JPH0321489B2 - - Google Patents

Info

Publication number
JPH0321489B2
JPH0321489B2 JP18451785A JP18451785A JPH0321489B2 JP H0321489 B2 JPH0321489 B2 JP H0321489B2 JP 18451785 A JP18451785 A JP 18451785A JP 18451785 A JP18451785 A JP 18451785A JP H0321489 B2 JPH0321489 B2 JP H0321489B2
Authority
JP
Japan
Prior art keywords
cyclic
powder
iron oxide
oxide powder
goethite
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.)
Expired
Application number
JP18451785A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6246925A (ja
Inventor
Soichiro Nobuoka
Takashi Asai
Kazuaki Ato
Kyoji Oodan
Yasuo Bando
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Ube Corp
Original Assignee
Agency of Industrial Science and Technology
Ube Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology, Ube Industries Ltd filed Critical Agency of Industrial Science and Technology
Priority to JP18451785A priority Critical patent/JPS6246925A/ja
Publication of JPS6246925A publication Critical patent/JPS6246925A/ja
Publication of JPH0321489B2 publication Critical patent/JPH0321489B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
JP18451785A 1985-08-21 1985-08-21 環状酸化鉄粉末およびその製法 Granted JPS6246925A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18451785A JPS6246925A (ja) 1985-08-21 1985-08-21 環状酸化鉄粉末およびその製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18451785A JPS6246925A (ja) 1985-08-21 1985-08-21 環状酸化鉄粉末およびその製法

Publications (2)

Publication Number Publication Date
JPS6246925A JPS6246925A (ja) 1987-02-28
JPH0321489B2 true JPH0321489B2 (en]) 1991-03-22

Family

ID=16154580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18451785A Granted JPS6246925A (ja) 1985-08-21 1985-08-21 環状酸化鉄粉末およびその製法

Country Status (1)

Country Link
JP (1) JPS6246925A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141811A (en) * 1981-02-25 1982-09-02 Furukawa Electric Co Ltd Polyolefin series electrically insulating film and method of producing same

Also Published As

Publication number Publication date
JPS6246925A (ja) 1987-02-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term