Phthalocyanine composition and photoconductive material, electrophotographic photoreceptor cartridge, and image-forming apparatus each employing the composition
    2.
    发明授权

    公开(公告)号:US07981581B2

    公开(公告)日:2011-07-19

    申请号:US10591767

    申请日:2005-03-04

    IPC分类号: G03G5/047

    摘要: A phthalocyanine composite with high sensitivity and low environmental dependence is provided.It comprises both at least one phthalocyanine compound expressed by general formula (1) and at least one phthalocyanine compound expressed by general formula (2): where, in the general formulae (1) and (2),M1 represents at least one arbitrary atom or atomic group that is capable of binding to a phthalocyanine,M2 represents an atom, or an atomic group containing an atom, selected from the second and subsequent periods of the periodic table and capable of binding to a phthalocyanine, M1 and M2 being different in kind from each other,X1-X4 represent, independently of each other, a halogen atom, anda, b, c, and d represent, independently of each other, an integer between 0 and 4 and satisfy a+b+c+d≧1.

    摘要翻译: 提供了一种具有高灵敏度和低环境依赖性的酞菁复合物。 它包括由通式(1)表示的至少一种酞菁化合物和由通式(2)表示的至少一种酞菁化合物:其中,在通式(1)和(2)中,M 1表示至少一个任意的原子 或能够与酞菁结合的原子团,M2表示选自周期表的第二和随后时期的能够与酞菁结合的原子或含有原子的原子团,M1和M2不同于 彼此相同,X1-X4彼此独立地表示卤素原子,a,b,c和d彼此独立地表示0和4之间的整数,满足+ b + c + d ≥1。

    Phthalocyanine crystal, and electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image-forming device using the same
    3.
    发明授权
    Phthalocyanine crystal, and electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image-forming device using the same 有权
    酞菁结晶和电子照相感光体,电子照相感光体盒和使用其的图像形成装置

    公开(公告)号:US09296899B2

    公开(公告)日:2016-03-29

    申请号:US12293830

    申请日:2007-03-20

    摘要: Provided is an excellent phthalocyanine crystal having high sensitivity and little fluctuation in sensitivity for a humidity change in a use environment and applicable to the martial for solar battery, electronic paper, electrophotographic photoreceptor, etc. Namely, phthalocyanine crystal obtained by bringing a phthalocyanine crystal precursor into contact with an aromatic aldehyde compound to convert the crystal form. Also, provided is an electrophotographic photoreceptor that not only exhibits high sensitivity but also has little fluctuation in sensitivity for a humidity change in a use environment. Further, provided is an electrophotographic photoreceptor cartridge and an image-forming device, both of which can produce a stable quality images for a humidity change in a use environment by using the electrophotographic photoreceptor.

    摘要翻译: 提供了一种优异的酞菁结晶,其在使用环境中的湿度变化的灵敏度高,灵敏度波动小,适用于太阳能电池,电子纸,电子照相感光体等的武器。即,通过将酞菁结晶前体 与芳族醛化合物接触以转化晶体形式。 此外,提供了一种电子照相感光体,其不仅表现出高灵敏度,而且在使用环境中对湿度变化的灵敏度几乎没有波动。 此外,提供了一种电子照相感光体盒和图像形成装置,它们都可以通过使用电子照相感光体在使用环境中产生用于湿度变化的稳定质量图像。

    Phthalocyanine crystal, and electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image-forming device using the same
    4.
    发明授权
    Phthalocyanine crystal, and electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image-forming device using the same 有权
    酞菁结晶和电子照相感光体,电子照相感光体盒和使用其的图像形成装置

    公开(公告)号:US08846282B2

    公开(公告)日:2014-09-30

    申请号:US13441633

    申请日:2012-04-06

    IPC分类号: G03G5/06 C09B67/50 C09B67/12

    摘要: Provided is an excellent phthalocyanine crystal having high sensitivity and little fluctuation in sensitivity for a humidity change in a use environment and applicable to the martial for solar battery, electronic paper, electrophotographic photoreceptor, etc. Namely, phthalocyanine crystal obtained by bringing a phthalocyanine crystal precursor into contact with an aromatic aldehyde compound to convert the crystal form. Also, provided is an electrophotographic photoreceptor that not only exhibits high sensitivity but also has little fluctuation in sensitivity for a humidity change in a use environment. Further, provided is an electrophotographic photoreceptor cartridge and an image-forming device, both of which can produce a stable quality images for a humidity change in a use environment by using the electrophotographic photoreceptor.

    摘要翻译: 提供了一种优异的酞菁结晶,其在使用环境中的湿度变化的灵敏度高,灵敏度波动小,适用于太阳能电池,电子纸,电子照相感光体等的武器。即,通过将酞菁结晶前体 与芳族醛化合物接触以转化晶体形式。 此外,提供了一种电子照相感光体,其不仅表现出高灵敏度,而且在使用环境中对湿度变化的灵敏度几乎没有波动。 此外,提供了一种电子照相感光体盒和图像形成装置,它们都可以通过使用电子照相感光体在使用环境中产生用于湿度变化的稳定质量图像。

    PHTHALOCYANINE CRYSTAL, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE AND IMAGE-FORMING DEVICE USING THE SAME
    5.
    发明申请
    PHTHALOCYANINE CRYSTAL, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE AND IMAGE-FORMING DEVICE USING THE SAME 有权
    PHALALOCYANINE晶体和电子照相光电子产品,电子照相胶卷盒和使用它的成像装置

    公开(公告)号:US20120257907A1

    公开(公告)日:2012-10-11

    申请号:US13441633

    申请日:2012-04-06

    IPC分类号: G03G5/06 G03G15/00 G03G21/18

    摘要: Provided is an excellent phthalocyanine crystal having high sensitivity and little fluctuation in sensitivity for a humidity change in a use environment and applicable to the martial for solar battery, electronic paper, electrophotographic photoreceptor, etc. Namely, phthalocyanine crystal obtained by bringing a phthalocyanine crystal precursor into contact with an aromatic aldehyde compound to convert the crystal form. Also, provided is an electrophotographic photoreceptor that not only exhibits high sensitivity but also has little fluctuation in sensitivity for a humidity change in a use environment. Further, provided is an electrophotographic photoreceptor cartridge and an image-forming device, both of which can produce a stable quality images for a humidity change in a use environment by using the electrophotographic photoreceptor.

    摘要翻译: 提供了一种优异的酞菁结晶,其在使用环境中的湿度变化的灵敏度高,灵敏度波动小,适用于太阳能电池,电子纸,电子照相感光体等的武器。即,通过将酞菁结晶前体 与芳族醛化合物接触以转化晶体形式。 此外,提供了一种电子照相感光体,其不仅表现出高灵敏度,而且在使用环境中对湿度变化的灵敏度几乎没有波动。 此外,提供了一种电子照相感光体盒和图像形成装置,它们都可以通过使用电子照相感光体在使用环境中产生用于湿度变化的稳定质量图像。

    Phthalocyanine Composition and Photoconductive Material, Electrophotographic Photoreceptor Cartridge, and Image-Forming Apparatus Each Employing the Composition
    6.
    发明申请

    公开(公告)号:US20080268357A1

    公开(公告)日:2008-10-30

    申请号:US10591767

    申请日:2005-03-04

    IPC分类号: G03G5/04 G03G15/04 G03G15/00

    摘要: A phthalocyanine composite with high sensitivity and low environmental dependence is provided.It comprises both a at least one phthalocyanine compound expressed by general formula (1) and a at least one phthalocyanine compound expressed by general formula (2): where, in the general formulae (1) and (2), M1 represents at least one arbitrary atom or atomic group that is capable of binding to a phthalocyanine, M2 represents an atom, or an atomic group containing an atom, selected from the second and subsequent periods of the periodic table and capable of binding to a phthalocyanine, M1 and M2 being different in kind from each other, X1-X4 represent, independently of each other, a halogen atom, and a, b, c, and d represent, independently of each other, an integer between 0 and 4 and satisfy a+b+c+d>1.

    摘要翻译: 提供了一种具有高灵敏度和低环境依赖性的酞菁复合物。 它包括由通式(1)表示的至少一种酞菁化合物和由通式(2)表示的至少一种酞菁化合物:其中在通式(1)和(2)中,M 1 代表能够与酞菁结合的至少一个任意的原子或原子团,M 2表示选自第二和后续时期的原子或含有原子的原子团 并且能够结合相互之间不同种类的酞菁,M 1和M 2不同,X 1 -X 相互独立地表示卤素原子,a,b,c和d彼此独立地表示0和4之间的整数,并且满足<β在线式 description =“In-line Formulas”end =“lead”?> a + b + c + d> 1 <?in-line-formula description =“In-line Formulas”end =“tail”?>

    Electrophotographic photoreceptor, drum cartridge employing the electrophotographic photoreceptor, and image-forming apparatus
    7.
    发明授权
    Electrophotographic photoreceptor, drum cartridge employing the electrophotographic photoreceptor, and image-forming apparatus 有权
    电子照相感光体,采用电子照相感光体的感光鼓和图像形成装置

    公开(公告)号:US07217483B2

    公开(公告)日:2007-05-15

    申请号:US11150271

    申请日:2005-06-13

    IPC分类号: G03G5/00

    摘要: The present invention provides an electrophotographic photoreceptor which has high light resistance, has high durability in exposure to oxidizing gases such as ozone and NOx, is excellent in mechanical properties such as printing durability, wearing resistance, marring resistance, and slip properties in repetitions of use, and further has excellent electrical properties. Specifically, the present invention provides an electrophotographic photoreceptor having an electroconductive substrate and provided thereon at least a photosensitive layer having a charge generation material, a charge transport material, and a binder resin.

