JPS5347172B2 - - Google Patents
Info
- Publication number
- JPS5347172B2 JPS5347172B2 JP2098975A JP2098975A JPS5347172B2 JP S5347172 B2 JPS5347172 B2 JP S5347172B2 JP 2098975 A JP2098975 A JP 2098975A JP 2098975 A JP2098975 A JP 2098975A JP S5347172 B2 JPS5347172 B2 JP S5347172B2
- Authority
- JP
- Japan
- 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
- G03G9/0838—Size of magnetic components
-
- 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
- G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
-
- 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
-
- 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
- G03G9/09—Colouring agents for toner particles
- G03G9/0902—Inorganic compounds
- G03G9/0904—Carbon black
-
- 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
- G03G9/09708—Inorganic compounds
- G03G9/09725—Silicon-oxides; Silicates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2098975A JPS5347172B2 (en:Method) | 1975-02-21 | 1975-02-21 | |
| GB620576A GB1527291A (en) | 1975-02-21 | 1976-02-17 | Magnetic developer powder for developing electrostatic latent image and method of making same |
| DE19762606936 DE2606936B2 (de) | 1975-02-21 | 1976-02-20 | Kugelförmige Toner-Teilchen für elektrostatographische Entwickler |
| DK71576A DK145048C (da) | 1975-02-21 | 1976-02-20 | Kugleformede toner-dele til elektrostatisk fremkalder |
| FR7604817A FR2301847A1 (fr) | 1975-02-21 | 1976-02-20 | Poudre magnetique de devel |
| US05/846,890 US4189390A (en) | 1975-02-21 | 1977-10-31 | One-component magnetic developer powder for developing electrostatic latent image and method of making same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2098975A JPS5347172B2 (en:Method) | 1975-02-21 | 1975-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5196331A JPS5196331A (en:Method) | 1976-08-24 |
| JPS5347172B2 true JPS5347172B2 (en:Method) | 1978-12-19 |
Family
ID=12042531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2098975A Expired JPS5347172B2 (en:Method) | 1975-02-21 | 1975-02-21 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5347172B2 (en:Method) |
| DE (1) | DE2606936B2 (en:Method) |
| DK (1) | DK145048C (en:Method) |
| FR (1) | FR2301847A1 (en:Method) |
| GB (1) | GB1527291A (en:Method) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51101535A (en:Method) * | 1975-03-04 | 1976-09-08 | Toyo Ink Mfg Co | |
| GB1598357A (en) * | 1976-12-23 | 1981-09-16 | Toppan Printing Co Ltd | Dry planographic printing apparatus and method |
| JPS53117432A (en) * | 1977-03-23 | 1978-10-13 | Matsushita Graphic Commun Syst Inc | Image formation method |
| JPS5411740A (en) * | 1977-06-29 | 1979-01-29 | Hitachi Metals Ltd | Magnetic toner |
| DK397078A (da) * | 1977-09-09 | 1979-03-10 | Hitachi Metals Ltd | Magnetisk fremkalderpulver til fremkaldelse af et elektrostatisk latent billede |
| JPS5441730A (en) * | 1977-09-09 | 1979-04-03 | Hitachi Metals Ltd | Magnetic toner for heat fixing |
| US4133774A (en) * | 1977-09-29 | 1979-01-09 | Reprographic Materials, Inc. | Process for preparing direct imaging pressure fixable magnetic toners |
| JPS5511262A (en) * | 1978-07-12 | 1980-01-26 | Hitachi Metals Ltd | Magnetic toner |
| JPH02256064A (ja) * | 1979-02-22 | 1990-10-16 | Fuji Xerox Co Ltd | 一成分磁性トナーの製造方法 |
| JPS55157755A (en) * | 1979-05-28 | 1980-12-08 | Canon Inc | Developing method |
| JPS5670556A (en) * | 1979-11-14 | 1981-06-12 | Minolta Camera Co Ltd | Production of magnetic particle for electrophotographic developer |
| JPS5868048A (ja) * | 1981-10-19 | 1983-04-22 | Matsushita Electric Ind Co Ltd | 静電荷像現像用トナ− |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3563734A (en) * | 1964-10-14 | 1971-02-16 | Minnesota Mining & Mfg | Electrographic process |
| NL159795C (en:Method) * | 1968-07-22 | Minnesota Mining & Mfg | ||
| JPS4843821A (en:Method) * | 1971-10-07 | 1973-06-25 | ||
| JPS49112279A (en:Method) * | 1973-02-28 | 1974-10-25 |
-
1975
- 1975-02-21 JP JP2098975A patent/JPS5347172B2/ja not_active Expired
-
1976
- 1976-02-17 GB GB620576A patent/GB1527291A/en not_active Expired
- 1976-02-20 DK DK71576A patent/DK145048C/da not_active IP Right Cessation
- 1976-02-20 FR FR7604817A patent/FR2301847A1/fr active Granted
- 1976-02-20 DE DE19762606936 patent/DE2606936B2/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB1527291A (en) | 1978-10-04 |
| DK145048C (da) | 1983-02-21 |
| FR2301847B1 (en:Method) | 1981-09-04 |
| DE2606936A1 (de) | 1976-09-16 |
| DE2606936B2 (de) | 1979-05-10 |
| DK71576A (da) | 1976-08-22 |
| FR2301847A1 (fr) | 1976-09-17 |
| DK145048B (da) | 1982-08-09 |
| JPS5196331A (en:Method) | 1976-08-24 |