AU2001284037A1 - Magnetites that are low in silicon - Google Patents
Magnetites that are low in siliconInfo
- Publication number
- AU2001284037A1 AU2001284037A1 AU2001284037A AU8403701A AU2001284037A1 AU 2001284037 A1 AU2001284037 A1 AU 2001284037A1 AU 2001284037 A AU2001284037 A AU 2001284037A AU 8403701 A AU8403701 A AU 8403701A AU 2001284037 A1 AU2001284037 A1 AU 2001284037A1
- Authority
- AU
- Australia
- Prior art keywords
- magnetites
- silicon
- low
- 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
- 229910052710 silicon Inorganic materials 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/08—Ferroso-ferric oxide [Fe3O4]
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/11—Powder tap density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/42—Magnetic properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
- Developing Agents For Electrophotography (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10044397 | 2000-09-08 | ||
DE10044397A DE10044397A1 (de) | 2000-09-08 | 2000-09-08 | Magnetite und deren Verwendung bei der Herstellung von Tonern |
PCT/EP2001/009847 WO2002020409A1 (fr) | 2000-09-08 | 2001-08-27 | Procede pour produire des magnetites a faible teneur en silicium |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001284037A1 true AU2001284037A1 (en) | 2002-03-22 |
Family
ID=7655479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001284037A Abandoned AU2001284037A1 (en) | 2000-09-08 | 2001-08-27 | Magnetites that are low in silicon |
Country Status (7)
Country | Link |
---|---|
US (1) | US6562533B2 (fr) |
EP (1) | EP1322555B1 (fr) |
JP (1) | JP5311702B2 (fr) |
AU (1) | AU2001284037A1 (fr) |
DE (1) | DE10044397A1 (fr) |
ES (1) | ES2587002T3 (fr) |
WO (1) | WO2002020409A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10209150A1 (de) * | 2002-03-01 | 2003-09-11 | Bayer Ag | Verfahren zur Herstellung von Magnetitteilchen und deren Verwendung |
US7678524B2 (en) * | 2005-05-19 | 2010-03-16 | Canon Kabushiki Kaisha | Magnetic toner |
ES2296522B1 (es) * | 2006-05-26 | 2009-04-01 | Europea De Minerales Y Derivados, S.L. | Masa pesada para la fabricacion de productos con alta capacidad de radio-proteccion. |
CN102249346B (zh) * | 2011-06-08 | 2013-03-20 | 哈尔滨工程大学 | 制备四氧化三铁花状纳米超结构的方法 |
CN102390872B (zh) * | 2011-08-09 | 2014-04-16 | 东南大学 | 一种呈微米级立方体的超分散四氧化三铁颗粒的制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US802928A (en) | 1905-01-19 | 1905-10-24 | Edward G Portner | Manufacture of printing-ink pigments. |
JPS5110198A (fr) | 1974-07-15 | 1976-01-27 | Toda Kogyo Corp | |
DE2609293A1 (de) | 1976-03-06 | 1977-09-08 | Boehringer Sohn Ingelheim | Separates fixationsteil fuer intravenoese kanuelen und katheter |
DE2618058A1 (de) | 1976-04-24 | 1977-11-10 | Bayer Ag | Verfahren zur kontinuierlichen herstellung von eisenoxidschwarzpigmenten |
CA1149582A (fr) | 1979-02-09 | 1983-07-12 | Pfizer Limited | Pigment synthetique a base de magnetite rhomboedrique |
DE3209469A1 (de) | 1981-03-19 | 1982-09-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von eisenoxidschwarz-pigmenten mit verbesserter saeurebestaendigkeit und deren verwendung |
JPS57200230A (en) * | 1981-06-05 | 1982-12-08 | Mitsubishi Metal Corp | Ultra-fine powder of black ferrosoferric oxide and its preparation |
DD216040A1 (de) | 1983-06-17 | 1984-11-28 | Dieter Naumann | Verfahren zur herstellung von eisenoxidschwarzpigmenten |
DE3500470A1 (de) | 1985-01-09 | 1986-07-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung heller farbreiner eisenoxidrotpigmente |
DD284478A5 (de) | 1989-05-30 | 1990-11-14 | Kummer,Hans-Dieter,Dd | Verfahren zur herstellung von eisenoxidschwarz-pigmenten |
JPH04317420A (ja) * | 1991-04-16 | 1992-11-09 | Furukawa Co Ltd | マグネタイトの製造方法 |
DE69631267T2 (de) * | 1995-06-15 | 2004-11-18 | Toda Kogyo Corp. | Magnetteilchen für magnetische Toner und ihre Herstellungsverfahren |
DE19642534C2 (de) * | 1996-10-15 | 1998-10-15 | Bayer Ag | Magnetitteilchen, bestehend aus magnetischen Eisenoxid, Verfahren zur Herstellung und dessen Verwendung |
DE19702431C2 (de) * | 1997-01-24 | 2000-01-20 | Bayer Ag | Verfahren zur Herstellung von Magnetitteilchen und ihre Verwendung |
DE19919791A1 (de) | 1999-04-30 | 2000-11-02 | Bayer Ag | Verfahren zur Herstellung von Fällungsmagnetiten |
-
2000
- 2000-09-08 DE DE10044397A patent/DE10044397A1/de not_active Withdrawn
-
2001
- 2001-08-27 EP EP01962973.2A patent/EP1322555B1/fr not_active Expired - Lifetime
- 2001-08-27 WO PCT/EP2001/009847 patent/WO2002020409A1/fr active Application Filing
- 2001-08-27 AU AU2001284037A patent/AU2001284037A1/en not_active Abandoned
- 2001-08-27 JP JP2002525041A patent/JP5311702B2/ja not_active Expired - Lifetime
- 2001-08-27 ES ES01962973.2T patent/ES2587002T3/es not_active Expired - Lifetime
- 2001-08-31 US US09/944,880 patent/US6562533B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2002020409A1 (fr) | 2002-03-14 |
JP5311702B2 (ja) | 2013-10-09 |
JP2004508263A (ja) | 2004-03-18 |
US6562533B2 (en) | 2003-05-13 |
EP1322555A1 (fr) | 2003-07-02 |
DE10044397A1 (de) | 2002-03-21 |
EP1322555B1 (fr) | 2016-06-29 |
US20020115007A1 (en) | 2002-08-22 |
ES2587002T3 (es) | 2016-10-20 |
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