JP2008139888A - 画像形成部材およびそれを調製するための方法 - Google Patents
画像形成部材およびそれを調製するための方法 Download PDFInfo
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- JP2008139888A JP2008139888A JP2007310598A JP2007310598A JP2008139888A JP 2008139888 A JP2008139888 A JP 2008139888A JP 2007310598 A JP2007310598 A JP 2007310598A JP 2007310598 A JP2007310598 A JP 2007310598A JP 2008139888 A JP2008139888 A JP 2008139888A
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- charge transport
- layer
- transport layer
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- 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
-
- 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
- G03G5/056—Polyesters
-
- 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
- G03G5/07—Polymeric photoconductive materials
- G03G5/075—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- G03G5/07—Polymeric photoconductive materials
- G03G5/075—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G5/076—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds having a photoconductive moiety in the polymer backbone
- G03G5/0763—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds having a photoconductive moiety in the polymer backbone comprising arylamine moiety
- G03G5/0764—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds having a photoconductive moiety in the polymer backbone comprising arylamine moiety triarylamine
-
- 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
- G03G5/07—Polymeric photoconductive materials
- G03G5/075—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G5/076—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds having a photoconductive moiety in the polymer backbone
- G03G5/0763—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds having a photoconductive moiety in the polymer backbone comprising arylamine moiety
- G03G5/0766—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds having a photoconductive moiety in the polymer backbone comprising arylamine moiety benzidine
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00953—Electrographic recording members
- G03G2215/00957—Compositions
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
【解決手段】基材と、その上の電荷発生層と、その上の、低分子電荷輸送物質と、ポリアリールアミンポリエステル、ポリアシルアミン、およびそれらの混合物および組合せからなる群より選択される高分子成分とを含む第一の電荷輸送層と、該第一の電荷輸送層の上に配置された第二の電荷輸送層であって、該第二の電荷輸送層が低分子電荷輸送物質およびバインダを含み、該第二の電荷輸送層がポリアリールアミンポリエステルおよびポリアシルアミンをまったく含まない、第二の電荷輸送層と、を含む。
【選択図】なし
Description
第二の電荷輸送層を、約2〜約35マイクロメートルの厚みとなるよう選択する。
Claims (4)
- 基材と、
その上の電荷発生層と、
その上の、低分子電荷輸送物質と、ポリアリールアミンポリエステル、ポリアシルアミン、およびそれらの混合物および組合せからなる群より選択される高分子成分とを含む第一の電荷輸送層と、
前記第一の電荷輸送層の上に配置された第二の電荷輸送層であって、前記第二の電荷輸送層が低分子電荷輸送物質およびバインダを含み、前記第二の電荷輸送層がポリアリールアミンポリエステルおよびポリアシルアミンをまったく含まない、第二の電荷輸送層と、
を含む、画像形成部材。 - 画像形成部材を調製するための方法であって、
基材の上に電荷発生層を堆積させる工程と、
前記電荷発生層の上に、低分子電荷輸送物質と、ポリアリールアミンポリエステル、ポリアシルアミン、およびそれらの混合物および組合せからなる群より選択される高分子成分と、を含む第一の電荷輸送層を堆積させる工程と、
前記第一の電荷輸送層の上に第二の電荷輸送層を堆積させる工程であって、前記第二の電荷輸送層が低分子電荷輸送物質およびバインダを含み、前記第二の電荷輸送層が第一の縮合ポリマーおよび第二の縮合ポリマーをまったく含まない、第二の電荷輸送層を堆積させる工程と、
を含む、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/607,402 | 2006-12-01 | ||
US11/607,402 US7811728B2 (en) | 2006-12-01 | 2006-12-01 | Imaging members and process for preparing same |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008139888A true JP2008139888A (ja) | 2008-06-19 |
JP2008139888A5 JP2008139888A5 (ja) | 2011-01-20 |
JP5345312B2 JP5345312B2 (ja) | 2013-11-20 |
Family
ID=39476208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007310598A Expired - Fee Related JP5345312B2 (ja) | 2006-12-01 | 2007-11-30 | 画像形成部材およびそれを調製するための方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7811728B2 (ja) |
JP (1) | JP5345312B2 (ja) |
Citations (8)
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JPH05232727A (ja) * | 1991-11-25 | 1993-09-10 | Xerox Corp | ポリアリールアミンポリエステルを含む電子写真画像形成部材 |
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JP2001142241A (ja) * | 1999-08-20 | 2001-05-25 | Ricoh Co Ltd | 電子写真感光体、これを用いた画像形成装置および画像形成装置用プロセスカートリッジ |
JP2004093794A (ja) * | 2002-08-30 | 2004-03-25 | Canon Inc | 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 |
JP2006138932A (ja) * | 2004-11-10 | 2006-06-01 | Ricoh Co Ltd | 電子写真感光体、これを用いた画像形成方法、画像形成装置、及び画像形成用プロセスカートリッジ |
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2006
- 2006-12-01 US US11/607,402 patent/US7811728B2/en not_active Expired - Fee Related
-
2007
- 2007-11-30 JP JP2007310598A patent/JP5345312B2/ja not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS649964A (en) * | 1987-06-10 | 1989-01-13 | Xerox Corp | Polyarylamine compound |
JPH05232727A (ja) * | 1991-11-25 | 1993-09-10 | Xerox Corp | ポリアリールアミンポリエステルを含む電子写真画像形成部材 |
JPH0713376A (ja) * | 1993-06-29 | 1995-01-17 | Konica Corp | 電子写真感光体 |
JPH10288848A (ja) * | 1997-02-12 | 1998-10-27 | Fuji Xerox Co Ltd | 電子写真用感光体 |
JPH10246968A (ja) * | 1997-02-13 | 1998-09-14 | Eastman Kodak Co | 放電域現像システムにおけるブラックスポットの減数を示す電子写真要素 |
JP2001142241A (ja) * | 1999-08-20 | 2001-05-25 | Ricoh Co Ltd | 電子写真感光体、これを用いた画像形成装置および画像形成装置用プロセスカートリッジ |
JP2004093794A (ja) * | 2002-08-30 | 2004-03-25 | Canon Inc | 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 |
JP2006138932A (ja) * | 2004-11-10 | 2006-06-01 | Ricoh Co Ltd | 電子写真感光体、これを用いた画像形成方法、画像形成装置、及び画像形成用プロセスカートリッジ |
Also Published As
Publication number | Publication date |
---|---|
US20080131799A1 (en) | 2008-06-05 |
US7811728B2 (en) | 2010-10-12 |
JP5345312B2 (ja) | 2013-11-20 |
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