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BR8606968A - Perfluoropolieteres e processo de preparacao dos mesmos - Google Patents

Perfluoropolieteres e processo de preparacao dos mesmos

Info

Publication number
BR8606968A
BR8606968A BR8606968A BR8606968A BR8606968A BR 8606968 A BR8606968 A BR 8606968A BR 8606968 A BR8606968 A BR 8606968A BR 8606968 A BR8606968 A BR 8606968A BR 8606968 A BR8606968 A BR 8606968A
Authority
BR
Brazil
Prior art keywords
perfluoropolieters
preparation process
same preparation
same
preparation
Prior art date
Application number
BR8606968A
Other languages
English (en)
Inventor
Thomas R Bierschenk
Timothy J Juhlke
Richard J Lagow
Original Assignee
Exfluor Res Corp
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 Exfluor Res Corp filed Critical Exfluor Res Corp
Publication of BR8606968A publication Critical patent/BR8606968A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/323—Polymers modified by chemical after-treatment with inorganic compounds containing halogens
    • C08G65/3233—Molecular halogen
    • C08G65/3236—Fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
    • C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
    • 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
    • C10M107/38—Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
    • 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
    • C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
    • C10M119/22—Lubricating compositions characterised by the thickener being a macromolecular compound containing halogen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8606968A 1985-11-08 1986-10-31 Perfluoropolieteres e processo de preparacao dos mesmos BR8606968A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/796,625 US4760198A (en) 1985-11-08 1985-11-08 1:1 copolymer of difluoromethylene oxide and tetrafluoroethylene oxide and synthesis
PCT/US1986/002386 WO1987002992A1 (en) 1985-11-08 1986-10-31 Copolymer of difluoromethylene oxide and tetrafluoroethylene oxide

Publications (1)

Publication Number Publication Date
BR8606968A true BR8606968A (pt) 1987-12-01

Family

ID=25168642

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606968A BR8606968A (pt) 1985-11-08 1986-10-31 Perfluoropolieteres e processo de preparacao dos mesmos

Country Status (8)

Country Link
US (1) US4760198A (pt)
EP (1) EP0248054B1 (pt)
JP (1) JPH0764931B2 (pt)
KR (1) KR880700834A (pt)
BR (1) BR8606968A (pt)
CA (1) CA1281337C (pt)
DE (1) DE3677382D1 (pt)
WO (1) WO1987002992A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803005A (en) * 1986-08-06 1989-02-07 Exfluor Research Corporation Perfluoropolyether solid fillers for lubricants
IT1213537B (it) * 1986-11-21 1989-12-20 Ausimont Spa Procedimento per la preparazione di perfluoroeteri mediannte fluorurazione con fluoro elementare.
US5506309A (en) * 1988-09-28 1996-04-09 Exfluor Research Corporation Perfluorinates polyethers
WO1990003409A1 (en) * 1988-09-28 1990-04-05 Exfluor Research Corporation Fluorination of epoxides
US5539059A (en) * 1988-09-28 1996-07-23 Exfluor Research Corporation Perfluorinated polyethers
US5053536A (en) * 1988-09-28 1991-10-01 Exfluor Research Corporation Fluorination of acetals, ketals and orthoesters
US5300683A (en) * 1988-09-28 1994-04-05 Exfluor Research Corporation Fluorination of acetals, ketals and orthoesters
US5202480A (en) * 1988-09-28 1993-04-13 Exfluor Research Corporation Fluorination of acetals, ketals and orthoesters
KR0160102B1 (ko) * 1988-09-28 1999-01-15 티모티 쥴케 아세탈, 케탈 및 오르토에스테르의 플루오르화
AU4524389A (en) * 1988-09-28 1990-04-18 Exfluor Research Corporation Perfluoroacetal and perfluoroketal compounds and use thereof in thermal shock testing
US5362919A (en) * 1988-12-02 1994-11-08 Minnesota Mining And Manufacturing Company Direct fluorination process for making perfluorinated organic substances
US4975212A (en) * 1988-12-27 1990-12-04 Allied-Signal Inc. Fluorinated lubricating compositions
US5154846A (en) * 1988-12-27 1992-10-13 Allied-Signal Inc. Fluorinated butylene oxide based refrigerant lubricants
US5198139A (en) * 1989-05-23 1993-03-30 Exfluor Research Corporation Use of chlorofluoropolymers as lubricants for refrigerants
US4931199A (en) * 1989-05-23 1990-06-05 Exfluor Research Corporation Use of chlorofluoropolyethers as lubricants for refrigerants
US5097067A (en) * 1989-11-30 1992-03-17 Ciba-Geigy Corporation Carboxy acids derived from heteroatom containing 3,3-bis-perfluoroalkyl oxetanes
IT1238075B (it) * 1990-01-31 1993-07-03 Ausimont Spa Processo per la preparazione di fluoropolieteri e perfluorolieteri a terminali neutri o funzionali di peso molecolare controllato
US5100569A (en) * 1990-11-30 1992-03-31 Allied-Signal Inc. Polyoxyalkylene glycol refrigeration lubricants having pendant, non-terminal perfluoroalkyl groups
US5534176A (en) * 1991-07-30 1996-07-09 Alliedsignal Inc. Refrigeration lubricants prepared by polymerizing alkene having a perfluoroalkyl group on one end thereof
US5624713A (en) * 1996-01-25 1997-04-29 Zardoz Llc Method of increasing lubricity of snow ski bases
US6555648B1 (en) * 2001-09-10 2003-04-29 Cyril Hinds Tetrafluoroethylene products with enhanced crystallinity and processes for producing the same
US20050164522A1 (en) * 2003-03-24 2005-07-28 Kunz Roderick R. Optical fluids, and systems and methods of making and using the same
CN102224216B (zh) * 2008-09-26 2015-01-28 索尔维索莱克西斯公司 传热方法
US7737306B2 (en) * 2008-10-22 2010-06-15 Suterra, Llc Synthetic navel orangeworm pheromone composition and methods relating to production of same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839513A (en) * 1956-07-25 1958-06-17 Minnesota Mining & Mfg Fluorinated acrylate esters and polymers thereof
US3125599A (en) * 1961-06-15 1964-03-17 Xoxcf
US3250806A (en) * 1962-04-05 1966-05-10 Du Pont Fluorocarbon ethers of tetrafluoroethylene epoxide
US3250807A (en) * 1963-08-23 1966-05-10 Du Pont Dicarboxylic acids of fluorocarbon ethers and fluorides, esters, amides and salts thereof
FR93114E (fr) * 1964-04-09 1969-02-14 Montedison Spa Nouveaux produits fluorés contenant de l'oxygene et procédé pour les préparer.
NL6709067A (pt) * 1964-04-09 1968-01-08
US3715378A (en) * 1967-02-09 1973-02-06 Montedison Spa Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene
US3665041A (en) * 1967-04-04 1972-05-23 Montedison Spa Perfluorinated polyethers and process for their preparation
US3847978A (en) * 1968-07-01 1974-11-12 Montedison Spa Perfluorinated linear polyethers having reactive terminal groups at both ends of the chain and process for the preparation thereof
US4085137A (en) * 1969-03-10 1978-04-18 Minnesota Mining And Manufacturing Company Poly(perfluoroalkylene oxide) derivatives
US4113772A (en) * 1975-07-21 1978-09-12 Lagow Richard J Method for producing perfluoroether oligomers having terminal carboxylic acid groups
US4523039A (en) * 1980-04-11 1985-06-11 The University Of Texas Method for forming perfluorocarbon ethers
DE3673520D1 (de) * 1985-11-08 1990-09-20 Exfluor Res Corp Perfluorpolyaether.

Also Published As

Publication number Publication date
KR880700834A (ko) 1988-04-12
EP0248054A1 (en) 1987-12-09
AU6729587A (en) 1987-06-02
US4760198A (en) 1988-07-26
JPH0764931B2 (ja) 1995-07-12
DE3677382D1 (de) 1991-03-07
AU591219B2 (en) 1989-11-30
CA1281337C (en) 1991-03-12
EP0248054B1 (en) 1991-01-30
WO1987002992A1 (en) 1987-05-21
JPS63501429A (ja) 1988-06-02

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