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    π-Conjugated polymer and manufacturing method thereof
    2.
    发明授权
    π-Conjugated polymer and manufacturing method thereof 有权
    共轭聚合物及其制造方法

    公开(公告)号：US07718760B2

    公开(公告)日：2010-05-18

    申请号：US11372120

    申请日：2006-03-10

    申请人： Masaomi Sasaki ,  Toshiya Sagisaka ,  Masafumi Torii ,  Takashi Okada ,  Shinichi Kawamura

    发明人： Masaomi Sasaki ,  Toshiya Sagisaka ,  Masafumi Torii ,  Takashi Okada ,  Shinichi Kawamura

    IPC分类号： C08G75/06 ,  C08G75/00 ,  C08G73/00

    CPC分类号： C08G73/08 ,  C08G61/00 ,  C08G61/02 ,  C08G61/10 ,  C08G61/12 ,  C08G61/126

    摘要： The present invention provides a π-conjugated polymer containing a repeating unit expressed by the following General Formula (I): where, in the General Formula (I), Y and Ar represent one of a substituted or unsubstituted aromatic hydrocarbon and a substituted or unsubstituted divalent group of aromatic heterocyclic ring, Y1 represents one of a substituted or unsubstituted unsaturated aliphatic hydrocarbon, a substituted or unsubstituted aromatic hydrocarbon and a substituted or unsubstituted divalent group of aromatic heterocyclic ring and R represents one of a hydrogen atom, a substituted or unsubstituted alkyl group and a substituted or unsubstituted aromatic hydrocarbon group.

    摘要翻译： 本发明提供含有由以下通式（I）表示的重复单元的共轭聚合物：其中在通式（I）中，Y和Ar表示取代或未取代的芳族烃和取代或未取代的芳族烃之一， 未取代的芳族杂环的二价基团，Y1表示取代或未取代的不饱和脂肪族烃，取代或未取代的芳香族烃和取代或未取代的芳族杂环的二价基团中的一种，R表示氢原子，取代或未取代的 烷基和取代或未取代的芳族烃基。

    PI-CONJUGATED POLYMER
    3.
    发明申请
    PI-CONJUGATED POLYMER 有权
    聚丁二烯聚合物

    公开(公告)号：US20070213503A1

    公开(公告)日：2007-09-13

    申请号：US11682641

    申请日：2007-03-06

    申请人： Masaomi Sasaki ,  Masafumi Torii ,  Takashi Okada ,  Toshiya Sagisaka

    发明人： Masaomi Sasaki ,  Masafumi Torii ,  Takashi Okada ,  Toshiya Sagisaka

    IPC分类号： C08G79/08

    CPC分类号： H01L51/0039 ,  C08G61/10 ,  C08G61/12 ,  C08G61/124 ,  C08G61/126 ,  C09K11/06 ,  C09K2211/1416 ,  H01L51/0043 ,  H01L51/0058 ,  H01L51/5012 ,  H05B33/14

    摘要： Provided are pi-conjugated polymer materials that are useful for photoelectric transducer elements having high hole transportability and excellent durability, that are useful for light-emitting elements having superior emitting properties and excellent durability, and that are useful for active layers of thin film transistors. The pi-conjugated polymers comprise a constitutional unit expressed by the General Formula (I) or (II): in which, Ar represents an aromatic hydrocarbon group or a heterocyclic group that may have a substituent; R represents a hydrogen atom, an alkyl group or an aromatic hydrocarbon group that may have a substituent; Ar1 represents a divalent group of an aromatic hydrocarbon or a heterocycle that may have a substituent; in which, Ar represents an aromatic hydrocarbon group or a heterocyclic group that may have a substituent; R represents a hydrogen atom, an alkyl group or an aromatic hydrocarbon group that may have a substituent.

    摘要翻译： 提供了可用于具有高空穴传输性和优异耐久性的光电传感器元件的π共轭聚合物材料，其对于具有优异的发光性能和优异的耐久性的发光元件是有用的，并且对薄膜晶体管的有源层有用。 π共轭聚合物包含由通式（I）或（II）表示的结构单元：其中Ar表示可以具有取代基的芳族烃基或杂环基; R表示可以具有取代基的氢原子，烷基或芳香族烃基; Ar 1表示可以具有取代基的芳香族烃或杂环的二价基团; 其中Ar表示可以具有取代基的芳族烃基或杂环基; R表示可以具有取代基的氢原子，烷基或芳香族烃基。

    Electrophotographic photoconductor and aromatic polycarbonate resin for use in the photoconductor
    7.
    发明授权
    Electrophotographic photoconductor and aromatic polycarbonate resin for use in the photoconductor 失效
    用于光电导体的电子照相感光体和芳族聚碳酸酯树脂

    公开(公告)号：US06303736B1

    公开(公告)日：2001-10-16

    申请号：US09685903

    申请日：2000-10-11

    申请人： Shinichi Kawamura ,  Masaomi Sasaki ,  Kazukiyo Nagai ,  Chiaki Tanaka ,  Kohkoku Ri ,  Susumu Suzuka ,  Katsuhiro Morooka

    发明人： Shinichi Kawamura ,  Masaomi Sasaki ,  Kazukiyo Nagai ,  Chiaki Tanaka ,  Kohkoku Ri ,  Susumu Suzuka ,  Katsuhiro Morooka

    IPC分类号： C08G6400

    CPC分类号： G03G5/076 ,  C09D169/00 ,  G03G5/0564

    摘要： An electrophotographic photoconductor has an electroconductive support, and a photoconductive layer which is formed thereon and contains an aromatic polycarbonate resin including at least a structural unit of formula (1): wherein a, b, c and d are each independently an integer of 0 to 4; n is an integer of 0 or 1; and R1, R2, R3 and R4 are each independently a halogen atom, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted alkoxyl group having 1 to 6 carbon atoms, or a substituted or unsubstituted aryl group, and R1, R2, R3 and R4 may each be the same or different when a, b, c and d are each an integer of 2, 3 or 4. Further, there are provided aromatic polycarbonate resins each including the structural unit of formula (1) and a structural unit with charge transporting properties.

    摘要翻译： 电子照相感光体具有导电性支持体和形成在其上的光电导层，并且含有至少包含式（1）的结构单元的芳族聚碳酸酯树脂：其中a，b，c和d各自独立地为0〜 4; n为0或1的整数; R 1，R 2，R 3和R 4各自独立地为卤素原子，取代或未取代的碳原子数1〜6的烷基，取代或未取代的碳原子数1〜6的烷氧基或取代或未取代的芳基， 当a，b，c和d各自为2,3或4的整数时，R 1，R 2，R 3和R 4可以相同或不同。此外，提供了芳族聚碳酸酯树脂，其各自包含式（1 ）和具有电荷传输性质的结构单元。

    Electrophotographic photoconductor, and process cartridge and image forming apparatus using the same
    8.
    发明授权
    Electrophotographic photoconductor, and process cartridge and image forming apparatus using the same 有权
    电子照相感光体，以及处理盒和使用其的成像装置

    公开(公告)号：US06210848B1

    公开(公告)日：2001-04-03

    申请号：US09560569

    申请日：2000-04-28

    申请人： Kazukiyo Nagai ,  Tetsuro Suzuki ,  Masaomi Sasaki ,  Kohkoku Ri ,  Shinichi Kawamura

    发明人： Kazukiyo Nagai ,  Tetsuro Suzuki ,  Masaomi Sasaki ,  Kohkoku Ri ,  Shinichi Kawamura

    IPC分类号： G03G5047

    CPC分类号： C09D169/00 ,  G03G5/076 ,  G03G2221/183

    摘要： An electrophotographic photoconductor has an electroconductive support and a photoconductive layer formed thereon, a surface top portion of the photoconductor containing a high-molecular charge transport material including a polycarbonate copolymer synthesized from (a) a bisphenol monomer with an ionization potential of 6.0 eV or less, having a positive hole transporting function, and (b) a bisphenol monomer having a substituent at the o-position with respect to at least one hydroxyl group thereof, the substituent being bulkier than a fluorine atom. A process cartridge holds the above-mentioned photoconductor therein, and an electrophotographic image forming apparatus is provided with the above-mentioned photoconductor or process cartridge.

    摘要翻译： 电子照相感光体具有导电性支持体和形成于其上的感光层，感光体的表面顶部含有高分子电荷输送材料，该高分子电荷输送材料包含由（a）电离电位为6.0eV以下的双酚单体合成的聚碳酸酯共聚物 具有空穴传输功能的空穴传输功能，和（b）在相对于其至少一个羟基的o位具有取代基的双酚单体，所述取代基比氟原子大。 处理盒将上述光电导体保持在其中，并且电子照相图像形成装置设置有上述光电导体或处理盒。