BR9103640A - Liquidos eletroviscosos - Google Patents
Liquidos eletroviscososInfo
- Publication number
- BR9103640A BR9103640A BR919103640A BR9103640A BR9103640A BR 9103640 A BR9103640 A BR 9103640A BR 919103640 A BR919103640 A BR 919103640A BR 9103640 A BR9103640 A BR 9103640A BR 9103640 A BR9103640 A BR 9103640A
- Authority
- BR
- Brazil
- Prior art keywords
- electroviscoal
- liquids
- optionally
- additive
- polymer
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920002959 polymer blend Polymers 0.000 abstract 1
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)
- Processes Of Treating Macromolecular Substances (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Colloid Chemistry (AREA)
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 |
|---|---|
| BR9103640A true BR9103640A (pt) | 1992-05-19 |
Family
ID=6412885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR919103640A BR9103640A (pt) | 1990-08-25 | 1991-08-23 | Liquidos eletroviscosos |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5268118A (pt) |
| EP (1) | EP0472991B1 (pt) |
| JP (1) | JP2660123B2 (pt) |
| AT (1) | ATE99356T1 (pt) |
| BR (1) | BR9103640A (pt) |
| CA (1) | CA2049719A1 (pt) |
| DE (2) | DE4026881A1 (pt) |
| ES (1) | ES2061137T3 (pt) |
| RU (1) | RU2109776C1 (pt) |
Families Citing this family (23)
| 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 (en) * | 1991-08-29 | 1993-03-03 | Nippon Shokubai Co., Ltd. | Electrorheological fluids |
| 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 |
| JP2018521165A (ja) * | 2015-06-18 | 2018-08-02 | ダウ グローバル テクノロジーズ エルエルシー | 電気レオロジー流体の作製方法 |
| US10199687B2 (en) | 2016-08-30 | 2019-02-05 | Wildcat Discovery Technologies, Inc | Electrolyte formulations for electrochemical cells containing a silicon electrode |
| WO2019035330A1 (ja) * | 2017-08-14 | 2019-02-21 | 日立オートモティブシステムズ株式会社 | 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)
| 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 |
| EP0432601B1 (de) * | 1989-12-14 | 1996-05-15 | 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 |
-
1990
- 1990-08-25 DE DE4026881A patent/DE4026881A1/de not_active Withdrawn
-
1991
- 1991-08-12 DE DE91113465T patent/DE59100777D1/de not_active Expired - Lifetime
- 1991-08-12 ES ES91113465T patent/ES2061137T3/es not_active Expired - Lifetime
- 1991-08-12 AT AT91113465T patent/ATE99356T1/de not_active IP Right Cessation
- 1991-08-12 EP EP91113465A patent/EP0472991B1/de not_active Expired - Lifetime
- 1991-08-15 US US07/745,586 patent/US5268118A/en not_active Expired - Lifetime
- 1991-08-22 CA CA002049719A patent/CA2049719A1/en not_active Abandoned
- 1991-08-23 BR BR919103640A patent/BR9103640A/pt not_active Application Discontinuation
- 1991-08-23 RU SU5001300A patent/RU2109776C1/ru active
- 1991-08-23 JP JP3235731A patent/JP2660123B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2061137T3 (es) | 1994-12-01 |
| DE59100777D1 (de) | 1994-02-10 |
| JP2660123B2 (ja) | 1997-10-08 |
| US5268118A (en) | 1993-12-07 |
| ATE99356T1 (de) | 1994-01-15 |
| RU2109776C1 (ru) | 1998-04-27 |
| EP0472991A1 (de) | 1992-03-04 |
| EP0472991B1 (de) | 1993-12-29 |
| CA2049719A1 (en) | 1992-02-26 |
| JPH04255795A (ja) | 1992-09-10 |
| DE4026881A1 (de) | 1992-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |