专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US06313288B1 Mixture of titanyltetraazaporphyrin compounds and electrophotographic photoconductor using the same 有权
标题翻译：使用它们的钛氧基四氮杂卟啉化合物和电子照相感光体的混合物
公开(公告)号：US06313288B1
公开(公告)日：2001-11-06
申请号：US09441748
申请日：1999-11-17
申请人： Tomoyuki Shimada , Masayuki Shoshi , Kaoru Tadokoro , Chiaki Tanaka , Michihiko Namba
发明人： Tomoyuki Shimada , Masayuki Shoshi , Kaoru Tadokoro , Chiaki Tanaka , Michihiko Namba
IPC分类号： C09B47067
CPC分类号： G03G5/0696 , C07D471/22 , C07F7/003 , C09B47/04 , C09B67/0035
摘要： A mixture is made of a plurality of different titanyltetraazaporphyrin compounds, each of which is represented by formula (1): wherein A, B, C and D are each independently an unsubstituted or substituted benzene ring or pyridine ring, a substituent thereof being selected from the group consisting of nitro group, cyano group, a halogen atom, an alkyl group having 1 to 8 carbon atoms, an alkoxyl group having 1 to 8 carbon atoms, and an aryl group. The above-mentioned mixture is contained in a photoconductive layer of an electrophotographic photoconductor as a photoconductive material.
摘要翻译：混合物由多种不同的钛氧基四氮杂卟啉化合物制成，各自由式（1）表示：其中A，B，C和D各自独立地为未取代或取代的苯环或吡啶环，其取代基选自由硝基，氰基，卤素原子，碳原子数1〜8的烷基，碳原子数1〜8的烷氧基和芳基组成的组。上述混合物包含在作为感光材料的电子照相感光体的光电导层中。

32. 发明授权

US06271356B1 Electrophotographic photoconductor, azo compounds for use in the same, and intermediates for producing the azo compounds 有权
标题翻译：电子照相光电导体，用于其的偶氮化合物和用于制备偶氮化合物的中间体
公开(公告)号：US06271356B1
公开(公告)日：2001-08-07
申请号：US09696207
申请日：2000-10-26
申请人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
发明人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
IPC分类号： C09B35378
CPC分类号： G03G5/0614 , G03G5/0681
摘要： An electrophotographic photoconductor includes an electroconductive support and a photoconductive layer formed thereon which contains a compound having a charge generating moiety and a charge transporting moiety in the molecule thereof. As such a compound for use in the electrophotographic photoconductor, various compounds having a charge generating moiety derived from an azo compound and a charge transporting moiety derived from a triarylamine compound are proposed. Bisazo and trisazo compounds serving as such compounds are also proposed, together with intermediates for producing the bisazo and trisazo compounds.
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，其上含有其分子中具有电荷产生部分和电荷传输部分的化合物。作为用于电子照相感光体的这种化合物，提出了具有衍生自偶氮化合物的电荷产生部分和衍生自三芳胺化合物的电荷传输部分的各种化合物。还提出了用作这些化合物的双偶氮和三偶氮化合物以及用于制备双偶氮和三偶氮化合物的中间体。

33. 发明授权

US6103435A Electrophotographic photoconductor, AZO compounds for use in the same, and intermediates for producing the AZO compounds 失效
标题翻译：电子照相光电导体，用于其的AZO化合物和用于制备AZO化合物的中间体
公开(公告)号：US6103435A
公开(公告)日：2000-08-15
申请号：US312714
申请日：1999-05-17
申请人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
发明人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
IPC分类号： C09B35/023 , C09B35/037 , C09B35/039 , C09B35/378 , G03G5/04 , G03G5/06
CPC分类号： G03G5/0614 , G03G5/0681
摘要： An electrophotographic photoconductor includes an electroconductive support and a photoconductive layer formed thereon which contains a compound having a charge generating moiety and a charge transporting moiety in the molecule thereof. As such a compound for use in the electrophotographic photoconductor, various compounds having a charge generating moiety derived from an azo compound and a charge transporting moiety derived from a triarylamine compound are proposed. Bisazo and trisazo compounds serving as such compounds are also proposed, together with intermediates for producing the bisazo and trisazo compounds.
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，其上含有其分子中具有电荷产生部分和电荷传输部分的化合物。作为用于电子照相感光体的这种化合物，提出了具有衍生自偶氮化合物的电荷产生部分和衍生自三芳胺化合物的电荷传输部分的各种化合物。还提出了用作这些化合物的双偶氮和三偶氮化合物以及用于制备双偶氮和三偶氮化合物的中间体。

34. 发明授权

US5981124A Electrophotographic photoconductor, azo compounds for use in the same, and intermediates for producing the azo compounds 失效
标题翻译：电子照相光电导体，用于其的偶氮化合物和用于制备偶氮化合物的中间体
公开(公告)号：US5981124A
公开(公告)日：1999-11-09
申请号：US562408
申请日：1995-11-24
申请人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
发明人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
IPC分类号： C09B35/023 , C09B35/037 , C09B35/039 , C09B35/378 , G03G5/04 , G03G5/06
CPC分类号： G03G5/0614 , G03G5/0681
摘要： An electrophotographic photoconductor includes an electroconductive support and a photoconductive layer formed thereon which contains a compound having a charge generating moiety and a charge transporting moiety in the molecule thereof. As such a compound for use in the electrophotographic photoconductor, various compounds having a charge generating moiety derived from an azo compound and a charge transporting moiety derived from a triarylamine compound are proposed. Bisazo and trisazo compounds serving as such compounds are also proposed, together with intermediates for producing the bisazo and trisazo compounds.
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，其上含有其分子中具有电荷产生部分和电荷传输部分的化合物。作为用于电子照相感光体的这种化合物，提出了具有衍生自偶氮化合物的电荷产生部分和衍生自三芳胺化合物的电荷传输部分的各种化合物。还提出了用作这些化合物的双偶氮和三偶氮化合物以及用于制备双偶氮和三偶氮化合物的中间体。

35. 发明授权

US5808155A Electrophotographic photoconductor, carbonate compound for use in the same, and intermediate compound for producing the carbonate compound 失效
标题翻译：用于其的电子照相感光体，碳酸酯化合物和用于制备碳酸酯化合物的中间体化合物
公开(公告)号：US5808155A
公开(公告)日：1998-09-15
申请号：US812696
申请日：1997-03-06
申请人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
发明人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
IPC分类号： G03G5/06 , C07C211/03 , C07C211/21
CPC分类号： G03G5/0618 , G03G5/0614 , G03G5/0616
摘要： An electrophotographic photoconductor having an electroconductive support and a photoconductive layer formed thereon containing as a photoconductive material at least one carbonate compound of formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each is hydrogen, an alkyl group which may have a substituent, an aryl group which may have a substituent, or a condensed polycyclic group; Y is a bivalent arylene group which may have a substituent, ##STR2## in which Ar.sup.1 and Ar.sup.2 each is an arylene group which may have a substituent, R.sup.3 and R.sup.4 each is hydrogen, an alkyl group which may have a substituent or an aryl group which may have a substituent, and l is an integer of 1 or 2; and R.sup.1 and R.sup.2, or R.sup.1 and Y may independently form a ring; X is an alkyl group which may have a substituent or an aryl group which may have a substituent; m is an integer or 0 or 1; and n is an integer of 0 to 6. In addition, a novel carbonate compound and a novel hydroxy compound as the intermediate material for the carbonate compound are disclosed.
摘要翻译：一种电子照相感光体，其具有形成于其上的导电性支持体和光电导层，其中含有至少一种式（I）的碳酸酯化合物作为光电导材料：其中R 1和R 2各自为氢，烷基可以具有取代基，可具有取代基的芳基或稠合多环基团; Y是可以具有取代基的二价亚芳基，可以具有取代基，R 3和R 4各自是氢，可以具有取代基的烷基或可以具有取代基的芳基，l是 1或2的整数; 且R 1和R 2，或R 1和Y可以独立地形成环; X是可以具有取代基的烷基或可以具有取代基的芳基; m是整数或0或1; n为0〜6的整数。另外，公开了作为碳酸酯化合物的中间体的新型碳酸酯化合物和新型羟基化合物。

36. 发明授权

US5641598A Stilbene compound, process for producing same and electrophotographic photoconductor containing same 失效
标题翻译：二苯乙烯化合物，其制造方法和含有它们的电子照相感光体
公开(公告)号：US5641598A
公开(公告)日：1997-06-24
申请号：US416988
申请日：1995-04-05
申请人： Chiaki Tanaka , Masaomi Sasaki , Tomoyuki Shimada
发明人： Chiaki Tanaka , Masaomi Sasaki , Tomoyuki Shimada
IPC分类号： C07C39/21 , C07C43/02 , C07C69/017 , G03G5/06 , G03G5/047
CPC分类号： G03G5/0618 , G03G5/0672 , G03G5/0614
摘要： A stilbene compound is disclosed which has the following general formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each stand for hydrogen, an alkyl group or an acyl group and Ar.sup.1 and Ar.sup.2 each stand for a monovalent homocyclic aromatic group. The stilbene compound may be incorporated into a photoconducting layer of an electrophotographic photoconductor as a charge transporting material. A process for the production of the stilbene compound is also disclosed.
摘要翻译：公开了具有以下通式（I）的芪化合物：其中R 1和R 2各自代表氢，烷基或酰基，Ar 1和Ar 2各自表示一价的环烷基芳族基团。二苯乙烯化合物可以作为电荷输送材料结合到电子照相感光体的光导层中。还公开了生产1,2-二苯乙烯化合物的方法。

37. 发明授权

US5547792A Electrophotographic photoconductor, carbonate compound for use in the same, and intermediate compound for producing the carbonate compound 失效
标题翻译：用于其的电子照相感光体，碳酸酯化合物和用于制备碳酸酯化合物的中间体化合物
公开(公告)号：US5547792A
公开(公告)日：1996-08-20
申请号：US260981
申请日：1994-06-15
申请人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
发明人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
IPC分类号： G03G5/06 , G03G5/047
CPC分类号： G03G5/0618 , G03G5/0614 , G03G5/0616
摘要： An electrophotographic photoconductor having an electroconductive support and a photoconductive layer formed thereon containing as a photoconductive material at least one carbonate compound of formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each is hydrogen, an alkyl group which may have a substituent, an aryl group which may have a substituent, or a condensed polycyclic group; Y is a bivalent arylene group which may have a substituent, ##STR2## in which Ar.sup.1 and Ar.sup.2 each is an arylene group which may have a substituent, R.sup.3 and R.sup.4 each is hydrogen, an alkyl group which may have a substituent or an aryl group which may have a substituent, and l is an integer of 1 or 2; and R.sup.1 and R.sup.2, or R.sup.1 and Y may independently form a ring; X is an alkyl group which may have a substituent or an aryl group which may have a substituent; m is an integer of 0 or 1; and n is an integer of 0 to 6. In addition, a novel carbonate compound and a novel hydroxy compound as the intermediate material for the carbonate compound are disclosed.
摘要翻译：一种电子照相感光体，其具有形成于其上的导电性支持体和光电导层，其中含有至少一种式（I）的碳酸酯化合物作为光电导材料：其中R 1和R 2各自为氢，烷基可以具有取代基，可具有取代基的芳基或稠合多环基团; Y是可以具有取代基的二价亚芳基，可以具有取代基，R 3和R 4各自是氢，可以具有取代基的烷基或可以具有取代基的芳基，l是 1或2的整数; 且R 1和R 2，或R 1和Y可以独立地形成环; X是可以具有取代基的烷基或可以具有取代基的芳基; m为0或1的整数; n为0〜6的整数。另外，公开了作为碳酸酯化合物的中间体的新型碳酸酯化合物和新型羟基化合物。

38. 发明授权

US5475137A M-phenylenediamine derivatives 失效
标题翻译：间苯二胺衍生物
公开(公告)号：US5475137A
公开(公告)日：1995-12-12
申请号：US224440
申请日：1994-04-07
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 , C07C211/61
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，其中包含式（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

39. 发明授权

US5420332A Diamine compounds 失效
标题翻译：二胺化合物
公开(公告)号：US5420332A
公开(公告)日：1995-05-30
申请号：US202238
申请日：1994-02-25
申请人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
发明人： Tomoyuki Shimada , Masaomi Sasaki , Chiaki Tanaka
IPC分类号： G03G5/06 , C07C219/32 , C07C219/34 , C09B57/00 , C07C69/96
CPC分类号： C07C219/32 , C07C219/34 , C07C2103/50
摘要： A diamine compound having formula (I): ##STR1## wherein R.sup.1 is hydrogen, an alkyl group having 1 to 6 carbon atoms which may have a substituent, an alkoxyl group having 1 to 6 carbon atoms which may have a substituent, an aryl group which may have a substituent, or an alkenyl group having 1 to 6 carbon atoms which may have a substituent; Ar.sup.1 is an aryl group which may have a substituent; Ar.sup.2 is a bivalent group selected from the group consisting of an arylene group and a stilbene group, which may have a substituent; n is an integer of 0 to 2; and X is a group selected from the group consisting of: ##STR2## in which R.sup.2 is hydrogen, an alkyl group having 1 to 6 carbon atoms which may have a substituent, an aryl group or a halogen; R.sup.3 and R.sup.4 each is an alkyl group having 1 to 6 carbon atoms or an aryl group.
摘要翻译：具有式（I）的二胺化合物：其中R 1是氢，可以具有取代基的具有1至6个碳原子的烷基，可以具有取代基的具有1至6个碳原子的烷氧基，可以具有取代基的芳基或可具有取代基的碳原子数1〜6的烯基; Ar1是可以具有取代基的芳基; Ar 2是选自亚芳基和茋基的二价基团，其可以具有取代基; n为0〜2的整数，并且X是选自下组的基团：其中R 2是氢，可以具有取代基的具有1至6个碳原子的烷基，芳基或取代基的和卤素 R 3和R 4各自为具有1至6个碳原子的烷基或芳基。

40. 发明授权

US5268246A Electrophotographic photoconductor with pyrene-ring-containing olefin compound for use in the same 失效
标题翻译：具有芘环的烯烃化合物的电子照相感光体用于其中
公开(公告)号：US5268246A
公开(公告)日：1993-12-07
申请号：US682324
申请日：1991-04-09
申请人： Tamotsu Aruga , Masaomi Sasaki , Tomoyuki Shimada , Hiroshi Adachi
发明人： Tamotsu Aruga , Masaomi Sasaki , Tomoyuki Shimada , Hiroshi Adachi
IPC分类号： C07C15/62 , C07C25/24 , C07D209/86 , C07F9/40 , G03G5/047
CPC分类号： C07C15/62 , C07C25/24 , C07D209/86 , C07F9/4056 , C07C2103/50
摘要： An electrophotographic photoconductor is composed of an electroconductive support and a photoconductive layer formed thereon comprising a novel pyrene-ring-containing olefin compound having formula [I]: ##STR1## wherein R.sup.1 and R.sup.2 each represent hydrogen or an alkyl group which may have a substituent; Y is an aliphatic hydrocarbon group which may have a substituent, a cyclic hydrocarbon group which may have a substituent, or an aromatic group which may have a substituent; n is an integer of 0 or 1, and m is an integer of 1 to 3, provided that when n is 0, m is 1, R.sup.1 is hydrogen, and Y is an aromatic group with a substituent ##STR2## R.sup.5 and R.sup.3 each represent hydrogen, and Y and R.sup.1 may be bonded to form a ring, a method of synthesizing the pyrene-ring-containing olefin compound and an intermediate therefor are disclosed.
摘要翻译：电子照相感光体由导电载体和形成在其上的光电导层组成，包含具有式[I]的新的含芘环的烯烃化合物：其中R 1和R 2各自表示氢或烷基，具有取代基; Y是可以具有取代基的脂族烃基，可以具有取代基的环状烃基或可以具有取代基的芳香族基; n为0或1的整数，m为1〜3的整数，条件是当n为0时，m为1，R 1为氢，Y为具有取代基的芳基，R 5和R 3为代表氢，Y和R 1可以键合形成环，公开了合成含芘环的烯烃化合物及其中间体的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式