利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

117 条记录 (耗时 0.022 秒)

    Process for synthesis of N,N-disubstituted hydrazone
    1.
    发明授权
    Process for synthesis of N,N-disubstituted hydrazone 失效
    合成N，N-二取代腙的方法

    公开(公告)号：US4990625A

    公开(公告)日：1991-02-05

    申请号：US445930

    申请日：1989-12-05

    申请人： Tetsuo Arita ,  Minoru Mabuchi ,  Shoji Umehara ,  Kiyoshi Sakai

    发明人： Tetsuo Arita ,  Minoru Mabuchi ,  Shoji Umehara ,  Kiyoshi Sakai

    IPC分类号： C07C249/16 ,  C07D209/86 ,  C09B26/02 ,  G03G5/06

    CPC分类号： C07C249/16 ,  C07D209/86 ,  G03G5/0616

    摘要： A process for synthesizing an N,N-disubstituted hydrazone comprises carrying out nitrozation by adding an aqueous solution of sodium nitrite to a solution having one part by weight of an N,N-disubstituted amine dissolved in 3 to 30 parts by weight of an organic acid, then reducing the nitrozated product to an N,N-disubstituted hydrazine by adding a reducing agent to the mixture containing the nitrozated product, and thereafter adding to the mixture containing the N,N-disubstituted hydrazine a carbonyl compound of the formula: ##STR1## wherein A represents an aromatic hydrocarbon group or an aromatic heterocyclic group which may have a substituent, B represents a hydrogen atom, an alkyl group, an aryl group or an aromatic heterocyclic group, which may have a substituent, thereby performing condensation of the N,N-disubstituted hydrazine with the carbonyl compound.

    摘要翻译： 合成N，N-二取代腙的方法包括通过将亚硝酸钠水溶液加入到溶解有3重量份的N，N-二取代胺的溶液中进行硝化，所述N，N-二取代胺溶解在3-30重量份的有机 然后通过向含有硝基化产物的混合物中加入还原剂将硝化产物还原成N，N-二取代的肼，然后向含有N，N-二取代肼的混合物中加入下式的羰基化合物： 其中A表示可以具有取代基的芳香族烃基或芳香族杂环基，B表示可以具有取代基的氢原子，烷基，芳基或芳香族杂环基，由此进行 N，N-二取代肼与羰基化合物。

    Recording medium and process employing a photosensitive organic film
    2.
    发明授权
    Recording medium and process employing a photosensitive organic film 失效
    记录介质和采用光敏有机膜的工艺

    公开(公告)号：US4501808A

    公开(公告)日：1985-02-26

    申请号：US526533

    申请日：1983-08-25

    申请人： Kiyoshi Sakai ,  Shozo Ishikawa ,  Tetsuo Arita ,  Minoru Mabuchi ,  Shoji Umehara

    发明人： Kiyoshi Sakai ,  Shozo Ishikawa ,  Tetsuo Arita ,  Minoru Mabuchi ,  Shoji Umehara

    IPC分类号： G03G5/06 ,  G11B7/244 ,  H01L31/0216 ,  H01L51/30 ,  G03G5/09

    CPC分类号： H01L51/0052 ,  G03G5/0672 ,  G03G5/0674 ,  G11B7/244 ,  H01L31/02161 ,  H01L51/005 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0074 ,  G11B7/245 ,  G11B7/252 ,  G11B7/2532 ,  G11B7/256 ,  G11B7/258 ,  G11B7/2585 ,  G11B7/259 ,  H01L27/307 ,  H01L51/0042 ,  Y10S430/146

    摘要： An organic film comprising at least one compound of the following formulae (1)-(5): ##STR1## wherein R.sub.11 and R.sub.13 each represent substituted or unsubstituted aryl, R.sub.12 represents substituted or unsubstituted arylene, and A.sup..crclbar. represents an anionic residue; ##STR2## wherein R.sub.21, R.sub.22, and R.sub.24 each represent substituted or unsubstituted aryl, R.sub.23 represents substituted or unsubstituted arylene, and A.sup..crclbar. represents an anionic residue; ##STR3## wherein R.sub.31, R.sub.33, and R.sub.35 each represent substituted or unsubstituted aryl, R.sub.32 and R.sub.34 each represent substituted or unsubstituted arylene, and A.sup..crclbar. represents an anionic residue; ##STR4## wherein R.sub.41 represents alkyl, substituted or unsubstituted phenyl, or substituted or unsubstituted styryl, R.sub.42 represents substituted or unsubstituted arylene, R.sub.43 represents substituted or unsubstituted aryl, and A.sup..crclbar. represents an anionic residue; and ##STR5## wherein R.sub.51 represents alkoxy, R.sub.52 represents alkyl, R.sub.53 represents substituted or unsubstituted arylene, R.sub.54 represents substituted or unsubstituted aryl, A.sup..crclbar. represents an anionic residue, and n represents an integer of 1 or 2.

    摘要翻译： 包含至少一种下式（1） - （5）的化合物的有机膜：其中R11和R13各自表示取代或未取代的芳基，R12表示取代或未取代的亚芳基，A（ - ）表示 阴离子残基; （2）其中R21，R22和R24各自表示取代或未取代的芳基，R23表示取代或未取代的亚芳基，A（ - ）表示阴离子残基; （3）其中R 31，R 33和R 35各自表示取代或未取代的芳基，R 32和R 34各自表示取代或未取代的亚芳基，A（ - ）表示阴离子残基; （4）其中R41表示烷基，取代或未取代的苯基或取代或未取代的苯乙烯基，R42表示取代或未取代的亚芳基，R43表示取代或未取代的芳基，A（ - ）表示阴离子残基; （5）其中R51表示烷氧基，R52表示烷基，R53表示取代或未取代的亚芳基，R54表示取代或未取代的芳基，A（ - ）表示阴离子残基，n表示1或2的整数。

    Electrophotographic member having layer containing methylidenyl hydrazone compound
    3.
    发明授权
    Electrophotographic member having layer containing methylidenyl hydrazone compound 失效
    具有含亚甲基腙类化合物的层的电子照相部件

    公开(公告)号：US4423129A

    公开(公告)日：1983-12-27

    申请号：US325838

    申请日：1981-11-30

    申请人： Yoshio Takasu ,  Kiyoshi Sakai ,  Minoru Mabuchi ,  Shozo Ishikawa ,  Katsunori Watanabe

    发明人： Yoshio Takasu ,  Kiyoshi Sakai ,  Minoru Mabuchi ,  Shozo Ishikawa ,  Katsunori Watanabe

    IPC分类号： C09B23/16 ,  C09B26/02 ,  G03G5/06 ,  G03G5/14

    CPC分类号： G03G5/0616 ,  C09B23/166 ,  C09B26/02 ,  G03G5/0668 ,  G03G5/067

    摘要： An electrophotographic photosensitive member is characterized by having a layer which contains at least one hydrazone compound represented by the following formula (1) or (2): ##STR1## wherein R.sub.11 represents substituted or unsubstituted naphthyl; R.sub.12 represents substituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, or substituted or unsubstituted aryl; R.sub.13 represents hydrogen, alkyl, or alkoxy; R.sub.14 and R.sub.15 each represent substituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, or substituted or unsubstituted aryl; n is 0 or 1; when n=1, R.sub.14 and R.sub.15, together with the nitrogen which links them, may complete a cyclic amino group; X represents a group necessary for completing a benzene ring or naphthalene ring; R.sub.21 and R.sub.22 each represent hydrogen, halogen, alkyl, alkoxy or disalkylamino; and R.sub.23, R.sub.24, R.sub.25, R.sub.26 and R.sub.27 each represent substituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, or substituted or unsubstituted aryl.

    摘要翻译： 电子照相感光构件的特征在于具有含有至少一种由下式（1）或（2）表示的腙化合物的层：其中R11表示取代或未取代的式（1） 萘基; R12表示取代或未取代的烷基，取代或未取代的芳烷基或取代或未取代的芳基; R13表示氢，烷基或烷氧基; R 14和R 15各自表示取代或未取代的烷基，取代或未取代的芳烷基或取代或未取代的芳基; n为0或1; 当n = 1时，R14和R15与连接它们的氮一起可以完成环状氨基; X表示完成苯环或萘环所需的基团; R 21和R 22各自表示氢，卤素，烷基，烷氧基或二烷基氨基; 并且R 23，R 24，R 25，R 26和R 27各自表示取代或未取代的烷基，取代或未取代的芳烷基或取代或未取代的芳基。

    Electrophotographic photosensitive member
    4.
    发明授权
    Electrophotographic photosensitive member 失效
    电子照相感光构件

    公开(公告)号：US4399208A

    公开(公告)日：1983-08-16

    申请号：US319269

    申请日：1981-11-09

    申请人： Yoshio Takasu ,  Norie Takebayashi ,  Kiyoshi Sakai ,  Minoru Mabuchi ,  Shozo Ishikawa

    发明人： Yoshio Takasu ,  Norie Takebayashi ,  Kiyoshi Sakai ,  Minoru Mabuchi ,  Shozo Ishikawa

    IPC分类号： G03G5/06 ,  G03G5/04

    CPC分类号： G03G5/0674 ,  C07C251/72 ,  G03G5/0616 ,  G03G5/0629 ,  G03G5/0661 ,  G03G5/0668 ,  G03G5/0672

    摘要： An electrophotographic photosensitive member is characterized by having a layer containing at least one hydrazone compound represented by the following formula [I] or [II]: ##STR1## wherein R.sub.11 and R.sub.12 represent hydrogen, halogen, substituted or unsubstituted alkyl, alkoxy, substituted or unsubstituted aryloxy, or substituted amino, provided that at least one of R.sub.11 and R.sub.12 is substituted amino or alkoxy; R.sub.13 and R.sub.14 represent substituted or unsubstituted alkyl or substituted or unsubstituted aryl, provided that at least one of R.sub.13 and R.sub.14 is substituted or unsubstituted aryl, or R.sub.13 and R.sub.14, together with the nitrogen atom which links them, represent a nitrogen-containing heterocyclic ring; R.sub.15, R.sub.16, R.sub.17, and R.sub.18 represent hydrogen, halogen, substituted or unsubstituted alkyl, alkoxy, substituted or unsubstituted aryloxy, or substituted amino; m and n represent 0 or 1; R.sub.21 and R.sub.22 represent substituted or unsubstituted alkyl, or substituted or unsubstituted aryl, or R.sub.21 and R.sub.22, together with the nitrogen atom which links them, represent a five- or six-membered ring; R.sub.23 and R.sub.24 represent substituted or unsubstituted alkyl, substituted or unsubstituted aryl, or R.sub.23 and R.sub.24, together with the nitrogen atom which links them, represent a five- or six-membered ring; R.sub.25 and R.sub.26 represent hydrogen, halogen, nitro, substituted or unsubstituted alkyl, alkoxy, substituted or unsubstituted aryloxy, substituted or unsubstituted acyl, or substituted or unsubstituted amino; and R represents divalent organic residue.

    摘要翻译： 电子照相感光构件的特征在于具有含有至少一种由下式[I]或[II]表示的腙化合物的层：其中R 11和R 12表示氢，式[I] 卤素，取代或未取代的烷基，烷氧基，取代或未取代的芳氧基或取代的氨基，条件是R 11和R 12中的至少一个是取代的氨基或烷氧基; R 13和R 14表示取代或未取代的烷基或取代或未取代的芳基，条件是R 13和R 14中的至少一个是取代或未取代的芳基，或R 13和R 14与连接它们的氮原子一起代表含氮杂环 ; R 15，R 16，R 17和R 18表示氢，卤素，取代或未取代的烷基，烷氧基，取代或未取代的芳氧基或取代的氨基; m和n表示0或1; R 21和R 22表示取代或未取代的烷基或取代或未取代的芳基，或R 21和R 22与连接它们的氮原子一起代表五元或六元环; R 23和R 24表示取代或未取代的烷基，取代或未取代的芳基，或R 23和R 24与连接它们的氮原子一起代表五元或六元环; R25和R26表示氢，卤素，硝基，取代或未取代的烷基，烷氧基，取代或未取代的芳氧基，取代或未取代的酰基或取代或未取代的氨基; R表示二价有机残基。

    Electrophotographic member with hydrazone or ketazine compounds
    7.
    发明授权
    Electrophotographic member with hydrazone or ketazine compounds 失效
    具有腙或酮嗪化合物的电子照相成份

    公开(公告)号：US4420548A

    公开(公告)日：1983-12-13

    申请号：US321673

    申请日：1981-11-16

    申请人： Kiyoshi Sakai ,  Minoru Mabuchi ,  Toshiko Suzuki ,  Yuji Egarashi ,  Shozo Ishikawa

    发明人： Kiyoshi Sakai ,  Minoru Mabuchi ,  Toshiko Suzuki ,  Yuji Egarashi ,  Shozo Ishikawa

    IPC分类号： G03G5/06 ,  G03G5/14

    CPC分类号： C07C251/88 ,  C07C251/72 ,  G03G5/0616 ,  G03G5/0627 ,  G03G5/0635 ,  G03G5/0661

    摘要： An electrophotographic photosensitive member is characterized by having a layer containing at least one of hydrazone group compounds represented by the following formula (1) or of ketazine group compounds represented by the following formula (2): ##STR1## In the formula, R.sub.11 and R.sub.12 independently of one another represent hydrogen, substituted or unsubstituted aryl, or substituted or unsubstituted heterocyclic radical; R.sub.13 and R.sub.14 independently of one another represent subsituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heterocyclic radical; and R.sub.15 represents a divalent organic residue. ##STR2## In the formula, R.sub.21, R.sub.22, R.sub.23, and R.sub.24 independently one another represent substituted or unsubstituted alkyl, substituted or substituted aralkyl, or substituted or unsubstituted aryl, or R.sub.21 and R.sub.22, together with the nitrogen which links them, represent cyclic amino radical, and R.sub.23 and R.sub.24, together with the nitrogen which links them, represent cyclic amino radical.

    摘要翻译： 电子照相感光构件的特征在于具有含有下述式（1）表示的腙基化合物中的至少一种或下述式（2）表示的酮连氮基化合物的层：式（1）在式 R 11和R 12彼此独立地表示氢，取代或未取代的芳基或取代或未取代的杂环基; R 13和R 14彼此独立地表示取代或未取代的烷基，取代或未取代的芳烷基，取代或未取代的芳基或取代或未取代的杂环基; R 15表示二价有机残基。 式（2）在式中，R 21，R 22，R 23和R 24彼此独立地表示取代或未取代的烷基，取代或取代的芳烷基或取代或未取代的芳基，或R 21和R 22与连接的氮 它们代表环状氨基，R23和R24与连接它们的氮一起代表环状氨基。