FR2308131A1 - METHOD FOR MANUFACTURING TONER SUPPORT PARTICLES, FOR A DRY REPRODUCTION DEVICE OPERATING ACCORDING TO THE PRINCIPLE OF MAGNETIC BRUSHING - Google Patents
METHOD FOR MANUFACTURING TONER SUPPORT PARTICLES, FOR A DRY REPRODUCTION DEVICE OPERATING ACCORDING TO THE PRINCIPLE OF MAGNETIC BRUSHINGInfo
- Publication number
- FR2308131A1 FR2308131A1 FR7611072A FR7611072A FR2308131A1 FR 2308131 A1 FR2308131 A1 FR 2308131A1 FR 7611072 A FR7611072 A FR 7611072A FR 7611072 A FR7611072 A FR 7611072A FR 2308131 A1 FR2308131 A1 FR 2308131A1
- Authority
- FR
- France
- Prior art keywords
- principle
- reproduction device
- device operating
- operating according
- support particles
- 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
- 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
- G03G9/1087—Specified elemental magnetic metal or alloy, e.g. alnico comprising iron, nickel, cobalt, and aluminum, or permalloy comprising iron and nickel
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752516170 DE2516170A1 (en) | 1975-04-14 | 1975-04-14 | Toner carriers mfr. for dry copiers - by magnetic sepn. of impurities from iron particles |
DE19752526757 DE2526757A1 (en) | 1975-06-14 | 1975-06-14 | Toner carriers mfr. for dry copiers - by magnetic sepn. of impurities from iron particles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2308131A1 true FR2308131A1 (en) | 1976-11-12 |
FR2308131B1 FR2308131B1 (en) | 1979-05-04 |
Family
ID=25768758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7611072A Granted FR2308131A1 (en) | 1975-04-14 | 1976-04-14 | METHOD FOR MANUFACTURING TONER SUPPORT PARTICLES, FOR A DRY REPRODUCTION DEVICE OPERATING ACCORDING TO THE PRINCIPLE OF MAGNETIC BRUSHING |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS51127735A (en) |
FR (1) | FR2308131A1 (en) |
GB (1) | GB1498352A (en) |
NL (1) | NL7603978A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986001314A1 (en) * | 1984-08-15 | 1986-02-27 | Halomet, Inc. | Ferrite electrostatographic toner carrier core |
EP0650098A1 (en) * | 1993-08-24 | 1995-04-26 | Hitachi Metals Co. Ltd. | Magnetic carrier for developing latent electrostatic images and method of forming using it |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57181555A (en) * | 1981-05-02 | 1982-11-09 | Dowa Teppun Kogyo Kk | Spherical powdered iron carrier |
JPS62174774A (en) * | 1986-01-28 | 1987-07-31 | Fujitsu Ltd | Method and device for manufacturing two-component developer |
GB2187117B (en) * | 1986-02-28 | 1990-10-24 | De Beers Ind Diamond | Method and apparatus for separating particles into fractions |
JP3885556B2 (en) * | 2001-10-31 | 2007-02-21 | 富士ゼロックス株式会社 | Image forming method, replenishing toner used in the method, manufacturing method thereof, and carrier-containing toner cartridge |
-
1976
- 1976-04-13 JP JP51041757A patent/JPS51127735A/en active Pending
- 1976-04-13 GB GB15057/76A patent/GB1498352A/en not_active Expired
- 1976-04-14 NL NL7603978A patent/NL7603978A/en not_active Application Discontinuation
- 1976-04-14 FR FR7611072A patent/FR2308131A1/en active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986001314A1 (en) * | 1984-08-15 | 1986-02-27 | Halomet, Inc. | Ferrite electrostatographic toner carrier core |
EP0650098A1 (en) * | 1993-08-24 | 1995-04-26 | Hitachi Metals Co. Ltd. | Magnetic carrier for developing latent electrostatic images and method of forming using it |
US5483329A (en) * | 1993-08-24 | 1996-01-09 | Hitachi Metals, Ltd. | Carrier for developer and method of electrophotographically forming visual image using same |
Also Published As
Publication number | Publication date |
---|---|
FR2308131B1 (en) | 1979-05-04 |
NL7603978A (en) | 1976-10-18 |
JPS51127735A (en) | 1976-11-08 |
GB1498352A (en) | 1978-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |