FR1048455A - Procédé perfectionné de préparation de mélanges de trihydroxy-polyoxyalkylèneéthers de la glycérine - Google Patents

Procédé perfectionné de préparation de mélanges de trihydroxy-polyoxyalkylèneéthers de la glycérine

Info

Publication number
FR1048455A
FR1048455A FR1048455DA FR1048455A FR 1048455 A FR1048455 A FR 1048455A FR 1048455D A FR1048455D A FR 1048455DA FR 1048455 A FR1048455 A FR 1048455A
Authority
FR
France
Prior art keywords
trihydroxy
glycerin
mixtures
preparation
improved process
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
Application number
Other languages
English (en)
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 Chemical Co
Original Assignee
Dow Chemical Co
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1048455A publication Critical patent/FR1048455A/fr
Expired 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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/24—Polyethers
    • C10M145/26—Polyoxyalkylenes
    • C10M145/34—Polyoxyalkylenes of two or more specified different types
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • 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
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy 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
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-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
    • C10N2040/46—Textile oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1048455D 1950-10-27 1951-09-05 Procédé perfectionné de préparation de mélanges de trihydroxy-polyoxyalkylèneéthers de la glycérine Expired FR1048455A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US699664XA 1950-10-27 1950-10-27

Publications (1)

Publication Number Publication Date
FR1048455A true FR1048455A (fr) 1953-12-22

Family

ID=22092295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1048455D Expired FR1048455A (fr) 1950-10-27 1951-09-05 Procédé perfectionné de préparation de mélanges de trihydroxy-polyoxyalkylèneéthers de la glycérine

Country Status (3)

Country Link
US (1) US2733272A (fr)
FR (1) FR1048455A (fr)
GB (1) GB699664A (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850535A (en) * 1958-09-02 Low foaming non-ionic surface-active
US2948757A (en) * 1953-12-07 1960-08-09 Dow Chemical Co Trihydroxy polyoxyalkylene ethers of glycerol
US2841479A (en) * 1954-05-28 1958-07-01 Dow Chemical Co Glycerol triether lubricant compositions
US2875156A (en) * 1956-03-07 1959-02-24 Nat Aluminate Corp Inhibition of foaming in steam generation
US2911434A (en) * 1956-04-24 1959-11-03 Visco Products Co Surface active dicarboxylic acid esters of polyalkylene oxides
US3031510A (en) * 1957-10-01 1962-04-24 Economics Lab Nonionic surface active agent
US3030426A (en) * 1957-12-23 1962-04-17 Shell Oil Co Low ash polyoxyalkylene compounds and their preparation
US3030425A (en) * 1958-05-20 1962-04-17 Union Carbide Corp Alkaline stabilization of polyoxyalkylene glycols
US3359217A (en) * 1961-07-21 1967-12-19 Atlas Chem Ind Rigid urethane foam compositions prepared utilizing an acid catalyzed sorbitol-propylene oxide condensation product
US3653183A (en) * 1970-02-12 1972-04-04 Northern Petro Chem Co Methyl ethers of polyalkoxylated polyols for removing acidic gases from gases
US3932532A (en) * 1973-06-01 1976-01-13 Ici United States Inc. Ethers of polyglycerol
US4043924A (en) * 1973-06-07 1977-08-23 General Electric Company Water based green tire lubricant
US3954721A (en) * 1974-09-09 1976-05-04 The Dow Chemical Company Absorbent fibers and process for their preparation
US4066560A (en) * 1976-09-20 1978-01-03 General Electric Company Silicone compositions useful as green tire lubricants
US4137396A (en) * 1976-09-24 1979-01-30 Basf Wyandotte Corporation Filtration process for purifying polyols
US4113785A (en) * 1976-10-29 1978-09-12 Basf Wyandotte Corporation Polyether polyols and method of preparing same
US4265774A (en) * 1976-10-29 1981-05-05 Basf Wyandotte Corporation Oxyalkylated polyglycerols and water-based lubricants prepared therefrom
FR2398813A1 (fr) * 1977-07-27 1979-02-23 Peugeot Procede evitant la formation de depots dans les circuits d'echangeurs de chaleur
US4312973A (en) * 1978-08-10 1982-01-26 Union Carbide Corporation Polyurethane elastomers prepared from polyol or polymer/polyol-chain extender mixtures
CA1227185A (fr) * 1982-09-29 1987-09-22 Michael A. Mccabe Lubrifiant faiblement influence par la presence d'eau
DE3531212A1 (de) * 1985-08-31 1987-03-05 Henkel Kgaa Als entschaeumer verwendbare alkylenoxid-blockpolymere
ATE168703T1 (de) 1995-12-29 1998-08-15 Basf Corp Niedrigungesättigte polyoxyalkylen polyetherpolyole
US6103850A (en) * 1995-12-29 2000-08-15 Basf Corporation Sealants made using low unsaturation polyoxyalkylene polyether polyols
MX324478B (es) 2008-04-28 2014-10-14 Dow Global Technologies Inc Composicion lubricante de polialquilenglicol.
JP2014511913A (ja) 2011-03-23 2014-05-19 ダウ グローバル テクノロジーズ エルエルシー ポリアルキレングリコール系伝熱流体及び単一流体のエンジンオイル
US20160289590A1 (en) 2013-11-14 2016-10-06 Dow Global Technologies Llc Epoxyamine alkoxylate motor oil dispersants
CN110790916B (zh) * 2019-10-09 2022-04-22 万华化学集团股份有限公司 一种低气味聚醚多元醇的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922459A (en) * 1933-08-15 Their production
US2236919A (en) * 1937-12-17 1941-04-01 Shell Dev Process for the production of polyhydric alcohols and derivatives thereof
US2327053A (en) * 1939-11-18 1943-08-17 Shell Dev Production of hydroxy ethers
US2233382A (en) * 1940-03-06 1941-02-25 Petrolite Corp Flooding process for recovering oil from subterranean oil-bearing strata
GB616256A (en) * 1945-03-20 1949-01-19 Carbide & Carbon Chem Corp Improvements in mixtures of polyoxyalkylene monohydroxy compounds and methods of making such mixtures
US2520733A (en) * 1946-08-26 1950-08-29 Shell Dev Polymers of trimethylene glycol
NL66998C (fr) * 1946-08-31

Also Published As

Publication number Publication date
GB699664A (en) 1953-11-11
US2733272A (en) 1956-01-31

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