FR2153398A1 - Lubricating oil composns - of high viscosity index and shear resistance,contg polyoxyalkylene glycol diethers - Google Patents

Lubricating oil composns - of high viscosity index and shear resistance,contg polyoxyalkylene glycol diethers

Info

Publication number
FR2153398A1
FR2153398A1 FR7233545A FR7233545A FR2153398A1 FR 2153398 A1 FR2153398 A1 FR 2153398A1 FR 7233545 A FR7233545 A FR 7233545A FR 7233545 A FR7233545 A FR 7233545A FR 2153398 A1 FR2153398 A1 FR 2153398A1
Authority
FR
France
Prior art keywords
viscosity index
cnh2n
composns
contg
lubricating oil
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
FR7233545A
Other languages
English (en)
French (fr)
Other versions
FR2153398B1 (enExample
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats Co Ltd
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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Publication of FR2153398A1 publication Critical patent/FR2153398A1/fr
Application granted granted Critical
Publication of FR2153398B1 publication Critical patent/FR2153398B1/fr
Granted 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)
FR7233545A 1971-09-23 1972-09-21 Lubricating oil composns - of high viscosity index and shear resistance,contg polyoxyalkylene glycol diethers Granted FR2153398A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2153398A1 true FR2153398A1 (en) 1973-05-04
FR2153398B1 FR2153398B1 (enExample) 1975-01-03

Family

ID=13546232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233545A Granted FR2153398A1 (en) 1971-09-23 1972-09-21 Lubricating oil composns - of high viscosity index and shear resistance,contg polyoxyalkylene glycol diethers

Country Status (3)

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

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
JP5815520B2 (ja) 2009-07-23 2015-11-17 ダウ グローバル テクノロジーズ エルエルシー グループｉ〜ｉｖの炭化水素油のための潤滑添加剤として有用なポリアルキレングリコール
MX386637B (es) 2014-07-31 2025-03-19 Dow Global Technologies Llc Aditivos mejoradores del índice de viscosidad con un polímero soluble en aceite con terminación alquilo para aceites base en aplicaciones automotrices.
EP3174963B1 (en) * 2014-07-31 2019-12-18 Dow Global Technologies LLC Alkyl capped oil soluble polymer viscosity index improving additives for polyalphaolefin base oils in industrial lubricant applications
JP5941972B2 (ja) 2014-12-12 2016-06-29 出光興産株式会社 潤滑油組成物
US20240191025A1 (en) 2021-03-26 2024-06-13 Evonik Operations Gmbh Novel polyethers on the basis of 2,3-epoxybutane and process for the preparation thereof

Also Published As

Publication number Publication date
DE2246598C3 (de) 1974-08-22
DE2246598A1 (de) 1973-04-05
JPS512085B2 (enExample) 1976-01-23
JPS4840803A (enExample) 1973-06-15
DE2246598B2 (de) 1974-01-17
FR2153398B1 (enExample) 1975-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse