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DE59100777D1 - Elektroviskose Flüssigkeiten auf der Basis von Polymerdispersionen mit elektrolythaltiger disperser Phase. - Google Patents

Elektroviskose Flüssigkeiten auf der Basis von Polymerdispersionen mit elektrolythaltiger disperser Phase.

Info

Publication number
DE59100777D1
DE59100777D1 DE91113465T DE59100777T DE59100777D1 DE 59100777 D1 DE59100777 D1 DE 59100777D1 DE 91113465 T DE91113465 T DE 91113465T DE 59100777 T DE59100777 T DE 59100777T DE 59100777 D1 DE59100777 D1 DE 59100777D1
Authority
DE
Germany
Prior art keywords
electrolyte
electro
disperse phase
polymer dispersions
viscous liquids
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
DE91113465T
Other languages
English (en)
Inventor
Robert Dr Bloodworth
Guenther Dr Penners
Guenter Dr Oppermann
Roland Dr Flindt
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.)
Fludicon GmbH
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of DE59100777D1 publication Critical patent/DE59100777D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)
DE91113465T 1990-08-25 1991-08-12 Elektroviskose Flüssigkeiten auf der Basis von Polymerdispersionen mit elektrolythaltiger disperser Phase. Expired - Lifetime DE59100777D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4026881A DE4026881A1 (de) 1990-08-25 1990-08-25 Elektroviskose fluessigkeiten auf der basis von polymerdispersionen mit elektrolythaltiger disperser phase

Publications (1)

Publication Number Publication Date
DE59100777D1 true DE59100777D1 (de) 1994-02-10

Family

ID=6412885

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4026881A Withdrawn DE4026881A1 (de) 1990-08-25 1990-08-25 Elektroviskose fluessigkeiten auf der basis von polymerdispersionen mit elektrolythaltiger disperser phase
DE91113465T Expired - Lifetime DE59100777D1 (de) 1990-08-25 1991-08-12 Elektroviskose Flüssigkeiten auf der Basis von Polymerdispersionen mit elektrolythaltiger disperser Phase.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4026881A Withdrawn DE4026881A1 (de) 1990-08-25 1990-08-25 Elektroviskose fluessigkeiten auf der basis von polymerdispersionen mit elektrolythaltiger disperser phase

Country Status (9)

Country Link
US (1) US5268118A (de)
EP (1) EP0472991B1 (de)
JP (1) JP2660123B2 (de)
AT (1) ATE99356T1 (de)
BR (1) BR9103640A (de)
CA (1) CA2049719A1 (de)
DE (2) DE4026881A1 (de)
ES (1) ES2061137T3 (de)
RU (1) RU2109776C1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496483A (en) * 1989-12-14 1996-03-05 Bayer Ag Electroviscous liquid based on dispersed modified polyethers
DE4119670A1 (de) * 1991-06-14 1992-12-17 Bayer Ag Elektroviskose fluessigkeit auf basis von polyetheracrylaten als disperse phase
EP0529166A1 (de) * 1991-08-29 1993-03-03 Nippon Shokubai Co., Ltd. Elektrorheologische Flüssigkeiten
DE4131142A1 (de) * 1991-09-19 1993-03-25 Bayer Ag Elektroviskose fluessigkeit
JP3352760B2 (ja) * 1993-06-16 2002-12-03 日本メクトロン株式会社 電気粘性流体の製造方法
JP3352759B2 (ja) * 1993-06-16 2002-12-03 日本メクトロン株式会社 電気粘性流体の製造方法
US5843331A (en) * 1995-11-13 1998-12-01 The Lubrizol Corporation Polymeric materials to self-regulate the level of polar activators in electrorheological fluids
US6065572A (en) * 1995-11-13 2000-05-23 The Lubrizol Corporation Polymeric materials to self-regulate the level of polar activators in electrorheological fluids
DE19632430C1 (de) * 1996-08-12 1998-02-12 Bayer Ag Verfahren zur Herstellung von nicht-wäßrigen Dispersionen und deren Verwendung
DE19717693A1 (de) 1997-04-26 1998-10-29 Schenck Ag Carl Stell- und Dämpfervorrichtung
DE19735898A1 (de) 1997-08-19 1999-02-25 Schenck Ag Carl Ventil und Stoßdämpfer auf Basis elektrorheologischer Flüssigkeiten
DE19735897A1 (de) * 1997-08-19 1999-02-25 Bayer Ag Kupplung
DE10320973B4 (de) * 2003-05-09 2006-04-27 Siemens Ag Bildgebendes Tomographie-Gerät und Verfahren zur Verminderung einer Unwucht an einem Tomographie-Gerät
DE10320974B4 (de) * 2003-05-09 2005-12-01 Siemens Ag Verfahren zur Verminderung einer Unwucht und Verwendung einer elektro-rheologischen Flüssigkeit zur Verminderung einer Unwucht
DE102006031738A1 (de) * 2006-07-10 2008-01-17 Kastriot Merlaku Brems-System für Fahrzeuge oder Maschinen aller Art
DE102011018177A1 (de) 2011-04-19 2012-10-25 Raino Petricevic Paste und deren Verwendung
DE102012004586A1 (de) * 2012-03-09 2013-09-12 Fludicon Gmbh Elektrorheologische Zusammensetzung
US9954251B2 (en) 2015-02-17 2018-04-24 Wildcat Discovery Technologies, Inc Electrolyte formulations for electrochemical cells containing a silicon electrode
US20180142182A1 (en) * 2015-06-18 2018-05-24 Dow Global Technologies Llc Method for Making Electrorheological Fluids
US10199687B2 (en) 2016-08-30 2019-02-05 Wildcat Discovery Technologies, Inc Electrolyte formulations for electrochemical cells containing a silicon electrode
JP6914337B2 (ja) * 2017-08-14 2021-08-04 日立Astemo株式会社 電気レオロジー効果を示す非水系懸濁液およびそれを用いるダンパー
JP2021020970A (ja) * 2019-07-24 2021-02-18 日立オートモティブシステムズ株式会社 電気粘性流体組成物およびシリンダ装置
JP2021191811A (ja) * 2020-06-05 2021-12-16 日立Astemo株式会社 電気粘性流体およびシリンダ装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970573A (en) * 1975-08-25 1976-07-20 Westhaver James W Electroviscous fluids
DE3536934A1 (de) * 1985-10-17 1987-04-23 Bayer Ag Elektroviskose fluessigkeiten
GB8706928D0 (en) * 1987-03-24 1987-04-29 Er Fluid Dev Electric field responsive fluids
JPH01266191A (ja) * 1988-04-19 1989-10-24 Bridgestone Corp 電気粘性液体
DE68908469T2 (de) * 1988-05-12 1993-12-09 Toa Nenryo Kogyo Kk Elektrorheologische Flüssigkeiten.
JPH02206692A (ja) * 1989-02-03 1990-08-16 Nok Corp Ｅｒ流体用粒子
JPH0335095A (ja) * 1989-06-30 1991-02-15 Nippon Mektron Ltd 電気粘性流体
DE59010326D1 (de) * 1989-12-14 1996-06-20 Bayer Ag Elektroviskose Flüssigkeiten auf der Basis dispergierter Polyether
JPH0457892A (ja) * 1990-06-27 1992-02-25 Dainippon Ink & Chem Inc 電気粘性流体

Also Published As

Publication number Publication date
US5268118A (en) 1993-12-07
RU2109776C1 (ru) 1998-04-27
EP0472991B1 (de) 1993-12-29
ATE99356T1 (de) 1994-01-15
CA2049719A1 (en) 1992-02-26
JP2660123B2 (ja) 1997-10-08
ES2061137T3 (es) 1994-12-01
JPH04255795A (ja) 1992-09-10
DE4026881A1 (de) 1992-02-27
EP0472991A1 (de) 1992-03-04
BR9103640A (pt) 1992-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GE BAYER SILICONES GMBH & CO. KG, 40699 ERKRATH, D

8327 Change in the person/name/address of the patent owner

Owner name: FLUDICON GMBH, 64293 DARMSTADT, DE