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公开(公告)号:US5863686A
公开(公告)日:1999-01-26
申请号:US4268
申请日:1998-01-08
申请人: Huoy-Jen Yuh , John S. Chambers , Damodar M. Pai , John F. Yanus
发明人: Huoy-Jen Yuh , John S. Chambers , Damodar M. Pai , John F. Yanus
CPC分类号: G03G5/0614 , G03G5/047 , G03G5/0542 , G03G5/0611 , G03G5/0618 , G03G5/0659
摘要: An electrophotographic imaging member comprisinga supporting substrate,an undercoat layer doped with an donor moleculea charge generating layer comprisingphotoconductive pigment particles,film forming binder andan donor molecule dissolved in the film forming binder, anda charge transport layer,the charge generating layer being located between the substrate and the charge transport layer. A process for fabricating this imaging member is also disclosed.
摘要翻译: 一种电子照相成像构件,包括支撑衬底,掺杂有施主分子的底涂层,包含光导性颜料颗粒的电荷产生层,成膜粘合剂和溶解在成膜粘合剂中的施主分子,电荷传输层,电荷产生层 位于基板和电荷输送层之间。 还公开了一种用于制造该成像构件的工艺。
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72.
公开(公告)号:US5641599A
公开(公告)日:1997-06-24
申请号:US587114
申请日:1996-01-11
IPC分类号: G03G5/14
CPC分类号: G03G5/142
摘要: An electrophotographic imaging member including a substrate, a hole blocking layer, an optional interface adhesive layer, a charge generating layer, and a charge transport layer, the blocking layer comprising solid finely divided organic electron transporting pigment particles having a short hole range, dispersed in a film forming polymer matrix.
摘要翻译: 一种电子照相成像构件,包括基底,空穴阻挡层,可选的界面粘合剂层,电荷产生层和电荷输送层,所述阻挡层包含具有短孔范围的固体细分的有机电子传输颜料颗粒,分散在 成膜聚合物基质。
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公开(公告)号:US5531872A
公开(公告)日:1996-07-02
申请号:US288860
申请日:1994-08-11
申请人: Rachael A. Forgit , Ronald E. Godlove , John S. Chambers , Huoy-Jen Yuh , Robert E. McCumiskey , Kamran U. Zaman , William G. Herbert
发明人: Rachael A. Forgit , Ronald E. Godlove , John S. Chambers , Huoy-Jen Yuh , Robert E. McCumiskey , Kamran U. Zaman , William G. Herbert
CPC分类号: G03G5/0525
摘要: A process is disclosed for fabricating a photoconductive member comprising: depositing a photoconductive material and a charge transport material on a substrate, sequentially in any order, or simultaneously, wherein the photoconductive material, the charge transport material, or both, are electrophoretically deposited onto the substrate from a liquid composition.
摘要翻译: 公开了一种用于制造感光体的方法,包括:依次以任何顺序或同时沉积感光材料和电荷输送材料,其中光电导材料,电荷输送材料或两者电泳沉积在 底物从液体组合物。
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74.
公开(公告)号:US5521047A
公开(公告)日:1996-05-28
申请号:US455242
申请日:1995-05-31
申请人: Huoy-Jen Yuh , John S. Chambers
发明人: Huoy-Jen Yuh , John S. Chambers
CPC分类号: G03G5/0525 , G03G5/0542 , G03G5/0657 , G03G5/0659
摘要: An electrophotographic imaging member having a perylene-containing charge generating layer is prepared by forming a dispersion of a perylene charge generating material in an acetate solvent and applying the dispersion to an electrophotographic imaging member layer by solution coating. An imaging member is prepared by forming an interphase region between a charge generating layer and a charge transport layer.
摘要翻译: 通过在乙酸酯溶剂中形成苝电荷产生材料的分散体并通过溶液涂布将分散体施加到电子照相成像构件层来制备具有含苝电荷产生层的电子照相成像构件。 通过在电荷产生层和电荷输送层之间形成界面区域来制备成像构件。
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公开(公告)号:US5466551A
公开(公告)日:1995-11-14
申请号:US339869
申请日:1994-11-15
申请人: Huoy-Jen Yuh , John W. Spiewak , Christine J. Tarnawskyj , Steven J. Grammatica , Cindy C. Chen , Leon A. Teuscher
发明人: Huoy-Jen Yuh , John W. Spiewak , Christine J. Tarnawskyj , Steven J. Grammatica , Cindy C. Chen , Leon A. Teuscher
IPC分类号: G03G5/14
CPC分类号: G03G5/142
摘要: There is disclosed an electrostatographic imaging member comprising: (a) a supporting substrate including an electrically conductive surface; (b) at least one electrostatographic imaging layer; and (c) an electrically conductive grounding layer adjacent to the at least one imaging layer and in electrical contact with the electrically conductive surface, wherein the grounding layer is comprised of alkyl acrylamidoglycolate alkyl ether polymer.
摘要翻译: 公开了一种静电摄影成像构件,包括:(a)支撑衬底,其包括导电表面; (b)至少一个静电摄影成像层; 和(c)与所述至少一个成像层相邻并且与所述导电表面电接触的导电接地层,其中所述接地层由烷基丙烯酰氨基乙醇酸酯烷基醚聚合物组成。
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公开(公告)号:US5063125A
公开(公告)日:1991-11-05
申请号:US458937
申请日:1989-12-29
申请人: Huoy-Jen Yuh , John W. Spiewak , Constance J. Thornton , John F. Yanus , William W. Limburg , Joseph Mammino
发明人: Huoy-Jen Yuh , John W. Spiewak , Constance J. Thornton , John F. Yanus , William W. Limburg , Joseph Mammino
摘要: A device containing a substrate and an electrically conductive layer including a film forming continuous phase containing a charge transport compound and finely divided electrically conductive particles dispersed in the continuous phase. This device may be coated with at least one photoconductive layer and used in an imaging process.
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