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公开(公告)号:US08568952B2
公开(公告)日:2013-10-29
申请号:US13358157
申请日:2012-01-25
申请人: Cuong Vong , Marko Saban , Vladislav Skorokhod , Lanhui Zhang , Lin Ma , Norman Chi Su , Zhen Lai
发明人: Cuong Vong , Marko Saban , Vladislav Skorokhod , Lanhui Zhang , Lin Ma , Norman Chi Su , Zhen Lai
IPC分类号: G03G5/047
CPC分类号: G03G5/0525 , G03G5/047
摘要: The present teachings describe a process for mixing comprising obtaining a dispersion of solid particles and an organic solvent wherein the dispersion comprises a particulate solid content of from about 0.5 weight percent to about 10 weight percent. The dispersion is mixed at a resonant frequency of the mixing system.
摘要翻译: 本教导描述了一种混合方法,包括获得固体颗粒和有机溶剂的分散体,其中分散体包含约0.5重量%至约10重量%的颗粒状固体含量。 分散体以混合系统的共振频率混合。
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公开(公告)号:US20080299484A1
公开(公告)日:2008-12-04
申请号:US11809316
申请日:2007-05-31
申请人: Lanhui Zhang , Lin Ma , Keith T. Wong
发明人: Lanhui Zhang , Lin Ma , Keith T. Wong
IPC分类号: G03G5/00
CPC分类号: G03G5/0696 , G03G5/0539 , G03G5/0542 , G03G5/0614
摘要: Methods for making dispersions, which are of various rheologies, various pigment/binder ratios, various particle sizes, and possess less impurities or large particles are provided. These dispersions may be utilized to form layers of photoreceptors.
摘要翻译: 提供各种流变学分散体,各种颜料/粘合剂比例,各种粒径,并且具有较少的杂质或大颗粒的方法。 这些分散体可用于形成感光体层。
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公开(公告)号:US07755759B2
公开(公告)日:2010-07-13
申请号:US11725756
申请日:2007-03-20
申请人: Lanhui Zhang , Lin Ma , Keith Wong , Francisco Lopez , Robert Altavela
发明人: Lanhui Zhang , Lin Ma , Keith Wong , Francisco Lopez , Robert Altavela
IPC分类号: G01N15/02
CPC分类号: G01N15/0205 , G01N21/25 , G01N33/32
摘要: Methods and systems for evaluating pigment dispersions with desired characteristics. More specifically, methods and systems for evaluating particle size of colorless or light color dispersions using a novel parameter described as particle size related scattering index (PSRSI).
摘要翻译: 用于评估具有所需特性的颜料分散体的方法和系统。 更具体地,使用描述为粒度相关散射指数(PSRSI)的新参数来评估无色或浅色分散体的粒度的方法和系统。
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公开(公告)号:US20080234975A1
公开(公告)日:2008-09-25
申请号:US11725756
申请日:2007-03-20
申请人: Lanhui Zhang , Lin Ma , Keith Wong , Francisco Lopez , Robert Altavela
发明人: Lanhui Zhang , Lin Ma , Keith Wong , Francisco Lopez , Robert Altavela
CPC分类号: G01N15/0205 , G01N21/25 , G01N33/32
摘要: Methods and systems for evaluating pigment dispersions with desired characteristics. More specifically, methods and systems for evaluating particle size of colorless or light color dispersions using a novel parameter described as particle size related scattering index (PSRSI).
摘要翻译: 用于评估具有所需特性的颜料分散体的方法和系统。 更具体地,使用描述为粒度相关散射指数(PSRSI)的新参数来评估无色或浅色分散体的粒度的方法和系统。
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公开(公告)号:US20130189616A1
公开(公告)日:2013-07-25
申请号:US13358157
申请日:2012-01-25
申请人: Cuong Vong , Marko Saban , Vladislav Skorokhod , Lanhui Zhang , Lin Ma , Norman C. Su , Zhen Lai
发明人: Cuong Vong , Marko Saban , Vladislav Skorokhod , Lanhui Zhang , Lin Ma , Norman C. Su , Zhen Lai
CPC分类号: G03G5/0525 , G03G5/047
摘要: The present teachings describe a process for mixing comprising obtaining a dispersion of solid particles and an organic solvent wherein the dispersion comprises a particulate solid content of from about 0.5 weight percent to about 10 weight percent. The dispersion is mixed at a resonant frequency of the mixing system.
摘要翻译: 本教导描述了一种混合方法,包括获得固体颗粒和有机溶剂的分散体,其中分散体包含约0.5重量%至约10重量%的颗粒状固体含量。 分散体以混合系统的共振频率混合。
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公开(公告)号:US07799501B2
公开(公告)日:2010-09-21
申请号:US11809316
申请日:2007-05-31
申请人: Lanhui Zhang , Lin Ma , Keith T. Wong
发明人: Lanhui Zhang , Lin Ma , Keith T. Wong
IPC分类号: G03G9/087
CPC分类号: G03G5/0696 , G03G5/0539 , G03G5/0542 , G03G5/0614
摘要: Methods for making dispersions, which are of various rheologies, various pigment/binder ratios, various particle sizes, and possess less impurities or large particles are provided. These dispersions may be utilized to form layers of photoreceptors.
摘要翻译: 提供各种流变学分散体,各种颜料/粘合剂比例,各种粒径,并且具有较少的杂质或大颗粒的方法。 这些分散体可用于形成感光体层。
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公开(公告)号:US20080241720A1
公开(公告)日:2008-10-02
申请号:US11729622
申请日:2007-03-29
申请人: Jin Wu , Daniel V. Levy , Liang-Bih Lin , Lin Ma , Ryan J. Ehmann
发明人: Jin Wu , Daniel V. Levy , Liang-Bih Lin , Lin Ma , Ryan J. Ehmann
IPC分类号: G03G15/02
CPC分类号: G03G5/14 , G03G5/0614 , G03G5/10 , G03G5/104 , G03G5/144
摘要: A photoconductor that contains a first layer, a supporting substrate thereover, a photogenerating layer, and at least one charge transport layer comprised of at least one charge transport component, and wherein the first layer is in contact with the supporting substrate on the reverse side thereof, and which first layer includes a polymer and needle shaped particles with an aspect ratio of from 2 to about 200.
摘要翻译: 一种光电导体,其包含第一层,其上的支撑衬底,光生成层以及由至少一个电荷传输组分组成的至少一个电荷传输层,并且其中所述第一层与其背面的支撑衬底接触 ,并且该第一层包括长宽比为2至约200的聚合物和针状颗粒。
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公开(公告)号:US20080220350A1
公开(公告)日:2008-09-11
申请号:US11714600
申请日:2007-03-06
申请人: Jin Wu , Dennis J. Prosser , Satchidanand Mishra , Liang-Bih Lin , Daniel V. Levy , Lin Ma
发明人: Jin Wu , Dennis J. Prosser , Satchidanand Mishra , Liang-Bih Lin , Daniel V. Levy , Lin Ma
IPC分类号: G03G15/02
CPC分类号: G03G5/0592 , G03G5/0575 , G03G5/0601 , G03G5/0614 , G03G5/0662 , G03G5/14704 , G03G5/14769 , G03G5/14786 , G03G5/14791
摘要: A photoconductor containing a substrate; an undercoat layer thereover wherein the undercoat layer includes an electroconducting component dispersed in a rapid curing polymer matrix; a photogenerating layer, and at least one charge transport layer.
摘要翻译: 含有基材的感光体; 其中底涂层包括分散在快速固化聚合物基质中的导电组分; 光生代层和至少一个电荷传输层。
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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:US07670740B2
公开(公告)日:2010-03-02
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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