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公开(公告)号:US06194110B1
公开(公告)日:2001-02-27
申请号:US09616145
申请日:2000-07-13
IPC分类号: G03G5047
CPC分类号: G03G5/0661 , G03G5/0614 , G03G5/0657
摘要: A photoconductive imaging member containing a photogenerating layer comprised of a mixture of perylenes, wherein the mixture comprises, for example, (1) 1,3-bis(n-pentylimidoperyleneimido) propane (Formula A), 1,3-bis(2-methylbutylimido peryleneimido)propane (Formula B) and 1-(n-pentylimidoperyleneimido)-3-(2-methylbutylimidoperyleneimido)-propane (Formula C), and (2) an electron acceptor component Formula A 1,3-bis(n-pentylimidoperyleneimido)propane Formula B 1,3-bis(2-methylbutylimidoperyleneimido)propane Formula C 1-(n-pentylimidoperyleneimido)-3-(2-methylbutylimidoperyleneimido)propane
摘要翻译: 含有由苝混合物组成的光生成层的感光成像构件,其中该混合物包括例如(1)1,3-双(正戊酰亚胺基亚酰基)丙烷(式A),1,3-双(2- (式B)和1-(正戊酰亚胺基亚酰亚氨基)-3-(2-甲基丁基亚甲基亚酰亚胺基) - 丙烷(式C),和(2)电子受体组分A1,3 - 双(正戊酰亚胺基亚酰亚氨基)丙烷 B1,3-双(2-甲基丁基亚甲基亚酰亚氨基)丙烷C1-(正戊基亚酰基亚酰亚胺基)-3-(2-甲基丁基亚甲基亚酰亚胺基)丙烷
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公开(公告)号:US6165661A
公开(公告)日:2000-12-26
申请号:US317230
申请日:1999-05-21
IPC分类号: G03G5/047 , G03G5/06 , G03G15/045
CPC分类号: G03G5/047 , G03G5/0661
摘要: A mixture comprised of at least two perylenes and wherein the mixture includes symmetrical perylenes, unsymmetrical perylenes, and unsymmetrical perylenes with dissimilar R.sub.1 and R.sub.2 terminal substituents. The perylene mixtures can be selected for photoconductive imaging members.
摘要翻译: 由至少两个苝构成的混合物,其中混合物包括对称的苝,不对称的苝,以及不相似的R 1和R 2的末端取代基的不对称苝。 可以选择苝混合物用于光导成像构件。
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公开(公告)号:US6051351A
公开(公告)日:2000-04-18
申请号:US316587
申请日:1999-05-21
IPC分类号: C07D519/00 , C09B5/62 , G03G5/06
CPC分类号: G03G5/0657
摘要: Photoconductive imaging members comprised of a mixture of dimeric perylenes as a charge generator, wherein said mixture comprises at least perylenes encompassed by the following formulas, or mixtures thereof ##STR1## wherein R is hydrogen, alkyl, cycloalkyl, oxaalkyl, substituted alkyl, aryl, substituted aryl, aralkyl or substituted aralkyl; and X is a symmetrical bridging moiety, and X--Y represents an unsymmetrical bridging moiety.
摘要翻译: 由二聚苝作为电荷产生剂的混合物组成的光导成像元件,其中所述混合物至少包含下式所包含的苝,或其混合物,其中R是氢,烷基,环烷基,氧杂烷基,取代的烷基,芳基,取代的芳基, 芳烷基或取代的芳烷基; X为对称桥连部分,X-Y表示非对称桥连部分。
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公开(公告)号:US5330867A
公开(公告)日:1994-07-19
申请号:US933852
申请日:1992-08-24
申请人: Cheng-Kuo Hsiao , Ah-Mee Hor , James D. Mayo , Giuseppa Baranyi , Gregory J. Kovacs , Terry L. Bluhm , Zoran D. Popovic , B. W. Anissa Yeung
发明人: Cheng-Kuo Hsiao , Ah-Mee Hor , James D. Mayo , Giuseppa Baranyi , Gregory J. Kovacs , Terry L. Bluhm , Zoran D. Popovic , B. W. Anissa Yeung
CPC分类号: G03G5/0525 , G03G5/0696
摘要: A layered imaging member comprised of a photogenerating layer of titanyl phthalocyanine prepared by depositing amorphous titanyl phthalocyanine on a substrate maintained at a temperature of from below 25.degree. to about minus 30.degree. C.; and contacting the substrate product with an aliphatic alcohol.
摘要翻译: 分层成像构件由通过在保持在低于25℃至约零下30℃的温度下沉积无定形氧钛酞菁而制备的钛酞菁的光生代层组成。 并使基质产物与脂族醇接触。
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公开(公告)号:US07122283B2
公开(公告)日:2006-10-17
申请号:US10823913
申请日:2004-04-14
申请人: Yu Qi , Nan-Xing Hu , H. Bruce Goodbrand , Ah-Mee Hor , Cheng-Kuo Hsiao , Cuong Vong , Gregory McGuire
发明人: Yu Qi , Nan-Xing Hu , H. Bruce Goodbrand , Ah-Mee Hor , Cheng-Kuo Hsiao , Cuong Vong , Gregory McGuire
CPC分类号: G03G5/144 , G03G5/0614 , G03G5/0696 , G03G5/102 , G03G5/142 , G03G5/14704 , G03G5/14773
摘要: A photoconductive member containing, for example, a substrate, a photogenerating layer, a charge transport layer and an overcoat layer wherein the overcoat layer is comprised of a crosslinked siloxane composite containing a caprolactone-siloxane.
摘要翻译: 含有例如基材,光生成层,电荷传输层和外涂层的感光体,其中外涂层由含有己内酯 - 硅氧烷的交联硅氧烷复合体构成。
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公开(公告)号:US06911288B2
公开(公告)日:2005-06-28
申请号:US10439065
申请日:2003-05-15
申请人: H. Bruce Goodbrand , Nan-Xing Hu , Ah-Mee Hor , Cheng-Kuo Hsiao , Yvan Gagnon , Cuong Vong
发明人: H. Bruce Goodbrand , Nan-Xing Hu , Ah-Mee Hor , Cheng-Kuo Hsiao , Yvan Gagnon , Cuong Vong
CPC分类号: G03G5/0507
摘要: An imaging member having a substrate, a charge transport layer having charge transport materials dispersed therein, and an overcoat layer, wherein at least one of the charge transport layer and the overcoat layer comprise nano-size fillers having a particle size of from about 1 to about 250 nanometers.
摘要翻译: 一种成像构件,具有基底,电荷输送材料分散在其中的电荷输送层和外涂层,其中电荷输送层和外涂层中的至少一个包含纳米尺寸填料,其纳米尺寸填料的粒度为约1至 约250纳米。
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公开(公告)号:US4952471A
公开(公告)日:1990-08-28
申请号:US214353
申请日:1988-07-01
申请人: Giuseppa Baranyi , Ah-Mee Hor , Rafik O. Loutfy
发明人: Giuseppa Baranyi , Ah-Mee Hor , Rafik O. Loutfy
IPC分类号: G03G5/06
CPC分类号: G03G5/0653 , G03G5/0614 , G03G5/0657
摘要: Disclosed is an improved layered photoresponsive imaging member comprised of a vacuum evaporated photogenerator layer comprised of fractionally sublimed quinacridone pigments including 2,9-dichloroquinacridone, and an aryl amine hole transport layer comprised of molecules of the following formula ##STR1## dispersed in a resinous binder, and wherein X is selected from the group consisting of halogen and alkyl.
摘要翻译: 公开了一种改进的层状光响应成像构件,其包括由分散升华的包括2,9-二氯喹吖啶酮的喹吖啶酮颜料和由分散在树脂粘合剂中的下式的分子构成的芳基胺空穴传输层的真空蒸镀光发生器层 ,并且其中X选自卤素和烷基。
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公开(公告)号:US4925760A
公开(公告)日:1990-05-15
申请号:US215099
申请日:1988-07-05
IPC分类号: G03G5/06
CPC分类号: G03G5/0614 , G03G5/0609
摘要: Disclosed is an improved layered photoresponsive imaging member comprised of a supporting substrate, a vacuum evaporated photogenerator layer comprised of certain pyranthrone pigments including tribromo-8,16-pyranthrenedione and trichloro-8,16-pyranthrenedione; and an aryl amine hole transport layer comprised of molecules of the following formula: ##STR1## dispersed in a resinous binder and wherein X is selected from the group consisting of halogen and alkyl.
摘要翻译: 公开了一种改进的层状光响应成像构件,其包括支撑衬底,由某些含有三溴-8,16-吡喃并二酮和三氯-8,16-吡喃并二酮二酮的吡喃酮颜料组成的真空蒸发光发生器层; 和由下式的分子组成的芳基胺空穴传输层:分散在树脂粘合剂中的分子,其中X选自卤素和烷基。
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公开(公告)号:US5283144A
公开(公告)日:1994-02-01
申请号:US939760
申请日:1992-09-02
CPC分类号: G03G5/06 , G03G5/0525
摘要: A photoreceptor includes a charge generating layer having: 1) a photogenerating pigment purified by sublimation at a pressure not greater than 10.sup.-3 Torr and subsequent condensation of the photogenerating pigment at a temperature less than about 100.degree. C.; and 2) a film-forming binder.
摘要翻译: 光感受器包括电荷产生层,其具有:1)通过在不大于10-3乇的压力下升华纯化的光生颜料,随后光生颜料在小于约100℃的温度下冷凝; 和2)成膜粘合剂。
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公开(公告)号:US5100752A
公开(公告)日:1992-03-31
申请号:US519984
申请日:1990-05-07
申请人: Cheng-Kuo Hsaio , Ah-Mee Hor , Giuseppa Baranyi , Terry L. Bluhm , James F. Duff , George Liebermann , Eric B. Wasmund
发明人: Cheng-Kuo Hsaio , Ah-Mee Hor , Giuseppa Baranyi , Terry L. Bluhm , James F. Duff , George Liebermann , Eric B. Wasmund
CPC分类号: C09B67/0016 , C09B67/0026 , G03G5/0696
摘要: A process for the preparation of x-metal free phthalocyanine which comprises (i) initially preparing a mixture of alpha- and x-metal free phthalocyanines from alpha-phthalocyanine with a grinding or mixing device, (ii) converting the above mixture to x-metal free phthalocyanine by the addition of an organic solvent, (iii) separating the x-metal free phthalocyanine therefrom, and thereafter washing the x-metal free phthalocyanine with a basic solution.
摘要翻译: 一种制备无金属酞菁的方法,其包括(i)首先由研磨或混合装置制备α-酞菁的α-和/或不含金属的酞菁的混合物,(ii)将上述混合物转化成x- 通过添加有机溶剂的金属游离酞菁,(iii)从其中分离出不含x金属的酞菁,然后用碱性溶液洗涤无金属酞菁。
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