ZA734763B - Production of magnetic fluids by peptization techniques - Google Patents

Production of magnetic fluids by peptization techniques

Info

Publication number
ZA734763B
ZA734763B ZA734763A ZA734763A ZA734763B ZA 734763 B ZA734763 B ZA 734763B ZA 734763 A ZA734763 A ZA 734763A ZA 734763 A ZA734763 A ZA 734763A ZA 734763 B ZA734763 B ZA 734763B
Authority
ZA
South Africa
Prior art keywords
peptization
techniques
production
magnetic fluids
fluids
Prior art date
Application number
ZA734763A
Other languages
English (en)
Inventor
S Khalafalla
G Reimers
Original Assignee
S Khalafalla
G Reimers
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 S Khalafalla, G Reimers filed Critical S Khalafalla
Publication of ZA734763B publication Critical patent/ZA734763B/xx

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)
  • Soft Magnetic Materials (AREA)
  • Lubricants (AREA)
  • Compounds Of Iron (AREA)
ZA734763A 1972-07-26 1973-07-13 Production of magnetic fluids by peptization techniques ZA734763B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00275382A US3843540A (en) 1972-07-26 1972-07-26 Production of magnetic fluids by peptization techniques

Publications (1)

Publication Number Publication Date
ZA734763B true ZA734763B (en) 1974-06-26

Family

ID=23052057

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA734763A ZA734763B (en) 1972-07-26 1973-07-13 Production of magnetic fluids by peptization techniques

Country Status (9)

Country Link
US (1) US3843540A (US08197722-20120612-C00042.png)
JP (1) JPS4984998A (US08197722-20120612-C00042.png)
AU (1) AU473730B2 (US08197722-20120612-C00042.png)
CA (1) CA995093A (US08197722-20120612-C00042.png)
DE (1) DE2336398A1 (US08197722-20120612-C00042.png)
FR (1) FR2209989B1 (US08197722-20120612-C00042.png)
GB (1) GB1439031A (US08197722-20120612-C00042.png)
IT (1) IT995065B (US08197722-20120612-C00042.png)
ZA (1) ZA734763B (US08197722-20120612-C00042.png)

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US4125460A (en) * 1975-10-01 1978-11-14 Anglo-American Clays Corporation Magnetic beneficiation of clays utilizing magnetic particulates
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US4208294A (en) * 1979-02-12 1980-06-17 The United States Of America, As Represented By The Secretary Of The Interior Dilution stable water based magnetic fluids
NL7901437A (nl) * 1979-02-23 1980-08-26 Philips Nv Werkwijze voor de bereiding van een magnetisch pigment van gamma-fe2o3 deeltjes.
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FR2461521A1 (fr) * 1979-07-20 1981-02-06 Anvar Fluides magnetiques, notamment ferrofluides, et procede pour leur obtention
US4356098A (en) * 1979-11-08 1982-10-26 Ferrofluidics Corporation Stable ferrofluid compositions and method of making same
US4485024A (en) * 1982-04-07 1984-11-27 Nippon Seiko Kabushiki Kaisha Process for producing a ferrofluid, and a composition thereof
DE3619746A1 (de) * 1986-06-12 1987-12-17 Basf Ag Superparamagnetische feststoffteilchen
US5069216A (en) * 1986-07-03 1991-12-03 Advanced Magnetics Inc. Silanized biodegradable super paramagnetic metal oxides as contrast agents for imaging the gastrointestinal tract
US4951675A (en) * 1986-07-03 1990-08-28 Advanced Magnetics, Incorporated Biodegradable superparamagnetic metal oxides as contrast agents for MR imaging
US5219554A (en) * 1986-07-03 1993-06-15 Advanced Magnetics, Inc. Hydrated biodegradable superparamagnetic metal oxides
US4770183A (en) * 1986-07-03 1988-09-13 Advanced Magnetics Incorporated Biologically degradable superparamagnetic particles for use as nuclear magnetic resonance imaging agents
US4741850A (en) * 1986-10-31 1988-05-03 Hitachi Metals, Ltd. Super paramagnetic fluids and methods of making super paramagnetic fluids
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FR2624873B1 (fr) * 1987-12-18 1992-01-10 Rhone Poulenc Chimie Particules composites magnetisables a base d'organopolysiloxane reticule, leur procede de preparation et leur application en biologie
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DE69526287T2 (de) * 1994-01-27 2002-10-31 Loctite Ireland Ltd Zusammenstellungen und methoden zur anordnung anisotropisch leitender bahnen und verbindungen zwischen zwei sätzen von leitern
IT1270199B (it) * 1994-06-09 1997-04-29 Ausimont Spa Preparazione di particelle miste ultrafini da microemulsioni di pepe
DE19528029B4 (de) 1995-07-31 2008-01-10 Chemagen Biopolymer-Technologie Aktiengesellschaft Magnetische Polymerpartikel auf der Basis von Polyvinylalkohol, Verfahren für ihre Herstellung und Verwendung
US5851644A (en) * 1995-08-01 1998-12-22 Loctite (Ireland) Limited Films and coatings having anisotropic conductive pathways therein
US5916641A (en) * 1996-08-01 1999-06-29 Loctite (Ireland) Limited Method of forming a monolayer of particles
KR19980034778A (ko) * 1996-11-08 1998-08-05 허동수 수면 유포 유류 제거용 자성 유체와 그의 제조 방법 및 그를 이용한 수면 유포 유류의 제거 및 회수 방법
US5863455A (en) * 1997-07-14 1999-01-26 Abb Power T&D Company Inc. Colloidal insulating and cooling fluid
DE10013995A1 (de) 2000-03-22 2001-09-27 Chemagen Biopolymer Technologi Magnetische, silanisierte Trägermaterialien auf Basis von Polyvinylalkohol
DE10108857A1 (de) * 2001-02-14 2002-09-19 Hans-Dieter Hunger Bioaktive und biokompatible Konjugate mit magnetischen Eigenschaften und Verfahren zu deren Herstellung
US7063802B2 (en) * 2003-03-28 2006-06-20 Ferrotec Corporation Composition and method of making an element-modified ferrofluid
DE10350248A1 (de) * 2003-10-28 2005-06-16 Magnamedics Gmbh Thermosensitive, biokompatible Polymerträger mit veränderbarer physikalischer Struktur für die Therapie, Diagnostik und Analytik
DE10355409A1 (de) 2003-11-25 2005-06-30 Magnamedics Gmbh Sphärische, magnetische Silicagel-Träger mit vergrößerter Oberfläche für die Aufreinigung von Nukleinsäuren
JP4949041B2 (ja) * 2003-12-18 2012-06-06 マサチューセッツ インスティテュート オブ テクノロジー 磁性ナノ粒子によって促進されたバイオプロセス
US7291287B2 (en) * 2005-05-25 2007-11-06 Ferrolabs, Inc. Method of making magnetic fluid
US7815803B2 (en) * 2007-06-14 2010-10-19 Roche Diagnostics Operations, Inc. Preparation of samples for LC-MS/MS using magnetic particles
RU2499018C2 (ru) * 2011-04-08 2013-11-20 Александр Александрович Барышников Магнитная жидкость на основе нефти и нефтепродуктов
US20120318510A1 (en) * 2011-06-15 2012-12-20 Schlumberger Technology Corporation Methods of generating magnetic particles in a subterranean environment
KR101109682B1 (ko) * 2011-11-08 2012-02-08 한국지질자원연구원 저품위 철광석으로부터 마그네타이트 나노입자의 제조방법 및 이에 의해 제조된 마그네타이트 나노입자
RU2618069C1 (ru) * 2016-03-21 2017-05-02 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" (ФГБОУВПО "ЯГТУ") Способ получения магнитной жидкости
EA035236B1 (ru) * 2018-11-23 2020-05-19 Учреждение Белорусского государственного университета "Научно-исследовательский институт физико-химических проблем" (НИИ ФХП БГУ) Способ получения железосодержащей магнитной жидкости в неполярном растворителе

Also Published As

Publication number Publication date
GB1439031A (en) 1976-06-09
FR2209989A1 (US08197722-20120612-C00042.png) 1974-07-05
US3843540A (en) 1974-10-22
IT995065B (it) 1975-11-10
CA995093A (en) 1976-08-17
DE2336398A1 (de) 1974-02-14
FR2209989B1 (US08197722-20120612-C00042.png) 1977-02-25
AU5848673A (en) 1975-01-30
AU473730B2 (en) 1976-07-01
JPS4984998A (US08197722-20120612-C00042.png) 1974-08-15

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