GB2034907B - Magnetic toner for electrostatic photography - Google Patents
Magnetic toner for electrostatic photographyInfo
- Publication number
- GB2034907B GB2034907B GB7934263A GB7934263A GB2034907B GB 2034907 B GB2034907 B GB 2034907B GB 7934263 A GB7934263 A GB 7934263A GB 7934263 A GB7934263 A GB 7934263A GB 2034907 B GB2034907 B GB 2034907B
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic toner
- electrostatic photography
- photography
- electrostatic
- toner
- 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
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/083—Magnetic toner particles
- G03G9/0839—Treatment of the magnetic components; Combination of the magnetic components with non-magnetic materials
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/087—Binders for toner particles
- G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/08713—Polyvinylhalogenides
- G03G9/0872—Polyvinylhalogenides containing fluorine
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09733—Organic compounds
- G03G9/09766—Organic compounds comprising fluorine
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53123555A JPS598821B2 (en) | 1978-10-09 | 1978-10-09 | Magnetic toner for developing electrostatic images |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2034907A GB2034907A (en) | 1980-06-11 |
GB2034907B true GB2034907B (en) | 1982-11-10 |
Family
ID=14863490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7934263A Expired GB2034907B (en) | 1978-10-09 | 1979-10-03 | Magnetic toner for electrostatic photography |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS598821B2 (en) |
DE (1) | DE2940907C2 (en) |
GB (1) | GB2034907B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1158090A (en) * | 1980-10-28 | 1983-12-06 | Minnesota Mining And Manufacturing Company | One part magnetic toner powder including a fluoroaliphatic surface treatment composition |
JPS58211159A (en) * | 1982-06-02 | 1983-12-08 | Konishiroku Photo Ind Co Ltd | Magnetic toner |
US4430408A (en) * | 1982-06-25 | 1984-02-07 | Minnesota Mining And Manufacturing Company | Developing powder composition containing a fluorine-modified alkyl siloxane |
JPS604954A (en) * | 1983-06-23 | 1985-01-11 | Canon Inc | Development method |
JPS59131945A (en) * | 1983-08-22 | 1984-07-28 | Konishiroku Photo Ind Co Ltd | Formation of image |
JPS60182281U (en) * | 1984-05-16 | 1985-12-03 | スズキ株式会社 | car drainage system |
DE3837345A1 (en) * | 1988-11-03 | 1990-05-10 | Hoechst Ag | USE OF COLORLESS HIGH GRADE FLUORATED AMMONIUM AND IMMONIUM COMPOUNDS AS LOADING AGENTS FOR ELECTROPHOTOGRAPHIC RECORDING METHODS |
JP3102797B2 (en) * | 1990-10-18 | 2000-10-23 | 株式会社リコー | Toner for developing electrostatic images |
EP0594945B1 (en) * | 1992-10-21 | 1998-12-16 | Hewlett-Packard Company | Fluorocarbon lubricated printer toner particles |
EP0613059A1 (en) * | 1993-02-22 | 1994-08-31 | Nippon Paint Co., Ltd. | Toner |
EP1711863B1 (en) | 2004-02-06 | 2011-04-27 | LG Chem, Ltd. | Positive chargeable magnetic toner composition and use thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA986770A (en) * | 1972-04-10 | 1976-04-06 | Jack C. Goldfrank | Pressure fixable magnetic toners |
JPS5045639A (en) * | 1973-08-27 | 1975-04-23 | ||
CA1067326A (en) * | 1975-03-20 | 1979-12-04 | Bheema R. Vijayendran | Carrier powder with core of metal, sand or glass and a coating of a perfluoro compound |
JPS5840736B2 (en) * | 1976-05-17 | 1983-09-07 | 株式会社リコー | electrophotographic developer |
JPS603178B2 (en) * | 1976-08-10 | 1985-01-26 | コニカ株式会社 | Toner for developing electrostatic images and its manufacturing method |
JPS5381124A (en) * | 1976-12-27 | 1978-07-18 | Hitachi Metals Ltd | Magnetic toner particles for use in development |
JPS5381125A (en) * | 1976-12-27 | 1978-07-18 | Ricoh Co Ltd | Electrophotographic magnetic toner |
US4139483A (en) * | 1977-02-28 | 1979-02-13 | Xerox Corporation | Electrostatographic toner composition containing surfactant |
JPS53124428A (en) * | 1977-04-07 | 1978-10-30 | Mita Industrial Co Ltd | Developing agent for use in electrostatic image |
-
1978
- 1978-10-09 JP JP53123555A patent/JPS598821B2/en not_active Expired
-
1979
- 1979-10-03 GB GB7934263A patent/GB2034907B/en not_active Expired
- 1979-10-09 DE DE19792940907 patent/DE2940907C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2940907A1 (en) | 1980-04-10 |
GB2034907A (en) | 1980-06-11 |
JPS5550251A (en) | 1980-04-11 |
JPS598821B2 (en) | 1984-02-27 |
DE2940907C2 (en) | 1983-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |