公开(公告)号：US4830943A

公开(公告)日：1989-05-16

申请号：US49298

申请日：1987-05-13

申请人： Masaomi Sasaki ,  Tomoyuki Shimada

发明人： Masaomi Sasaki ,  Tomoyuki Shimada

IPC分类号： C09B35/205 ,  G03G5/06

CPC分类号： G03G5/0683 ,  C09B35/205

摘要： A bisazo compound of the general formula: ##STR1## where Ar is selected from the group consisting of substituents (a).about.(i), ##STR2## a dinitro compound, a diamino compound, and a tetrazonium salt, which respectively serve as a starting material, a first intermediate and a second intermediate for producing the above bisazo compound are prepared, and an electrophotographic photoconductor comprising an electroconductive support having thereon a photoconductive layer containing any of the above bisazo compounds is disclosed.

摘要翻译： 其中Ar选自取代基（a）DIFFERENCE（i），＆lt; IMAGE＆gt;图像＆gt; + TR＆lt; IMAGE＆gt;二硝基化合物，二氨基化合物 和分别用作起始原料的四唑盐，制备用于制备上述双偶氮化合物的第一中间体和第二中间体，以及包含其上具有含有任何上述双偶氮化合物的光电导层的导电性载体的电子照相感光体 被披露。

公开(公告)号：US5830980A

公开(公告)日：1998-11-03

申请号：US956284

申请日：1997-10-23

申请人： Mitsutoshi Anzai ,  Akihiro Imai ,  Masaomi Sasaki ,  Hiroshi Tamura ,  Tomoyuki Shimada ,  Tetsuro Suzuki ,  Masafumi Ohta

发明人： Mitsutoshi Anzai ,  Akihiro Imai ,  Masaomi Sasaki ,  Hiroshi Tamura ,  Tomoyuki Shimada ,  Tetsuro Suzuki ,  Masafumi Ohta

IPC分类号： C08G64/12 ,  G03G5/05 ,  G03G5/07 ,  C08G64/00

CPC分类号： G03G5/0564 ,  C08G64/12 ,  G03G5/076

摘要： An electrophotographic photoconductor includes an electroconductive support, and a photoconductive layer formed thereon, containing a novel aromatic polycarbonate resin having a repeat unit of formula (I): ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 each is an alkyl group which may have a substituent, or a halogen atom; R.sup.4 is a hydrogen atom, or an alkyl group which may have a substituent; Ar.sup.1 and Ar.sup.2 each is an aromatic hydrocarbon group which may have a substituent; l, m and n each is an integer of 0 to 4; k is an integer of 5 to 5,000; and X is a bivalent aliphatic group, a bivalent cyclic aliphatic group, or ##STR2## in which R.sup.5 and R.sup.6 each is an alkyl group which may have a substituent, a halogen atom, or an aromatic hydrocarbon group; p and q each is an integer of 0 to 4; and r is 0 or 1, and when r is 1, Y is a straight-chain, branched or cyclic alkylene group having 1 to 12 carbon atoms, --O--, --S--, --SO--, --SO.sub.2 --, or --C(O)--.

摘要翻译： 电子照相感光体包括导电载体和形成在其上的光电导层，其中含有具有式（I）重复单元的新型芳族聚碳酸酯树脂：其中R 1，R 2和R 3各自为烷基， 具有取代基或卤素原子; R4是氢原子或可以具有取代基的烷基; Ar 1和Ar 2各自为可以具有取代基的芳香族烃基; l，m和n各自为0〜4的整数; k为5〜5000的整数。 X是二价脂肪族基团，二价环状脂肪族基团或其中R 5和R 6各自为可以具有取代基的烷基，卤素原子或芳香族烃基的二价脂肪族基团， p和q各自为0〜4的整数; r为0或1，当r为1时，Y为碳原子数为1〜12的直链，支链或环状亚烷基，-O - ， - S-， -​​ SO-，-SO2-或 - C（O） - 。

公开(公告)号：US5747204A

公开(公告)日：1998-05-05

申请号：US665702

申请日：1996-06-18

申请人： Mitsutoshi Anzai ,  Akihiro Imai ,  Masaomi Sasaki ,  Hiroshi Tamura ,  Tomoyuki Shimada ,  Tetsuro Suzuki ,  Masafumi Ohta

发明人： Mitsutoshi Anzai ,  Akihiro Imai ,  Masaomi Sasaki ,  Hiroshi Tamura ,  Tomoyuki Shimada ,  Tetsuro Suzuki ,  Masafumi Ohta

IPC分类号： C08G64/12 ,  G03G5/05 ,  G03G5/07 ,  G03G5/047

CPC分类号： G03G5/0564 ,  C08G64/12 ,  G03G5/076

摘要： An electrophotographic photoconductor includes an electroconductive support, and a photoconductive layer formed thereon, containing a novel aromatic polycarbonate resin having a repeat unit of formula (I): ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 each is an alkyl group which may have a substituent, or a halogen atom; R.sup.4 is a hydrogen atom, or an alkyl group which may have a substituent; Ar.sup.1 and Ar.sup.2 each is an aromatic hydrocarbon group which may have a substituent; l, m and n each is an integer of 0 to 4; k is an integer of 5 to 5,000; and X is a bivalent aliphatic group, a bivalent cyclic aliphatic group, or ##STR2## in which R.sup.5 and R.sup.6 each is an alkyl group which may have a substituent, a halogen atom, or an aromatic hydrocarbon group; p and q each is an integer of 0 to 4; and r is 0 or 1, and when r is 1, Y is a straight-chain, branched or cyclic alkylene group having 1 to 12 carbon atoms, --O--, --S--, --SO--, --SO.sub.2 --, or --C(O)--.

摘要翻译： 电子照相感光体包括导电载体和形成在其上的光电导层，其中含有具有式（I）重复单元的新型芳族聚碳酸酯树脂：其中R 1，R 2和R 3各自为烷基， 具有取代基或卤素原子; R4是氢原子或可以具有取代基的烷基; Ar 1和Ar 2各自为可以具有取代基的芳香族烃基; l，m和n各自为0〜4的整数; k为5〜5000的整数。 X是二价脂肪族基团，二价环状脂肪族基团或其中R 5和R 6各自为可以具有取代基的烷基，卤素原子或芳香族烃基的二价脂肪族基团， p和q各自为0〜4的整数; r为0或1，当r为1时，Y为碳原子数为1〜12的直链，支链或环状亚烷基，-O - ， - S-， -​​ SO-，-SO2-或 - C（O） - 。

公开(公告)号：US5616801A

公开(公告)日：1997-04-01

申请号：US328603

申请日：1994-10-25

申请人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Mitsuru Hashimoto ,  Tamotsu Aruga

发明人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Mitsuru Hashimoto ,  Tamotsu Aruga

IPC分类号： C07C211/54 ,  C07C211/56 ,  C07C217/80 ,  C07C217/92 ,  C07D307/66 ,  C07D333/36 ,  G03G5/06 ,  C07C211/00

CPC分类号： C07D307/66 ,  C07C211/54 ,  C07C211/56 ,  C07C217/80 ,  C07C217/92 ,  C07D333/36 ,  G03G5/0614

摘要： Charge transporting materials having general formula (I): ##STR1## wherein R.sup.1 represents hydrogen; an unsubstituted or substituted alkyl group; an alkoxyl group having 1 to 4 carbon atoms; a thioalkoxyl group having 1 to 4 carbon atoms; an aryloxy group; an aralkyl group; a nitro group; an unsubstituted or substituted aryl group; a halogen; an amino group; an unsubstituted or substituted dialkylamino group; R.sup.2 represents hydrogen; an unsubstituted or substituted alkyl group; an alkoxyl group having 1 to 4 carbon atoms; or a halogen; R.sup.3 represents hydrogen; an alkyl group having 1 to 4 carbon atoms; an alkoxyl group having 1 to 4 carbon atoms; a halogen; a dialkylamino group; an amino group; a thioalkoxyl group having 1 to 4 carbon atoms; an aryloxy group; a methylenedioxy group; an aralkyl group; or an unsubstituted or substituted aryl group; represents R.sup.4 hydrogen; an alkoxyl group; or a halogen; Ar represents an unsubstituted or substituted monocyclic hydrocarbon group, non-condensed polycyclic hydrocarbon group or heterocyclic group; k is an integer of 0 to 5, l is an integer of 0 to 4, and (p+m) is 0 to 5, provided that when Ar is an unsubstituted phenyl group, R.sup.1, R.sup.2, R.sup.3, and R.sup.4 cannot be hydrogen at the same time.

摘要翻译： 具有通式（I）的电荷输送材料：其中R1表示氢; 未取代或取代的烷基; 具有1至4个碳原子的烷氧基; 具有1至4个碳原子的硫代烷氧基; 芳氧基; 芳烷基; 硝基; 未取代或取代的芳基; 卤素 氨基; 未取代或取代的二烷基氨基; R2表示氢; 未取代或取代的烷基; 具有1至4个碳原子的烷氧基; 或卤素; R3表示氢; 具有1至4个碳原子的烷基; 具有1至4个碳原子的烷氧基; 卤素 二烷基氨基; 氨基; 具有1至4个碳原子的硫代烷氧基; 芳氧基; 亚甲二氧基; 芳烷基 或未取代或取代的芳基; 表示R4氢; 烷氧基; 或卤素; Ar表示未取代或取代的单环烃基，非稠合多环烃基或杂环基; k为0〜5的整数，l为0〜4的整数，（p + m）为0〜5，条件是当Ar为未取代的苯基时，R1，R2，R3，R4不能为氢 与此同时。

公开(公告)号：US5550293A

公开(公告)日：1996-08-27

申请号：US419235

申请日：1995-04-10

申请人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Tamotsu Aruga

发明人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Tamotsu Aruga

IPC分类号： C07C211/58 ,  C07C211/61 ,  G03G5/06 ,  C07C211/57 ,  C07C211/60 ,  G03G15/02

CPC分类号： C07C211/61 ,  C07C211/58 ,  G03G5/0614 ,  C07C2103/20 ,  C07C2103/24 ,  C07C2103/26 ,  C07C2103/40 ,  C07C2103/48 ,  C07C2103/50

摘要： An electrophotographic photoconductor comprising an electroconductive support, and a photoconductive layer formed thereon comprising at least one tertiary amine compound having a condensed polycyclic hydrocarbon group of formula (I): ##STR1## wherein A.sup.1 and A.sup.2 each independently represent an unsubstituted or substituted alkyl group or aryl group, and Ar represents an unsubstituted or substituted condensed polycyclic hydrocarbon group. Furthermore, novel tertiary amine compounds having a condensed polycyclic hydrocarbon group are disclosed.

公开(公告)号：US5488164A

公开(公告)日：1996-01-30

申请号：US290094

申请日：1994-08-15

申请人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Tamotsu Aruga

发明人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Tamotsu Aruga

IPC分类号： C07C211/58 ,  C07C211/61 ,  G03G5/06 ,  C07C211/54 ,  G03G5/14

CPC分类号： C07C211/61 ,  C07C211/58 ,  G03G5/0614 ,  C07C2103/20 ,  C07C2103/24 ,  C07C2103/26 ,  C07C2103/40 ,  C07C2103/48 ,  C07C2103/50

摘要： An electrophotographic photoconductor comprising an electroconductive support, and a photoconductive layer formed thereon comprising at least one tertiary amine compound having a condensed polycyclic hydrocarbon group of formula (I): ##STR1## wherein A.sup.1 and A.sup.2 each independently represent an unsubstituted or substituted alkyl group or aryl group, and Ar represents an unsubstituted or substituted condensed polycyclic hydrocarbon group. Furthermore, novel tertiary amine compounds having a condensed polycyclic hydrocarbon group are disclosed.

公开(公告)号：US5334470A

公开(公告)日：1994-08-02

申请号：US939619

申请日：1992-09-02

申请人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Tamotsu Aruga ,  Hiroshi Adachi

发明人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Tamotsu Aruga ,  Hiroshi Adachi

IPC分类号： G03G5/06 ,  G03G5/047 ,  G03G5/09

CPC分类号： G03G5/062 ,  G03G5/0614 ,  G03G5/0618

摘要： An electrophotographic photoconductor is composed of an electroconductive substrate and a photoconductive layer formed thereon including a m-phenylenediamine derivative of formula (I): ##STR1## wherein Ar represents a non-condensed polycyclic hydrocarbon group other than a phenyl group, or a condensed polycyclic hydrocarbon group having not more than 18 carbon atoms; and R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each represent hydrogen a halogen atom a cyano group, a nitro group, an alkyl group, an alkoxyl group, an aryl group, an aryloxy group, an alkylmercapto group, a group represented by ##STR2## in which R.sup.6 and R.sup.7 each represent hydrogen, an alkyl group, or an aryl group, an alkylenedioxy group or an alkylenedithio group. Novel m-phenylenediamine derivatives for use in the electrophotoconductor and intermediates for producing the m-phenylenediamine derivatives, and methods of those derivatives are disclosed.

摘要翻译： 电子照相感光体由导电性基体和形成在其上的光电导层构成，其中含有式（I）的间苯二胺衍生物：其中Ar表示除苯基以外的非稠合多环烃基，或 不大于18个碳原子的稠合多环烃基; R 1，R 2，R 3和R 4各自表示氢，卤素原子，氰基，硝基，烷基，烷氧基，芳基，芳氧基，烷基巯基，由 其中R 6和R 7各自表示氢，烷基或芳基，亚烷基二氧基或亚烷基二硫基。 公开了用于电子导电体中的新型间苯二胺衍生物和用于制备间苯二胺衍生物的中间体，以及这些衍生物的方法。

公开(公告)号：US5319069A

公开(公告)日：1994-06-07

申请号：US70240

申请日：1993-06-02

申请人： Masaomi Sasaki ,  Tamotsu Aruga ,  Tomoyuki Shimada

发明人： Masaomi Sasaki ,  Tamotsu Aruga ,  Tomoyuki Shimada

IPC分类号： C07C217/80 ,  C07C217/92 ,  G03G5/06 ,  C08B65/34

CPC分类号： C07C217/80 ,  C07C217/92 ,  G03G5/0618

摘要： An electrophotographic photoconductor comprising an electroconductive support and a photoconductive layer formed thereon comprising as an effective component at least one polyether compound represented by formula (I): ##STR1## wherein Ar represents a phenylene group or a biphenylene group; R.sup.1 and R.sup.2 each represent an alkyl group which may have a substituent, or an aryl group which may have a substituent; and n is an integer of 1 to 4. Furthermore, charge transporting material comprising the above polyether compound, polyether compounds having formula (II) for use in the electrophotographic photoconductor and a method of preparing the same are disclosed, ##STR2## wherein m is an integer of 1 or 2.

摘要翻译： 包含导电载体和形成在其上的光电导层的电子照相感光体包含作为有效成分的至少一种由式（I）表示的聚醚化合物：其中Ar表示亚苯基或亚联苯基; R1和R2各自表示可以具有取代基的烷基或可以具有取代基的芳基; 此外，包含上述聚醚化合物的电荷输送材料，用于电子照相感光体中的具有式（II）的聚醚化合物及其制备方法公开于下列文献中：＆lt; IMAGE＆gt;（II） 其中m是1或2的整数。

公开(公告)号：US5219692A

公开(公告)日：1993-06-15

申请号：US490468

申请日：1990-03-08

申请人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Tamotsu Aruga

发明人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Tamotsu Aruga

IPC分类号： C07C211/58 ,  C07C211/61 ,  G03G5/06

CPC分类号： C07C211/61 ,  C07C211/58 ,  G03G5/0614 ,  C07C2103/20 ,  C07C2103/24 ,  C07C2103/26 ,  C07C2103/40 ,  C07C2103/48 ,  C07C2103/50

摘要： An electrophotographic photoconductor comprising an electroconductive support, and a photoconductive layer formed thereon comprising at least one tertiary amine compound having a condensed polycyclic hydrocarbon group of formula (I): ##STR1## wherein A.sup.1 and A.sup.2 each independently represent an unsubstituted or substituted alkyl group or aryl group, and Ar represents an unsubstituted or substituted condensed polycyclic hydrocarbon group. Furthermore, novel tertiary amine compounds having a condensed polycyclic hydrocarbon group are disclosed.

摘要翻译： 包含导电载体和形成在其上的光导电层的电子照相感光体包含至少一种具有式（I）的缩合多环烃基的叔胺化合物：其中A 1和A 2各自独立地表示未取代或取代的 烷基或芳基，Ar表示未取代或取代的缩合多环烃基。 此外，公开了具有稠合多环烃基的新型叔胺化合物。

公开(公告)号：US5166438A

公开(公告)日：1992-11-24

申请号：US751673

申请日：1991-08-23

申请人： Mitsuru Hashimoto ,  Masaomi Sasaki ,  Tomoyuki Shimada ,  Nobuo Suzuki ,  Takayuki Sakai ,  Susumu Suzuka

发明人： Mitsuru Hashimoto ,  Masaomi Sasaki ,  Tomoyuki Shimada ,  Nobuo Suzuki ,  Takayuki Sakai ,  Susumu Suzuka

IPC分类号： G03G5/06

CPC分类号： G03G5/067 ,  G03G5/0668

摘要： A charge transporting material comprising a 1,3-pentadiene derivative having formula (I):A--CH.dbd.CH--CH.dbd.CH--CH.sub.2 --A (I)wherein A represents a 9-anthryl group which may have a substituent, a N-substituted carbazolyl group which may have a substituent, a N-substituted phenothiazinyl group which may have a substituent or ##STR1## in which Ar represents an arylene group which may have a substituent, R.sup.1 and R.sup.2 each represent an alkyl group which may have a substituent, an aralkyl group which may have a substituent, or an aryl group which may have a substituent; an electrophotographic photoconductor comprising an electroconductive support and a photoconductive layer formed thereon, which comprises as an effective component at least one of the 1,3-pentadiene derivatives of the above formula (I); and novel 1,3-pentadiene derivatives of the formula (I), provided that in the formula (I), R.sup.1 and R.sup.2 cannot be a methyl group at the same time, are disclosed.

摘要翻译： 包含具有式（I）的1,3-戊二烯衍生物的电荷输送材料：A-CH = CH-CH = CH-CH 2 -A（I）其中A表示可以具有取代基的9-蒽基，N 可以具有取代基的取代的咔唑基，可以具有取代基的N-取代吩噻嗪基或其中Ar表示可以具有取代基的亚芳基的化合物，R 1和R 2各自表示可以具有取代基的烷基， 取代基，可具有取代基的芳烷基或可具有取代基的芳基; 包含形成在其上的导电载体和光电导层的电子照相感光体，其包含上述式（I）的1,3-戊二烯衍生物中的至少一种作为有效成分; 和式（I）的新的1,3-戊二烯衍生物，条件是在式（I）中，R1和R2不能同时为甲基。