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公开(公告)号:US06376141B1
公开(公告)日:2002-04-23
申请号:US09833764
申请日:2001-04-13
IPC分类号: G03G506
CPC分类号: G03G5/0648 , G03G5/047 , G03G5/0644 , G03G5/0646 , G03G5/065 , G03G5/0651 , G03G5/0653 , G03G5/0655 , G03G5/0657 , G03G5/0659 , G03G5/0696
摘要: An electrophotographic imaging member with a charge generation section having separate layers of benzimidazole perylene photoconductive pigment and hydroxygallium ptalocyanine photoconductive pigment.
摘要翻译: 具有电荷产生部分的电子照相成像部件,其具有单独的苯并咪唑苝光导性颜料和羟基镓酞菁光导性颜料。
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公开(公告)号:US07569317B2
公开(公告)日:2009-08-04
申请号:US11313978
申请日:2005-12-21
申请人: Satchidanand Mishra , Kathleen M. Carmichael , Yuhua Tong , Anthony M. Horgan , Edward F. Grabowski , Richard L. Post , Susan M. VanDusen
发明人: Satchidanand Mishra , Kathleen M. Carmichael , Yuhua Tong , Anthony M. Horgan , Edward F. Grabowski , Richard L. Post , Susan M. VanDusen
IPC分类号: G03G15/02
CPC分类号: G03G5/0614 , G03G5/043 , G03G5/047
摘要: An imaging member is disclosed which includes a charge generating layer and a charge transport layer. The charge transport layer includes a first charge transport layer adjacent the charge generating layer and at least a second charge transport layer adjacent the first charge transport layer. Each charge transport layer includes a film forming polymer binder and a charge transport material dispersed therein. The first charge transport material has a composition which is the same or different than the second charge transport material and of a lower concentration. It may be selected from an aryl amine, aryl diamine, or combinations thereof. The combination has the effect of reducing charge deficient spots.
摘要翻译: 公开了一种成像构件,其包括电荷产生层和电荷输送层。 电荷传输层包括邻近电荷产生层的第一电荷传输层和与第一电荷传输层相邻的至少第二电荷传输层。 每个电荷输送层包括成膜聚合物粘合剂和分散在其中的电荷输送材料。 第一电荷输送材料具有与第二电荷输送材料相同或不同且浓度较低的组成。 其可以选自芳基胺,芳基二胺或其组合。 该组合具有减少电荷缺陷点的作用。
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公开(公告)号:US07553593B2
公开(公告)日:2009-06-30
申请号:US11472765
申请日:2006-06-22
申请人: Jin Wu , Satchidanand Mishra , Kathleen M. Carmichael , Anthony M. Horgan , Kent J. Evans , Geoffrey M T. Foley , Yonn K. Rasmussen , Edward F. Grabowski , Liang-Bih Lin
发明人: Jin Wu , Satchidanand Mishra , Kathleen M. Carmichael , Anthony M. Horgan , Kent J. Evans , Geoffrey M T. Foley , Yonn K. Rasmussen , Edward F. Grabowski , Liang-Bih Lin
IPC分类号: G03G5/047
CPC分类号: G03G5/0696 , G03G5/0507 , G03G5/051 , G03G5/0614
摘要: A photoconductor containing an optional supporting substrate, a photogenerating layer, and at least one charge transport layer, and wherein the photogenerating layer contains a titanyl phthalocyanine prepared, for example, by dissolving a Type I titanyl phthalocyanine in a solution comprising a trihaloacetic acid and an alkylene halide; adding the mixture comprising the dissolved Type I titanyl phthalocyanine to a solution comprising an alcohol and an alkylene halide thereby precipitating a Type Y titanyl phthalocyanine; and treating the Type Y titanyl phthalocyanine with a monohalobenzene.
摘要翻译: 含有任选的支撑基底,光生代层和至少一个电荷传输层的感光体,其中光生成层含有钛氧酞菁,其例如通过将I型氧钛酞菁溶解在包含三卤代乙酸和 烯化卤; 将包含溶解的I型氧钛酞菁的混合物加入到包含醇和亚烷基卤的溶液中,从而沉淀Y型钛氧酞菁; 并用单卤代苯处理Y型钛酞菁。
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公开(公告)号:US07479358B2
公开(公告)日:2009-01-20
申请号:US11453392
申请日:2006-06-15
申请人: Jin Wu , Kenny-Tuan Dinh , Kathleen M. Carmichael , Michael S. Roetker , Kent J. Evans , Geoffrey M T. Foley , Anthony M. Horgan , Yonn K. Rasmussen , Satchidanand Mishra , Edward F. Grabowski , Liang-Bih Lin , Markus R. Silvestri
发明人: Jin Wu , Kenny-Tuan Dinh , Kathleen M. Carmichael , Michael S. Roetker , Kent J. Evans , Geoffrey M T. Foley , Anthony M. Horgan , Yonn K. Rasmussen , Satchidanand Mishra , Edward F. Grabowski , Liang-Bih Lin , Markus R. Silvestri
IPC分类号: G03G5/047
CPC分类号: G03G5/0507 , G03G5/0567 , G03G5/0582 , G03G5/0614 , G03G5/0696
摘要: An imaging member containing an optional supporting substrate, a photogenerating layer, and at least one charge transport layer of at least one charge transport component, at least one C-ether of the formula wherein R1, R2, R3 and R4 are independently selected from the group consisting of hydrogen, alkyl, aryl, alkoxy, substituted alkyl, substituted aryl, substituted alkoxy, and halogen, and the sum of n plus m (n+m) is from about 1 to about 10, and a thiophosphate.
摘要翻译: 一种成像构件,其包含任选的支撑衬底,光生成层和至少一种电荷传输组分的至少一个电荷传输层,至少一种下式的C - 醚其中R 1,R 2,R 3和R 4独立地选自 由氢,烷基,芳基,烷氧基,取代的烷基,取代的芳基,取代的烷氧基和卤素组成的基团,n + m(n + m)的和为约1至约10,以及硫代磷酸酯。
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公开(公告)号:US07473505B2
公开(公告)日:2009-01-06
申请号:US11453618
申请日:2006-06-15
申请人: Jin Wu , Kenny-Tuan Dinh , Kathleen M. Carmichael , Michael S. Roetker , Kent J. Evans , Geoffrey M T. Foley , Anthony M. Horgan , Yonn K. Rasmussen , Satchidanand Mishra , Edward F. Grabowski , Liang-Bih Lin
发明人: Jin Wu , Kenny-Tuan Dinh , Kathleen M. Carmichael , Michael S. Roetker , Kent J. Evans , Geoffrey M T. Foley , Anthony M. Horgan , Yonn K. Rasmussen , Satchidanand Mishra , Edward F. Grabowski , Liang-Bih Lin
IPC分类号: G03G5/047
CPC分类号: G03G5/0582 , G03G5/047 , G03G5/0567 , G03G5/0614 , G03G5/0696 , G03G5/14704 , G03G5/14708 , G03G5/1476 , G03G5/14778
摘要: A photoconductor containing an optional supporting substrate, a photogenerating layer, and at least one charge transport layer, at least one C-ether of the formula wherein R1, R2, R3 and R4 are independently selected from the group consisting of hydrogen, alkyl, aryl, alkoxy, substituted alkyl, substituted aryl, substituted alkoxy, and halogen, and the sum of n plus m (n+m) is from about 1 to about 10.
摘要翻译: 含有任选的支撑基底,光生成层和至少一个电荷输送层的光电导体,至少一种下式的C - 醚,其中R 1,R 2,R 3和R 4独立地选自氢,烷基,芳基 ,烷氧基,取代的烷基,取代的芳基,取代的烷氧基和卤素,n + m(n + m)的和为约1至约10。
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公开(公告)号:US07445876B2
公开(公告)日:2008-11-04
申请号:US11453621
申请日:2006-06-15
申请人: Jin Wu , Kenny-Tuan Dinh , Kathleen M. Carmichael , Michael S. Roetker , Kent J. Evans , Geoffrey M T. Foley , Anthony M. Horgan , Yonn K. Rasmussen , Satchidanand Mishra , Edward F. Grabowski , Liang-Bih Lin , Markus R. Silvestri
发明人: Jin Wu , Kenny-Tuan Dinh , Kathleen M. Carmichael , Michael S. Roetker , Kent J. Evans , Geoffrey M T. Foley , Anthony M. Horgan , Yonn K. Rasmussen , Satchidanand Mishra , Edward F. Grabowski , Liang-Bih Lin , Markus R. Silvestri
IPC分类号: G03G5/047
CPC分类号: G03G5/0582 , G03G5/0507 , G03G5/0567 , G03G5/0614
摘要: An imaging member containing an optional supporting substrate, a photogenerating layer and at least one charge transport layer of at least one charge transport component, at least one C-ether of the formula wherein R1, R2, R3 and R4 are independently selected from the group consisting of hydrogen, alkyl, aryl, alkoxy, substituted alkyl, substituted aryl, substituted alkoxy, and halogen, and the sum of n plus m (n+m) is from about 1 to about 10, and an optional antioxidant; and wherein a thiophosphate is contained in the photogenerating layer.
摘要翻译: 一种成像构件,其包含任选的支撑衬底,光生成层和至少一种电荷传输组分的至少一个电荷传输层,至少一种下式的C - 醚其中R 1,R 2 R 2,R 3和R 4独立地选自氢,烷基,芳基,烷氧基,取代的烷基,取代的芳基,取代的烷氧基 和卤素,n + m(n + m)的和为约1〜约10,任选的抗氧化剂; 并且其中在所述光产生层中含有硫代磷酸酯。
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公开(公告)号:US20070292785A1
公开(公告)日:2007-12-20
申请号:US11453607
申请日:2006-06-15
申请人: Jin Wu , Kenny-Tuan Dinh , Kathleen M. Carmichael , Michael S. Roetker , Kent J. Evans , Geoffrey M. T. Foley , Anthony M. Horgan , Yonn K. Rasmussen , Satchidanand Mishra , Edward F. Grabowski , Liang-Bih Lin , Markus R. Silvestri
发明人: Jin Wu , Kenny-Tuan Dinh , Kathleen M. Carmichael , Michael S. Roetker , Kent J. Evans , Geoffrey M. T. Foley , Anthony M. Horgan , Yonn K. Rasmussen , Satchidanand Mishra , Edward F. Grabowski , Liang-Bih Lin , Markus R. Silvestri
IPC分类号: G03G5/047
CPC分类号: G03G5/047 , G03G5/0507 , G03G5/0582 , G03G5/0614 , G03G5/062 , G03G5/0696 , G03G5/14704 , G03G5/14708 , G03G5/14778 , Y10S430/103
摘要: An imaging member containing an optional supporting substrate, a photogenerating layer, and at least one charge transport layer of at least one charge transport component, at least one polyphenyl thioether of the formula wherein R1, R2, and R3 are independently selected from the group consisting of hydrogen, alkyl, aryl, alkoxy, substituted alkyl, aryl, alkoxy, and halogen; n is a number of from about 1 to about 10; and a thiophosphate.
摘要翻译: 一种成像构件,其包含任选的支撑基底,光生成层和至少一种电荷输送组分的至少一个电荷输送层,至少一种下式的聚苯硫醚,其中R 1,R 2 > 2,R 3 3独立地选自氢,烷基,芳基,烷氧基,取代的烷基,芳基,烷氧基和卤素; n为约1至约10的数; 和硫代磷酸盐。
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公开(公告)号:US6071661A
公开(公告)日:2000-06-06
申请号:US342389
申请日:1999-06-29
申请人: Bing R. Hsieh , Satchidanand Mishra , Anthony M. Horgan , Richard L. Post , Robert C. U. Yu , Donald C. VonHoene , Edward F. Grabowski , Kathleen M. Carmichael
发明人: Bing R. Hsieh , Satchidanand Mishra , Anthony M. Horgan , Richard L. Post , Robert C. U. Yu , Donald C. VonHoene , Edward F. Grabowski , Kathleen M. Carmichael
IPC分类号: G03G15/04
CPC分类号: G03G5/14756 , G03G5/142 , G03G2215/00957 , Y10S430/131
摘要: An imaging member including: (a) a substrate layer; (b) an imaging layer; and (c) an abrasion resistant layer selected from the group consisting of an overcoating layer and an anti-curl layer, wherein the abrasion resistant layer includes a branched polycarbonate.
摘要翻译: 一种成像构件,包括:(a)基底层; (b)成像层; 和(c)选自外涂层和抗卷曲层的耐磨层,其中耐磨层包括支化聚碳酸酯。
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公开(公告)号:US5591554A
公开(公告)日:1997-01-07
申请号:US587120
申请日:1996-01-11
申请人: Satchidanand Mishra , Robert C. U. Yu , Kathleen M. Carmichael , Edward F. Grabowski , Anthony M. Horgan , William W. Limburg , Sharon E. Normandin , Damodar M. Pai , Richard L. Post , Charles C. Robinson , Brian E. Springett , Donald P. Sullivan , Donald C. VonHoene
发明人: Satchidanand Mishra , Robert C. U. Yu , Kathleen M. Carmichael , Edward F. Grabowski , Anthony M. Horgan , William W. Limburg , Sharon E. Normandin , Damodar M. Pai , Richard L. Post , Charles C. Robinson , Brian E. Springett , Donald P. Sullivan , Donald C. VonHoene
摘要: An electrophotographic imaging member is disclosed including a support substrate having a two layered electrically conductive ground plane layer comprising a layer comprising zirconium over a layer comprising titanium a hole blocking layer, an adhesive layer comprising a copolyester film forming resin, an intermediate layer over and in contact with the adhesive layer, the intermediate layer comprising a carbazole polymer, a charge generation layer comprising a perylene or a phthalocyanine, and a hole transport layer, said hole transport layer being substantially non-absorbing in the spectral region at which the charge generation layer generates and injects photogenerated holes but being capable of supporting the injection of photogenerated holes from said charge generation layer and transporting said holes through said charge transport layer.
摘要翻译: 公开了一种电子照相成像构件,其包括具有两层导电接地平面层的支撑衬底,所述两层导电接地平面层包括在包括钛的空穴阻挡层的层上的包含锆的层,包含共聚酯膜形成树脂的粘合剂层, 与粘合剂层接触,中间层包含咔唑聚合物,包含苝或酞菁的电荷产生层和空穴传输层,所述空穴传输层在电荷产生层的光谱区域基本上不吸收 产生并注入光生孔,但是能够支持从所述电荷产生层注入光生孔,并将所述孔传送通过所述电荷输送层。
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公开(公告)号:US07754404B2
公开(公告)日:2010-07-13
申请号:US11320459
申请日:2005-12-27
申请人: Satchidanand Mishra , Kathleen M. Carmichael , Anthony M. Horgan , Markus R. Silvestri , Satish Parikh , Edward F. Grabowski , Kenny-tuan Dinh , Richard L. Post , Donald J. Goodman
发明人: Satchidanand Mishra , Kathleen M. Carmichael , Anthony M. Horgan , Markus R. Silvestri , Satish Parikh , Edward F. Grabowski , Kenny-tuan Dinh , Richard L. Post , Donald J. Goodman
IPC分类号: G03G5/147
CPC分类号: G03G5/14 , G03G5/10 , G03G5/14752 , G03G5/14791 , G03G5/14795
摘要: The presently disclosed embodiments are directed to overcoat layers useful in electrostatography. More particularly, the embodiments pertain to an electrostatographic imaging member with an improved overcoat layer including a polymeric binder that lowers the surface energy involved and reduces friction.
摘要翻译: 目前公开的实施方案涉及可用于静电照相术的外涂层。 更具体地,实施例涉及一种具有改进的外涂层(包括聚合物粘合剂)的静电成像构件,其降低所涉及的表面能并减少摩擦。
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