EP0283922A3 - Siloxane-polyalphaolefin hydraulic fluid - Google Patents

Siloxane-polyalphaolefin hydraulic fluid Download PDF

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Publication number
EP0283922A3
EP0283922A3 EP88104211A EP88104211A EP0283922A3 EP 0283922 A3 EP0283922 A3 EP 0283922A3 EP 88104211 A EP88104211 A EP 88104211A EP 88104211 A EP88104211 A EP 88104211A EP 0283922 A3 EP0283922 A3 EP 0283922A3
Authority
EP
European Patent Office
Prior art keywords
polyalphaolefin
siloxane
hydraulic fluid
hydraulic
fluid
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.)
Granted
Application number
EP88104211A
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EP0283922A2 (en
EP0283922B1 (en
Inventor
Eugene Dale Groenhof
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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Publication date
Application filed by Dow Corning Corp filed Critical Dow Corning Corp
Publication of EP0283922A2 publication Critical patent/EP0283922A2/en
Publication of EP0283922A3 publication Critical patent/EP0283922A3/en
Application granted granted Critical
Publication of EP0283922B1 publication Critical patent/EP0283922B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
    • C10M111/04—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a macromolecular organic compound
    • 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • C10M107/18—Hydrocarbon polymers modified by oxidation
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/50—Lubricating compositions characterised by the base-material being a macromolecular compound containing silicon
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • 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
    • C10M2205/12—Oxidised hydrocarbons, i.e. oxidised subsequent to macromolecular formation
    • C10M2205/123—Oxidised hydrocarbons, i.e. oxidised subsequent to macromolecular formation used as base material
    • 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
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/04—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
    • C10M2211/044—Acids; Salts or esters thereof
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C10M2219/068—Thiocarbamate metal salts
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    • 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
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    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
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    • C10M2223/041—Triaryl phosphates
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    • 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
    • C10M2223/042—Metal salts thereof
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • C10M2229/025—Unspecified siloxanes; Silicones used as base material
    • 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
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    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/0405—Siloxanes with specific structure used as base material
    • 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
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    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • C10M2229/0415—Siloxanes with specific structure containing aliphatic substituents used as base material
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    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/042—Siloxanes with specific structure containing aromatic substituents
    • C10M2229/0425—Siloxanes with specific structure containing aromatic substituents used as base material
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    • C10M2229/043—Siloxanes with specific structure containing carbon-to-carbon double bonds
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    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/044—Siloxanes with specific structure containing silicon-to-hydrogen bonds
    • C10M2229/0445—Siloxanes with specific structure containing silicon-to-hydrogen bonds used as base material
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    • C10M2229/04—Siloxanes with specific structure
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    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/046—Siloxanes with specific structure containing silicon-oxygen-carbon bonds
    • C10M2229/0465—Siloxanes with specific structure containing silicon-oxygen-carbon bonds used as base material
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    • C10M2229/0475—Siloxanes with specific structure containing alkylene oxide groups used as base material
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    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/048—Siloxanes with specific structure containing carboxyl groups
    • C10M2229/0485—Siloxanes with specific structure containing carboxyl groups used as base material
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/10—Groups 5 or 15
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    • 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
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
EP88104211A 1987-03-23 1988-03-17 Siloxane-polyalphaolefin hydraulic fluid Expired - Lifetime EP0283922B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2895087A 1987-03-23 1987-03-23
US28950 1987-03-23

Publications (3)

Publication Number Publication Date
EP0283922A2 EP0283922A2 (en) 1988-09-28
EP0283922A3 true EP0283922A3 (en) 1988-10-26
EP0283922B1 EP0283922B1 (en) 1991-01-23

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ID=21846409

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104211A Expired - Lifetime EP0283922B1 (en) 1987-03-23 1988-03-17 Siloxane-polyalphaolefin hydraulic fluid

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DE4204200A1 (en) * 1992-02-13 1993-08-19 Daimler Benz Ag Liq. useful as heat transfer and insulating media - comprises mixt. of poly-alpha-olefin(s) and/or isoparaffin(s) with poly:di:methyl:siloxane(s) and/or poly:alkyl -/poly:aryl:siloxane(s)
JP3341318B2 (en) * 1992-10-21 2002-11-05 エヌオーケー株式会社 Low temperature hydraulic oil
JP3344852B2 (en) * 1994-10-28 2002-11-18 東レ・ダウコーニング・シリコーン株式会社 Liquid composition
GB201214473D0 (en) * 2012-08-14 2012-09-26 Dow Corning Lubricant compostion
FR3021665B1 (en) * 2014-05-30 2018-02-16 Total Marketing Services PROCESS FOR THE PREPARATION OF LOW VISCOSITY LUBRICATING POLYOLEFINS
FR3021664B1 (en) * 2014-05-30 2020-12-04 Total Marketing Services LOW VISCOSITY LUBRICATING POLYOLEFINS
FR3037968A1 (en) * 2015-06-29 2016-12-30 Total Marketing Services POLYOLEFINS AS SPECIAL FLUID
FR3037969B1 (en) * 2015-06-29 2017-08-11 Total Marketing Services LOW VISCOSITY LUBRICATING POLYOLEFINS
FR3037949B1 (en) * 2015-06-29 2017-08-11 Total Marketing Services LOW VISCOSITY LUBRICATING POLYOLEFINS
CN105754692A (en) * 2016-04-14 2016-07-13 上海禾泰特种润滑科技股份有限公司 Air compressor oil composition and preparation method thereof
SG11201910241QA (en) * 2017-06-22 2020-01-30 Exxonmobil Res & Eng Co Low viscosity lubricants based on methyl paraffin containing hydrocarbon fluids

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US3957664A (en) * 1972-07-24 1976-05-18 Gulf Research & Development Company Lubricant and hydraulic fluid compositions
US4244831A (en) * 1976-04-07 1981-01-13 Union Carbide Corporation Silicone-hydrocarbon compositions
EP0177825A1 (en) * 1984-10-03 1986-04-16 Bayer Ag Lubricant oil preparation
US4640792A (en) * 1985-11-25 1987-02-03 Dow Corning Corporation Silicone brake fluid having reduced air solubility

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BR8801276A (en) 1988-10-25
DE3861601D1 (en) 1991-02-28
EP0283922A2 (en) 1988-09-28
CA1334966C (en) 1995-03-28
AU1337588A (en) 1988-09-22
EP0283922B1 (en) 1991-01-23
JPH0563509B2 (en) 1993-09-10
AU597804B2 (en) 1990-06-07
JPS63254161A (en) 1988-10-20

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