JPS5479200A - Manufacture of co containing needleelike crystallin magnetic iron oxide particle powder - Google Patents
Manufacture of co containing needleelike crystallin magnetic iron oxide particle powderInfo
- Publication number
- JPS5479200A JPS5479200A JP14747177A JP14747177A JPS5479200A JP S5479200 A JPS5479200 A JP S5479200A JP 14747177 A JP14747177 A JP 14747177A JP 14747177 A JP14747177 A JP 14747177A JP S5479200 A JPS5479200 A JP S5479200A
- Authority
- JP
- Japan
- Prior art keywords
- needleelike
- crystallin
- manufacture
- iron oxide
- oxide particle
- 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
Landscapes
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14747177A JPS5479200A (en) | 1977-12-06 | 1977-12-06 | Manufacture of co containing needleelike crystallin magnetic iron oxide particle powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14747177A JPS5479200A (en) | 1977-12-06 | 1977-12-06 | Manufacture of co containing needleelike crystallin magnetic iron oxide particle powder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5479200A true JPS5479200A (en) | 1979-06-23 |
JPS554697B2 JPS554697B2 (en) | 1980-01-31 |
Family
ID=15431127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14747177A Granted JPS5479200A (en) | 1977-12-06 | 1977-12-06 | Manufacture of co containing needleelike crystallin magnetic iron oxide particle powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5479200A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2273698A (en) * | 1992-12-23 | 1994-06-29 | Bayer Ag | Method of preparing goethite |
-
1977
- 1977-12-06 JP JP14747177A patent/JPS5479200A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2273698A (en) * | 1992-12-23 | 1994-06-29 | Bayer Ag | Method of preparing goethite |
US5338355A (en) * | 1992-12-23 | 1994-08-16 | Bayer Ag | Method of preparing goethite |
GB2273698B (en) * | 1992-12-23 | 1995-09-20 | Bayer Ag | Method of preparing goethite |
Also Published As
Publication number | Publication date |
---|---|
JPS554697B2 (en) | 1980-01-31 |
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