JPS512085B2 - - Google Patents

Info

Publication number
JPS512085B2
JPS512085B2 JP7440571A JP7440571A JPS512085B2 JP S512085 B2 JPS512085 B2 JP S512085B2 JP 7440571 A JP7440571 A JP 7440571A JP 7440571 A JP7440571 A JP 7440571A JP S512085 B2 JPS512085 B2 JP S512085B2
Authority
JP
Japan
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
JP7440571A
Other languages
Japanese (ja)
Other versions
JPS4840803A (fr
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 filed Critical
Priority to JP7440571A priority Critical patent/JPS512085B2/ja
Priority to FR7233545A priority patent/FR2153398A1/fr
Priority to DE19722246598 priority patent/DE2246598C3/de
Publication of JPS4840803A publication Critical patent/JPS4840803A/ja
Priority to US05/511,525 priority patent/US3966625A/en
Publication of JPS512085B2 publication Critical patent/JPS512085B2/ja
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
    • C10M145/36—Polyoxyalkylenes etherified
    • 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
    • C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
    • 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
    • C10M2209/106—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four carbon atoms only
    • 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
    • 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
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified

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)
JP7440571A 1971-09-23 1971-09-23 Expired JPS512085B2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7440571A JPS512085B2 (fr) 1971-09-23 1971-09-23
FR7233545A FR2153398A1 (en) 1971-09-23 1972-09-21 Lubricating oil composns - of high viscosity index and shear resistance,contg polyoxyalkylene glycol diethers
DE19722246598 DE2246598C3 (de) 1971-09-23 1972-09-22 Schmieröl
US05/511,525 US3966625A (en) 1971-09-23 1974-10-03 Lubricating oil composition containing polyoxyalkylene glycol diether viscosity-index improvers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7440571A JPS512085B2 (fr) 1971-09-23 1971-09-23

Publications (2)

Publication Number Publication Date
JPS4840803A JPS4840803A (fr) 1973-06-15
JPS512085B2 true JPS512085B2 (fr) 1976-01-23

Family

ID=13546232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7440571A Expired JPS512085B2 (fr) 1971-09-23 1971-09-23

Country Status (3)

Country Link
JP (1) JPS512085B2 (fr)
DE (1) DE2246598C3 (fr)
FR (1) FR2153398A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806133C2 (de) * 1978-02-14 1987-03-26 Hoechst Ag, 6230 Frankfurt Verwendung von Polyoxyalkylenglykoldiethern für die Bereitung von Getriebeölen
JP2539372B2 (ja) * 1986-02-07 1996-10-02 株式会社日立製作所 位相変調信号復調方式
US4990274A (en) * 1988-11-21 1991-02-05 Texaco Inc. Flowable graft and derivatized polymer concentrate and lubricant containing same
JP2001172661A (ja) * 1999-12-20 2001-06-26 Sanyo Chem Ind Ltd 粘度指数向上剤及び潤滑油組成物
EP2456845B2 (fr) 2009-07-23 2020-03-25 Dow Global Technologies LLC Polyalkylène glycols utiles comme additifs lubrifiants pour des huiles hydrocarbonées des groupes i-iv
US11193083B2 (en) 2014-07-31 2021-12-07 Dow Global Technologies Llc Alkyl capped oil soluble polymer viscosity index improving additives for base oils in industrial lubricant applications
US11053450B2 (en) 2014-07-31 2021-07-06 Dow Global Technologies Llc Alkyl capped oil soluble polymer viscosity index improving additives for base oils in automotive applications
JP5941972B2 (ja) * 2014-12-12 2016-06-29 出光興産株式会社 潤滑油組成物
EP4314111A1 (fr) 2021-03-26 2024-02-07 Evonik Operations GmbH Nouveaux polyéthers à base de 2,3-époxybutane et procédé pour leur préparation

Also Published As

Publication number Publication date
DE2246598B2 (de) 1974-01-17
FR2153398A1 (en) 1973-05-04
FR2153398B1 (fr) 1975-01-03
JPS4840803A (fr) 1973-06-15
DE2246598A1 (de) 1973-04-05
DE2246598C3 (de) 1974-08-22

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