BRPI0500287A - Componentes de formação de imagens fotocondutores - Google Patents
Componentes de formação de imagens fotocondutoresInfo
- Publication number
- BRPI0500287A BRPI0500287A BR0500287-7A BRPI0500287A BRPI0500287A BR PI0500287 A BRPI0500287 A BR PI0500287A BR PI0500287 A BRPI0500287 A BR PI0500287A BR PI0500287 A BRPI0500287 A BR PI0500287A
- Authority
- BR
- Brazil
- Prior art keywords
- imaging components
- charge transport
- photoconductor imaging
- transport layer
- photoconductor
- 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
- G03G5/05—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
- G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
- G03G5/0528—Macromolecular bonding materials
- G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
- G03G5/0546—Polymers comprising at least one carboxyl radical, e.g. polyacrylic acid, polycrotonic acid, polymaleic acid; Derivatives thereof, e.g. their esters, salts, anhydrides, nitriles, amides
-
- 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
- G03G5/0592—Macromolecular compounds characterised by their structure or by their chemical properties, e.g. block polymers, reticulated polymers, molecular weight, acidity
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Photoreceptors In Electrophotography (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
"COMPONENTES DE FORMAçãO DE IMAGENS FOTOCONDUTORES". A presente invenção refere-se a um componente de formação de imagem fotocondutor compreendido de uma camada fotogeradora e uma camada de transporte de carga, e em que a camada de transporte de carga contém um ácido sólido polimérico.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/762,669 | 2004-01-22 | ||
US10/762,669 US7045262B2 (en) | 2004-01-22 | 2004-01-22 | Photoconductive imaging members |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0500287A true BRPI0500287A (pt) | 2005-11-16 |
BRPI0500287B1 BRPI0500287B1 (pt) | 2017-09-12 |
Family
ID=34634598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0500287-7A BRPI0500287B1 (pt) | 2004-01-22 | 2005-01-19 | Photoconductor image formation component, and method |
Country Status (4)
Country | Link |
---|---|
US (1) | US7045262B2 (pt) |
EP (1) | EP1557724B1 (pt) |
JP (1) | JP4693426B2 (pt) |
BR (1) | BRPI0500287B1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7192678B2 (en) * | 2004-07-13 | 2007-03-20 | Xerox Corporation | Photoreceptor charge transport layer composition |
US7267917B2 (en) * | 2004-09-21 | 2007-09-11 | Xerox Corporation | Photoreceptor charge transport layer composition |
US7348114B2 (en) * | 2005-05-11 | 2008-03-25 | Xerox Corporation | Photoconductive members |
US7462431B2 (en) * | 2005-05-12 | 2008-12-09 | Xerox Corporation | Photoreceptors |
JP5266693B2 (ja) * | 2007-09-07 | 2013-08-21 | 富士ゼロックス株式会社 | ガリウムフタロシアニン結晶及びその製造方法、感光体、プロセスカートリッジ、並びに、画像形成装置 |
US8057974B2 (en) * | 2008-12-11 | 2011-11-15 | Xerox Corporation | Imaging member |
US7811729B2 (en) * | 2008-12-11 | 2010-10-12 | Xerox Corporation | Imaging member |
US8304151B2 (en) * | 2009-11-30 | 2012-11-06 | Xerox Corporation | Corona and wear resistant imaging member |
US8394560B2 (en) * | 2010-06-25 | 2013-03-12 | Xerox Corporation | Imaging members having an enhanced charge blocking layer |
EP2992058B1 (en) * | 2013-04-29 | 2018-06-06 | Essilor International | Tinting enhancers for hard coat tinting |
US10146150B2 (en) * | 2016-06-01 | 2018-12-04 | Canon Kabushiki Kaisha | Process cartridge, image forming apparatus, image forming method |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4265990A (en) | 1977-05-04 | 1981-05-05 | Xerox Corporation | Imaging system with a diamine charge transport material in a polycarbonate resin |
JPS58118658A (ja) | 1982-01-07 | 1983-07-14 | Mitsubishi Paper Mills Ltd | 積層平版印刷版の製造法 |
JPS59166969A (ja) | 1983-03-14 | 1984-09-20 | Mitsubishi Paper Mills Ltd | 積層型平版印刷版の製造法 |
DE3324090A1 (de) | 1983-07-05 | 1985-01-17 | Basf Ag, 6700 Ludwigshafen | Elektrophotographische aufzeichnungsmaterialien mit verbesserter photoempfindlichkeit |
US4555463A (en) | 1984-08-22 | 1985-11-26 | Xerox Corporation | Photoresponsive imaging members with chloroindium phthalocyanine compositions |
US4587189A (en) | 1985-05-24 | 1986-05-06 | Xerox Corporation | Photoconductive imaging members with perylene pigment compositions |
JPH01261659A (ja) | 1988-04-12 | 1989-10-18 | Mitsubishi Paper Mills Ltd | 積層型平版印刷版の製造法 |
US4921769A (en) | 1988-10-03 | 1990-05-01 | Xerox Corporation | Photoresponsive imaging members with polyurethane blocking layers |
DE3835520A1 (de) * | 1988-10-19 | 1990-04-26 | Basf Ag | Panchromatisches elektrophotographisches aufzeichnungselement |
JP2565400B2 (ja) * | 1989-06-20 | 1996-12-18 | 財團法人 工業技術研究院 | ポリマー結合剤としてスチレンー無水マレイン酸コポリマーを使用する電子写真感光体 |
JPH0651546A (ja) * | 1991-07-19 | 1994-02-25 | Ricoh Co Ltd | 電子写真用感光体 |
JPH0675387A (ja) | 1991-07-19 | 1994-03-18 | Ricoh Co Ltd | 電子写真用感光体 |
US5473064A (en) | 1993-12-20 | 1995-12-05 | Xerox Corporation | Hydroxygallium phthalocyanine imaging members and processes |
US5482811A (en) | 1994-10-31 | 1996-01-09 | Xerox Corporation | Method of making hydroxygallium phthalocyanine type V photoconductive imaging members |
US5521043A (en) | 1995-05-05 | 1996-05-28 | Xerox Corporation | Hydroxygallium phthalocyanine pigments with block copolymer binders |
US6012645A (en) * | 1995-07-17 | 2000-01-11 | Chaska Chemical Company | Floor cleaning machine |
US5681678A (en) | 1997-01-21 | 1997-10-28 | Xerox Corporation | Charge generation layer containing hydroxyalkyl acrylate reaction product |
US5725985A (en) | 1997-01-21 | 1998-03-10 | Xerox Corporation | Charge generation layer containing mixture of terpolymer and copolymer |
US6015645A (en) | 1998-05-29 | 2000-01-18 | Xerox Corporation | Photoconductive imaging members |
US6177219B1 (en) | 1999-10-12 | 2001-01-23 | Xerox Corporation | Blocking layer with needle shaped particles |
US6255027B1 (en) | 2000-05-22 | 2001-07-03 | Xerox Corporation | Blocking layer with light scattering particles having coated core |
US6156468A (en) | 2000-05-22 | 2000-12-05 | Xerox Corporation | Blocking layer with light scattering particles having rough surface |
US6287737B1 (en) | 2000-05-30 | 2001-09-11 | Xerox Corporation | Photoconductive imaging members |
-
2004
- 2004-01-22 US US10/762,669 patent/US7045262B2/en not_active Expired - Fee Related
-
2005
- 2005-01-18 EP EP05100275A patent/EP1557724B1/en not_active Expired - Fee Related
- 2005-01-19 BR BRPI0500287-7A patent/BRPI0500287B1/pt not_active IP Right Cessation
- 2005-01-21 JP JP2005014354A patent/JP4693426B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20050164104A1 (en) | 2005-07-28 |
EP1557724B1 (en) | 2012-03-14 |
BRPI0500287B1 (pt) | 2017-09-12 |
EP1557724A1 (en) | 2005-07-27 |
US7045262B2 (en) | 2006-05-16 |
JP4693426B2 (ja) | 2011-06-01 |
JP2005208658A (ja) | 2005-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2497 DE 13-11-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |