公开(公告)号：US10012915B2

公开(公告)日：2018-07-03

申请号：US15638891

申请日：2017-06-30

申请人： CANON KABUSHIKI KAISHA

发明人： Tsutomu Nishida ,  Masato Tanaka ,  Masataka Kawahara ,  Jumpei Kuno ,  Kaname Watariguchi ,  Hidetoshi Hirano

IPC分类号： G03G5/06 ,  G03G5/047 ,  C30B1/10 ,  C09B47/04 ,  C30B29/54

CPC分类号： G03G5/047 ,  C09B47/045 ,  C09B67/0026 ,  G03G5/0696

摘要： An electrophotographic photosensitive member includes a support and a photosensitive layer in this order. The photosensitive layer contains a chlorogallium phthalocyanine crystal obtained by mixing a hydroxygallium phthalocyanine crystal and an aqueous hydrochloric acid solution.

公开(公告)号：US09580447B2

公开(公告)日：2017-02-28

申请号：US13989082

申请日：2011-11-22

申请人： Masaki Maekawa ,  Daisuke Honda ,  Masakazu Enomura

发明人： Masaki Maekawa ,  Daisuke Honda ,  Masakazu Enomura

IPC分类号： C07D487/22 ,  C07F3/06 ,  B01D11/02 ,  B01F3/08 ,  C09B67/14 ,  C09B67/22 ,  C09C1/00 ,  C09C1/62 ,  C09C1/04 ,  C07F1/08 ,  B82Y30/00 ,  C09B67/42 ,  C09B67/16 ,  C09B67/50

CPC分类号： C07F3/06 ,  B01D11/0269 ,  B01F3/0861 ,  B82Y30/00 ,  C01P2004/64 ,  C01P2004/82 ,  C07F1/08 ,  C09B67/0017 ,  C09B67/0019 ,  C09B67/0026 ,  C09B67/0035 ,  C09B67/0092 ,  C09C1/0081 ,  C09C1/04 ,  C09C1/627

摘要： The problem addressed by the present invention is to provide a high heat-resistant phthalocyanine. The phthalocyanine is separated by mixing a phthalocyanine separation solvent and a phthalocyanine solution wherein a phthalocyanine starting material is dissolved in a solvent. The phthalocyanine is wherein having high heat resistance, the decomposition temperature of the separated phthalocyanine being at least 10° C. higher than the decomposition temperature of the phthalocyanine starting material. Also, the phthalocyanine solution may be the result of dissolving at least two types of phthalocyanine starting material in the solvent, the separated phthalocyanine being wherein containing a solid solvent of the at least two types of phthalocyanine starting material and by the decomposition temperature of the separated phthalocyanine being at least 10° C. higher than the decomposition temperature of a mixture of at least two types of phthalocyanine separated by mixing the phthalocyanine separation solvent and each of at least two types of phthalocyanine solution resulting from dissolving each of the at least two types of phthalocyanine starting material in a solvent.

摘要翻译： 本发明解决的问题是提供高耐热酞菁。 通过混合酞菁分离溶剂和酞菁溶液将酞菁原料溶解在溶剂中来分离酞菁。 酞菁具有高耐热性，分离的酞菁的分解温度比酞菁起始原料的分解温度高10℃以上。 此外，酞菁溶液可能是将至少两种类型的酞菁原料溶解在溶剂中的结果，其中分离的酞菁含有至少两种类型的酞菁起始原料的固体溶剂和分离的 酞菁比通过混合酞菁分离溶剂和由至少两种类型的酞菁溶液中分离出的至少两种类型的酞菁溶液中的至少两种类型的酞菁溶液的分解温度高至少两种类型的酞菁的分解温度高至少10℃ 的酞菁原料在溶剂中。

公开(公告)号：US09324956B2

公开(公告)日：2016-04-26

申请号：US14390610

申请日：2013-04-04

申请人： DIC Corporation

发明人： Hideki Etori ,  Hideyuki Murata ,  Shou Inagaki ,  Engel Michael

IPC分类号： H01L51/00 ,  B82Y30/00 ,  C07D487/22 ,  C09B47/06 ,  C09B47/067 ,  C09B47/24 ,  C09B67/50 ,  C09D11/322 ,  C09D11/52 ,  H01L51/05 ,  B82Y40/00 ,  H01L51/42

CPC分类号： H01L51/0078 ,  B82Y30/00 ,  B82Y40/00 ,  C07D487/22 ,  C09B47/065 ,  C09B47/0678 ,  C09B47/24 ,  C09B67/0019 ,  C09B67/0023 ,  C09B67/0026 ,  C09B67/0035 ,  C09D11/322 ,  C09D11/52 ,  H01L51/0003 ,  H01L51/0007 ,  H01L51/0545 ,  H01L51/4206 ,  Y02E10/549 ,  Y02P70/521

摘要： There is provided an organic semiconductor material with which it is possible to manufacture an electronic element by a wet process which is low cost. Furthermore, the object is to provide an organic semiconductor electronic element which is hardly broken, light in weight and inexpensive, and has high characteristic. According to the present invention, it has been found that it is possible to provide an organic semiconductor material in which performance is improved and which is suitable for a wet process by optimizing a phthalocyanine derivative which configures a phthalocyanine nano-sized substance and the completion of the present invention has been reached. Furthermore, it is possible to provide an electronic element which has high durability, is hardly broken, light in weight, inexpensive and has high characteristic by using the organic semiconductor material in an electronic element active part (a semiconductor layer).

摘要翻译： 提供了一种有机半导体材料，可以通过低成本的湿法制造电子元件。 另外，本发明的目的在于提供一种几乎不破碎，重量轻，价廉的有机半导体电子元件，具有高特性。 根据本发明，已经发现可以提供一种有机半导体材料，其中性能得到改善，并且适用于通过优化构成酞菁纳米尺寸物质的酞菁衍生物和完成 已经达到了本发明。 此外，通过在电子元件有源部（半导体层）中使用有机半导体材料，可以提供耐久性高，难以断裂，重量轻，便宜并且具有高特性的电子元件。

公开(公告)号：US20160091807A1

公开(公告)日：2016-03-31

申请号：US14888646

申请日：2014-05-22

申请人： CANON KABUSHIKI KAISHA

发明人： Masato Tanaka ,  Tsutomu Nishida ,  Masataka Kawahara

IPC分类号： G03G15/00

CPC分类号： G03G5/0696 ,  C09B47/045 ,  C09B57/008 ,  C09B67/0026 ,  G03G5/06

摘要： The present invention provides an electrophotographic photosensitive member comprising a support, and a photosensitive layer formed on the support, wherein the photosensitive layer contains a phthalocyanine crystal in which a 4-piperidone compound represented by the following formula (1) is contained.

摘要翻译： 本发明提供了一种电子照相感光构件，其包括载体和形成在载体上的感光层，其中感光层含有其中含有下式（1）表示的4-哌啶酮化合物的酞菁结晶。

公开(公告)号：US09296899B2

公开(公告)日：2016-03-29

申请号：US12293830

申请日：2007-03-20

申请人： Mitsuo Wada ,  Kazutaka Ida ,  Teruyuki Mitsumori ,  Hiroaki Takamura ,  Tadashi Mizushima

发明人： Mitsuo Wada ,  Kazutaka Ida ,  Teruyuki Mitsumori ,  Hiroaki Takamura ,  Tadashi Mizushima

IPC分类号： G03G21/16 ,  C09B67/12 ,  C09B67/50 ,  G03G5/06

CPC分类号： G03G5/0696 ,  C09B47/045 ,  C09B67/0016 ,  C09B67/0026

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。

公开(公告)号：US08846282B2

公开(公告)日：2014-09-30

申请号：US13441633

申请日：2012-04-06

申请人： Mitsuo Wada ,  Kazutaka Ida ,  Teruyuki Mitsumori ,  Hiroaki Takamura ,  Tadashi Mizushima

发明人： Mitsuo Wada ,  Kazutaka Ida ,  Teruyuki Mitsumori ,  Hiroaki Takamura ,  Tadashi Mizushima

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

CPC分类号： G03G5/0696 ,  C09B47/045 ,  C09B67/0016 ,  C09B67/0026

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。

公开(公告)号：US20140212804A1

公开(公告)日：2014-07-31

申请号：US14167906

申请日：2014-01-29

申请人： CANON KABUSHIKI KAISHA

发明人： Tsutomu Nishida ,  Masato Tanaka ,  Masataka Kawahara

IPC分类号： G03C1/735

CPC分类号： G03G5/0662 ,  C09B67/0026 ,  C09B67/0083 ,  G03C1/735 ,  G03G5/0696

摘要： A solution of a gallium phthalocyanine contains a compound of formula (1) and a gallium phthalocyanine of formula (2), H2N—CH2—R1—CH2—NH2  (1) wherein R1 represents a single bond, or a substituted or unsubstituted alkylene group having 1 to 10 main-chain carbon atoms, a substituent of the substituted alkylene group is an alkyl group having 1 to 3 carbon atoms, an alkyl group having 1 to 3 carbon atoms and being substituted with an amino group, or a hydroxy group, one of the carbon atoms in the main chain of the alkylene group may be replaced with an oxygen atom, a sulfur atom, or a bivalent group represented by the formula —NR2—, and R2 represents a hydrogen atom, an alkyl group having 1 to 3 carbon atoms, or an alkyl group having 1 to 3 carbon atoms and being substituted with an amino group, and wherein X1 represents a chlorine atom or hydroxy group.

摘要翻译： 镓酞菁的溶液含有式（1）的化合物和式（2）的镓酞菁，其中R 1表示单键的H 2 N-CH 2 -R 1 -CH 2 -NH 2（1）或取代或未取代的亚烷基 具有1至10个主链碳原子，取代的亚烷基的取代基是具有1至3个碳原子的烷基，具有1至3个碳原子并被氨基取代的烷基或羟基， 亚烷基的主链中的碳原子之一可以被氧原子，硫原子或式-NR2-表示的二价基取代，R2表示氢原子，具有1〜 3个碳原子或具有1至3个碳原子并被氨基取代的烷基，其中X1表示氯原子或羟基。

公开(公告)号：US20130137025A1

公开(公告)日：2013-05-30

申请号：US13688846

申请日：2012-11-29

申请人： CANON KABUSHIKI KAISHA

发明人： Masataka Kawahara ,  Masato Tanaka ,  Kaname Watariguchi ,  Takeshi Murakami ,  Akira Yoshida

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： C09B47/045 ,  C09B57/008 ,  C09B67/0016 ,  C09B67/0023 ,  C09B67/0026 ,  G03G5/0542 ,  G03G5/0564 ,  G03G5/0614 ,  G03G5/0696 ,  G03G5/14756 ,  G03G15/751 ,  G03G21/18

摘要： Provided is an electrophotographic photosensitive member including a support and a photosensitive layer formed on the support, in which the photosensitive layer includes a phthalocyanine crystal containing a compound satisfying the following formulae (A) and (B) in itself: 8.9≦δP≦10.7 (A) and −3.2≦L≦−1.5 (B) (in the formula (A), δP represents a polar term of Hansen Solubility Parameters, and in the formula (B), L represents an energy level (eV) of an LUMO (lowest unoccupied molecular orbital) obtained as a result of structural optimization calculation based on density functional calculation B3LYP/6-31G).

摘要翻译： 提供了一种电子照相感光构件，其包括形成在载体上的载体和感光层，其中感光层包含含有满足下式（A）和（B）的化合物本身的酞菁晶体：8.9 @ deltaP @ 10.7（ A）和-3.2 @ L @ -1.5（B）（在式（A）中，δP表示Hansen溶解度参数的极限项，在式（B）中，L表示LUMO的能级（eV） （最低未占分子轨道）作为基于密度函数计算B3LYP / 6-31G的结构优化计算的结果获得）。

公开(公告)号：US20120296082A1

公开(公告)日：2012-11-22

申请号：US13546077

申请日：2012-07-11

申请人： Daisuke KUBOSHIMA ,  Jun AZUMA ,  Yoshio INAGAKI ,  Junichiro OTSUBO ,  Keiji MARUO

发明人： Daisuke KUBOSHIMA ,  Jun AZUMA ,  Yoshio INAGAKI ,  Junichiro OTSUBO ,  Keiji MARUO

IPC分类号： C07F7/28

CPC分类号： C09B67/0026 ,  C09B67/0016 ,  G03G5/0696

摘要： The invention provides an oxo-titanylphthalocyanine crystal which is stable, is superior in dispersibility in a photoreceptive layer and efficiently contributes to improvements in sensitivity and charge retention rate of an electophotographic photoreceptor when it is used as a charge generating agent, a method for producing the oxo-titanylphthalocyanine crystal, and an electrophotographic photoreceptor the oxo-titanylphthalocyanine crystal has predetermined optical characteristics and thermal properties and is produced by a production method including the following steps (a) to (d): (a) a step of dissolving a crude oxo-titanylphthalocyanine crystal in an acid to obtain an oxo-titanylphthalocyanine solution; (b) a step of adding the oxo-titanylphthalocyanine solution dropwise in a poor solvent to obtain a wet cake; (c) a step of washing the wet cake with an alcohol having 1 to 4 carbon atoms; and (d) a step of stirring the washed wet cake under heating in a nonaqueous solvent to obtain an oxo-titanylphthalocyanine crystal.

摘要翻译： 本发明提供了一种稳定的氧代 - 钛氧基酞菁晶体，其在感光层中的分散性优异，并且有效地提高了当用作电荷产生剂时电子照相感光体的灵敏度和电荷保持率的提高， 氧代 - 钛氧基酞菁晶体和电子照相感光体，氧代 - 钛氧基酞菁晶体具有预定的光学特性和热性质，并且通过包括以下步骤（a）至（d）的制备方法制备：（a） - 钛基酞菁晶体，得到氧代 - 钛氧基酞菁溶液; （b）将氧代 - 钛氧基酞菁溶液滴加到不良溶剂中以获得湿滤饼的步骤; （c）用具有1至4个碳原子的醇洗涤湿滤饼的步骤; 和（d）在非水溶剂中加热下搅拌洗涤的湿滤饼以获得氧代 - 氧化钛酞菁晶体的步骤。

公开(公告)号：US20110177337A1

公开(公告)日：2011-07-21

申请号：US13121393

申请日：2009-09-29

申请人： Masakazu Enomura

发明人： Masakazu Enomura

IPC分类号： C09B67/50

CPC分类号： C09B67/0026 ,  B01F7/00775 ,  B01F7/00791 ,  B01F7/00875 ,  C09B67/0019 ,  C09B67/0096 ,  C09D11/322 ,  C09D17/003 ,  Y10T428/2982

摘要： Disclosed is a copper phthalocyanine pigment comprising copper phthalocyanine that is in an α-type crystal form and is superior in properties to ε-type copper phthalocyanine under specific conditions. Also disclosed is a process for producing copper phthalocyanine fine particles. The copper phthalocyanine pigment comprises copper phthalocyanine that is in an α-type crystal form and exhibits a transmission spectrum at 380 to 780 nm that has a highest transmittance wavelength (λmax) of less than 478 nm.

摘要翻译： 公开了一种铜酞菁颜料，其包含铜酞菁，其在特定条件下为α型结晶形式，并且性质优于“铜”型酞菁。 还公开了一种生产铜酞菁微粒的方法。 铜酞菁颜料包含为α型晶体形式的铜酞菁，并且在380〜780nm具有低透射波长（λmax）小于478nm的透射光谱。