DE69122716T2 - Elektrophotographischer Photorezeptor - Google Patents
Elektrophotographischer PhotorezeptorInfo
- Publication number
- DE69122716T2 DE69122716T2 DE69122716T DE69122716T DE69122716T2 DE 69122716 T2 DE69122716 T2 DE 69122716T2 DE 69122716 T DE69122716 T DE 69122716T DE 69122716 T DE69122716 T DE 69122716T DE 69122716 T2 DE69122716 T2 DE 69122716T2
- 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 - 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
- G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
- G03G5/0528—Macromolecular bonding materials
- G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds
- G03G5/0564—Polycarbonates
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2307186A JP2531852B2 (ja) | 1990-11-15 | 1990-11-15 | 電子写真感光体 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69122716D1 DE69122716D1 (de) | 1996-11-21 |
DE69122716T2 true DE69122716T2 (de) | 1997-05-22 |
Family
ID=17966079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69122716T Expired - Lifetime DE69122716T2 (de) | 1990-11-15 | 1991-11-14 | Elektrophotographischer Photorezeptor |
Country Status (4)
Country | Link |
---|---|
US (1) | US5213924A (de) |
EP (1) | EP0486038B1 (de) |
JP (1) | JP2531852B2 (de) |
DE (1) | DE69122716T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8808951B2 (en) | 2004-11-22 | 2014-08-19 | Hodogaya Chemical Co., Ltd. | Electrophotographic photosensitive body |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5418098A (en) * | 1991-06-28 | 1995-05-23 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine having the photosensitive member |
DE4238413C2 (de) * | 1991-11-14 | 1998-09-03 | Hitachi Chemical Co Ltd | Zusammensetzung für eine Ladungen tansportierende Schicht in einem elektrophotographischen Aufzeichnungsmaterial |
JP3155843B2 (ja) * | 1992-03-03 | 2001-04-16 | 出光興産株式会社 | ポリカーボネート重合体とその製造法及びこれを用いた電子写真感光体 |
GB2265022B (en) * | 1992-03-13 | 1995-10-04 | Konishiroku Photo Ind | Electrophotographic photoreceptor |
JP2728596B2 (ja) * | 1992-05-25 | 1998-03-18 | 三田工業株式会社 | 電子写真用有機感光体 |
US5492784A (en) * | 1992-08-07 | 1996-02-20 | Ricoh Company, Ltd. | Positively-chargeable single-layered type electrophotographic photoconductor |
US5573878A (en) * | 1993-11-02 | 1996-11-12 | Takasago International Corporation | Triphenylamine derivative, charge-transporting material comprising the same, and electrophotographic photoreceptor |
JPH08114933A (ja) * | 1994-08-23 | 1996-05-07 | Fuji Xerox Co Ltd | 電子写真用感光体 |
US5554473A (en) * | 1994-11-23 | 1996-09-10 | Mitsubishi Chemical America, Inc. | Photoreceptor having charge transport layers containing a copolycarbonate and layer containing same |
US5723243A (en) * | 1995-05-16 | 1998-03-03 | Ricoh Company, Ltd. | Electrophotographic photoconductor and aromatic polycarbonate resin for use therein |
JPH0943887A (ja) * | 1995-05-22 | 1997-02-14 | Konica Corp | 電子写真感光体、その製造方法、電子写真装置及び装置ユニット |
JP3986160B2 (ja) * | 1997-06-12 | 2007-10-03 | 山梨電子工業株式会社 | 電子写真感光体 |
US5925486A (en) * | 1997-12-11 | 1999-07-20 | Lexmark International, Inc. | Imaging members with improved wear characteristics |
US6333394B1 (en) | 1999-08-09 | 2001-12-25 | General Electric Company | Copolycarbonate preparation by solid state polymerization |
US6174637B1 (en) * | 2000-01-19 | 2001-01-16 | Xerox Corporation | Electrophotographic imaging member and process of making |
JP3790892B2 (ja) * | 2001-08-31 | 2006-06-28 | コニカミノルタビジネステクノロジーズ株式会社 | 有機感光体 |
JP4661613B2 (ja) * | 2006-01-31 | 2011-03-30 | 三菱化学株式会社 | 電子写真感光体、電子写真感光体カートリッジ及び画像形成装置 |
EP2075275B1 (de) | 2006-10-18 | 2015-04-29 | Idemitsu Kosan Co., Ltd. | Polycarbonat-copolymer, verfahren zu dessen herstellung, geformtes element, optisches element und lichtempfindliches elektrophotographisches element |
CN101501101B (zh) * | 2006-10-18 | 2013-06-05 | 出光兴产株式会社 | 聚碳酸酯共聚物、其制造方法、成形体,光学材料及电子照相感光体 |
WO2008099740A1 (ja) * | 2007-02-07 | 2008-08-21 | Mitsubishi Chemical Corporation | 電子写真感光体用塗布液、電子写真感光体、電子写真感光体カートリッジ |
KR101421917B1 (ko) * | 2009-06-26 | 2014-07-22 | 이데미쓰 고산 가부시키가이샤 | 폴리카보네이트 공중합체, 그것을 사용한 도포액, 및 전자사진 감광체 |
JP5711903B2 (ja) * | 2009-06-26 | 2015-05-07 | 出光興産株式会社 | ポリカーボネート共重合体、それを用いた塗工液、及び電子写真感光体 |
JPWO2011013558A1 (ja) | 2009-07-28 | 2013-01-07 | 保土谷化学工業株式会社 | インドール誘導体 |
CN102686554A (zh) | 2009-11-06 | 2012-09-19 | 保土谷化学工业株式会社 | 二苯基萘胺衍生物 |
CN102958905A (zh) | 2010-06-29 | 2013-03-06 | 保土谷化学工业株式会社 | 三苯胺衍生物 |
JP5152300B2 (ja) * | 2010-11-15 | 2013-02-27 | 三菱化学株式会社 | 電子写真感光体、電子写真感光体カートリッジ及び画像形成装置 |
WO2012115088A1 (ja) | 2011-02-24 | 2012-08-30 | 出光興産株式会社 | ポリカーボネート共重合体、それを用いた塗工液、電子写真感光体、およびポリカーボネート共重合体の製造方法 |
US9529285B2 (en) | 2011-12-27 | 2016-12-27 | Idemitsu Kosan Co., Ltd. | Polycarbonate copolymer, and coating liquid and electrophotographic photosensitive body using same |
US9458291B2 (en) | 2012-02-22 | 2016-10-04 | Idemitsu Kosan Co., Ltd. | Polycarbonate copolymer |
WO2013157145A1 (ja) | 2012-04-20 | 2013-10-24 | 富士電機株式会社 | 電子写真用感光体、その製造方法および電子写真装置 |
EP2862887B1 (de) | 2012-06-19 | 2016-12-14 | Idemitsu Kosan Co., Ltd | Polycarbonat-copolymer, beschichtungsflüssigkeit damit und elektrofotografischer fotorezeptor |
US9125829B2 (en) | 2012-08-17 | 2015-09-08 | Hallstar Innovations Corp. | Method of photostabilizing UV absorbers, particularly dibenzyolmethane derivatives, e.g., Avobenzone, with cyano-containing fused tricyclic compounds |
US9145383B2 (en) | 2012-08-10 | 2015-09-29 | Hallstar Innovations Corp. | Compositions, apparatus, systems, and methods for resolving electronic excited states |
WO2014025370A1 (en) | 2012-08-10 | 2014-02-13 | Hallstar Innovations Corp. | Tricyclic energy quencher compounds for reducing singlet oxygen generation |
JP6095107B2 (ja) | 2013-01-29 | 2017-03-15 | 高砂香料工業株式会社 | トリフェニルアミン誘導体、並びにそれを用いた電荷輸送材料及び電子写真感光体 |
JP5994707B2 (ja) * | 2013-03-26 | 2016-09-21 | 富士ゼロックス株式会社 | 電子写真感光体、プロセスカートリッジ、及び画像形成装置 |
US9551946B2 (en) | 2013-05-27 | 2017-01-24 | Idemitsu Kosan Co., Ltd. | Polycarbonate copolymer, coating liquid using same, molded body, and electrophotographic photosensitive body |
WO2015008323A1 (ja) | 2013-07-16 | 2015-01-22 | 富士電機株式会社 | 電子写真用感光体、その製造方法および電子写真装置 |
JP6493527B2 (ja) | 2015-06-05 | 2019-04-03 | 富士電機株式会社 | 電子写真用感光体、その製造方法および電子写真装置 |
JP6354668B2 (ja) * | 2015-06-08 | 2018-07-11 | 京セラドキュメントソリューションズ株式会社 | 正帯電単層型電子写真感光体、プロセスカートリッジ、及び画像形成装置 |
WO2017109926A1 (ja) | 2015-12-24 | 2017-06-29 | 富士電機株式会社 | 電子写真用感光体、その製造方法および電子写真装置 |
US10795272B2 (en) | 2016-02-08 | 2020-10-06 | Takasago International Corporation | Triphenylamine derivative, and charge transport material and electrophotographic photoreceptor using the same |
WO2020152846A1 (ja) * | 2019-01-25 | 2020-07-30 | 富士電機株式会社 | 電子写真感光体、その製造方法および電子写真装置 |
WO2021009872A1 (ja) | 2019-07-17 | 2021-01-21 | 富士電機株式会社 | 電子写真用感光体、その製造方法および電子写真装置 |
JP7443827B2 (ja) | 2020-03-02 | 2024-03-06 | 富士電機株式会社 | 電子写真用感光体、その製造方法および電子写真装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1153506A (en) * | 1966-10-14 | 1969-05-29 | Eastman Kodak Co | Photoconductive Materials |
US3925074A (en) * | 1974-05-21 | 1975-12-09 | Ici America Inc | Electrophotographic elements containing dielectric resins as binders |
JPS60172045A (ja) * | 1984-02-16 | 1985-09-05 | Konishiroku Photo Ind Co Ltd | 電子写真感光体 |
US4931372A (en) * | 1987-10-30 | 1990-06-05 | Konica Corporation | Polycarbonate-containing photoreceptors containing a hindered phenol compound |
-
1990
- 1990-11-15 JP JP2307186A patent/JP2531852B2/ja not_active Expired - Lifetime
-
1991
- 1991-11-14 EP EP91119484A patent/EP0486038B1/de not_active Expired - Lifetime
- 1991-11-14 DE DE69122716T patent/DE69122716T2/de not_active Expired - Lifetime
- 1991-11-14 US US07/791,505 patent/US5213924A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8808951B2 (en) | 2004-11-22 | 2014-08-19 | Hodogaya Chemical Co., Ltd. | Electrophotographic photosensitive body |
Also Published As
Publication number | Publication date |
---|---|
US5213924A (en) | 1993-05-25 |
DE69122716D1 (de) | 1996-11-21 |
EP0486038B1 (de) | 1996-10-16 |
JP2531852B2 (ja) | 1996-09-04 |
EP0486038A1 (de) | 1992-05-20 |
JPH04179961A (ja) | 1992-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |