EP0311984A3 - Fluides électro-rhéologiques - Google Patents

Fluides électro-rhéologiques Download PDF

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Publication number
EP0311984A3
EP0311984A3 EP88116871A EP88116871A EP0311984A3 EP 0311984 A3 EP0311984 A3 EP 0311984A3 EP 88116871 A EP88116871 A EP 88116871A EP 88116871 A EP88116871 A EP 88116871A EP 0311984 A3 EP0311984 A3 EP 0311984A3
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EP
European Patent Office
Prior art keywords
electro
relating
rheological fluids
rheological
fluids
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.)
Withdrawn
Application number
EP88116871A
Other languages
German (de)
English (en)
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EP0311984A2 (fr
Inventor
Douglas Alan Brooks
Sivakumar Kandian
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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Filing date
Publication date
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of EP0311984A2 publication Critical patent/EP0311984A2/fr
Publication of EP0311984A3 publication Critical patent/EP0311984A3/fr
Withdrawn legal-status Critical Current

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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/06—Groups 3 or 13
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/16—Dielectric; Insulating oil or insulators
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/17—Electric or magnetic purposes for electric contacts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/175—Pantographs, i.e. printing devices
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/18—Electric or magnetic purposes in connection with recordings on magnetic tape or disc
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/185—Magnetic fluids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/30—Refrigerators lubricants or compressors lubricants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/32—Wires, ropes or cables lubricants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/34—Lubricating-sealants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/36—Release agents or mold release agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/38—Conveyors or chain belts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/40—Generators or electric motors in oil or gas winning field
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/42—Flashing oils or marking oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/44—Super vacuum or supercritical use
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/50—Medical uses

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Conductive Materials (AREA)
EP88116871A 1987-10-12 1988-10-11 Fluides électro-rhéologiques Withdrawn EP0311984A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8723924A GB2210893A (en) 1987-10-12 1987-10-12 Electrorheological fluids
GB8723924 1987-10-12

Publications (2)

Publication Number Publication Date
EP0311984A2 EP0311984A2 (fr) 1989-04-19
EP0311984A3 true EP0311984A3 (fr) 1989-10-11

Family

ID=10625196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88116871A Withdrawn EP0311984A3 (fr) 1987-10-12 1988-10-11 Fluides électro-rhéologiques

Country Status (3)

Country Link
EP (1) EP0311984A3 (fr)
JP (1) JPH01198696A (fr)
GB (1) GB2210893A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2575850B2 (ja) * 1988-11-22 1997-01-29 信越化学工業 株式会社 電気粘性流体組成物
JPH04161497A (ja) * 1990-10-25 1992-06-04 Toray Dow Corning Silicone Co Ltd 電気粘性液体
JPH04164996A (ja) * 1990-10-29 1992-06-10 Toray Dow Corning Silicone Co Ltd 電気粘性液体
EP0509572B1 (fr) * 1991-04-15 1994-05-18 General Motors Corporation Fluides électrorhéologiques et méthode pour la préparation et pour l'application de ceux-ci
US5252239A (en) * 1991-04-15 1993-10-12 General Motors Corporation ER fluids having chemically defoliated vermiculite treated with an alkyl ammonium halide and methods of making and using the same
US5122292A (en) * 1991-04-15 1992-06-16 General Motors Corporation Methods of varying the frequency to produce predetermined electrorheological responses
US5122293A (en) * 1991-04-15 1992-06-16 General Motors Corporation Method of activating and deactivating an electrorheological response at constant alternating current
EP0509573B1 (fr) * 1991-04-15 1994-05-18 General Motors Corporation Fluides électrorheologiques et méthode pour la préparation et l'application de celles-ci
US5139690A (en) * 1991-05-20 1992-08-18 General Motors Corporation Electrorheological compositions including Ax (Lx/2 Sn1-(x/2))O2
US5130040A (en) * 1991-05-20 1992-07-14 General Motors Corporation Anhydrous electrorheological compositions including Zr(HPO4)2
US5130039A (en) * 1991-05-20 1992-07-14 General Motors Corporation Anhydrous electrorheological compositions including Liy Si1-x Ax O4
US5316687A (en) * 1991-05-20 1994-05-31 General Motors Corporation Electrorheological compositions including A1+x Zr2 Six P-x O12
US5139692A (en) * 1991-05-20 1992-08-18 General Motors Corporation Electrorheological compositions including an amine-terminated polyester steric stabilizer
US5130038A (en) * 1991-05-20 1992-07-14 General Motors Corporation Anhydrous electrorheological compositions including A5 MSi4 O.sub.
US5149454A (en) * 1991-05-20 1992-09-22 General Motors Corporation Electrorheological compositions including am5-11 O8-17
US5139691A (en) * 1991-05-20 1992-08-18 General Motors Corporation Anhydrous electrorheological compositions including Na3 PO4
GB9114102D0 (en) * 1991-06-29 1991-08-14 Dow Corning Electrorheological fluid containing a fluorohexylalkyl functional polysiloxane copolymer
EP0589637B1 (fr) * 1992-09-21 1997-06-04 Dow Corning Corporation Formulations de fluide électrorhéologique améliorées utilisant des siloxanes organiques
JPH0867893A (ja) * 1994-08-19 1996-03-12 Lubrizol Corp:The 極性固体および有機半導体の電気流動性流体
US5834578A (en) * 1997-09-30 1998-11-10 General Electric Company Polyfluoroalkyl siloxanes
US6352651B1 (en) * 1998-06-08 2002-03-05 Bridgestone Corporation Electrorheological fluid

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427247A (en) * 1961-08-25 1969-02-11 Textron Inc Electroviscous compositions
US3714044A (en) * 1971-08-19 1973-01-30 Dow Chemical Co Fluorosilicone lubricants containing nitrophenyl substituted organopolysiloxanes
GB1570234A (en) * 1974-07-09 1980-06-25 Secr Defence Electric field responsive fluids
GB2125230A (en) * 1982-07-22 1984-02-29 Nat Res Dev Improvements relating to electroviscous fluid-actuated devices
GB2170510A (en) * 1985-02-06 1986-08-06 Nat Res Dev Electrorheological fluids
US4645614A (en) * 1984-07-26 1987-02-24 Bayer Aktiengesellschaft Electroviscous liquids
EP0284268A2 (fr) * 1987-03-24 1988-09-28 Er Fluid Developments Limited Fluides électro-rhéologiques/fluides sensibles à un champ électrique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427247A (en) * 1961-08-25 1969-02-11 Textron Inc Electroviscous compositions
US3714044A (en) * 1971-08-19 1973-01-30 Dow Chemical Co Fluorosilicone lubricants containing nitrophenyl substituted organopolysiloxanes
GB1570234A (en) * 1974-07-09 1980-06-25 Secr Defence Electric field responsive fluids
GB2125230A (en) * 1982-07-22 1984-02-29 Nat Res Dev Improvements relating to electroviscous fluid-actuated devices
US4645614A (en) * 1984-07-26 1987-02-24 Bayer Aktiengesellschaft Electroviscous liquids
GB2170510A (en) * 1985-02-06 1986-08-06 Nat Res Dev Electrorheological fluids
EP0284268A2 (fr) * 1987-03-24 1988-09-28 Er Fluid Developments Limited Fluides électro-rhéologiques/fluides sensibles à un champ électrique

Also Published As

Publication number Publication date
GB8723924D0 (en) 1987-11-18
GB2210893A (en) 1989-06-21
EP0311984A2 (fr) 1989-04-19
JPH01198696A (ja) 1989-08-10

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