NL166977B - PROCESS FOR PREPARING A LUBRICANT BASED ON AT LEAST A PERFLUOR POLYETHER. - Google Patents

PROCESS FOR PREPARING A LUBRICANT BASED ON AT LEAST A PERFLUOR POLYETHER.

Info

Publication number
NL166977B
NL166977B NL7100577.A NL7100577A NL166977B NL 166977 B NL166977 B NL 166977B NL 7100577 A NL7100577 A NL 7100577A NL 166977 B NL166977 B NL 166977B
Authority
NL
Netherlands
Prior art keywords
preparing
lubricant based
perfluor polyether
perfluor
polyether
Prior art date
Application number
NL7100577.A
Other languages
Dutch (nl)
Other versions
NL7100577A (en
NL166977C (en
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of NL7100577A publication Critical patent/NL7100577A/xx
Publication of NL166977B publication Critical patent/NL166977B/en
Application granted granted Critical
Publication of NL166977C publication Critical patent/NL166977C/en

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
    • C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
    • 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
    • C10M2209/102—Polyesters
    • 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
    • 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
    • C10M2211/042—Alcohols; Ethers; Aldehydes; Ketones
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/04—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • 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
    • C10N2010/12—Groups 6 or 16
    • 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
    • C10N2040/02—Bearings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7100577.A 1970-02-18 1971-01-15 PROCESS FOR PREPARING A LUBRICANT BASED ON AT LEAST A PERFLUOR POLYETHER. NL166977C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2007245A DE2007245C3 (en) 1970-02-18 1970-02-18 Process for the production of perfluoropolyethers resistant to aggressive chemicals

Publications (3)

Publication Number Publication Date
NL7100577A NL7100577A (en) 1971-08-20
NL166977B true NL166977B (en) 1981-05-15
NL166977C NL166977C (en) 1981-10-15

Family

ID=5762527

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7100577.A NL166977C (en) 1970-02-18 1971-01-15 PROCESS FOR PREPARING A LUBRICANT BASED ON AT LEAST A PERFLUOR POLYETHER.

Country Status (13)

Country Link
US (1) US3787320A (en)
JP (1) JPS5127817B1 (en)
AT (1) AT311528B (en)
BE (1) BE762975A (en)
CH (1) CH545845A (en)
CS (1) CS157695B2 (en)
DE (1) DE2007245C3 (en)
ES (1) ES388407A1 (en)
FR (1) FR2081012B1 (en)
GB (1) GB1287382A (en)
LU (1) LU62475A1 (en)
NL (1) NL166977C (en)
ZA (1) ZA71328B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1040273B (en) * 1975-07-30 1979-12-20 Montedison Spa SELECTED PERFLUOROPOLIETER OILS WITH VERY HIGH PURITY AND LOW VOLATILITY
US4507214A (en) * 1983-11-02 1985-03-26 Union Oil Company Of California Rare earth halide grease compositions
US5506309A (en) * 1988-09-28 1996-04-09 Exfluor Research Corporation Perfluorinates polyethers
US5539059A (en) * 1988-09-28 1996-07-23 Exfluor Research Corporation Perfluorinated polyethers
US10155914B2 (en) * 2011-02-08 2018-12-18 Eugene Kverel Solid lubricant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895806A (en) * 1946-02-11 1959-07-21 Zachary D Sheldon Method for determining the stability of fluorocarbon oils
DE1249247B (en) * 1961-04-25 1967-09-07 E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) Process for the preparation of perfluoroolefin polyethers
US3125599A (en) * 1961-06-15 1964-03-17 Xoxcf

Also Published As

Publication number Publication date
FR2081012B1 (en) 1974-03-01
DE2007245A1 (en) 1971-09-09
AT311528B (en) 1973-11-26
NL7100577A (en) 1971-08-20
US3787320A (en) 1974-01-22
CH545845A (en) 1974-02-15
DE2007245B2 (en) 1974-01-03
BE762975A (en) 1971-08-16
LU62475A1 (en) 1971-08-11
FR2081012A1 (en) 1971-11-26
JPS5127817B1 (en) 1976-08-14
CS157695B2 (en) 1974-09-16
ES388407A1 (en) 1974-02-01
DE2007245C3 (en) 1974-08-01
NL166977C (en) 1981-10-15
GB1287382A (en) 1972-08-31
ZA71328B (en) 1971-11-24
SU365899A3 (en) 1973-01-08

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent