for liquid crystal display devices.

    摘要翻译： 由下式（1）表示的新型喹酞酮化合物： R 1 -R 5各自独立地表示氢或卤素原子或羟基，直链或支链烷基，取代或未取代的环烷基，卤代烷基，烷氧基烷基，烷氧基， 硝基，氨基，烷基氨基，羧基，烷氧基羰基，氨基羰基，烷基氨基羰基，烷基羰基氨基，烷基羰基氧基或氰基; R6-R17各自独立地表示氢或卤素原子或羟基，烷基，卤代烷基，烷氧基，硝基，氨基，烷基氨基，羧基，烷氧基羰基，氨基羰基，烷基氨基羰基，烷基羰基氧基或氰基。 m和n每个站。 0或1; A代表取代基，是适用于偏光膜的黄橙色染料。 在疏水性树脂中含有至少一种化合物的偏光膜的偏振性，耐热尺寸稳定性，耐湿热性等优异，对液晶显示装置非常有用。

    Azo compounds and polarizing films using the compounds
    8.
    发明公开
    Azo compounds and polarizing films using the compounds 失效
    Azoverbindungen und damitausgerüstetepolarisierende Filme

    公开(公告)号：EP0688830A1

    公开(公告)日：1995-12-27

    申请号：EP95304232.2

    申请日：1995-06-19

    申请人： MITSUI TOATSU CHEMICALS, Inc.

    发明人： Matsuzaki, Yoriaki ,  Oi, Ryu ,  Imai, Rihoko ,  Takuma, Keisuke ,  Itoh, Hisato

    IPC分类号： C09B31/02 ,  C09B31/16 ,  C09B45/24 ,  G02B5/30

    CPC分类号： C09B31/16 ,  C09B31/02 ,  C09B45/24 ,  G02B5/3033

    摘要： The present invention provides a polarizing film having high heat resistance and a high degree of polarization and excellent optical properties by dyeing a polymer film with a novel azo compound represented by the following formula (1) or (2):


    wherein Y represents a group represented by the following formula (1a) or (1b):

    For example, polyvinyl alcohol film was dyed with compound (B):

    and stretched to produce a film with excellent polarising properties which were unimpaired after storage at 80° and 85% RH for 500h.

    摘要翻译： 本发明提供一种通过用下述式（1）或（2）表示的新型偶氮化合物对聚合物膜进行染色而具有高耐热性和高极化性和优异的光学性能的偏振膜： 其中Y表示由下式（1a）或（1b）表示的基团：＆lt; CHEM＆gt;例如，将聚乙烯醇膜用化合物（B）：染色，并拉伸，得到极性优异的膜， 在80℃和85％RH下保存500小时后不受损伤。

    Indoaniline compounds and their use in heat-sensitive transfer recording compositions
    9.
    发明公开
    Indoaniline compounds and their use in heat-sensitive transfer recording compositions 失效
    Indoanilinverbindungen und ihre Verwendung alsÜbertragungsaufzeichnungdurchWärme。

    公开(公告)号：EP0545543A2

    公开(公告)日：1993-06-09

    申请号：EP92309940.2

    申请日：1992-10-29

    申请人： MITSUI TOATSU CHEMICALS, Inc.

    发明人： Ohyama, Tsukasa ,  Shimokawa, Yasushi ,  Ghoda, Isamu ,  Koshida, Hitoshi ,  Takuma, Keisuke ,  Matsuzaki, Yoriaki

    IPC分类号： C07C251/22 ,  B41M5/26

    CPC分类号： B41M5/39 ,  B41M5/0356 ,  C07C251/22 ,  C07C2601/16

    摘要： Described herein are an indoaniline compound represented by the following formula (1) :

    wherein R 1 represents an aryl or aryloxy group, R 2 , R 3 and R 4 each represents a hydrogen or halogen atom or a C 1-4 alkyl group, and R 5 and R 6 each represents a C 1-4 alkyl group ; use of the compound as a heat-sensitive transfer recording dye ; an ink composition for a transfer sheet, said composition containing the dye, a binder resin, and an organic solvent and/or water; and a transfer sheet comprising a base sheet and a dye-carrying layer formed on one side of the base sheet, said layer containing therein the above dye.

    摘要翻译： 本文描述的是由下式（1）表示的吲哚苯胺化合物：其中R 1表示芳基或芳氧基，R 2，R 3和R 4各自表示氢或卤素 原子或C 1-4烷基，R 5和R 6各自表示C 1-4烷基; 使用化合物作为热敏转印记录染料; 用于转印片的油墨组合物，所述组合物含有染料，粘合剂树脂和有机溶剂和/或水; 以及转印片，其包含在基片的一侧形成的基片和染色剂载带层，所述层中含有上述染料。

    Quinophthalone compound
    10.
    发明公开
    Quinophthalone compound 失效
    Chinophthalonverbindung。

    公开(公告)号：EP0527049A1

    公开(公告)日：1993-02-10

    申请号：EP92307166.6

    申请日：1992-08-05

    申请人： MITSUI TOATSU CHEMICALS, Inc.

    发明人： Ohyama, Tsukasa ,  Shimokawa, Yasushi ,  Matsuzaki, Yoriaki ,  Takuma, Keisuke ,  Ghoda, Isamu ,  Koshida, Hitoshi

    IPC分类号： C09B25/00

    CPC分类号： B41M5/385 ,  C09B25/00

    摘要： A novel quinophthalone compound is here disclosed which is represented by the formula (1)

    [wherein when R₁ is an alkyl group having 8 or less carbon atoms which may branch, or cycloalkyl group, R₂ is a hydrogen atom, halogen atom, alkoxy group which may be substituted, alkylthio group, arylthio group which may be substituted, each of R₃ and R₄ is a hydrogen atom, alkyl group, N-substituted aminocarbonyl group, or substituted or unsubstituted heterocyclic ring having two or more atom of one or more kinds selected from the group consisting of a nitrogen atom, oxygen atom and sulfur atom, and R₃ and R₄ may be bonded to each other to form a ring;
    however, when R₁ is a hydrogen atom, each of R₃ and R₄ is a hydrogen atom, or substituted or unsubstituted heterocyclic ring having two or more atoms of one or more kinds selected from the group consisting of a nitrogen atom, oxygen atom and sulfur atom].
    The above-mentioned compound is useful for coloring of polymeric materials, liquid crystal materials and the like.

    摘要翻译： 这里公开了由式（1）表示的新颖的喹酞酮化合物 [其中当R1是可以分支的具有8个或更少碳原子的烷基或环烷基，R 2是氢原子，卤素原子， 可以被取代的烷氧基，烷硫基，可被取代的芳硫基，R 3和R 4各自是氢原子，烷基，N-取代的氨基羰基，或具有两个或多个原子的取代或未取代的杂环， 选自氮原子，氧原子和硫原子的更多种，R3和R4可以彼此键合形成环; 然而，当R 1是氢原子时，R 3和R 4各自为氢原子，或者具有选自氮原子，氧原子和硫原子中的一种以上的两种以上的原子的取代或未取代的杂环 ]。 上述化合物可用于聚合物材料，液晶材料等的着色。