DE69226850D1 - Verfahren zur Herstellung von Kohlenstoffpulver für elektrorheologische Flüssigkeit - Google Patents

Verfahren zur Herstellung von Kohlenstoffpulver für elektrorheologische Flüssigkeit

Info

Publication number
DE69226850D1
DE69226850D1 DE69226850T DE69226850T DE69226850D1 DE 69226850 D1 DE69226850 D1 DE 69226850D1 DE 69226850 T DE69226850 T DE 69226850T DE 69226850 T DE69226850 T DE 69226850T DE 69226850 D1 DE69226850 D1 DE 69226850D1
Authority
DE
Germany
Prior art keywords
production
carbon powder
electrorheological fluid
electrorheological
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 - Fee Related
Application number
DE69226850T
Other languages
English (en)
Other versions
DE69226850T2 (de
Inventor
Takayuki Torii
Takashi Haraoka
Katsuhiro Nagayama
Hitomi Hatano
Noriyoshi Fukuda
Yuichi Ishino
Takayuki Maruyama
Tasuku Saito
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of DE69226850D1 publication Critical patent/DE69226850D1/de
Application granted granted Critical
Publication of DE69226850T2 publication Critical patent/DE69226850T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/001—Electrorheological fluids; smart fluids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
DE69226850T 1991-12-10 1992-12-10 Verfahren zur Herstellung von Kohlenstoffpulver für elektrorheologische Flüssigkeit Expired - Fee Related DE69226850T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32611091 1991-12-10
JP33030391 1991-12-13
JP10969392 1992-04-28

Publications (2)

Publication Number Publication Date
DE69226850D1 true DE69226850D1 (de) 1998-10-08
DE69226850T2 DE69226850T2 (de) 1999-02-18

Family

ID=27311531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69226850T Expired - Fee Related DE69226850T2 (de) 1991-12-10 1992-12-10 Verfahren zur Herstellung von Kohlenstoffpulver für elektrorheologische Flüssigkeit

Country Status (3)

Country Link
US (1) US5332517A (de)
EP (1) EP0546552B1 (de)
DE (1) DE69226850T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536426A (en) * 1993-05-21 1996-07-16 Nippon Oil Company, Ltd. Electrorheological fluid containing carbonaceous particles
JPH0818805B2 (ja) * 1993-06-29 1996-02-28 平洋商事株式会社 活性炭材の通電賦活方法
JPH07150187A (ja) * 1993-12-01 1995-06-13 Bridgestone Corp 電気粘性流体分散相用炭素質粉末及び電気粘性流体
US5693367A (en) * 1995-03-24 1997-12-02 Bridgestone Corporation Process for producing a powder material for an electro-rheological fluid
US5800421A (en) * 1996-06-12 1998-09-01 Lemelson; Jerome H. Medical devices using electrosensitive gels
JPH1081889A (ja) * 1996-09-06 1998-03-31 Bridgestone Corp 電気粘性流体用粉体
US7557981B2 (en) * 2000-03-03 2009-07-07 Sipix Imaging, Inc. Electrophoretic display and process for its manufacture
US7158282B2 (en) * 2000-03-03 2007-01-02 Sipix Imaging, Inc. Electrophoretic display and novel process for its manufacture
US20070237962A1 (en) * 2000-03-03 2007-10-11 Rong-Chang Liang Semi-finished display panels
US7715088B2 (en) * 2000-03-03 2010-05-11 Sipix Imaging, Inc. Electrophoretic display
US20050274455A1 (en) * 2004-06-09 2005-12-15 Extrand Charles W Electro-active adhesive systems
US7632243B2 (en) 2005-08-08 2009-12-15 Smiths Medical Asd, Inc. Duckbill catheter release mechanism
US8162881B2 (en) 2005-08-08 2012-04-24 Smiths Medical Asd, Inc. Needle guard mechanism with angled strut wall

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0361106B1 (de) * 1988-08-29 1992-12-23 Bridgestone Corporation Elektroviskose Flüssigkeiten
JP3020559B2 (ja) * 1989-07-06 2000-03-15 株式会社ブリヂストン 電気粘性流体用炭素質粉末及びその製造方法
JPH0825653B2 (ja) * 1989-09-26 1996-03-13 三田工業株式会社 給紙装置

Also Published As

Publication number Publication date
US5332517A (en) 1994-07-26
EP0546552B1 (de) 1998-09-02
EP0546552A1 (de) 1993-06-16
DE69226850T2 (de) 1999-02-18

Similar Documents

Publication Publication Date Title
DE69419342D1 (de) Verfahren zur Herstellung von aplha-Aluminiumoxidpulver
DE69432451D1 (de) Verfahren zur Herstellung von Alpha-Aluminiumoxidpulver
DE69021947T2 (de) Verfahren zur Herstellung Mikrohohlräume enthaltender Polymerpartikel.
DE3853556D1 (de) Homogener Zweikomponenten-Katalysator und Verfahren zur Herstellung linearer alpha-Olefine.
DE69226850T2 (de) Verfahren zur Herstellung von Kohlenstoffpulver für elektrorheologische Flüssigkeit
DE69022788D1 (de) Verfahren zur Herstellung von Polysiloxandichtungen.
DE69219428T2 (de) Verfahren zur Herstellung von Mitteldestillaten
DE69218667D1 (de) Verfahren zur Herstellung von Micromaschinen
DE69516339D1 (de) Verfahren zur Herstellung von Druckgas mit variabelen Mengen
DE69307090T2 (de) Verfahren zur Herstellung von Reibungsmaterialen
DE59207129D1 (de) Verfahren zur Herstellung von Kupferpulver
DE69119552T2 (de) Verfahren zur Herstellung von Diethern
DE69220026T2 (de) Verfahren zur Herstellung von beschichteten Federn
DE69213916D1 (de) Verfahren zur Herstellung von L-Ambrox
DE69217346T2 (de) Verfahren zur Herstellung von Mikroleuchtkörpern
DE69306016D1 (de) Verfahren zur Herstellung von Acrolein
DE69006261D1 (de) Verfahren zur Herstellung von Basisschmierölen.
DE69310232D1 (de) Verfahren zur Herstellung von Organomonochlorsilan
DE69111673T2 (de) Verfahren zur Herstellung von körnigem Polytetrafluoroethylenpulver.
DE3786143T2 (de) Verfahren zur Herstellung fein verteilter Metallpulver.
DE69226005T2 (de) Katalytisches Verfahren zur Herstellung von Hydrocarbyllithiumverbindungen
DE59302489D1 (de) Verfahren zur Herstellung von Chlor-Fluor-Butenen
DE69511130D1 (de) Verfahren zur Herstellung von Basisschmieröl
DE69321747T2 (de) Verfahren zur Herstellung von synthetischen Diamanten
DE59108808D1 (de) Verfahren zur Herstellung von Polyurethanbeschichtungen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee