JPS61168536A - 針状オキシ水酸化鉄の製法 - Google Patents
針状オキシ水酸化鉄の製法Info
- Publication number
- JPS61168536A JPS61168536A JP60009611A JP961185A JPS61168536A JP S61168536 A JPS61168536 A JP S61168536A JP 60009611 A JP60009611 A JP 60009611A JP 961185 A JP961185 A JP 961185A JP S61168536 A JPS61168536 A JP S61168536A
- Authority
- JP
- Japan
- Prior art keywords
- iron oxyhydroxide
- particles
- ferric
- acicular
- hydroxide
- 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 |
|---|---|---|---|
| JP60009611A JPS61168536A (ja) | 1985-01-21 | 1985-01-21 | 針状オキシ水酸化鉄の製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60009611A JPS61168536A (ja) | 1985-01-21 | 1985-01-21 | 針状オキシ水酸化鉄の製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61168536A true JPS61168536A (ja) | 1986-07-30 |
| JPH033612B2 JPH033612B2 (enExample) | 1991-01-21 |
Family
ID=11725092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60009611A Granted JPS61168536A (ja) | 1985-01-21 | 1985-01-21 | 針状オキシ水酸化鉄の製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61168536A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5378380A (en) * | 1991-05-31 | 1995-01-03 | Toda Kogyo Corp. | Process for producing acicular geothite particles and acicular magnetic iron oxide particles |
| US5399278A (en) * | 1991-05-31 | 1995-03-21 | Toda Kogyo Corp. | Process for producing acicular goethite particles and acicular magnetic iron oxide particles |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5339880A (en) * | 1976-09-24 | 1978-04-12 | Hitachi Ltd | Field effect type semiconductor device and its production |
| JPS5849693A (ja) * | 1981-09-17 | 1983-03-23 | Agency Of Ind Science & Technol | 黄酸化鉄顔料 |
-
1985
- 1985-01-21 JP JP60009611A patent/JPS61168536A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5339880A (en) * | 1976-09-24 | 1978-04-12 | Hitachi Ltd | Field effect type semiconductor device and its production |
| JPS5849693A (ja) * | 1981-09-17 | 1983-03-23 | Agency Of Ind Science & Technol | 黄酸化鉄顔料 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5378380A (en) * | 1991-05-31 | 1995-01-03 | Toda Kogyo Corp. | Process for producing acicular geothite particles and acicular magnetic iron oxide particles |
| US5399278A (en) * | 1991-05-31 | 1995-03-21 | Toda Kogyo Corp. | Process for producing acicular goethite particles and acicular magnetic iron oxide particles |
| US5480571A (en) * | 1991-05-31 | 1996-01-02 | Toda Kogyo Corp. | Process for producing acicular goethite particles and acicular magnetic iron oxide particles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033612B2 (enExample) | 1991-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |