DE69908451D1 - Elektrophotographisches lichtempfindliches Element, Arbeitseinheit und elektrophotographischer Apparat - Google Patents
Elektrophotographisches lichtempfindliches Element, Arbeitseinheit und elektrophotographischer ApparatInfo
- Publication number
- DE69908451D1 DE69908451D1 DE69908451T DE69908451T DE69908451D1 DE 69908451 D1 DE69908451 D1 DE 69908451D1 DE 69908451 T DE69908451 T DE 69908451T DE 69908451 T DE69908451 T DE 69908451T DE 69908451 D1 DE69908451 D1 DE 69908451D1
- Authority
- DE
- Germany
- Prior art keywords
- electrophotographic
- photosensitive member
- work unit
- electrophotographic photosensitive
- electrophotographic apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
- G03G5/0679—Disazo dyes
- G03G5/0683—Disazo dyes containing polymethine or anthraquinone groups
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
- G03G5/0677—Monoazo dyes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
- G03G5/0679—Disazo dyes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
- G03G5/0679—Disazo dyes
- G03G5/0681—Disazo dyes containing hetero rings in the part of the molecule between the azo-groups
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
- G03G5/0687—Trisazo dyes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
- G03G5/0687—Trisazo dyes
- G03G5/069—Trisazo dyes containing polymethine or anthraquinone groups
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
- G03G5/0694—Azo dyes containing more than three azo groups
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6769098 | 1998-03-04 | ||
JP6769098 | 1998-03-04 | ||
JP6769198 | 1998-03-04 | ||
JP6769198 | 1998-03-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69908451D1 true DE69908451D1 (de) | 2003-07-10 |
DE69908451T2 DE69908451T2 (de) | 2004-05-06 |
Family
ID=26408907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69908451T Expired - Lifetime DE69908451T2 (de) | 1998-03-04 | 1999-03-03 | Elektrophotographisches lichtempfindliches Element, Arbeitseinheit und elektrophotographischer Apparat |
Country Status (3)
Country | Link |
---|---|
US (1) | US6040100A (de) |
EP (1) | EP0940725B1 (de) |
DE (1) | DE69908451T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0940726B1 (de) * | 1998-03-06 | 2004-05-26 | Canon Kabushiki Kaisha | Elektrophotographisches, lichtempfindliches Element, Vorrichtungseinheit und elektrophotographischer Apparat |
EP1515192B1 (de) * | 2003-09-11 | 2015-07-15 | Ricoh Company, Ltd. | Elektrophotografischer Photorezeptor, electrophotografisches Verfahren, elektrophotografisches Gerät, und Prozesskartusche |
US7276318B2 (en) * | 2003-11-26 | 2007-10-02 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge which make use of the same |
CN100498554C (zh) * | 2004-05-27 | 2009-06-10 | 佳能株式会社 | 电子照相感光部件、处理盒和电子照相装置 |
US8309696B2 (en) | 2008-09-25 | 2012-11-13 | Canon Kabushiki Kaisha | AZO pigment, electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
JP4696174B2 (ja) | 2009-04-23 | 2011-06-08 | キヤノン株式会社 | 電子写真感光体の製造方法 |
JP5081271B2 (ja) | 2009-04-23 | 2012-11-28 | キヤノン株式会社 | 電子写真感光体、プロセスカートリッジおよび電子写真装置 |
JP5610907B2 (ja) * | 2009-08-18 | 2014-10-22 | キヤノン株式会社 | 電子写真感光体、プロセスカートリッジおよび電子写真装置 |
JP5734093B2 (ja) | 2010-06-30 | 2015-06-10 | キヤノン株式会社 | 電子写真感光体、プロセスカートリッジおよび電子写真装置 |
JP5827612B2 (ja) | 2011-11-30 | 2015-12-02 | キヤノン株式会社 | ガリウムフタロシアニン結晶の製造方法、及び該ガリウムフタロシアニン結晶の製造方法を用いた電子写真感光体の製造方法 |
JP6071439B2 (ja) | 2011-11-30 | 2017-02-01 | キヤノン株式会社 | フタロシアニン結晶の製造方法、および電子写真感光体の製造方法 |
JP5993720B2 (ja) | 2011-11-30 | 2016-09-14 | キヤノン株式会社 | 電子写真感光体、プロセスカートリッジおよび電子写真装置 |
JP6218519B2 (ja) | 2012-10-12 | 2017-10-25 | キヤノン株式会社 | 電子写真感光体、電子写真感光体の製造方法、プロセスカートリッジ及び電子写真装置、並びに化合物を吸着した粒子 |
JP6478750B2 (ja) | 2014-04-30 | 2019-03-06 | キヤノン株式会社 | 電子写真感光体、プロセスカートリッジおよび電子写真装置、ならびに、フタロシアニン結晶およびその製造方法 |
JP2017083537A (ja) | 2015-10-23 | 2017-05-18 | キヤノン株式会社 | 電子写真感光体、プロセスカートリッジ及び電子写真装置 |
JP6815758B2 (ja) | 2016-06-15 | 2021-01-20 | キヤノン株式会社 | 電子写真感光体、電子写真感光体の製造方法、該電子写真感光体を有する電子写真装置およびプロセスカートリッジ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS622267A (ja) * | 1985-06-28 | 1987-01-08 | Dainichi Color & Chem Mfg Co Ltd | 電子写真感光体 |
JP2668231B2 (ja) * | 1987-12-29 | 1997-10-27 | 大日精化工業株式会社 | 電子写真感光体 |
JP2538393B2 (ja) * | 1990-05-24 | 1996-09-25 | キヤノン株式会社 | 電子写真感光体、該電子写真感光体を備えた電子写真装置並びファクシミリ |
US5411828A (en) * | 1992-02-05 | 1995-05-02 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine having the photosensitive member |
JP3143566B2 (ja) * | 1994-09-14 | 2001-03-07 | キヤノン株式会社 | 電子写真感光体及び該電子写真感光体を備えた電子写真装置 |
JPH08227166A (ja) * | 1995-02-22 | 1996-09-03 | Mitsubishi Paper Mills Ltd | 電子写真感光体 |
-
1999
- 1999-03-03 US US09/261,504 patent/US6040100A/en not_active Expired - Lifetime
- 1999-03-03 DE DE69908451T patent/DE69908451T2/de not_active Expired - Lifetime
- 1999-03-03 EP EP99301605A patent/EP0940725B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6040100A (en) | 2000-03-21 |
DE69908451T2 (de) | 2004-05-06 |
EP0940725B1 (de) | 2003-06-04 |
EP0940725A1 (de) | 1999-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |