HK1014051A1 - Two-component type developer, developing method and image forming method - Google Patents
Two-component type developer, developing method and image forming methodInfo
- Publication number
- HK1014051A1 HK1014051A1 HK98115373A HK98115373A HK1014051A1 HK 1014051 A1 HK1014051 A1 HK 1014051A1 HK 98115373 A HK98115373 A HK 98115373A HK 98115373 A HK98115373 A HK 98115373A HK 1014051 A1 HK1014051 A1 HK 1014051A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- image forming
- component type
- type developer
- forming method
- developing
- Prior art date
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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
- G03G9/1088—Binder-type carrier
- G03G9/10884—Binder is obtained other than by reactions only involving carbon-carbon unsaturated bonds
-
- 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
- G03G9/0819—Developers with toner particles characterised by the dimensions of the particles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/06—Developing
- G03G13/08—Developing using a solid developer, e.g. powder developer
- G03G13/09—Developing using a solid developer, e.g. powder developer using magnetic brush
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
- G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
- G03G9/108—Ferrite carrier, e.g. magnetite
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
- G03G9/108—Ferrite carrier, e.g. magnetite
- G03G9/1085—Ferrite carrier, e.g. magnetite with non-ferrous metal oxide, e.g. MgO-Fe2O3
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26442894 | 1994-10-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1014051A1 true HK1014051A1 (en) | 1999-09-17 |
Family
ID=17403052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98115373A HK1014051A1 (en) | 1994-10-05 | 1998-12-24 | Two-component type developer, developing method and image forming method |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0708378B1 (en) |
KR (1) | KR0163996B1 (en) |
CN (1) | CN1099054C (en) |
DE (1) | DE69519620T2 (en) |
HK (1) | HK1014051A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5766814A (en) * | 1996-04-08 | 1998-06-16 | Cannon Kabushiki Kaisha | Magnetic coated carrier, two-component type developer and developing method |
EP0999477B1 (en) * | 1998-11-06 | 2005-11-02 | Toda Kogyo Corporation | Electrophotographic magnetic carrier |
DE102005018675A1 (en) * | 2005-01-20 | 2006-07-27 | Eastman Kodak Co. | Toner image developing method, involves transferring toner using toner and carrier particles, where amount of carrier particles exists at its side as mixture of electrically conductive and non-conductive or insulating carrier particles |
CN101946213B (en) * | 2007-12-19 | 2012-10-24 | 株式会社理光 | Method for producing carrier for electrophotographic developer, carrier for electrophotographic developer, electrophotographic developer, and image forming method |
US8921023B2 (en) * | 2012-08-08 | 2014-12-30 | Canon Kabushiki Kaisha | Magnetic carrier and two-component developer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2297691A (en) | 1939-04-04 | 1942-10-06 | Chester F Carlson | Electrophotography |
US4071361A (en) | 1965-01-09 | 1978-01-31 | Canon Kabushiki Kaisha | Electrophotographic process and apparatus |
JPS4223910B1 (en) | 1965-08-12 | 1967-11-17 | ||
JPS57128347A (en) * | 1981-02-03 | 1982-08-09 | Ricoh Co Ltd | Toner for electrophotographic dry type developer |
JPS59104663A (en) | 1982-12-08 | 1984-06-16 | Konishiroku Photo Ind Co Ltd | Electrostatic charge image developing toner |
JPS60131549A (en) | 1983-12-20 | 1985-07-13 | Konishiroku Photo Ind Co Ltd | Developing method |
DE3784245T2 (en) * | 1987-11-24 | 1993-09-02 | Agfa Gevaert Nv | MAGNETIC CARRIER PARTICLES. |
JPH01297657A (en) * | 1988-05-26 | 1989-11-30 | Matsushita Electric Ind Co Ltd | Electrostatic charge image developer |
US5108862A (en) * | 1989-02-21 | 1992-04-28 | Toda Kogyo Corp. | Composite carrier particles for electrophotography and process for producing the same |
JP2682220B2 (en) * | 1990-09-17 | 1997-11-26 | 富士ゼロックス株式会社 | Developer for electrostatic image |
JPH1124868A (en) * | 1997-07-03 | 1999-01-29 | Ricoh Co Ltd | Debugging method of printer |
-
1995
- 1995-09-29 DE DE69519620T patent/DE69519620T2/en not_active Expired - Lifetime
- 1995-09-29 EP EP95306880A patent/EP0708378B1/en not_active Expired - Lifetime
- 1995-10-04 KR KR1019950033832A patent/KR0163996B1/en not_active IP Right Cessation
- 1995-10-05 CN CN95119963A patent/CN1099054C/en not_active Expired - Fee Related
-
1998
- 1998-12-24 HK HK98115373A patent/HK1014051A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0708378A3 (en) | 1996-05-01 |
DE69519620D1 (en) | 2001-01-18 |
EP0708378A2 (en) | 1996-04-24 |
CN1130767A (en) | 1996-09-11 |
EP0708378B1 (en) | 2000-12-13 |
KR0163996B1 (en) | 1999-03-20 |
DE69519620T2 (en) | 2001-05-17 |
CN1099054C (en) | 2003-01-15 |
KR960015106A (en) | 1996-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20100929 |