ES2150155T3 - Procedimiento para la preparacion de perfluoropolioxialquilenos peroxidicos. - Google Patents

Procedimiento para la preparacion de perfluoropolioxialquilenos peroxidicos.

Info

Publication number
ES2150155T3
ES2150155T3 ES97102123T ES97102123T ES2150155T3 ES 2150155 T3 ES2150155 T3 ES 2150155T3 ES 97102123 T ES97102123 T ES 97102123T ES 97102123 T ES97102123 T ES 97102123T ES 2150155 T3 ES2150155 T3 ES 2150155T3
Authority
ES
Spain
Prior art keywords
peroxidices
perfluoropolioxialkylene
procedure
preparation
degrees
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 - Lifetime
Application number
ES97102123T
Other languages
English (en)
Inventor
Giuseppe Marchionni
Pier Antonio Guarda
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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 Ausimont SpA filed Critical Ausimont SpA
Application granted granted Critical
Publication of ES2150155T3 publication Critical patent/ES2150155T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G65/04—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 from cyclic ethers only
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
    • 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
    • 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
    • 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
    • C08G65/04—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 from cyclic ethers only
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
    • C08G65/223—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens
    • C08G65/226—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens containing 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Hinges (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

PROCEDIMIENTO DE OXIDACION DE TETRAFLUOROETILENO A TEMPERATURAS COMPRENDIDAS ENTRE -100 (GRADOS) C Y -40 (GRADOS) C, EN AUSENCIA DE RADIACIONES UV Y OPERANDO EN PRESENCIA DE UN INICIADOR QUIMICO QUE CONTIENE AL MENOS UN ENLACE F-X, EN DONDE X ES OXIGENO O HALOGENO, EN PRESENCIA DE UN SOLVENTE QUE COMPRENDE UNA CANTIDAD DE COF{SUB,2} SUPERIOR AL 8% EN MOLES.
ES97102123T 1996-02-14 1997-02-11 Procedimiento para la preparacion de perfluoropolioxialquilenos peroxidicos. Expired - Lifetime ES2150155T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000279A IT1282627B1 (it) 1996-02-14 1996-02-14 Procedimento per la preparazione di perfluoropoliossialchileni perossidici

Publications (1)

Publication Number Publication Date
ES2150155T3 true ES2150155T3 (es) 2000-11-16

Family

ID=11373268

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97102123T Expired - Lifetime ES2150155T3 (es) 1996-02-14 1997-02-11 Procedimiento para la preparacion de perfluoropolioxialquilenos peroxidicos.

Country Status (28)

Country Link
US (1) US5744651A (es)
EP (1) EP0790269B1 (es)
JP (1) JP3862339B2 (es)
KR (1) KR100486125B1 (es)
CN (1) CN1080276C (es)
AR (1) AR005793A1 (es)
AT (1) ATE194850T1 (es)
AU (1) AU715369B2 (es)
BG (1) BG62394B1 (es)
BR (1) BR9700958A (es)
CA (1) CA2197538C (es)
CZ (1) CZ293428B6 (es)
DE (1) DE69702550T2 (es)
ES (1) ES2150155T3 (es)
HR (1) HRP970079B1 (es)
HU (1) HU220709B1 (es)
IL (1) IL120220A (es)
IN (1) IN190368B (es)
IT (1) IT1282627B1 (es)
NO (1) NO311693B1 (es)
NZ (1) NZ314218A (es)
PE (1) PE6598A1 (es)
PL (1) PL318452A1 (es)
RO (1) RO116894B1 (es)
RU (1) RU2194725C2 (es)
TW (1) TW442497B (es)
UY (1) UY24459A1 (es)
ZA (1) ZA971176B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20011340A1 (it) * 2001-06-26 2002-12-26 Ausimont Spa Pfpe aventi almeno un terminale alchiletereo e relativo processo dipreparazione
ITMI20030372A1 (it) 2003-03-03 2004-09-04 Solvay Solexis Spa Perfluoropolieteri lineari aventi migliorata stabilita' termoossidativa.
ITMI20031915A1 (it) * 2003-10-03 2005-04-04 Solvay Solexis Spa Processo per la preparazione di perfluoropolieteri.
ITMI20062308A1 (it) * 2006-11-30 2008-06-01 Solvay Solexis Spa Additivi per alo-polimeri
ITMI20062306A1 (it) * 2006-11-30 2008-06-01 Solvay Solexis Spa Lubrificanti fluorurati
EP2089443B1 (en) * 2006-11-30 2010-07-21 Solvay Solexis S.p.A. Fluorinated lubricants
EP1980583A1 (en) * 2007-04-10 2008-10-15 Solvay Solexis S.p.A. A method for preparing carbonylic perfluoropolyethers
WO2009019243A1 (en) * 2007-08-07 2009-02-12 Solvay Solexis S.P.A. Modification of carbonaceous materials
EP2100909A1 (en) 2008-03-14 2009-09-16 Solvay Solexis S.p.A. (Per)fluorinated addition products
US8536269B2 (en) * 2008-08-15 2013-09-17 Nova-Duct Technologies Pty Ltd Peroxidic fluoropolyether and its use in emulsion polymerization of fluorin-containing monomer
EP2373720B1 (en) 2008-12-05 2012-11-07 Solvay Specialty Polymers Italy S.p.A. Polyfunctional (per)fluoropolyethers
CN104125972B (zh) * 2011-12-22 2017-09-05 索尔维特殊聚合物意大利有限公司 用于制造具有芳香族端基的(全)氟聚醚的方法
CN103724559B (zh) * 2013-12-17 2016-08-17 中昊晨光化工研究院有限公司 一种由全氟聚醚过氧化物合成全氟聚醚的方法
JP2017105945A (ja) * 2015-12-10 2017-06-15 ダイキン工業株式会社 過酸化パーフルオロポリオキシアルキレン化合物の製造方法
CN108440748B (zh) * 2018-04-09 2020-06-16 浙江巨化技术中心有限公司 一种高分子量带有酰氟基团全氟聚醚过氧化物的合成方法
KR102240973B1 (ko) * 2019-06-13 2021-04-15 한국화학연구원 과산화 퍼플루오로폴리에테르의 과산화물 제거를 통한 퍼플루오로폴리에테르의 제조장치 및 제조방법
CN114276532A (zh) * 2021-12-29 2022-04-05 山东东岳高分子材料有限公司 一种过氧化全氟聚醚的制备方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1745169B2 (de) * 1967-02-09 1977-04-21 Montecatini Edison S.P.A., Mailand (Italien) Fluorierte lineare polyaether und verfahren zu ihrer herstellung
US4451646A (en) * 1967-02-09 1984-05-29 Montedison, S.P.A. High molecular weight polymeric perfluorinated copolyethers and process for their preparation from tetrafluoroethylene
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
IT1229845B (it) * 1989-04-20 1991-09-13 Ausimont Srl Procedimento per la preparazione di perfluoropolieteri perossidici.
IT1249319B (it) * 1991-04-26 1995-02-22 Ausimont Spa Perfluoropolieteri ad elevata viscosita' e basso contenuto di ossigeno perossidico, e procedimento per la loro preparazione
US5182342A (en) * 1992-02-28 1993-01-26 E. I. Du Pont De Nemours And Company Hydrofluorocarbon solvents for fluoromonomer polymerization
IT1264977B1 (it) * 1993-11-17 1996-10-17 Ausimont Spa Processo per preparare perfluoropolietri
US5658962A (en) * 1994-05-20 1997-08-19 Minnesota Mining And Manufacturing Company Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
JP3349513B2 (ja) * 1994-05-24 2002-11-25 エーザイ株式会社 ２，６−ジ−ヨードフェノール−４−イルを少なくとも２ケ含む化合物とヨードアレルギー診断薬
IT1274591B (it) * 1994-08-05 1997-07-18 Ausimont Spa Processo per la preparazione di poliossiperfluoroalcani idrogeno terminati

Also Published As

Publication number Publication date
PL318452A1 (en) 1997-08-18
DE69702550D1 (de) 2000-08-24
US5744651A (en) 1998-04-28
CZ293428B6 (cs) 2004-04-14
NO970668L (no) 1997-08-15
BR9700958A (pt) 1998-09-01
IL120220A (en) 2001-01-11
CN1080276C (zh) 2002-03-06
JPH09227506A (ja) 1997-09-02
ATE194850T1 (de) 2000-08-15
HRP970079A2 (en) 1998-04-30
IL120220A0 (en) 1997-06-10
IN190368B (es) 2003-07-19
RU2194725C2 (ru) 2002-12-20
KR100486125B1 (ko) 2005-10-27
ZA971176B (en) 1997-08-25
NZ314218A (en) 1998-08-26
ITMI960279A1 (it) 1997-08-14
PE6598A1 (es) 1998-03-03
EP0790269B1 (en) 2000-07-19
EP0790269A2 (en) 1997-08-20
CZ43497A3 (cs) 1998-03-18
HU220709B1 (hu) 2002-04-29
CA2197538C (en) 2005-06-21
TW442497B (en) 2001-06-23
HUP9700438A2 (hu) 1998-03-02
BG62394B1 (bg) 1999-10-29
AR005793A1 (es) 1999-07-14
NO970668D0 (no) 1997-02-13
AU715369B2 (en) 2000-02-03
BG101229A (en) 1997-08-29
HRP970079B1 (en) 2001-06-30
AU1268397A (en) 1997-08-21
NO311693B1 (no) 2002-01-07
UY24459A1 (es) 1997-08-05
CA2197538A1 (en) 1997-08-15
HU9700438D0 (en) 1997-04-28
ITMI960279A0 (es) 1996-02-14
EP0790269A3 (en) 1998-10-07
CN1167124A (zh) 1997-12-10
KR970061935A (ko) 1997-09-12
HUP9700438A3 (en) 1998-12-28
JP3862339B2 (ja) 2006-12-27
DE69702550T2 (de) 2001-03-15
RO116894B1 (ro) 2001-07-30
IT1282627B1 (it) 1998-03-31

Similar Documents

Publication Publication Date Title
ES2150155T3 (es) Procedimiento para la preparacion de perfluoropolioxialquilenos peroxidicos.
BR9703302A (pt) Aparelho e método para a geração e uso de ìons férricos
BG99648A (en) Catalytic method
DE69839940D1 (de) Sauerstoff-abgabe mittel und ihre anwendung
NO974480L (no) Anvendelse av vitamin D2 eller vitamin D4 derivater til fremstilling av et medikament for behandling av sekundær hyperparathyreoidisme
TW335561B (en) Method of unsticking components of micro-mechanical devices (2)
DE69425001D1 (de) Trockene Abgasbehandlung
DE69605184D1 (de) Verabreichung einer substanz in den mund
NO976031L (no) Lavviskös, höykonsentrert friksjonsreduserende middel og fremstilling derav
DE59909764D1 (de) Mucoadhäsive polymere, deren verwendung sowie deren herstellungsverfahren
ES548628A0 (es) Un procedimiento para oxidar un contaminante en una forma- cion subterranea permeable
DK0656774T3 (da) Kosmetiske og dermatologiske lysbeskyttelsesformuleringer med et indhold af thioler og/eller thiolderivater
EP0844078A3 (en) A method and apparatus for making a peelable film
AR021777A1 (es) UNA COMPOSICIoN PARA ACONDICIONAR, ACLARAR E ILUMINAR EL CABELLO Y UN MÉTODO PARA ACONDICIONAR, ACLARAR E ILUMINAR EL CABELLO.
BR9507663A (pt) Processo para a oxidação de um alceno delta-5-esteroidal para o correspondente alceno delta-5-7-ceto-esteroidal e composto
GB2328384A (en) Fibrous matte support and method for the photopromoted catalyzed degradation of compounds in a fluid stream
MY114828A (en) High spf perpiration-resistant sunscreen
KR960013449A (ko) 질소산화물 접촉환원용 촉매 및 방법
SE9901877L (sv) Behandling av avgasströmmar innehållande metanol
McCann et al. Social cognition and communication.
NO962196L (no) Anordning ved kraftledningsmast
DK0796143T3 (da) Fremgangsmåde til kemisk omdannelse af komplekse kemiske strukturer i reducerende miljø i et superkritisk fluidum
MXPA03010351A (es) Metodo de tratamiento de contaminantes atmosfericos.
BR9809485A (pt) Processo para epoxidação catalìtica e alqueno.
ES2173476T3 (es) Procedimiento de produccion de iohexol.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 790269

Country of ref document: ES