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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:US20080305415A1
公开(公告)日:2008-12-11
申请号:US11811455
申请日:2007-06-11
申请人: Jin Wu , Daniel V. Levy , Liang-Bih Lin , Lin Ma
发明人: Jin Wu , Daniel V. Levy , Liang-Bih Lin , Lin Ma
IPC分类号: G03G15/02
CPC分类号: G03G5/0696 , G03G5/0614 , G03G5/14704 , G03G5/14734 , G03G5/14769 , G03G5/14791
摘要: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, at least one charge transport layer comprised of at least one charge transport component, and an overcoating layer in contact with and contiguous to the top charge transport layer, and which overcoating is comprised of a polymer, an optional overcoating charge transport component, and needle shaped particles with an aspect ratio of from 2 to about 200.
摘要翻译: 一种光电导体,其包括例如支撑衬底,光生成层,至少一个电荷传输层,其由至少一个电荷传输组分构成,以及与顶部电荷传输层接触并邻近顶部电荷传输层的外涂层,以及所述外涂层 由聚合物,任选的外涂层电荷输送组分和纵横比为2至约200的针状颗粒组成。
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公开(公告)号:US07462433B2
公开(公告)日:2008-12-09
申请号:US11213522
申请日:2005-08-26
申请人: Jin Wu , Daniel V. Levy , Liang-bih Lin , Marc J. Livecchi
发明人: Jin Wu , Daniel V. Levy , Liang-bih Lin , Marc J. Livecchi
IPC分类号: G03G15/04
摘要: The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to a photoreceptor additive to improve image quality.
摘要翻译: 目前公开的实施例一般涉及电子照相成像构件,例如层状感光体结构,以及制造和使用它们的方法。 更具体地,实施方案涉及用于提高图像质量的光感受器添加剂。
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公开(公告)号:US20080292982A1
公开(公告)日:2008-11-27
申请号:US11807028
申请日:2007-05-24
申请人: Daniel V. Levy , Liang-Bih Lin , Jin Wu
发明人: Daniel V. Levy , Liang-Bih Lin , Jin Wu
CPC分类号: C09B69/108 , C09B47/045 , C09B47/08 , G03G5/056 , G03G5/0564 , G03G5/0578 , G03G5/0614 , G03G5/0696 , G03G2215/00957
摘要: A photoconductor comprising an optional supporting substrate, a fluorogallium phthalocyanine containing photogenerating layer, and at least one charge transport layer.
摘要翻译: 一种光电导体,包括任选的支撑衬底,含有含氟镓酞菁的光生成层和至少一个电荷输送层。
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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:US07419750B2
公开(公告)日:2008-09-02
申请号:US11491813
申请日:2006-07-24
IPC分类号: G03G5/043
CPC分类号: G03G5/104
摘要: The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to the incorporation of esters of phosphoric acid in the anticurl back coating to reduce or eliminate static charge buildup in the imaging member and to improve image quality.
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公开(公告)号:US07384718B2
公开(公告)日:2008-06-10
申请号:US11213973
申请日:2005-08-30
申请人: Jin Wu , John J. Wilbert , Linda L. Ferrarese , Liang-bih Lin
发明人: Jin Wu , John J. Wilbert , Linda L. Ferrarese , Liang-bih Lin
IPC分类号: G03G5/05
CPC分类号: G03G5/0535
摘要: A composition that finds particular utility in forming a charge generating layer of an imaging member includes at least one charge generating material, at least one polymer binder and at least one oxidized polyolefin polymer or copolymer. The oxidized polyolefin is able to impart a thixotropic rheology to the composition, and also is able to act as an anti-settling and anti-sagging agent in the composition.
摘要翻译: 在形成成像构件的电荷产生层中特别有用的组合物包括至少一种电荷产生材料,至少一种聚合物粘合剂和至少一种氧化聚烯烃聚合物或共聚物。 氧化聚烯烃能够赋予组合物触变性流变性,并且还能够作为组合物中的抗沉降和抗流挂剂。
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公开(公告)号:US20080057428A1
公开(公告)日:2008-03-06
申请号:US11512841
申请日:2006-08-30
申请人: Jin Wu , John S. Chambers , Francisco J. Lopez , Daniel V. Levy , Liang-Bih Lin
发明人: Jin Wu , John S. Chambers , Francisco J. Lopez , Daniel V. Levy , Liang-Bih Lin
IPC分类号: G03G5/047
CPC分类号: G03G5/0696 , G03G5/047 , G03G5/051 , G03G5/0564 , G03G5/0609 , G03G5/0614 , G03G5/0629 , Y10T428/12743 , Y10T428/23
摘要: A photoconductor containing an optional supporting substrate, a photogenerating layer thereover, and at least one charge transport layer, and wherein the photogenerating layer contains a chelating agent, and a Type V 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: 一种光电导体,其含有任选的支撑衬底,其上的光生层和至少一个电荷输送层,并且其中所述光生成层含有螯合剂,以及例如通过将I型氧钛酞菁溶解在 包含三卤代乙酸和亚烷基卤的溶液; 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:US20080032220A1
公开(公告)日:2008-02-07
申请号:US11496791
申请日:2006-08-01
申请人: Daniel V. Levy , Jin Wu , Liang-Bih Lin , Francisco J. Lopez
发明人: Daniel V. Levy , Jin Wu , Liang-Bih Lin , Francisco J. Lopez
IPC分类号: G03G5/14
CPC分类号: G03G5/144 , G03G5/047 , G03G5/0603 , G03G5/0614 , G03G5/0696 , G03G5/10
摘要: A photoconductor containing a substrate, a layer thereover, which layer contains, for example, a polyol resin, an aminoplast resin, a silicone free polyester, and a metal oxide dispersed therein; and at least one imaging layer formed on the polyol resin containing layer.
摘要翻译: 含有基材,其上的层的光电导体,该层包含例如多元醇树脂,氨基塑料树脂,无硅酮聚酯和分散在其中的金属氧化物; 以及形成在多元醇树脂含有层上的至少一个成像层。
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