DE69206764D1 - Elektroviskose Flüssigkeit - Google Patents

Elektroviskose Flüssigkeit

Info

Publication number
DE69206764D1
DE69206764D1 DE69206764T DE69206764T DE69206764D1 DE 69206764 D1 DE69206764 D1 DE 69206764D1 DE 69206764 T DE69206764 T DE 69206764T DE 69206764 T DE69206764 T DE 69206764T DE 69206764 D1 DE69206764 D1 DE 69206764D1
Authority
DE
Germany
Prior art keywords
electroviscous liquid
electroviscous
liquid
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
DE69206764T
Other languages
English (en)
Other versions
DE69206764T2 (de
Inventor
Akihiko Kobayashi
Takashi Nakamura
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.)
DuPont Toray Specialty Materials KK
Original Assignee
Dow Corning Toray Silicone 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
Priority claimed from JP33140191A external-priority patent/JPH05140578A/ja
Priority claimed from JP33430391A external-priority patent/JPH05140580A/ja
Application filed by Dow Corning Toray Silicone Co Ltd filed Critical Dow Corning Toray Silicone Co Ltd
Publication of DE69206764D1 publication Critical patent/DE69206764D1/de
Application granted granted Critical
Publication of DE69206764T2 publication Critical patent/DE69206764T2/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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/398—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing boron or metal atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
DE69206764T 1991-11-20 1992-11-19 Elektroviskose Flüssigkeit Expired - Fee Related DE69206764T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33140191A JPH05140578A (ja) 1991-11-20 1991-11-20 電気粘性液体
JP33430391A JPH05140580A (ja) 1991-11-22 1991-11-22 電気粘性液体

Publications (2)

Publication Number Publication Date
DE69206764D1 true DE69206764D1 (de) 1996-01-25
DE69206764T2 DE69206764T2 (de) 1996-05-30

Family

ID=26573840

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206764T Expired - Fee Related DE69206764T2 (de) 1991-11-20 1992-11-19 Elektroviskose Flüssigkeit

Country Status (3)

Country Link
US (1) US5308525A (de)
EP (1) EP0543377B1 (de)
DE (1) DE69206764T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35773E (en) * 1991-08-29 1998-04-21 Nippon Shokubai Co., Ltd. Electrorhelogical fluid
US6065572A (en) * 1995-11-13 2000-05-23 The Lubrizol Corporation Polymeric materials to self-regulate the level of polar activators in electrorheological fluids
US5843331A (en) * 1995-11-13 1998-12-01 The Lubrizol Corporation Polymeric materials to self-regulate the level of polar activators in electrorheological fluids
US7316846B2 (en) * 2005-04-28 2008-01-08 Ppg Industries Ohio, Inc. Hard coat compositions with acid functional organosiloxane polyol
WO2009117729A2 (en) * 2008-03-21 2009-09-24 Designer Molecules, Inc. Anti-bleed compounds, compositions and methods for use thereof
US20100062961A1 (en) * 2008-09-05 2010-03-11 Conopco, Inc., D/B/A Unilever Good Foaming Creamy or Paste-Like Cleansers Comprising Floor Levels of Long Chain Lipids or Lipid Mimics
DE102009048825A1 (de) 2009-10-09 2011-04-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrorheologische Flüssigkeit mit organischen Dotierstoffen sowie Verwendung hiervon

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047507A (en) * 1960-04-04 1962-07-31 Wefco Inc Field responsive force transmitting compositions
GB1570234A (en) * 1974-07-09 1980-06-25 Secr Defence Electric field responsive fluids
US4129513A (en) * 1974-07-09 1978-12-12 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Electric field responsive fluids
DE3427499A1 (de) * 1984-07-26 1986-02-13 Bayer Ag, 5090 Leverkusen Elektroviskose fluessigkeiten
IL82153A (en) * 1987-04-09 1991-12-15 Yissum Res Dev Co Process for introducing genes into plants
EP0291338A3 (de) * 1987-05-15 1989-10-11 THE GENERAL ELECTRIC COMPANY, p.l.c. Elektro-rheoligische Flüssigkeiten
JPH01262942A (ja) * 1988-04-13 1989-10-19 Nippon Shokubai Kagaku Kogyo Co Ltd 電気粘性流体組成物
JP2943190B2 (ja) * 1989-04-14 1999-08-30 日立化成工業株式会社 液晶配向膜用組成物，液晶配向膜，液晶挾持基板および液晶表示素子
DE59010326D1 (de) * 1989-12-14 1996-06-20 Bayer Ag Elektroviskose Flüssigkeiten auf der Basis dispergierter Polyether
JPH03264512A (ja) * 1990-03-15 1991-11-25 Kao Corp エステル変性シリコーン誘導体及びこれを含有する化粧料
US5354489A (en) * 1990-08-30 1994-10-11 Asahi Kasei Kogyo Kabushiki Kaisha Method for changing the viscosity of a fluid comprising a liquid crystal compound

Also Published As

Publication number Publication date
EP0543377A1 (de) 1993-05-26
EP0543377B1 (de) 1995-12-13
US5308525A (en) 1994-05-03
DE69206764T2 (de) 1996-05-30

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Legal Events

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