CA2082416A1 - Organic Photoconductor - Google Patents
Organic PhotoconductorInfo
- Publication number
- CA2082416A1 CA2082416A1 CA2082416A CA2082416A CA2082416A1 CA 2082416 A1 CA2082416 A1 CA 2082416A1 CA 2082416 A CA2082416 A CA 2082416A CA 2082416 A CA2082416 A CA 2082416A CA 2082416 A1 CA2082416 A1 CA 2082416A1
- Authority
- CA
- Canada
- Prior art keywords
- organic photoconductor
- stretchable
- flexible
- photoconductive layer
- relatively
- 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.)
- Granted
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
-
- 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
- G03G5/005—Materials for treating the recording members, e.g. for cleaning, reactivating, polishing
-
- 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
-
- 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
- G03G5/10—Bases for charge-receiving or other 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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover 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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
- G03G5/14713—Macromolecular material
- G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G5/1476—Other polycondensates comprising oxygen atoms in the main chain; Phenol resins
Abstract
An organic photoconductor including a base layer formed of a first material and a photoconductive layer formed of a second material. The organic photoconductor being characterized in that when it is maintained in a curved orientation with the photoconductive layer facing outward, the photoconductive layer is subjected to less strees than the base layer. In one embodiment the first material is relatively more flexible and stretchable than said second material and the materials are pre-stressed in opposite senses. In a second embodiment the first material is relatively flexible and stretchable and the second material is an initially less flexible and stretchable material which has been chemically treated to increase its stretchability and flexibility.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/NL1990/000066 WO1991017485A1 (en) | 1990-05-08 | 1990-05-08 | Organic photoconductor |
US07/946,411 US5376491A (en) | 1990-05-08 | 1990-05-08 | Organic photoconductor |
EP95202276A EP0690350B1 (en) | 1990-05-08 | 1990-05-08 | Organic photoconductor |
EP90908309A EP0527727B1 (en) | 1990-05-08 | 1990-05-08 | Organic photoconductor |
CA002082416A CA2082416C (en) | 1990-05-08 | 1990-05-08 | Organic photoconductor |
US08/325,501 US5527652A (en) | 1990-05-08 | 1994-10-19 | Organic photoconductor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/NL1990/000066 WO1991017485A1 (en) | 1990-05-08 | 1990-05-08 | Organic photoconductor |
CA002082416A CA2082416C (en) | 1990-05-08 | 1990-05-08 | Organic photoconductor |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2082416A1 true CA2082416A1 (en) | 1991-11-09 |
CA2082416C CA2082416C (en) | 2000-04-11 |
Family
ID=4150664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002082416A Expired - Fee Related CA2082416C (en) | 1990-05-08 | 1990-05-08 | Organic photoconductor |
Country Status (3)
Country | Link |
---|---|
US (2) | US5376491A (en) |
EP (1) | EP0527727B1 (en) |
CA (1) | CA2082416C (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6623902B1 (en) | 1991-03-28 | 2003-09-23 | Hewlett-Packard Indigo B.V. | Liquid toner and method of printing using same |
US5606396A (en) * | 1995-01-06 | 1997-02-25 | Xerox Corporation | Imaging process using flexible electrostatographic imaging member |
DE69626552T3 (en) | 1996-12-03 | 2006-07-13 | Hewlett-Packard Indigo B.V. | METHOD AND DEVICE FOR CLEANING A PICTORIAL TRANSMISSION ELEMENT |
US6232028B1 (en) | 1997-03-13 | 2001-05-15 | Indigo N.V. | Organic photoconductor and treatment therefor |
US5885512A (en) * | 1997-10-01 | 1999-03-23 | Xerox Corporation | Method of treating preformed flexible imaging belts to form ripple-free and dimensionally precise belts |
US6074504A (en) * | 1998-01-08 | 2000-06-13 | Xerox Corporation | Defocused laser seam stress release in flexible electrostatographic imaging member belts |
US6056839A (en) * | 1998-01-08 | 2000-05-02 | Xerox Corporation | Rapid electrostatographic belt treatment system |
US6068722A (en) * | 1998-01-08 | 2000-05-30 | Xerox Corporation | Seam stress release in flexible electrostatographic imaging belts |
US6165670A (en) * | 1999-05-24 | 2000-12-26 | Xerox Corporation | Method of treating electrostatographic imaging web and method of making electrostatographic imaging members using such imaging web |
EP1192507B1 (en) | 1999-07-05 | 2004-09-29 | Hewlett-Packard Indigo B.V. | Method of transferring a toner image |
US6328922B1 (en) | 1999-10-28 | 2001-12-11 | Xerox Corporation | Process for post treatment of a flexible imaging member belt |
US6652691B1 (en) | 1999-10-28 | 2003-11-25 | Xerox Corporation | Seam stress release and protrusion elimination process |
CA2410976A1 (en) | 2000-05-17 | 2001-11-22 | Indigo N.V. | Fluorescent liquid toner and method of printing using same |
US7410548B2 (en) * | 2005-08-26 | 2008-08-12 | Xerox Corporation | Flexible imaging member belt seam smoothing method |
US7977023B2 (en) * | 2007-07-26 | 2011-07-12 | Hewlett-Packard Development Company, L.P. | Ink formulations and methods of making ink formulations |
US8623582B2 (en) * | 2007-07-30 | 2014-01-07 | Hewlett-Packard Development Company, L.P. | Treatment for enhancing crack resistance of organic photoconductors |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1814644B2 (en) * | 1967-12-26 | 1976-09-02 | Fuji Shashin Film K.K., Ashigara, Kanagawa (Japan) | ELECTROPHOTOGRAPHIC RECORDING MATERIAL |
DE1906969A1 (en) * | 1969-02-07 | 1970-08-20 | Matsushita Electric Ind Co Ltd | Flexible, transparent electrophotographic - recording material |
US3717462A (en) * | 1969-07-28 | 1973-02-20 | Canon Kk | Heat treatment of an electrophotographic photosensitive member |
US3764590A (en) * | 1970-04-08 | 1973-10-09 | Hitachi Ltd | Organic photoconductive materials |
JPS4923905B1 (en) * | 1970-10-31 | 1974-06-19 | ||
GB1603972A (en) * | 1978-02-15 | 1981-12-02 | Reed K J | Transfer sheets with releasable layers |
US4286039A (en) * | 1979-05-15 | 1981-08-25 | Savin Corporation | Method and apparatus for removing excess developing liquid from photoconductive surfaces |
DE3032773A1 (en) * | 1980-08-30 | 1982-05-06 | Hoechst Ag, 6000 Frankfurt | ELECTROPHOTOGRAPHIC RECORDING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF |
US4387146A (en) * | 1980-09-08 | 1983-06-07 | Eastman Kodak Company | Multicolor filters with nonplanar support elements |
JPS599667A (en) * | 1982-07-09 | 1984-01-19 | Toray Ind Inc | Method for forming electrostatic latent image on electrophotographic receptor and on its photoreceptor |
US4497566A (en) * | 1983-03-03 | 1985-02-05 | Eastman Kodak Company | Correction of image defects in photoconductive film |
US4794651A (en) * | 1984-12-10 | 1988-12-27 | Savin Corporation | Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner |
US4582773A (en) * | 1985-05-02 | 1986-04-15 | Energy Conversion Devices, Inc. | Electrophotographic photoreceptor and method for the fabrication thereof |
JPS63188153A (en) * | 1987-01-30 | 1988-08-03 | Diafoil Co Ltd | Polyester film for holding electrophotographic sensitive layer |
JPH0792610B2 (en) * | 1987-06-10 | 1995-10-09 | 富士電機株式会社 | Electrophotographic photoconductor |
JP2595574B2 (en) * | 1987-11-06 | 1997-04-02 | ミノルタ株式会社 | Photoconductor |
US5032481A (en) * | 1989-10-30 | 1991-07-16 | Eastman Kodak Company | Photoconductor elements with multiphase stress-dampening interlayers |
-
1990
- 1990-05-08 EP EP90908309A patent/EP0527727B1/en not_active Expired - Lifetime
- 1990-05-08 US US07/946,411 patent/US5376491A/en not_active Expired - Lifetime
- 1990-05-08 CA CA002082416A patent/CA2082416C/en not_active Expired - Fee Related
-
1994
- 1994-10-19 US US08/325,501 patent/US5527652A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0527727B1 (en) | 2000-09-06 |
US5527652A (en) | 1996-06-18 |
EP0527727A1 (en) | 1993-02-24 |
US5376491A (en) | 1994-12-27 |
CA2082416C (en) | 2000-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 20090508 |