BRPI0602345A - elemento de geração de imagem - Google Patents
elemento de geração de imagemInfo
- Publication number
- BRPI0602345A BRPI0602345A BRPI0602345-2A BRPI0602345A BRPI0602345A BR PI0602345 A BRPI0602345 A BR PI0602345A BR PI0602345 A BRPI0602345 A BR PI0602345A BR PI0602345 A BRPI0602345 A BR PI0602345A
- Authority
- BR
- Brazil
- Prior art keywords
- cargo transport
- layer
- imaging element
- charge carrier
- transport layer
- Prior art date
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
- G03G5/043—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
- G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
-
- 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
- G03G5/0525—Coating methods
-
- 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
-
- 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
- G03G5/0601—Acyclic or carbocyclic compounds
- G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
- G03G5/0614—Amines
- G03G5/06142—Amines arylamine
- G03G5/06144—Amines arylamine diamine
- G03G5/061443—Amines arylamine diamine benzidine
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
"ELEMENTO DE GERAçãO DE IMAGEM". A presente invenção refere-se a um elemento de geração de imagem incluindo uma camada geradora de carga e uma camada de transporte de carga. A camada de transporte de carga inclui uma primeira superfície em contato com a camada geradora de carga e uma segunda superfície. A camada de transporte de carga inclui um aglutinante polimérico formador de filme e um componente de transporte de carga dispersado no mesmo. A concentração do componente de transporte de carga na camada de transporte de carga se dá em um pico na região de transporte de carga intermediária às primeira e segunda superfícies da camada de transporte de carga.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/158,119 US7666560B2 (en) | 2005-06-21 | 2005-06-21 | Imaging member |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0602345A true BRPI0602345A (pt) | 2007-02-21 |
Family
ID=36975331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0602345-2A BRPI0602345A (pt) | 2005-06-21 | 2006-06-20 | elemento de geração de imagem |
Country Status (6)
Country | Link |
---|---|
US (1) | US7666560B2 (pt) |
EP (1) | EP1736832B1 (pt) |
JP (1) | JP5221853B2 (pt) |
CN (1) | CN1885174B (pt) |
BR (1) | BRPI0602345A (pt) |
CA (1) | CA2550368C (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4191728B2 (ja) * | 2005-12-15 | 2008-12-03 | シャープ株式会社 | 電子写真感光体の製造方法 |
JP4969959B2 (ja) * | 2006-09-15 | 2012-07-04 | 株式会社リコー | 電子写真感光体、該電子写真感光体を有するプロセスカートリッジおよび電子写真装置 |
JP4872601B2 (ja) * | 2006-10-27 | 2012-02-08 | 富士ゼロックス株式会社 | 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画像形成装置 |
WO2008133617A1 (en) * | 2007-04-25 | 2008-11-06 | Hewlett-Packard Development Company, L.P. | Photoconductor |
US8450037B2 (en) | 2009-03-12 | 2013-05-28 | Hewlett-Packard Development Company, L.P. | Photoconductor for electrophotography |
JP2014160239A (ja) * | 2013-01-28 | 2014-09-04 | 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 |
KR20210050236A (ko) * | 2019-10-28 | 2021-05-07 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 마이크로지터 화상 불량을 억제할 수 있는 전자사진 감광체 |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3121006A (en) * | 1957-06-26 | 1964-02-11 | Xerox Corp | Photo-active member for xerography |
US4265990A (en) * | 1977-05-04 | 1981-05-05 | Xerox Corporation | Imaging system with a diamine charge transport material in a polycarbonate resin |
FR2405505A1 (fr) * | 1977-10-07 | 1979-05-04 | Canon Kk | Support d'image pour copieur electrostatique |
US4306008A (en) * | 1978-12-04 | 1981-12-15 | Xerox Corporation | Imaging system with a diamine charge transport material in a polycarbonate resin |
US4299897A (en) * | 1978-12-15 | 1981-11-10 | Xerox Corporation | Aromatic amino charge transport layer in electrophotography |
US4233384A (en) * | 1979-04-30 | 1980-11-11 | Xerox Corporation | Imaging system using novel charge transport layer |
US4291110A (en) * | 1979-06-11 | 1981-09-22 | Xerox Corporation | Siloxane hole trapping layer for overcoated photoreceptors |
US4286033A (en) * | 1980-03-05 | 1981-08-25 | Xerox Corporation | Trapping layer overcoated inorganic photoresponsive device |
US4338387A (en) * | 1981-03-02 | 1982-07-06 | Xerox Corporation | Overcoated photoreceptor containing inorganic electron trapping and hole trapping layers |
US4439507A (en) * | 1982-09-21 | 1984-03-27 | Xerox Corporation | Layered photoresponsive imaging device with photogenerating pigments dispersed in a polyhydroxy ether composition |
US4587189A (en) * | 1985-05-24 | 1986-05-06 | Xerox Corporation | Photoconductive imaging members with perylene pigment compositions |
US4664995A (en) * | 1985-10-24 | 1987-05-12 | Xerox Corporation | Electrostatographic imaging members |
JP2844686B2 (ja) * | 1989-06-28 | 1999-01-06 | ミノルタ株式会社 | 酸化防止に優れた感光体とその製造方法 |
US5096793A (en) * | 1989-06-28 | 1992-03-17 | Minolta Camera Kabushiki Kaisha | Photosensitive member excellent in antioxidation |
US5055366A (en) * | 1989-12-27 | 1991-10-08 | Xerox Corporation | Polymeric protective overcoatings contain hole transport material for electrophotographic imaging members |
US4988597A (en) * | 1989-12-29 | 1991-01-29 | Xerox Corporation | Conductive and blocking layers for electrophotographic imaging members |
JPH0566577A (ja) * | 1991-09-05 | 1993-03-19 | Ricoh Co Ltd | 電子写真感光体 |
US5830614A (en) * | 1991-12-20 | 1998-11-03 | Xerox Corporation | Multilayer organic photoreceptor employing a dual layer of charge transporting polymers |
US5244762A (en) * | 1992-01-03 | 1993-09-14 | Xerox Corporation | Electrophotographic imaging member with blocking layer containing uncrosslinked chemically modified copolymer |
US5473064A (en) * | 1993-12-20 | 1995-12-05 | Xerox Corporation | Hydroxygallium phthalocyanine imaging members and processes |
US5521043A (en) * | 1995-05-05 | 1996-05-28 | Xerox Corporation | Hydroxygallium phthalocyanine pigments with block copolymer binders |
US5576130A (en) * | 1996-01-11 | 1996-11-19 | Xerox Corporation | Photoreceptor which resists charge deficient spots |
US5703487A (en) * | 1996-01-11 | 1997-12-30 | Xerox Corporation | Detection of charge deficient spot susceptibility |
US5591554A (en) * | 1996-01-11 | 1997-01-07 | Xerox Corporation | Multilayered photoreceptor with adhesive and intermediate layers |
US5571649A (en) * | 1996-01-11 | 1996-11-05 | Xerox Corporation | Electrophotographic imaging member with improved underlayer |
US5607802A (en) * | 1996-04-29 | 1997-03-04 | Xerox Corporation | Multilayered photoreceptor with dual underlayers for improved adhesion and reduced micro-defects |
JP3198987B2 (ja) * | 1997-07-10 | 2001-08-13 | 富士電機株式会社 | 電子写真感光体 |
US6119536A (en) * | 1997-10-30 | 2000-09-19 | Xerox Corporation | Constant distance contactless device |
US6008653A (en) * | 1997-10-30 | 1999-12-28 | Xerox Corporation | Contactless system for detecting microdefects on electrostatographic members |
US6015645A (en) * | 1998-05-29 | 2000-01-18 | Xerox Corporation | Photoconductive imaging members |
US6127077A (en) * | 1998-09-14 | 2000-10-03 | Xerox Corporation | Photoreceptors with delayed discharge |
US6068960A (en) * | 1998-09-14 | 2000-05-30 | Xerox Corporation | Methods to prepare photoreceptors with delayed discharge |
US6214514B1 (en) * | 1999-09-29 | 2001-04-10 | Xerox Corporation | Process for fabricating electrophotographic imaging member |
US6294300B1 (en) * | 2000-01-19 | 2001-09-25 | Xerox Corporation | Charge generation layer for electrophotographic imaging member and a process for making thereof |
US6255027B1 (en) * | 2000-05-22 | 2001-07-03 | Xerox Corporation | Blocking layer with light scattering particles having coated core |
US6379853B1 (en) * | 2000-11-28 | 2002-04-30 | Xerox Corporation | Electrophotographic imaging member having two charge transport layers for limiting toner consumption |
JP2002174913A (ja) * | 2000-12-08 | 2002-06-21 | Fuji Denki Gazo Device Kk | 電子写真用感光体の製造方法 |
US6350550B1 (en) * | 2001-04-13 | 2002-02-26 | Xerox Corporation | Photoreceptor with adjustable charge generation section |
US6946227B2 (en) * | 2002-11-20 | 2005-09-20 | Xerox Corporation | Imaging members |
US7033714B2 (en) * | 2002-12-16 | 2006-04-25 | Xerox Corporation | Imaging members |
US20040115544A1 (en) * | 2002-12-16 | 2004-06-17 | Xerox Corporation | Imaging member |
US6933089B2 (en) * | 2002-12-16 | 2005-08-23 | Xerox Corporation | Imaging member |
JP2004198784A (ja) * | 2002-12-19 | 2004-07-15 | Konica Minolta Holdings Inc | 画像形成方法及び画像形成装置 |
US7223507B2 (en) * | 2003-04-04 | 2007-05-29 | Xerox Corporation | Imaging members |
JP2004347854A (ja) * | 2003-05-22 | 2004-12-09 | Konica Minolta Business Technologies Inc | 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 |
JP2005043443A (ja) * | 2003-07-23 | 2005-02-17 | Konica Minolta Business Technologies Inc | 有機感光体、画像形成装置および画像形成ユニット |
US7018756B2 (en) * | 2003-09-05 | 2006-03-28 | Xerox Corporation | Dual charge transport layer and photoconductive imaging member including the same |
JP4114578B2 (ja) * | 2003-09-18 | 2008-07-09 | 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、プロセスカートリッジ、画像形成装置及び画像形成方法 |
US7413835B2 (en) * | 2005-07-14 | 2008-08-19 | Xerox Corporation | Imaging members |
US7459251B2 (en) * | 2005-12-21 | 2008-12-02 | Xerox Corporation | Imaging member |
-
2005
- 2005-06-21 US US11/158,119 patent/US7666560B2/en not_active Expired - Fee Related
-
2006
- 2006-06-14 CA CA2550368A patent/CA2550368C/en not_active Expired - Fee Related
- 2006-06-19 JP JP2006168421A patent/JP5221853B2/ja not_active Expired - Fee Related
- 2006-06-20 CN CN2006100938629A patent/CN1885174B/zh not_active Expired - Fee Related
- 2006-06-20 BR BRPI0602345-2A patent/BRPI0602345A/pt not_active Application Discontinuation
- 2006-06-21 EP EP06115808A patent/EP1736832B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1736832A3 (en) | 2009-04-08 |
JP5221853B2 (ja) | 2013-06-26 |
US7666560B2 (en) | 2010-02-23 |
US20060286471A1 (en) | 2006-12-21 |
EP1736832A2 (en) | 2006-12-27 |
JP2007004161A (ja) | 2007-01-11 |
EP1736832B1 (en) | 2013-03-27 |
CN1885174B (zh) | 2012-07-18 |
CA2550368A1 (en) | 2006-12-21 |
CN1885174A (zh) | 2006-12-27 |
CA2550368C (en) | 2011-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0602345A (pt) | elemento de geração de imagem | |
TW200736070A (en) | Security device formed by printing with special effect inks | |
BRPI0502631A (pt) | componentes de transferência intermediários soldáveis de polimida carregados de polianilina | |
TNSN08488A1 (en) | Oriented image coating on transparent substrate | |
BR0305949A (pt) | Componente de formação de imagem à tinta de mudança de fase com enchimento de nanotamanho | |
BR0215594A (pt) | Eletrodo reversìvel com atividade redox e nova bateria que utiliza o mesmo | |
GT200900322A (es) | "formulaciones solidas de artropodicidas de carboxamida" | |
MY148208A (en) | Security document | |
CA2510489A1 (en) | Glossmark images with clear toner | |
BR0305148A (pt) | Membros de formação de imagens | |
HK1171208A1 (en) | Parallax effect security element | |
BRPI0502401A (pt) | Elemento formador de imagens que tem uma sobrecamada de revestimento com uma carga | |
BR9912744A (pt) | Dispersão de laca clara em pó aquosa | |
BRPI0703042A (pt) | fotocondutores contendo silanol | |
BRPI0400914A (pt) | Membros de formação de imagem | |
BR0304726A (pt) | Elementos de formação de imagem | |
BRPI0604270A (pt) | membros fotocondutivos | |
BRPI0603138A (pt) | camada de apoio antiencrespamento para elementos de formação de imagem eletrostatográfica | |
BRPI0906243A2 (pt) | Composição de revestimento, substrato revestido, dispositivo tendo pelo menos um substrato, composição de revestimento formadora de película, substrato compreendendo pelo menos uma camada de revestimento, composição de revestimento de polímero acrílico termofixo, composição de revestimento de polímero acrílico termoplástico de alto peso molecular, composição de revestimento curável por radiação e dispositivo | |
ATE430164T1 (de) | Hochaffine telomerase-t-zellen-rezeptoren | |
WO2006028681A3 (en) | Substrates with multiple images | |
EA200700285A1 (ru) | Устройство защиты | |
IN2012DN01746A (pt) | ||
PE20121410A1 (es) | Composicion de revestimiento que incluye material fluorescente para producir imagenes seguras | |
BR9901354A (pt) | Membro de formação de imagem eletrofotográfica com camada de suporte melhorada. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B11E | Dismissal acc. art. 34 of ipl - requirements for examination incomplete | ||
B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |