JPS5889802A - 磁性流体の製造法 - Google Patents

磁性流体の製造法

Info

Publication number
JPS5889802A
JPS5889802A JP56188972A JP18897281A JPS5889802A JP S5889802 A JPS5889802 A JP S5889802A JP 56188972 A JP56188972 A JP 56188972A JP 18897281 A JP18897281 A JP 18897281A JP S5889802 A JPS5889802 A JP S5889802A
Authority
JP
Japan
Prior art keywords
magnetic fluid
carboxylic acid
acid
solution
mixture
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
Application number
JP56188972A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230565B2 (cg-RX-API-DMAC10.html
Inventor
Ichiro Takahara
一郎 高原
Toshio Terai
寺井　俊夫
Tatsuo Nagayoshi
永吉　龍男
Takashi Asazato
朝里　敬
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.)
Matsumoto Yushi-Seiyaku Co Ltd
Original Assignee
Matsumoto Yushi-Seiyaku Co 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 Matsumoto Yushi-Seiyaku Co Ltd filed Critical Matsumoto Yushi-Seiyaku Co Ltd
Priority to JP56188972A priority Critical patent/JPS5889802A/ja
Publication of JPS5889802A publication Critical patent/JPS5889802A/ja
Publication of JPH0230565B2 publication Critical patent/JPH0230565B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
    • H01F1/445—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids the magnetic component being a compound, e.g. Fe3O4

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compounds Of Iron (AREA)
  • Colloid Chemistry (AREA)
  • Lubricants (AREA)
  • Soft Magnetic Materials (AREA)
JP56188972A 1981-11-24 1981-11-24 磁性流体の製造法 Granted JPS5889802A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56188972A JPS5889802A (ja) 1981-11-24 1981-11-24 磁性流体の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56188972A JPS5889802A (ja) 1981-11-24 1981-11-24 磁性流体の製造法

Publications (2)

Publication Number Publication Date
JPS5889802A true JPS5889802A (ja) 1983-05-28
JPH0230565B2 JPH0230565B2 (cg-RX-API-DMAC10.html) 1990-07-06

Family

ID=16233142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56188972A Granted JPS5889802A (ja) 1981-11-24 1981-11-24 磁性流体の製造法

Country Status (1)

Country Link
JP (1) JPS5889802A (cg-RX-API-DMAC10.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672293A4 (en) * 1992-10-30 1996-04-17 Lord Corp LOW VISCOSITY MAGNETORHEOLOGICAL MATERIALS.
JP2004075530A (ja) * 2002-07-31 2004-03-11 General Electric Co <Ge> 無機コアを有するナノ粒子
JP2006114751A (ja) * 2004-10-15 2006-04-27 Toda Kogyo Corp 磁性流体及びその製造方法
JP2009518488A (ja) * 2005-12-05 2009-05-07 ソルヴェイ（ソシエテ アノニム） ポリマー中に固体粒子を分散するための方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317118A (en) * 1976-07-29 1978-02-16 Yanmar Agricult Equip Stalk conveying device for agricultural machinery
JPS5438987A (en) * 1977-08-31 1979-03-24 Kanagawa Prefecture Dyeing of silk material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317118A (en) * 1976-07-29 1978-02-16 Yanmar Agricult Equip Stalk conveying device for agricultural machinery
JPS5438987A (en) * 1977-08-31 1979-03-24 Kanagawa Prefecture Dyeing of silk material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672293A4 (en) * 1992-10-30 1996-04-17 Lord Corp LOW VISCOSITY MAGNETORHEOLOGICAL MATERIALS.
JP2004075530A (ja) * 2002-07-31 2004-03-11 General Electric Co <Ge> 無機コアを有するナノ粒子
JP2006114751A (ja) * 2004-10-15 2006-04-27 Toda Kogyo Corp 磁性流体及びその製造方法
JP2009518488A (ja) * 2005-12-05 2009-05-07 ソルヴェイ（ソシエテ アノニム） ポリマー中に固体粒子を分散するための方法

Also Published As

Publication number Publication date
JPH0230565B2 (cg-RX-API-DMAC10.html) 1990-07-06

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