JPH0226766B2 - - Google Patents

Info

Publication number
JPH0226766B2
JPH0226766B2 JP57214015A JP21401582A JPH0226766B2 JP H0226766 B2 JPH0226766 B2 JP H0226766B2 JP 57214015 A JP57214015 A JP 57214015A JP 21401582 A JP21401582 A JP 21401582A JP H0226766 B2 JPH0226766 B2 JP H0226766B2
Authority
JP
Japan
Prior art keywords
fine particles
surfactant
oil
organic solvent
magnetic fluid
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 - Lifetime
Application number
JP57214015A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59105093A (ja
Inventor
Kyosaburo Furumura
Shigeki Matsunaga
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP57214015A priority Critical patent/JPS59105093A/ja
Priority to US06/478,876 priority patent/US4485024A/en
Priority to DE19833312565 priority patent/DE3312565A1/de
Publication of JPS59105093A publication Critical patent/JPS59105093A/ja
Priority to US06/920,226 priority patent/USRE32573E/en
Publication of JPH0226766B2 publication Critical patent/JPH0226766B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Soft Magnetic Materials (AREA)
  • Lubricants (AREA)
JP57214015A 1982-04-07 1982-12-08 磁性流体組成物とその製造方法 Granted JPS59105093A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57214015A JPS59105093A (ja) 1982-12-08 1982-12-08 磁性流体組成物とその製造方法
US06/478,876 US4485024A (en) 1982-04-07 1983-03-25 Process for producing a ferrofluid, and a composition thereof
DE19833312565 DE3312565A1 (de) 1982-04-07 1983-04-07 Verfahren zur herstellung eines ferrofluids und ferrofluid-zusammensetzung
US06/920,226 USRE32573E (en) 1982-04-07 1986-10-16 Process for producing a ferrofluid, and a composition thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57214015A JPS59105093A (ja) 1982-12-08 1982-12-08 磁性流体組成物とその製造方法

Publications (2)

Publication Number Publication Date
JPS59105093A JPS59105093A (ja) 1984-06-18
JPH0226766B2 true JPH0226766B2 (enrdf_load_stackoverflow) 1990-06-12

Family

ID=16648856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57214015A Granted JPS59105093A (ja) 1982-04-07 1982-12-08 磁性流体組成物とその製造方法

Country Status (1)

Country Link
JP (1) JPS59105093A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH061728B2 (ja) * 1986-02-25 1994-01-05 住友セメント株式会社 磁性流体の製造方法
JP2689251B2 (ja) * 1987-10-20 1997-12-10 昇 一ノ瀬 磁性流体の製造法
JP2725015B2 (ja) * 1988-03-11 1998-03-09 エヌオーケー株式会社 磁性流体の製造方法
JP2009188426A (ja) * 2009-05-20 2009-08-20 Inst Nuclear Energy Research Rocaec 油性磁性流体の調製方法

Also Published As

Publication number Publication date
JPS59105093A (ja) 1984-06-18

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