DE4294095D2 - Homogeneous electroviscous liquids - Google Patents
Homogeneous electroviscous liquidsInfo
- Publication number
- DE4294095D2 DE4294095D2 DE4294095T DE4294095T DE4294095D2 DE 4294095 D2 DE4294095 D2 DE 4294095D2 DE 4294095 T DE4294095 T DE 4294095T DE 4294095 T DE4294095 T DE 4294095T DE 4294095 D2 DE4294095 D2 DE 4294095D2
- Authority
- DE
- Germany
- Prior art keywords
- semi
- ester
- alcohol
- homogeneous
- alcohol component
- 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
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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
- C10M129/42—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms polycarboxylic
-
- 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
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- 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
- C10N2040/30—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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Fluid-Pressure Circuits (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Homogeneous electro-viscous liq. contain or consist of Al soaps obtd. by reaction of (un)satd., monomeric, oligomeric and/or polymeric 3-32C polycarboxylic acid(s) with 1 or more COOH gps., or anhydrides and/or semi-esters in which the alcohol component is an (un)branched, 1-12C mono- or poly-alcohol and/or oligomer, with an Al alcoholate in which the alcohol component is an (un)branched 1-18C aliphatic mono- or poly-alcohol. The Al soaps are pref. obtd. by reaction of a 3-18C (12-18C) polycarboxylic acid, anhydride or semi-ester, esp. a 5-18C (12-18C) alkenylsuccinic acid and/or semi-ester, partic. polycarboxylic acids, anhydrides or semi-esters with free OH gps.. The alcohol component of the semi-ester is a 1-6C (2-5C) di-, tri- or tetra-ol or an oligomer. In the Al alcoholates, the valency of the Al is (partly) the same. The electro-viscous liqs. contain (a) 2-50 (10-35) wt.% of the Al soap, in homogeneous soln., (b) 50-98% (65-90%) of a conventional hydraulic base fluid, and (c) 0-10% (0.1-2%) of soluble known hydraulic oil additive.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4294095T DE4294095D2 (en) | 1991-11-28 | 1992-11-30 | Homogeneous electroviscous liquids |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4139065A DE4139065A1 (en) | 1991-11-28 | 1991-11-28 | HOMOGENEOUS ELECTRIC VISCOUS FLUIDS |
DE4294095T DE4294095D2 (en) | 1991-11-28 | 1992-11-30 | Homogeneous electroviscous liquids |
PCT/DE1992/001004 WO1993011209A1 (en) | 1991-11-28 | 1992-11-30 | Homogeneous electroviscous liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4294095D2 true DE4294095D2 (en) | 1995-09-21 |
Family
ID=6445730
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4139065A Withdrawn DE4139065A1 (en) | 1991-11-28 | 1991-11-28 | HOMOGENEOUS ELECTRIC VISCOUS FLUIDS |
DE59208255T Expired - Lifetime DE59208255D1 (en) | 1991-11-28 | 1992-11-30 | HOMOGENEOUS ELECTROVISCOSIC LIQUIDS |
DE4294095T Expired - Fee Related DE4294095D2 (en) | 1991-11-28 | 1992-11-30 | Homogeneous electroviscous liquids |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4139065A Withdrawn DE4139065A1 (en) | 1991-11-28 | 1991-11-28 | HOMOGENEOUS ELECTRIC VISCOUS FLUIDS |
DE59208255T Expired - Lifetime DE59208255D1 (en) | 1991-11-28 | 1992-11-30 | HOMOGENEOUS ELECTROVISCOSIC LIQUIDS |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0624185B1 (en) |
JP (1) | JP3236296B2 (en) |
KR (1) | KR100209184B1 (en) |
AT (1) | ATE150480T1 (en) |
AU (2) | AU658949B2 (en) |
BR (1) | BR9206842A (en) |
CA (1) | CA2122718C (en) |
CZ (1) | CZ287038B6 (en) |
DE (3) | DE4139065A1 (en) |
RU (1) | RU2114904C1 (en) |
WO (1) | WO1993011209A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5800731A (en) * | 1991-11-28 | 1998-09-01 | Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie | Homogeneous electroviscous fluids using aluminum compounds |
DE4317764A1 (en) * | 1993-05-28 | 1994-12-01 | Rwe Dea Ag | Homogeneous electroviscous liquids |
DE4437247A1 (en) * | 1994-10-18 | 1996-04-25 | Schaeffler Waelzlager Kg | Linear guide unit |
US20210323006A1 (en) | 2018-06-12 | 2021-10-21 | Rutgers, The State University Of New Jersey | Thickness-limited electrospray deposition |
KR102269268B1 (en) | 2020-12-08 | 2021-06-25 | 국방과학연구소 | Burning system comprising multi-stage burner apparatus using catalyst and control method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3047507A (en) * | 1960-04-04 | 1962-07-31 | Wefco Inc | Field responsive force transmitting compositions |
US5032307A (en) * | 1990-04-11 | 1991-07-16 | Lord Corporation | Surfactant-based electrorheological materials |
-
1991
- 1991-11-28 DE DE4139065A patent/DE4139065A1/en not_active Withdrawn
-
1992
- 1992-11-30 KR KR1019940701767A patent/KR100209184B1/en not_active IP Right Cessation
- 1992-11-30 RU RU94026777A patent/RU2114904C1/en active
- 1992-11-30 JP JP50970593A patent/JP3236296B2/en not_active Expired - Lifetime
- 1992-11-30 AU AU29408/92A patent/AU658949B2/en not_active Expired - Fee Related
- 1992-11-30 DE DE59208255T patent/DE59208255D1/en not_active Expired - Lifetime
- 1992-11-30 DE DE4294095T patent/DE4294095D2/en not_active Expired - Fee Related
- 1992-11-30 CA CA002122718A patent/CA2122718C/en not_active Expired - Lifetime
- 1992-11-30 AT AT92923692T patent/ATE150480T1/en active
- 1992-11-30 WO PCT/DE1992/001004 patent/WO1993011209A1/en active IP Right Grant
- 1992-11-30 CZ CZ19941309A patent/CZ287038B6/en not_active IP Right Cessation
- 1992-11-30 EP EP92923692A patent/EP0624185B1/en not_active Expired - Lifetime
- 1992-11-30 BR BR9206842A patent/BR9206842A/en not_active IP Right Cessation
-
1995
- 1995-08-04 AU AU28380/95A patent/AU670404B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CZ130994A3 (en) | 1994-12-15 |
AU658949B2 (en) | 1995-05-04 |
JPH07501357A (en) | 1995-02-09 |
CA2122718A1 (en) | 1993-06-10 |
CA2122718C (en) | 2002-10-29 |
AU670404B2 (en) | 1996-07-11 |
ATE150480T1 (en) | 1997-04-15 |
EP0624185B1 (en) | 1997-03-19 |
JP3236296B2 (en) | 2001-12-10 |
WO1993011209A1 (en) | 1993-06-10 |
BR9206842A (en) | 1995-11-21 |
DE59208255D1 (en) | 1997-04-24 |
CZ287038B6 (en) | 2000-08-16 |
RU2114904C1 (en) | 1998-07-10 |
KR100209184B1 (en) | 1999-07-15 |
AU2838095A (en) | 1995-10-05 |
AU2940892A (en) | 1993-06-28 |
EP0624185A1 (en) | 1994-11-17 |
DE4139065A1 (en) | 1993-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |