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

US5413892A Electrostatic image developing toner 失效
标题翻译：静电图像显影墨粉
公开(公告)号：US5413892A
公开(公告)日：1995-05-09
申请号：US245542
申请日：1994-05-18
申请人： Yuji Matsuura , Osamu Mukudai , Mitsutoshi Anzai , Kayoko Watanabe
发明人： Yuji Matsuura , Osamu Mukudai , Mitsutoshi Anzai , Kayoko Watanabe
IPC分类号： G03G9/097
CPC分类号： G03G9/09733 , G03G9/09766 , G03G9/09775 , Y10S430/104
摘要： An electrostatic image developing toner containing a compound of the following formula (1): ##STR1## wherein X is ##STR2## (wherein D is a hydrogen atom or an electron donating group, and each of R.sub.1 and R.sub.2 which are independent of each other, is a hydrogen atom, an alkyl group, a cycloalkyl group, an alkoxy group, an aryl group, an aralkyl group, a hydroxyl group, an amino group, a dialkylamino group, a diarylamino group, a diaralkylamino group, a halogen atom, a halogen-substituted alkyl group, a halogen-substituted aryl group, a cyano group, a formyl group, a carboxyl group, a carbamoyl group, an N-substituted carbamoyl group, an alkoxycarbonyl group, an acyloxy group, an acyl group, an arylcarbonyl group, a nitro group, a sulfonic acid group, an alkylsulfonyl group, a substituted sulfonyl group, a sulfamoyl group, an N-substituted sulfamoyl group or a substituted sulfinyl group, provided that when D is a hydrogen atom, R.sub.1 and R.sub.2 are not simultaneously hydrogen atoms and at least one substituent other than a hydrogen atom is substituted at the 2-position, or R.sub.1 and R.sub.2 together form a ring), ##STR3## (wherein D, R.sub.1 and R.sub.2 are as defined above, or ##STR4## (wherein D, R.sub.1 and R.sub.2 are as defined above.
摘要翻译：含有下式（1）的化合物的静电图像显影调色剂：其中X为X（其中D为氢原子或给电子基团，R 1和R 2各自独立地为是氢原子，烷基，环烷基，烷氧基，芳基，芳烷基，羟基，氨基，二烷基氨基，二芳基氨基，二烷基氨基，二芳基氨基卤素原子，卤素取代的烷基，卤素取代的芳基，氰基，甲酰基，羧基，氨基甲酰基，N-取代的氨基甲酰基，烷氧基羰基，酰氧基，酰基基，芳基羰基，硝基，磺酸基，烷基磺酰基，取代磺酰基，氨磺酰基，N-取代氨磺酰基或取代亚磺酰基，条件是当D为氢原子时，R 1 并且R2不同时为氢原子且至少为o （其中D，R 1和R 2如上所定义）或其中D，R 1和R 2如上所定义， R2如上所定义。

32. 发明授权

US5368971A Electrophotographic toner containing a zinc benzoate compound 失效
标题翻译：含有苯甲酸锌化合物的电子照相调色剂
公开(公告)号：US5368971A
公开(公告)日：1994-11-29
申请号：US104601
申请日：1993-08-11
申请人： Mitsutoshi Anzai , Noboru Akuzawa , Yuuji Matsuura , Genpei Sugiyama
发明人： Mitsutoshi Anzai , Noboru Akuzawa , Yuuji Matsuura , Genpei Sugiyama
IPC分类号： C07C65/21 , G03G9/097
CPC分类号： G03G9/09783 , C07C65/21
摘要： A zinc benzoate compound represented by the following general formula: ##STR1## wherein R.sub.1 represents an alkyl or aralkyl group; and R.sub.2 and R.sub.3, independently from each other, each represent an alkyl, aralkyl, aryl, alkoxy or acyl group, an amino group which may be substituted, a nitro group or a halogen atom. The compound of the general formula (1) is colorless, highly stable and has excellent dispersibility in a binder resin for an electrophotographic toner, and can impart excellent frictional electrification properties to a toner, therefore being useful particularly as a charge control agent for an electrophotographic toner.
摘要翻译：由以下通式表示的苯甲酸锌化合物：其中R 1表示烷基或芳烷基; R 2和R 3彼此独立地表示烷基，芳烷基，芳基，烷氧基或酰基，可被取代的氨基，硝基或卤素原子。通式（1）的化合物是无色的，高度稳定的并且在电子照相调色剂的粘合剂树脂中具有优异的分散性，并且可以赋予调色剂优异的摩擦带电特性，因此特别用作电子照相的电荷控制剂墨粉

33. 发明授权

US07902402B2 Tetramine compound and organic EL device 有权
标题翻译：四胺化合物和有机EL器件
公开(公告)号：US07902402B2
公开(公告)日：2011-03-08
申请号：US12688223
申请日：2010-01-15
申请人： Shigeru Kusano , Makoto Koike , Atsushi Takesue , Mitsutoshi Anzai
发明人： Shigeru Kusano , Makoto Koike , Atsushi Takesue , Mitsutoshi Anzai
IPC分类号： C07C211/54
CPC分类号： C07C211/54 , C09K11/06 , C09K2211/1014 , H01L51/0059 , H01L51/0081 , H01L51/5048 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： The present invention provides a method for producing a tetramine compound represented by formula (1): wherein R1, R2 and R3, which may be the same or different, each represents a hydrogen atom, a tertiary alkyl group having 4 to 8 carbon atoms, an unsubstituted aryl group or an aryl group substituted with a tertiary alkyl group having 4 to 8 carbon atoms, and n represents 3 or 4.
摘要翻译：本发明提供一种制备由式（1）表示的四胺化合物的方法：其中可以相同或不同的R 1，R 2和R 3各自表示氢原子，具有4至8个碳原子的叔烷基，未取代的芳基或被碳原子数为4〜8的叔烷基取代的芳基，n表示3或4。

34. 发明授权

US07897816B2 Tetramine compound and organic EL device 有权
标题翻译：四胺化合物和有机EL器件
公开(公告)号：US07897816B2
公开(公告)日：2011-03-01
申请号：US12688253
申请日：2010-01-15
申请人： Shigeru Kusano , Makoto Koike , Atsushi Takesue , Mitsutoshi Anzai
发明人： Shigeru Kusano , Makoto Koike , Atsushi Takesue , Mitsutoshi Anzai
IPC分类号： C07C211/54
CPC分类号： C07C211/54 , C09K11/06 , C09K2211/1014 , H01L51/0059 , H01L51/0081 , H01L51/5048 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： The present invention provides a tetramine compound represented by the following general formula (1): wherein R1, R2 and R3, which may be the same or different, each represents a hydrogen atom, a tertiary alkyl group having 4 to 8 carbon atoms, an unsubstituted aryl group or an aryl group substituted with a tertiary alkyl group having 4 to 8 carbon atoms, and n represents 3 or 4.
摘要翻译：本发明提供由以下通式（1）表示的四胺化合物：其中可以相同或不同的R 1，R 2和R 3各自表示氢原子，具有4至8个碳原子的叔烷基，未取代的芳基或被碳原子数为4〜8的叔烷基取代的芳基，n表示3或4。

35. 发明授权

US07759030B2 P-terphenyl compound and photosensitive body for electrophotography using such compound 有权
标题翻译：对三联苯化合物和使用这种化合物的电子照相的感光体
公开(公告)号：US07759030B2
公开(公告)日：2010-07-20
申请号：US12569012
申请日：2009-09-29
申请人： Katsumi Abe , Atsushi Takesue , Shinya Nagai , Mitsutoshi Anzai
发明人： Katsumi Abe , Atsushi Takesue , Shinya Nagai , Mitsutoshi Anzai
IPC分类号： G03G15/02
CPC分类号： C07C217/84 , C07C211/60 , C07C2602/08 , G03G5/0605 , G03G5/0607 , G03G5/0614
摘要： The present invention provides p-terphenyl compounds represented by the following general formula (1) and (2): and an electrophotographic photoconductor containing the compound. According to the invention, a charge transporting agent having improved solubility in an organic solvent and an electrophotographic photoconductor excellent in drift mobility and having high sensitivity and high durability are provided.
摘要翻译：本发明提供由以下通式（1）和（2）表示的对三联苯化合物：和含有该化合物的电子照相感光体。根据本发明，提供了在有机溶剂中具有改善的溶解度的电荷输送剂和漂移迁移率优异并且具有高灵敏度和高耐久性的电子照相感光体。

36. 发明申请

US20100015542A1 P-TERPHENYL COMPOUND AND PHOTOSENSITIVE BODY FOR ELECTROPHOTOGRAPHY USING SUCH COMPOUND 有权
标题翻译：使用这种化合物的电子显微镜的P-TERPHENYL化合物和感光体
公开(公告)号：US20100015542A1
公开(公告)日：2010-01-21
申请号：US12569012
申请日：2009-09-29
申请人： Katsumi Abe , Atsushi Takesue , Shinya Nagai , Mitsutoshi Anzai
发明人： Katsumi Abe , Atsushi Takesue , Shinya Nagai , Mitsutoshi Anzai
IPC分类号： G03G5/00 , C07C211/55
CPC分类号： C07C217/84 , C07C211/60 , C07C2602/08 , G03G5/0605 , G03G5/0607 , G03G5/0614
摘要： The present invention provides p-terphenyl compounds represented by the following general formula (1) and (2): and an electrophotographic photoconductor containing the compound. According to the invention, a charge transporting agent having improved solubility in an organic solvent and an electrophotographic photoconductor excellent in drift mobility and having high sensitivity and high durability are provided.
摘要翻译：本发明提供由以下通式（1）和（2）表示的对三联苯化合物：和含有该化合物的电子照相感光体。根据本发明，提供了在有机溶剂中具有改善的溶解度的电荷输送剂和漂移迁移率优异并且具有高灵敏度和高耐久性的电子照相感光体。

37. 发明授权

US06897000B2 Charge controlling agent, method for producing the same and toner for developing electrostatic image 失效
标题翻译：电荷控制剂，其制造方法和静电图像显影用调色剂
公开(公告)号：US06897000B2
公开(公告)日：2005-05-24
申请号：US10296207
申请日：2001-11-06
申请人： Shinji Otani , Noriyuki Suzuki , Hideyuki Otsuka , Mitsutoshi Anzai
发明人： Shinji Otani , Noriyuki Suzuki , Hideyuki Otsuka , Mitsutoshi Anzai
IPC分类号： G03G9/097
CPC分类号： G03G9/09783 , G03G9/097
摘要： A method for producing a charge controlling agent comprisinig a reaction product of an aromatic hydroxycarboxylic acid and a calcium compound bonded by at least one bondinig system selected from the group consisting of coordinate bonding, covalent bonding and ionic bonding, characterized in that the aromatic hydroxycarboxylic acid and the calcium compound are reacted by dropwise adding a solution of the aromatic hydroxycarboxylic acid to a solution of the calcium compound as a metal-imparting agent, a charge controlling agent produced by said method, which has a shape coefficient (SF-1) average value of at most 250 and a shape coefficient (SF-2) average value of at most 200, and an electrostatic image developing toner containing said charge controlling agent having a presence ratio on a toner surface of at least 2.0 mg/1 g of toner.
摘要翻译：一种电荷控制剂的制备方法，其特征在于，所述电荷控制剂包括通过选自由配位键合，共价键合和离子键合组成的组中的至少一种键合系键合的芳香族羟基羧酸和钙化合物的反应产物，其特征在于，所述芳族羟基羧酸并且通过将芳族羟基羧酸的溶液滴加到作为金属赋予剂的钙化合物的溶液中，通过将形成系数（SF-1）平均值（SF-1）平均为值至多为250，形状系数（SF-2）平均值至多为200，并且含有所述电荷控制剂的静电图像显影调色剂在调色剂表面上的存在比为至少2.0mg / 1g调色剂。

38. 发明授权

US5512400A Hydrazone compound and electrophotographic photoreceptor and organic electroluminescent element both containing the same 失效
标题翻译：腙化合物和电子照相感光体和含有相同的有机电致发光元件
公开(公告)号：US5512400A
公开(公告)日：1996-04-30
申请号：US356126
申请日：1994-12-15
申请人： Atsushi Takesue , Yasuo Murakami , Takanobu Watanabe , Mitsutoshi Anzai
发明人： Atsushi Takesue , Yasuo Murakami , Takanobu Watanabe , Mitsutoshi Anzai
IPC分类号： C07D223/26 , C07D223/28 , C09K11/06 , G03G5/06 , H01L51/50 , H05B33/12 , H05B33/22
CPC分类号： G03G5/067 , C07D223/26 , C07D223/28 , G03G5/0614 , G03G5/0616 , G03G5/0642 , G03G5/0668
摘要： There are provided a hydrazone compound represented by formula (I), an electrophotographic photoreceptor which has a photosensitive layer containing the compound on an electrically conductive support, and an organic electroluminescent element containing the compound as a charge transporting material: ##STR1## wherein Ar.sub.1 represents a substituted or unsubstituted phenylene group, a substituted or unsubstituted naphthylene group, a substituted or unsubstituted biphenylene group, or a substituted or unsubstituted anthrylene group, Ar.sub.2 represents a substituted or unsubstituted aryl group, R.sub.1 and R.sub.2 each independently represents a hydrogen atom, a halogen atom, an unsubstituted alkyl group, or an unsubstituted alkoxy group, R.sub.3 represents an unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted aryl group, Z represents an ethylene group or a vinylene group, and n is 0 or 1.
摘要翻译：提供由式（I）表示的腙化合物，具有在导电载体上含有化合物的感光层的电子照相感光体和含有该化合物作为电荷传输材料的有机电致发光元件：（I）其中Ar 1表示取代或未取代的亚苯基，取代或未取代的亚萘基，取代或未取代的亚联苯基或取代或未取代的亚蒽基，Ar 2表示取代或未取代的芳基，R 1和R 2各自独立地表示氢原子，卤素原子，未取代的烷基或未取代的烷氧基，R3表示未取代的烷基，取代或未取代的芳烷基或取代或未取代的芳基，Z表示亚乙基或亚乙烯基，n表示是0或1。

39. 发明授权

US5413891A Electrostatic image developing toner 失效
标题翻译：静电图像显影墨粉
公开(公告)号：US5413891A
公开(公告)日：1995-05-09
申请号：US226861
申请日：1994-04-13
申请人： Yuji Matsuura , Osamu Mukudai , Mitsutoshi Anzai , Kayoko Watanabe
发明人： Yuji Matsuura , Osamu Mukudai , Mitsutoshi Anzai , Kayoko Watanabe
IPC分类号： G03G9/097
CPC分类号： G03G9/09733 , G03G9/09766 , G03G9/09775 , Y10S430/104
摘要： An electrophotographic toner containing a compound of the following formula (1): ##STR1## wherein X is awherein A is an electron attractive group, and each of R.sub.1 and R.sub.2 which are independent of each other, is a hydrogen atom, a halogen atom, an alkyl group, a cycloalkyl group, an alkoxy group, an aryl group, an aralkyl group or a hydroxyl group, or R.sub.1 and R.sub.2 together form a ring), ##STR2## wherein A, R.sub.1 and R.sub.2 are as defined above), or ##STR3## wherein A, R.sub.1 and R.sub.2 are as defined above), and Y is a hydrogen atom, an alkyl group or an aryl group.
摘要翻译：含有下式（1）的化合物的电子照相调色剂：其中X为A，其中A为吸电子基团，R 1和R 2各自独立地为氢原子，卤素原子，烷基，环烷基，烷氧基，芳基，芳烷基或羟基，或者R1和R2一起形成环），其中A，R1和R2 或其中A，R 1和R 2如上所定义），Y为氢原子，烷基或芳基。

40. 发明授权

US5391454A Electrostatic image developing toner 失效
标题翻译：静电图像显影墨粉
公开(公告)号：US5391454A
公开(公告)日：1995-02-21
申请号：US200170
申请日：1994-02-23
申请人： Osamu Mukudai , Yuji Matsuura , Mitsutoshi Anzai , Kayoko Watanabe
发明人： Osamu Mukudai , Yuji Matsuura , Mitsutoshi Anzai , Kayoko Watanabe
IPC分类号： G03G9/097
CPC分类号： G03G9/09775 , G03G9/09758 , Y10S430/104
摘要： An electrostatic image developing toner containing at least one compound selected from the group consisting of sulfonylurea compounds of the following formula (1): ##STR1## wherein A is a phenyl group which may have a substituent, or a naphthyl group which may have a substituent, and each of B and C which are independent of each other, is a hydrogen atom, an alkyl group, a phenyl group which may have a substituent, or a naphthyl group which may have a substituent, or B and C together form a ring; or the following formula (2):D--SO.sub.2 NHCONH--X--NHCONHSO.sub.2 --E (2)wherein each of D and E which are independent of each other, is an alkyl group, a phenyl group which may have a substituent, or a naphthyl group which may have a substituent, and X is a phenylene group which may have a substituent, a biphenylene group which may have a substituent, or a naphthylene group which may have a substituent.
摘要翻译：一种含有至少一种选自下式（1）的磺酰脲化合物的化合物的静电影像显影调色剂：其中A是可以具有取代基的苯基或可以具有取代基的萘基具有取代基，并且彼此独立的B和C中的每一个是氢原子，烷基，可以具有取代基的苯基或可以具有取代基的萘基，或B和C在一起形成戒指或下式（2）表示：D-SO 2 NHCONH-X-NHCONHSO 2 -E（2）其中D和E各自独立地为烷基，可以具有取代基的苯基或萘基可以具有取代基的基团，X是可以具有取代基的亚苯基，可以具有取代基的亚联苯基或可以具有取代基的亚萘基。

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