DE69524044D1 - Elektrophotographischer Photorezeptor - Google Patents
Elektrophotographischer PhotorezeptorInfo
- Publication number
- DE69524044D1 DE69524044D1 DE69524044T DE69524044T DE69524044D1 DE 69524044 D1 DE69524044 D1 DE 69524044D1 DE 69524044 T DE69524044 T DE 69524044T DE 69524044 T DE69524044 T DE 69524044T DE 69524044 D1 DE69524044 D1 DE 69524044D1
- Authority
- DE
- Germany
- Prior art keywords
- electrophotographic photoreceptor
- photoreceptor
- electrophotographic
- 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 - Fee Related
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
- G03G5/0696—Phthalocyanines
-
- 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
- G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
- G03G5/047—Photoconductive layers characterised by having two or more layers or characterised by their composite structure characterised by the charge-generation layers or charge transport layers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32081094 | 1994-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69524044D1 true DE69524044D1 (de) | 2002-01-03 |
DE69524044T2 DE69524044T2 (de) | 2002-07-04 |
Family
ID=18125492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69524044T Expired - Fee Related DE69524044T2 (de) | 1994-12-22 | 1995-12-13 | Elektrophotographischer Photorezeptor |
Country Status (4)
Country | Link |
---|---|
US (1) | US5718998A (de) |
EP (1) | EP0718697B1 (de) |
CA (1) | CA2165760A1 (de) |
DE (1) | DE69524044T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69632168T2 (de) * | 1995-05-12 | 2004-08-12 | Ciba Specialty Chemicals Holding Inc. | Verfahren zum Färben von hochmolekularen organischen Kunststoffen in der Masse mit löslichen phthalocyaninen Precursoren |
EP0761772B1 (de) * | 1995-07-28 | 2000-03-15 | Ciba SC Holding AG | Lösliche Chromophore mit leicht abspaltbaren löslichmachenden Gruppen |
EP0787731B1 (de) * | 1996-01-30 | 2002-08-07 | Ciba SC Holding AG | Polymerisierbare Diketopyrrolopyrrole und damit hergestellte Polymere |
AU7917000A (en) | 1999-11-03 | 2001-05-14 | Ciba Specialty Chemicals Holding Inc. | Pigmented vitreous material its precursor glass items coated therewith and method of its preparation |
EP1400496A1 (de) * | 2000-07-04 | 2004-03-24 | Ciba SC Holding AG | Pigmentvorläufer zur Herstellung von pigmentierten Glasmaterialien |
CA2655076A1 (en) | 2006-06-30 | 2008-01-03 | Ciba Holding Inc. | Diketopyrrolopyrrole polymers as organic semiconductors |
CN101479272B (zh) * | 2006-06-30 | 2014-11-19 | 西巴控股有限公司 | 作为有机半导体的二酮基吡咯并吡咯聚合物 |
MX351534B (es) * | 2010-12-30 | 2017-10-18 | Basf Se | Preparaciones de pigmento modificadas en superficie. |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2662895A (en) * | 1951-10-19 | 1953-12-15 | Du Pont | Reversible solvent-soluble derivatives of phthalocyanine pigments |
DE1087664B (de) | 1957-05-21 | 1960-08-25 | Asea Ab | Elektrischer Leistungsschalter mit stromunabhaengiger OElpumpeinrichtung |
DE2237680C3 (de) | 1972-07-31 | 1981-09-10 | Hoechst Ag, 6000 Frankfurt | Elektrophotographisches Aufzeichnungsmaterial |
DE2734288C2 (de) * | 1977-07-29 | 1982-06-03 | Hoechst Ag, 6000 Frankfurt | Elektrophotographisches Aufzeichnungsmaterial |
JPS54139540A (en) | 1978-03-27 | 1979-10-30 | Konishiroku Photo Ind Co Ltd | Electrophotographic photoreceptor |
JPS5588064A (en) * | 1978-12-05 | 1980-07-03 | Konishiroku Photo Ind Co Ltd | Electrophotographic receptor |
JPS564148A (en) | 1979-06-21 | 1981-01-17 | Konishiroku Photo Ind Co Ltd | Electrophotographic receptor |
JPS5614240A (en) | 1979-07-16 | 1981-02-12 | Konishiroku Photo Ind Co Ltd | Electrophotographic receptor |
JPS56119131A (en) | 1980-02-26 | 1981-09-18 | Konishiroku Photo Ind Co Ltd | Screen photoreceptor |
JPS5767934A (en) | 1980-10-16 | 1982-04-24 | Konishiroku Photo Ind Co Ltd | Electrophotographic receptor |
US4585878A (en) * | 1983-06-29 | 1986-04-29 | Ciba-Geigy Corporation | N-substituted 1,4-diketopyrrolo-[3,4-c]-pyrroles |
JPS6363046A (ja) | 1986-09-04 | 1988-03-19 | Seiko Epson Corp | 電子写真感光体 |
JPS6395455A (ja) | 1986-10-09 | 1988-04-26 | Konica Corp | 感光体 |
JPS63186251A (ja) * | 1987-01-29 | 1988-08-01 | Hitachi Chem Co Ltd | 金属ナフタロシアニン誘導体膜及び電子写真感光体 |
JP2636254B2 (ja) * | 1987-08-27 | 1997-07-30 | 富士ゼロックス株式会社 | 電子写真感光体 |
JPH01109352A (ja) | 1987-10-23 | 1989-04-26 | Sharp Corp | 電子写真感光体 |
US4952472A (en) | 1988-07-01 | 1990-08-28 | Xerox Corporation | Indigoid photoconductor imaging members |
US5102760A (en) * | 1989-09-18 | 1992-04-07 | Fuji Photo Film Co., Ltd. | Electrophotographic photoreceptor and electrophotographic printing plate precursor comprising phthalocyanine pigment and thiobarbituric acid derivative |
JP2530763B2 (ja) * | 1991-05-08 | 1996-09-04 | 岩崎通信機株式会社 | 電子写真感光体 |
DE69215315T2 (de) * | 1991-09-24 | 1997-06-12 | Agfa Gevaert Nv | Elektrophotographisches Aufzeichnungsmaterial |
GB2265724B (en) * | 1992-03-31 | 1995-09-06 | Citizen Watch Co Ltd | Electrophotographic photoreceptor |
JPH06122833A (ja) * | 1992-10-09 | 1994-05-06 | Fuji Xerox Co Ltd | ヒドロキシメタルフタロシアニン顔料の顔料化方法 |
GB9311683D0 (en) * | 1993-06-05 | 1993-07-21 | Japat Ltd | Photoreceptor |
EP0648817B1 (de) * | 1993-10-13 | 1999-11-10 | Ciba SC Holding AG | Neue Fluoreszenzfarbstoffe |
EP0648770B1 (de) * | 1993-10-13 | 2000-05-17 | Ciba SC Holding AG | Pyrrolo[3,4-c]pyrrole |
EP0654711B1 (de) * | 1993-11-22 | 1999-06-02 | Ciba SC Holding AG | Zusammensetzungen zur Herstellung strukturierter Farbbilder und deren Anwendung |
-
1995
- 1995-12-13 EP EP95810788A patent/EP0718697B1/de not_active Expired - Lifetime
- 1995-12-13 DE DE69524044T patent/DE69524044T2/de not_active Expired - Fee Related
- 1995-12-20 CA CA002165760A patent/CA2165760A1/en not_active Abandoned
- 1995-12-22 US US08/577,333 patent/US5718998A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0718697A3 (de) | 1996-07-03 |
DE69524044T2 (de) | 2002-07-04 |
EP0718697B1 (de) | 2001-11-21 |
US5718998A (en) | 1998-02-17 |
EP0718697A2 (de) | 1996-06-26 |
CA2165760A1 (en) | 1996-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |