AU5812490A - Method for making colored magnetic particles and their use in electrostatographic toner compositions - Google Patents
Method for making colored magnetic particles and their use in electrostatographic toner compositionsInfo
- Publication number
- AU5812490A AU5812490A AU58124/90A AU5812490A AU5812490A AU 5812490 A AU5812490 A AU 5812490A AU 58124/90 A AU58124/90 A AU 58124/90A AU 5812490 A AU5812490 A AU 5812490A AU 5812490 A AU5812490 A AU 5812490A
- Authority
- AU
- Australia
- Prior art keywords
- magnetic particles
- toner compositions
- colored magnetic
- making colored
- electrostatographic 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.)
- Abandoned
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
- G03G9/0831—Chemical composition of the magnetic components
- G03G9/0834—Non-magnetic inorganic compounds chemically incorporated in 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
- G03G9/083—Magnetic toner particles
- G03G9/0831—Chemical composition of the magnetic components
- G03G9/0832—Metals
-
- 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
- G03G9/0831—Chemical composition of the magnetic components
- G03G9/0833—Oxides
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
- H01F1/061—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder with a protective layer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36289389A | 1989-06-07 | 1989-06-07 | |
US362893 | 1989-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5812490A true AU5812490A (en) | 1991-01-07 |
Family
ID=23427929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU58124/90A Abandoned AU5812490A (en) | 1989-06-07 | 1990-05-23 | Method for making colored magnetic particles and their use in electrostatographic toner compositions |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU5812490A (en) |
WO (1) | WO1990015364A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5965194A (en) * | 1992-01-10 | 1999-10-12 | Imation Corp. | Magnetic recording media prepared from magnetic particles having an extremely thin, continuous, amorphous, aluminum hydrous oxide coating |
JP2010529237A (en) | 2007-06-05 | 2010-08-26 | バンク オブ カナダ | Ink or toner composition, method of use and product obtained from the method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8104307A (en) * | 1981-09-18 | 1983-04-18 | Oce Nederland Bv | COLORED TONER POWDER, A METHOD FOR ITS PREPARATION AND A METHOD FOR DEVELOPING IMAGES WITH THIS POWDER. |
US4486523A (en) * | 1982-11-01 | 1984-12-04 | Armstrong World Industries, Inc. | Magnetic toner particles coated with opaque polymer particles to obscure color thereof |
JPS59100451A (en) * | 1982-11-30 | 1984-06-09 | Mita Ind Co Ltd | One-component type red magnetic developer |
EP0111331B1 (en) * | 1982-12-14 | 1988-06-01 | Shin-Etsu Chemical Co., Ltd. | Plastic magnets impregnated with a dye-coated metallic magnet powder |
JPS59182464A (en) * | 1983-04-01 | 1984-10-17 | Hitachi Ltd | Method for electrophotography |
US4536462A (en) * | 1983-11-22 | 1985-08-20 | International Toner Specialties | Encapsulated particulate magnetic development powders containing a sublimable dyestuff |
NL8400638A (en) * | 1984-02-29 | 1985-09-16 | Oce Nederland Bv | COLORED MAGNETICALLY ATTRACTIVE TONER POWDER. |
FR2571515B1 (en) * | 1984-10-08 | 1992-05-22 | Canon Kk | COATED PIGMENT POWDER FOR THE DEVELOPMENT OF ELECTROSTATIC IMAGES AND ITS PRODUCTION METHOD |
-
1990
- 1990-05-23 AU AU58124/90A patent/AU5812490A/en not_active Abandoned
- 1990-05-23 WO PCT/US1990/002952 patent/WO1990015364A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1990015364A1 (en) | 1990-12-13 |
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