GB1335054A - Electrostatographic imaging system - Google Patents
Electrostatographic imaging systemInfo
- Publication number
- GB1335054A GB1335054A GB5459270A GB5459270A GB1335054A GB 1335054 A GB1335054 A GB 1335054A GB 5459270 A GB5459270 A GB 5459270A GB 5459270 A GB5459270 A GB 5459270A GB 1335054 A GB1335054 A GB 1335054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powder
- image
- developer
- nov
- liquid developer
- 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
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0088—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge removing liquid developer
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In Electrography (AREA)
- Wet Developing In Electrophotography (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
1335054 Electro-photographic processes XEROX CORP 17 Nov 1970 [20 Nov 1969] 54592/70 Heading G2H An electrostatic latent image on an image bearing member is developed with liquid developer, the image is transfered to a receiver, and residual developer is cleaned from the member by applying powder to the image areas only of the member and removing the powder after it has absorbed the developer. The powder is preferably triboelectrically charged and may be applied by a porous roller 25 or bilt 145, Fig.3 (not shown) and may be removed by a cleaning web 27 assisted by a corona discharge device 29, or by a blade, brush or vacuum device (all not shown). Suitable cleaning powders are listed, silica gels being prefered. A liquid developer is described comprising Drakeol ( a mineral oil), Microlith (carbon black and ester gum resin), Methyl violet tannate, Ganex (an alkylated polyvinyl pyrrolidone and Paraflint wax.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87849569A | 1969-11-20 | 1969-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1335054A true GB1335054A (en) | 1973-10-24 |
Family
ID=25372145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5459270A Expired GB1335054A (en) | 1969-11-20 | 1970-11-17 | Electrostatographic imaging system |
Country Status (3)
Country | Link |
---|---|
US (1) | US3656948A (en) |
DE (1) | DE2056546A1 (en) |
GB (1) | GB1335054A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867170A (en) * | 1969-12-19 | 1975-02-18 | Xerox Corp | Method for cleaning liquid developers |
US3776632A (en) * | 1972-02-24 | 1973-12-04 | Savin Business Machines Corp | Cleaning mechanism for photoconductive surfaces |
US4547063A (en) * | 1983-07-25 | 1985-10-15 | Xerox Corporation | Moving magnet cleaner |
JP2567876B2 (en) * | 1987-11-06 | 1996-12-25 | 株式会社東芝 | Image forming method |
US5545381A (en) * | 1991-01-31 | 1996-08-13 | Ricoh Company, Ltd. | Device for regenerating printed sheet-like recording medium |
US5230744A (en) * | 1991-11-05 | 1993-07-27 | Dowbrands L.P. | Method for cleaning bag machinery |
US5605777A (en) * | 1992-08-31 | 1997-02-25 | Ricoh Company, Ltd. | Method and apparatus for regenerating image holding member |
JP3345472B2 (en) * | 1992-08-31 | 2002-11-18 | 株式会社リコー | Reproduction method of image holding support |
JP3340200B2 (en) * | 1992-09-07 | 2002-11-05 | 株式会社リコー | Method of repeatedly using toner image carrier and toner for the method |
JP3247960B2 (en) * | 1992-09-07 | 2002-01-21 | 株式会社リコー | Image forming apparatus and toner image removing apparatus |
JP2887550B2 (en) * | 1993-01-13 | 1999-04-26 | 富士ゼロックス株式会社 | Image forming method |
JPH06286269A (en) * | 1993-04-06 | 1994-10-11 | Rohm Co Ltd | Printer apparatus |
JP2691512B2 (en) * | 1993-09-22 | 1997-12-17 | 株式会社リコー | Method and apparatus for removing image forming substance from image carrier |
JPH07140704A (en) * | 1993-09-22 | 1995-06-02 | Ricoh Co Ltd | Method of repeatedly using image carrier |
US5642550A (en) * | 1994-02-28 | 1997-07-01 | Ricoh Company, Ltd. | Apparatus for removing image forming substance from image holding member |
JPH08166747A (en) * | 1994-10-14 | 1996-06-25 | Ricoh Co Ltd | Device for removing adhesive matter from sheet material |
US5813344A (en) * | 1994-10-24 | 1998-09-29 | Ricoh Company, Ltd. | Method and apparatus for removing image forming substance from image holding member |
JP5073409B2 (en) * | 2007-08-08 | 2012-11-14 | 株式会社リコー | Image forming apparatus |
GB201103287D0 (en) * | 2011-02-25 | 2011-04-13 | Agri Tech Global Technologies Ltd | Improvements in containers used for storage of fresh produce and other food products |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2601862A (en) * | 1952-07-01 | Oil absorbing | ||
US1111445A (en) * | 1913-11-14 | 1914-09-22 | George E Dunton | Method for treating molds used in the art of electrotyping. |
US2029992A (en) * | 1932-09-17 | 1936-02-04 | Chadeloid Chemical Co | Finish removing process |
US2772991A (en) * | 1954-12-14 | 1956-12-04 | Haloid Co | Process of cleaning a residual powder image from an electrophotographic plate |
US2937390A (en) * | 1957-12-27 | 1960-05-24 | Ibm | Loose toner pick-up device |
US3100726A (en) * | 1959-01-14 | 1963-08-13 | Azoplate Corp | Process for the removal of unfixed developer powder from powdered electro-photographic reproduction coatings |
US3128683A (en) * | 1961-04-17 | 1964-04-14 | Xerox Corp | Xerographic apparatus |
US3129115A (en) * | 1961-04-17 | 1964-04-14 | Xerox Corp | Xerographic developing apparatus |
FR1399233A (en) * | 1963-06-22 | 1965-05-14 | Kalle Ag | Method and device for developing electrostatic latent images |
US3382101A (en) * | 1964-04-17 | 1968-05-07 | Atlantic Man Company | Method for eradicating hydrocarbon stains from concrete surfaces |
-
1969
- 1969-11-20 US US878495A patent/US3656948A/en not_active Expired - Lifetime
-
1970
- 1970-11-17 DE DE19702056546 patent/DE2056546A1/en active Pending
- 1970-11-17 GB GB5459270A patent/GB1335054A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2056546A1 (en) | 1971-05-27 |
US3656948A (en) | 1972-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |