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公开(公告)号：US5386277A
公开(公告)日：1995-01-31
申请号：US37836
申请日：1993-03-29
申请人： Dah A. Hays , Joseph Mammino , Damodar M. Pai , Donald S. Sypula , William H. Wayman , John F. Yanus , Paul J. DeFeo
发明人： Dah A. Hays , Joseph Mammino , Damodar M. Pai , Donald S. Sypula , William H. Wayman , John F. Yanus , Paul J. DeFeo
CPC分类号： G03G15/0818 , G03G15/0803 , G03G2215/0651 , Y10T428/294
摘要： An apparatus for developing a latent image that contains a housing with a supply of a developer of carrier and toner and a coated toner donor member, which member is spaced from the surface on which a latent image Is being recorded. The apparatus also includes a means for advancing the developer material in the chamber of the housing and this means cooperates with the donor means and both means define a region wherein a substantially constant quantity of toner is deposited on the donor member. The apparatus further includes an electrode means positioned near the surface of a dielectric core roll and these electrodes are biased to detach toner from the donor member and to form a donor cloud for developing the latent image. The coated toner transport means can be comprised of a core with a coating of an oxidized polyether carbonate.
摘要翻译： 一种用于显影潜像的装置，其中包含具有载体和调色剂的显影剂的供应的外壳和涂覆的调色剂供体构件，该构件与其上记录有潜像的表面间隔开。 该装置还包括用于将显影剂材料推进到壳体的室中的装置，并且该装置与施主装置配合，并且两种装置限定了其中基本上恒定量的调色剂沉积在供体构件上的区域。 该装置还包括位于介质芯辊表面附近的电极装置，并且这些电极被偏置以从供体构件分离调色剂并形成用于显影潜像的供体云。 涂覆的调色剂输送装置可以由具有氧化聚醚碳酸酯涂层的芯构成。
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公开(公告)号：US5300339A
公开(公告)日：1994-04-05
申请号：US37700
申请日：1993-03-29
申请人： Dan A. Hays , Joseph Mammino , Damodar M. Pai , Donald S. Sypula , William H. Wayman , John F. Yanus , Paul J. DeFeo
发明人： Dan A. Hays , Joseph Mammino , Damodar M. Pai , Donald S. Sypula , William H. Wayman , John F. Yanus , Paul J. DeFeo
CPC分类号： G03G15/0818 , G03G15/0822 , G03G2215/0643 , Y10S428/906 , Y10T428/1352 , Y10T428/139 , Y10T428/254 , Y10T428/31 , Y10T428/31507 , Y10T428/31678
摘要： A coated toner transport roll containing a core with a coating thereover of transporting molecules dispersed in a binder and an oxidizing agent selected from the group consisting of ferric chloride and trifluoroacetic acid. These oxidizing agents can be selected in an amount of from about 1 to about 50 weight percent. Also, the coating possesses a relaxation time of from about 0.0099 millisecond to about 3.5 milliseconds, and a residual voltage of from about 1 to about 10 volts.
摘要翻译： 一种涂布的调色剂输送辊，其含有在其上分散有粘合剂的输送分子之外的涂层的核心和选自氯化铁和三氟乙酸的氧化剂。 这些氧化剂可以以约1至约50重量％的量进行选择。 此外，涂层具有约0.0099毫秒至约3.5毫秒的弛豫时间和约1至约10伏特的残余电压。
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公开(公告)号：US5155200A
公开(公告)日：1992-10-13
申请号：US512234
申请日：1990-04-20
申请人： William W. Limburg , Dale S. Renfer , John F. Yanus , Jean M. Frechet , Sylvie Gauthier , Dasarao K. Murti , Giuseppa Baranyi , Zoran D. Popovic , Rafik O. Loutfy
发明人： William W. Limburg , Dale S. Renfer , John F. Yanus , Jean M. Frechet , Sylvie Gauthier , Dasarao K. Murti , Giuseppa Baranyi , Zoran D. Popovic , Rafik O. Loutfy
CPC分类号： C08G18/329 , G03G5/0575 , G03G5/076 , G03G5/142
摘要： A polyarylamine polymer represented by formula ##STR1## wherein: n is between about 5 and about 5,000, or 0 if p>0,o is between about 0 and about 5,000, or is 0 if p>0 or n=0,p is between about 2 and about 100, or is 0 if n>0,X' and X" are indendently selected from a group having bifunctional linkages,Q is a divalent group derived from certain hydroxy terminated arylamine reactants,Q' is a divalent group derived from a hydroxy terminated polyarylamine containing the group defined for Q and having a weight average molecular weight between about 1000 and about 80,000and the weight average molecular weight of the polyarylamine polymer is between about 10,000 and about 1,000,000.
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公开(公告)号：US5419992A
公开(公告)日：1995-05-30
申请号：US36162
申请日：1993-03-24
申请人： Walter Mychajlowskij , George Liebermann , William W. Limburg , John F. Yanus , Dasarao K. Murti
发明人： Walter Mychajlowskij , George Liebermann , William W. Limburg , John F. Yanus , Dasarao K. Murti
CPC分类号： G03G5/076
摘要： A process for the preparation of aryl amine polycondensation polymers useful in electrophotographic imaging members, which process comprises the interfacial polymerization of an aryl amine diol dissolved in an alkaline aqueous phase with a bifunctional acid halide dissolved in an organic solvent, resulting in polymers with high molecular weight and narrow molecular weight distribution (M.sub.w /M.sub.n) of from between about 50,000 to about 350,000, and a M.sub.w /M.sub.n of from about 1 to about 4.
摘要翻译： 用于制备用于电子照相成像构件的芳基胺缩聚聚合物的方法，该方法包括将溶解在碱性水相中的芳基胺二醇与溶于有机溶剂中的双功能酰卤的界面聚合，得到高分子量的聚合物 重量和窄分子量分布（Mw / Mn）为约50,000至约350,000，Mw / Mn为约1至约4。
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公开(公告)号：US5030532A
公开(公告)日：1991-07-09
申请号：US512231
申请日：1990-04-20
申请人： William W. Limburg , Dale S. Renfer , John F. Yanus , Jean M. Frechet , Sylvie Gauthier , Dasarao K. Murti , Giuseppa Baranyi , Zoran D. Popovic , Rafik O. Loutfy
发明人： William W. Limburg , Dale S. Renfer , John F. Yanus , Jean M. Frechet , Sylvie Gauthier , Dasarao K. Murti , Giuseppa Baranyi , Zoran D. Popovic , Rafik O. Loutfy
CPC分类号： G03G5/076 , C08G18/329 , C08G18/4615 , G03G5/142
摘要： An electrostatographic imaging member comprising a support layer and at least one electrophotoconductive layer, said imaging member comprising a polyarylamine polymer represnted by the formula: ##STR1## wherein: n is between about 5 and about 5,000 or 0 if p>0,o is between about 9 and about 5,000, or is 0 if p>0 or n=0,p is between about 2 and about 100, or is 0 if n>0, X' and X" are independently selected from a group having bifunctional linkages,Q is a divalent group derived from certain hydroxy terminated arylamine reactants,Q' is a divalent group derived from a hydroxy terminated polyarylamine containing the group defined for Q and having a weight average molecular weight between about 1000 and about 80,000and the weight average molecular weight of the polyarylamine polymer is between about 10,000 and about 1,000,000.
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公开(公告)号：US06174636B1
公开(公告)日：2001-01-16
申请号：US09326170
申请日：1999-06-04
申请人： Timothy J. Fuller , John F. Yanus , Damodar M. Pai , Markus R. Silvestri , Ram S. Narang , William W. Limburg , Dale S. Renfer
发明人： Timothy J. Fuller , John F. Yanus , Damodar M. Pai , Markus R. Silvestri , Ram S. Narang , William W. Limburg , Dale S. Renfer
IPC分类号： G03G505
CPC分类号： G03G5/0592 , G03G5/0567 , G03G5/0582
摘要： Disclosed is an imaging member which comprises a conductive substrate, a photogenerating material, and a binder comprising a polymer of the formula wherein A is or a mixture of wherein R is a hydrogen atom, an alkyl group, an aryl group, or mixtures thereof, B is one of specified groups, such as or mixtures thereof, and n is an integer representing the number of repeating monomer units.
摘要翻译： 公开了一种成像构件，其包括导电基底，光生材料和包含糠醛的聚合物的粘合剂A是其中R是氢原子，烷基，芳基或其混合物的混合物，B是一种 的特定基团，例如其混合物，n是表示重复单体单元数目的整数。
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公开(公告)号：US6117967A
公开(公告)日：2000-09-12
申请号：US326169
申请日：1999-06-04
申请人： Timothy J. Fuller , John F. Yanus , Damodar M. Pai , Markus R. Silvestri , Ram S. Narang , William W. Limburg , Dale S. Renfer
发明人： Timothy J. Fuller , John F. Yanus , Damodar M. Pai , Markus R. Silvestri , Ram S. Narang , William W. Limburg , Dale S. Renfer
摘要： Disclosed is a polymer of the formula ##STR1## wherein A is ##STR2## or a mixture of ##STR3## wherein R is a hydrogen atom, an alkyl group, an aryl group, or mixtures thereof, B is one of specified groups, such as ##STR4## or mixtures thereof, and n is an integer representing the number of repeating monomer units.
摘要翻译： 公开了下式的聚合物其中A是其中R为氢原子，烷基，芳基或其混合物的混合物，B为指定基团之一，例如其混合物，n为 表示重复单体单元数的整数。
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公开(公告)号：US6020096A
公开(公告)日：2000-02-01
申请号：US181451
申请日：1998-10-28
申请人： Timothy J. Fuller , Markus R. Silvestri , Damodar M. Pai , John F. Yanus , Raymond K. Crandall , Samuel Kaplan , Karen S. Garland
发明人： Timothy J. Fuller , Markus R. Silvestri , Damodar M. Pai , John F. Yanus , Raymond K. Crandall , Samuel Kaplan , Karen S. Garland
CPC分类号： G03G5/08207 , G03G5/05
摘要： An electrophotographic imaging member comprising a charge generating layer comprising trigonal selenium particles and a charge transport layer, the charge transport layer includinga protonic acid or Lewis acid,a charge transporting small molecule,a film forming polymer, andpolyalkylene-block-polyethylene oxide.This imaging member may be fabricated using a suitable solvent for applying the charge transport layer.
摘要翻译： 电子照相成像部件包括电荷产生层，该电荷产生层包含三角形硒颗粒和电荷传输层，电荷传输层包括质子酸或路易斯酸，电荷输送小分子，成膜聚合物和聚亚烷基嵌段聚环氧乙烷。 该成像构件可以使用适用于施加电荷输送层的溶剂来制造。
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39.发明授权
公开(公告)号：US5882814A
公开(公告)日：1999-03-16
申请号：US976238
申请日：1997-11-21
CPC分类号： G03G5/0578 , G03G5/0564 , G03G5/0567 , G03G5/0571 , G03G5/0575 , G03G5/14752 , G03G5/14756 , G03G5/1476 , G03G5/14765 , G03G5/14769
摘要： Disclosed is an imaging member which comprises a conductive substrate, a photogenerating layer, and a charge transport layer comprising a polymer of the formulae I, II, III, IV, V, VI, VII, VIII, IX, or X as further defined herein.
摘要翻译： 公开了一种成像构件，其包括导电基底，光生代层和电荷输送层，其包含如本文进一步定义的式I，II，III，IV，V，VI，VII，VIII，IX或X的聚合物 。
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公开(公告)号：US5814426A
公开(公告)日：1998-09-29
申请号：US976004
申请日：1997-11-21
申请人： Timothy J. Fuller , Leon A. Teuscher , John F. Yanus , Damodar M. Pai , Kathleen M. Carmichael , Edward F. Grabowski , Paul F. Zukoski
发明人： Timothy J. Fuller , Leon A. Teuscher , John F. Yanus , Damodar M. Pai , Kathleen M. Carmichael , Edward F. Grabowski , Paul F. Zukoski
CPC分类号： G03G5/076 , G03G5/056 , G03G5/0564 , G03G5/0567 , G03G5/0571 , G03G5/0575 , G03G5/0582
摘要： Disclosed is an imaging member which comprises a conductive substrate, a photogenerating material, and a binder which comprises a polymer of the formulae I, II, III, IV, V, VI, VII, VIII, IX, or X as further defined herein.
摘要翻译： 公开了一种成像构件，其包括导电基底，光生材料和粘合剂，其包含如本文进一步定义的式I，II，III，IV，V，VI，VII，VIII，IX或X的聚合物。
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