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公开(公告)号:US06190818B1
公开(公告)日:2001-02-20
申请号:US09519367
申请日:2000-03-06
申请人: Andronique Ioannidis , Markus R. Silvestri , Andrew R. Melnyk , Harry F. Freitas, Jr. , John S. Chambers , Harold F. Hammond , Cindy C. Chen
发明人: Andronique Ioannidis , Markus R. Silvestri , Andrew R. Melnyk , Harry F. Freitas, Jr. , John S. Chambers , Harold F. Hammond , Cindy C. Chen
IPC分类号: G03G500
CPC分类号: G03G5/0525 , G03G5/06
摘要: A process for forming a dispersion including forming a mixture including agglomerates of primary particles, a film forming binder and a solvent for the binder, the primary particles having an average size of less than about 500 nanometers, applying sufficient heat energy to the mixture while stirring to disintegrate the agglomerates into separate primary particles having an average size of less than about 500 nanometers to form a dispersion substantially free of agglomerates, and slowly cooling the dispersion to maintain separation between the primary particles in the dispersion.
摘要翻译: 一种用于形成分散体的方法,包括形成包含初级颗粒,成膜粘合剂和粘合剂溶剂的混合物的混合物,初级颗粒具有小于约500纳米的平均尺寸,向混合物施加足够的热能,同时搅拌至 将附聚物分解成平均尺寸小于约500纳米的分离的初级颗粒,以形成基本上不含附聚物的分散体,并且冷却分散体以保持分散体中初级颗粒之间的分离。
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公开(公告)号:US06946227B2
公开(公告)日:2005-09-20
申请号:US10300643
申请日:2002-11-20
申请人: Liang-Bih Lin , Richard H. Nealey , Ah-Mee Hor , James M. Duff , Timothy P. Bender , Andrew R. Melnyk , Andronique Ioannidis , Harold F. Hammond , Linda L. Ferrarese , Cindy C. Chen , James M. Markovics , Kenny-Tuan T. Dinh
发明人: Liang-Bih Lin , Richard H. Nealey , Ah-Mee Hor , James M. Duff , Timothy P. Bender , Andrew R. Melnyk , Andronique Ioannidis , Harold F. Hammond , Linda L. Ferrarese , Cindy C. Chen , James M. Markovics , Kenny-Tuan T. Dinh
CPC分类号: G03G5/0637 , G03G5/04 , G03G5/047 , G03G5/0607 , G03G5/0609 , G03G5/0612 , G03G5/0614 , G03G5/0651 , G03G5/0696
摘要: A photoconductive imaging member containers of a supporting substrate, and thereover a single layer comprised of a mixture of a photogenerator component, a charge transport component, an electron transport component, and a polymer binder, and wherein the photogenerating component is a pigment.
摘要翻译: 支撑衬底的光导成像构件容器,以及由光生成器组分,电荷传输组分,电子传输组分和聚合物粘合剂的混合物组成的单层,并且其中光生成分是颜料。
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公开(公告)号:US07115345B2
公开(公告)日:2006-10-03
申请号:US10780056
申请日:2004-02-17
申请人: Andronique Ioannidis , Timothy J. Fuller , Nancy L. Belknap , Markus R. Silvestri , Cindy C. Chen , Timothy P. Bender , John F. Graham , James M. Duff , Kenny-Tuan T. Dinh , John F. Yanus , James M. Markovics , Lanhui Zhang
发明人: Andronique Ioannidis , Timothy J. Fuller , Nancy L. Belknap , Markus R. Silvestri , Cindy C. Chen , Timothy P. Bender , John F. Graham , James M. Duff , Kenny-Tuan T. Dinh , John F. Yanus , James M. Markovics , Lanhui Zhang
IPC分类号: G03G5/47
CPC分类号: G03G5/047
摘要: According to the present invention is an electrophotographic imaging member which is a thin dual layer structure comprising a top layer of a durable and wear-resistant layer and a bottom layer which is bipolar. The electrophotographic imaging member of the invention may be top surface charge generating or bottom surface charge generating and in either case has an overall negative charging mode of operation.
摘要翻译: 根据本发明是一种电子照相成像构件,它是一种薄的双层结构,其包括耐用和耐磨层的顶层和双极的底层。 本发明的电子照相成像构件可以是顶表面电荷产生或底面电荷产生,并且在任一情况下都具有总体负充电操作模式。
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公开(公告)号:US07291432B2
公开(公告)日:2007-11-06
申请号:US10807073
申请日:2004-03-23
申请人: Liang-Bih Lin , Surendar Jevadev , Markus R. Silvestri , James M. Markovics , Andronique Ioannidis , Linda L. Ferrarese , John S. Chambers , Anna M. Main
发明人: Liang-Bih Lin , Surendar Jevadev , Markus R. Silvestri , James M. Markovics , Andronique Ioannidis , Linda L. Ferrarese , John S. Chambers , Anna M. Main
IPC分类号: G03G5/04
CPC分类号: G03G5/0605 , G03G5/04 , G03G5/0607 , G03G5/0609 , G03G5/0614 , G03G5/0637 , G03G5/0653 , G03G5/0696
摘要: A photoconductive imaging member with linear and proportional collection efficiencies and substantially constant photoinduced characteristics comprised of a supporting substrate, and thereover in, for example, certain weight ratios, a single layer comprised of a mixture of a photogenerator component, a charge transport component, an electron transport component, and a polymer binder, and wherein the photogenerating component is a pigment.
摘要翻译: 具有线性和成比例的收集效率和基本上恒定的光诱导特性的感光成像构件,其由支撑衬底组成,并且在例如某些重量比中,包括由光生器组件,电荷传输组件, 电子传输组分和聚合物粘合剂,并且其中光生成分是颜料。
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公开(公告)号:US07270926B2
公开(公告)日:2007-09-18
申请号:US11012506
申请日:2004-12-15
申请人: Lanhui Zhang , Cindy C. Chen , Nancy Lynn Belknap , Francisco J. Lopez , Liang-Bih Lin , Andronique Ioannidis , Ed J. Radigan , John S. Chambers
发明人: Lanhui Zhang , Cindy C. Chen , Nancy Lynn Belknap , Francisco J. Lopez , Liang-Bih Lin , Andronique Ioannidis , Ed J. Radigan , John S. Chambers
IPC分类号: G03G5/06
CPC分类号: C08J3/095 , C08J2327/06 , G03G5/0514 , G03G5/0525 , G03G5/0539 , G03G5/0542 , G03G5/0546 , G03G5/0696
摘要: A process for preparing a charge generating layer comprising dispersing photoconductive phthalocyanine particles in a polymer matrix, the matrix comprising a polymeric film-forming reaction product of vinyl chloride, vinyl acetate, maleic acid, and hydroxyalkyl acrylate, in a solution of n-butyl acetate and methyl isobutyl ketone. An electrophotographic imaging member is also prepared comprising a charge generating layer prepared according to this process.
摘要翻译: 一种制备电荷产生层的方法,包括将光导酞菁颗粒分散在聚合物基质中,所述基质包括氯乙烯,乙酸乙烯酯,马来酸和丙烯酸羟烷基酯的聚合物成膜反应产物在乙酸正丁酯 和甲基异丁基酮。 还制备电子照相成像构件,其包括根据该方法制备的电荷产生层。
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公开(公告)号:US07223507B2
公开(公告)日:2007-05-29
申请号:US10408204
申请日:2003-04-04
申请人: Andronique Ioannidis , Nancy L. Belknap , Cindy C. Chen , Lanhui Zhang , Timothy P. Bender , John F. Graham , Ah-Mee Hor , James M. Duff
发明人: Andronique Ioannidis , Nancy L. Belknap , Cindy C. Chen , Lanhui Zhang , Timothy P. Bender , John F. Graham , Ah-Mee Hor , James M. Duff
IPC分类号: G03G5/00
CPC分类号: G03G5/0609 , G03G5/0612 , G03G5/0614 , G03G5/0637 , G03G5/0651
摘要: A photoconductive imaging member comprised of a supporting substrate, and thereover a single layer comprised of a mixture of a photogenerator component, charge transport components, and a certain electron transport component, and a certain polymer binder.
摘要翻译: 由支撑基板构成的感光成像部件,以及由光电子成分,电荷输送成分和某一电子输送成分以及某种聚合物粘合剂的混合物构成的单层。
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公开(公告)号:US06858363B2
公开(公告)日:2005-02-22
申请号:US10408201
申请日:2003-04-04
申请人: Nancy L. Belknap , Cindy C. Chen , Lanhui Zhang , Andronique Ioannidis , James M. Duff , John F. Graham , Timothy P. Bender
发明人: Nancy L. Belknap , Cindy C. Chen , Lanhui Zhang , Andronique Ioannidis , James M. Duff , John F. Graham , Timothy P. Bender
CPC分类号: G03G5/142
摘要: A photoconductive imaging member comprised of a supporting substrate, a hole blocking layer thereover, a photogenerating layer, and a charge transport layer, and wherein the hole blocking layer is comprised of a metallic component and an electron transport component.
摘要翻译: 由支撑基板,其上的空穴阻挡层,光生代层和电荷输送层构成的光电导成像元件,其中,空穴阻挡层由金属成分和电子传输成分构成。
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公开(公告)号:US07297458B2
公开(公告)日:2007-11-20
申请号:US10879426
申请日:2004-06-29
申请人: Nancy L. Belknap , Andronique Ioannidis , Cindy C. Chen , Lanhui Zhang , James M. Duff , John F. Graham , Timothy P. Bender
发明人: Nancy L. Belknap , Andronique Ioannidis , Cindy C. Chen , Lanhui Zhang , James M. Duff , John F. Graham , Timothy P. Bender
IPC分类号: G03G15/02
CPC分类号: G03G5/0651 , G03G5/0609 , G03G5/0618 , G03G5/0637
摘要: A photoconductive member containing a supporting substrate, a photogenerating layer, and a charge transport layer and wherein the photogenerating layer comprises a photogenerating component, and an electron transport component.
摘要翻译: 含有支撑基板,光生成层和电荷输送层的感光体,其中,所述光生成层包含光生成分和电子传输成分。
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公开(公告)号:US07163771B2
公开(公告)日:2007-01-16
申请号:US10879679
申请日:2004-06-29
申请人: Andronique Ioannidis , Zoran D. Popovic , Nancy L. Belknap , John F. Graham , Cindy C. Chen , Peter A. Veneman
发明人: Andronique Ioannidis , Zoran D. Popovic , Nancy L. Belknap , John F. Graham , Cindy C. Chen , Peter A. Veneman
IPC分类号: G03G5/047
CPC分类号: G03G5/0607 , G03G5/0605 , G03G5/0609 , G03G5/0614 , G03G5/0637 , G03G5/0651
摘要: A photoconductive member containing a supporting substrate; a photogenerating layer comprised of a photogenerating component, a hole transport component, an electron transport component, and a polymer binder; and a charge transport layer comprised of a charge transport component, an electron transport component and a polymer binder.
摘要翻译: 含有支撑基材的感光体; 由光生成分,空穴传输成分,电子传递成分和聚合物粘合剂构成的光生成层; 以及由电荷输送组分,电子传递组分和聚合物粘合剂组成的电荷传输层。
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公开(公告)号:US20060127781A1
公开(公告)日:2006-06-15
申请号:US11012506
申请日:2004-12-15
申请人: Lanhui Zhang , Cindy Chen , Nancy Belknap , Francisco Lopez , Liang-Bih Lin , Andronique Ioannidis , Ed Radigan , John Chambers
发明人: Lanhui Zhang , Cindy Chen , Nancy Belknap , Francisco Lopez , Liang-Bih Lin , Andronique Ioannidis , Ed Radigan , John Chambers
IPC分类号: G03G5/06
CPC分类号: C08J3/095 , C08J2327/06 , G03G5/0514 , G03G5/0525 , G03G5/0539 , G03G5/0542 , G03G5/0546 , G03G5/0696
摘要: A process for preparing a charge generating layer comprising dispersing photoconductive phthalocyanine particles in a polymer matrix, the matrix comprising a polymeric film-forming reaction product of vinyl chloride, vinyl acetate, maleic acid, and hydroxyalkyl acrylate, in a solution of n-butyl acetate and methyl isobutyl ketone. An electrophotographic imaging member is also prepared comprising a charge generating layer prepared according to this process.
摘要翻译: 一种制备电荷产生层的方法,包括将光导酞菁颗粒分散在聚合物基质中,所述基质包括氯乙烯,乙酸乙烯酯,马来酸和丙烯酸羟烷基酯的聚合物成膜反应产物在乙酸正丁酯 和甲基异丁基酮。 还制备电子照相成像构件,其包括根据该方法制备的电荷产生层。
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