    摘要翻译: 本发明提供一种具有高耐光性,在暴露于臭氧和NO x等氧化性气体中的高耐久性的电子照相感光体,其机械性能如印刷耐久性,耐磨性,防结块性优异 ,以及重复使用时的滑动性,并且还具有优异的电性能。 具体而言,本发明提供一种电子照相感光体,其具有导电性基体,并且至少设置有具有电荷产生材料,电荷输送材料和粘合剂树脂的光敏层。

    PHTHALOCYANINE CRYSTAL, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE AND IMAGE-FORMING DEVICE USING THE SAME
    9.
    发明申请
    PHTHALOCYANINE CRYSTAL, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE AND IMAGE-FORMING DEVICE USING THE SAME 有权
    PHALALOCYANINE晶体和电子照相光电子产品,电子照相胶卷盒和使用它的成像装置

    公开(公告)号:US20100232830A1

    公开(公告)日:2010-09-16

    申请号:US12293830

    申请日:2007-03-20

    摘要: Provided is an excellent phthalocyanine crystal having high sensitivity and little fluctuation in sensitivity for a humidity change in a use environment and applicable to the martial for solar battery, electronic paper, electrophotographic photoreceptor, etc. Namely, phthalocyanine crystal obtained by bringing a phthalocyanine crystal precursor into contact with an aromatic aldehyde compound to convert the crystal form. Also, provided is an electrophotographic photoreceptor that not only exhibits high sensitivity but also has little fluctuation in sensitivity for a humidity change in a use environment. Further, provided is an electrophotographic photoreceptor cartridge and an image-forming device, both of which can produce a stable quality images for a humidity change in a use environment by using the electrophotographic photoreceptor.

    摘要翻译: 提供了一种优异的酞菁结晶,其在使用环境中的湿度变化的灵敏度高,灵敏度波动小,适用于太阳能电池,电子纸,电子照相感光体等的武器。即,通过将酞菁结晶前体 与芳族醛化合物接触以转化晶体形式。 此外,提供了一种电子照相感光体,其不仅表现出高灵敏度,而且在使用环境中对湿度变化的灵敏度几乎没有波动。 此外,提供了一种电子照相感光体盒和图像形成装置,它们都可以通过使用电子照相感光体在使用环境中产生用于湿度变化的稳定质量图像。

    ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE, AND IMAGE FORMING APPARATUS
    10.
    发明申请
    ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE, AND IMAGE FORMING APPARATUS 审中-公开
    电子照相机,电子照相机墨盒和图像形成装置

    公开(公告)号:US20090245867A1

    公开(公告)日:2009-10-01

    申请号:US12091392

    申请日:2006-10-26

    IPC分类号: G03G15/00 G03G5/06

    摘要: To provide an electrophotographic photoreceptor showing suitable electric characteristics, capable of forming a favorable image even after repeated use for long term and capable of forming a high quality image free from image defects such as a memory phenomenon, an electrophotographic process cartridge using such an electrophotographic photoreceptor, and an image forming apparatus using such an electrophotographic photoreceptor.An electrophotographic photoreceptor comprising a photosensitive layer containing oxytitanium phthalocyanine showing chief diffraction peaks at Bragg angles (2θ±0.2°) of 9.6°, 24.1° and 27.2° to CuKα characteristic X-ray (wavelength: 1.541 Å) obtained by subjecting a phthalocyanine crystal precursor to chemical treatment and then bringing it into contact with an organic solvent, and a hydrazone compound represented by the following formula (1):

    摘要翻译: 为了提供一种具有合适的电特性的电子照相感光体,即使在长时间重复使用之后也能够形成良好的图像并且能够形成没有诸如记忆现象的图像缺陷的高质量图像,使用这种电子照相感光体的电子照相处理盒 以及使用这种电子照相感光体的图像形成装置。 一种电子照相感光体,其包含含有氧钛酞菁的感光层,其显示出对于CuKalpha特征X射线(波长:1.541)的布拉格角(2θ±0.2°)为9.6°,24.1°和27.2°的主要衍射峰, 化学处理的前体,然后使其与有机溶剂接触,和由下式(1)表示的腙化合物: