DE602004010980D1 - Perfluoropolyether - Google Patents

Perfluoropolyether

Info

Publication number
DE602004010980D1
DE602004010980D1 DE602004010980T DE602004010980T DE602004010980D1 DE 602004010980 D1 DE602004010980 D1 DE 602004010980D1 DE 602004010980 T DE602004010980 T DE 602004010980T DE 602004010980 T DE602004010980 T DE 602004010980T DE 602004010980 D1 DE602004010980 D1 DE 602004010980D1
Authority
DE
Germany
Prior art keywords
fluorine
treatment
formula
temperatures
iii
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
DE602004010980T
Other languages
English (en)
Other versions
DE602004010980T2 (de
Inventor
Giuseppe Marchionni
Elvira Pagano
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
Solvay Solexis 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 Solvay Solexis SpA filed Critical Solvay Solexis SpA
Publication of DE602004010980D1 publication Critical patent/DE602004010980D1/de
Application granted granted Critical
Publication of DE602004010980T2 publication Critical patent/DE602004010980T2/de
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
    • C08G65/32—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Lubricants (AREA)
DE602004010980T 2003-10-03 2004-09-24 Perfluoropolyether Expired - Lifetime DE602004010980T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20031915 2003-10-03
IT001915A ITMI20031915A1 (it) 2003-10-03 2003-10-03 Processo per la preparazione di perfluoropolieteri.

Publications (2)

Publication Number Publication Date
DE602004010980D1 true DE602004010980D1 (de) 2008-02-14
DE602004010980T2 DE602004010980T2 (de) 2008-12-18

Family

ID=34362412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004010980T Expired - Lifetime DE602004010980T2 (de) 2003-10-03 2004-09-24 Perfluoropolyether

Country Status (9)

Country Link
US (1) US7214833B2 (de)
EP (1) EP1524287B1 (de)
JP (1) JP5246987B2 (de)
KR (1) KR101143584B1 (de)
AT (1) ATE382651T1 (de)
DE (1) DE602004010980T2 (de)
IT (1) ITMI20031915A1 (de)
SG (1) SG110221A1 (de)
TW (1) TW200521155A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050164522A1 (en) * 2003-03-24 2005-07-28 Kunz Roderick R. Optical fluids, and systems and methods of making and using the same
ITMI20031914A1 (it) * 2003-10-03 2005-04-04 Solvay Solexis Spa Perfluoropolieteri.
ITMI20050006A1 (it) 2005-01-05 2006-07-06 Solvay Solexis Spa Composizioni a base di oli perfluoropolieterei per la formazione di film lubrificanti
ITMI20050383A1 (it) * 2005-03-10 2006-09-11 Solvay Solexis Spa Processo per preparare perfluoropolieteri perossidici
ITMI20050384A1 (it) * 2005-03-10 2006-09-11 Solvay Solexis Spa Processo per preparare perfluoropolieteri perossidici
EP1980583A1 (de) 2007-04-10 2008-10-15 Solvay Solexis S.p.A. Methode zur Herstellung von Carbonylgruppen enthaltenden Perfluoropolyetheren
JP5683952B2 (ja) 2007-08-07 2015-03-11 ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア 改質された炭素質材料及び炭素質材料の改質方法
EP2100909A1 (de) 2008-03-14 2009-09-16 Solvay Solexis S.p.A. (Per)fluor-Additionsprodukte
JP5854840B2 (ja) 2008-12-05 2016-02-09 ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア 多官能性（パー）フルオロポリエーテル
JP5647783B2 (ja) * 2009-11-12 2015-01-07 東ソ−・エフテック株式会社 含フッ素化合物からなるラジカル反応用溶剤
CN102958962B (zh) * 2010-07-01 2016-05-25 索尔维特殊聚合物意大利有限公司 用于磺酰氟聚合物的处理方法
JP6443335B2 (ja) * 2013-08-13 2018-12-26 Ａｇｃ株式会社 含フッ素ポリエーテル化合物、潤滑剤、液状組成物および物品
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
JP2017105944A (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
EP3483199A4 (de) * 2016-07-05 2020-03-04 Daikin Industries, Ltd. Verfahren zur herstellung einer fluorpolyoxyalkylenperoxidverbindung
KR102029997B1 (ko) 2017-12-08 2019-10-08 한국화학연구원 선형 퍼플루오로폴리에테르 합성을 위한 과산화 퍼플루오로폴리에테르 중간체 제조장치
KR102240973B1 (ko) 2019-06-13 2021-04-15 한국화학연구원 과산화 퍼플루오로폴리에테르의 과산화물 제거를 통한 퍼플루오로폴리에테르의 제조장치 및 제조방법
CN114395117B (zh) * 2021-12-31 2023-10-20 西安近代化学研究所 一种双端全氟聚醚及其制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6709067A (de) * 1964-04-09 1968-01-08
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
DE1745169B2 (de) * 1967-02-09 1977-04-21 Montecatini Edison S.P.A., Mailand (Italien) Fluorierte lineare polyaether und verfahren zu ihrer herstellung
GB1226566A (de) * 1967-04-04 1971-03-31
US3722792A (en) * 1970-11-30 1973-03-27 Cycle Equipment Co Tape punch
SE411763B (sv) * 1971-08-05 1980-02-04 Montedison Spa Amorf, mycket viskos polymer sampolyeter med hog molekylvikt vars makromolekyler er bildade av monomerenheterna -cf?712cf?712o- och -cf?712o- samt sett for dess framstellning
AU579374B2 (en) * 1984-05-23 1988-11-24 Ausimont S.R.L. Process for preparing perfluoropolyethers with neutral and functional end-groups, having a regulated molecular weight
US4664766A (en) * 1985-02-13 1987-05-12 Montedison S.P.A. Photochemical process for neutralizing perfluoropolyethers
IT1185518B (it) * 1985-02-22 1987-11-12 Montefluos Spa Ottenimento di perfluoropolieteri a peso molecolare controllato dal prodotto di ossidazione fotochimica del c2f4
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
IT1264977B1 (it) * 1993-11-17 1996-10-17 Ausimont Spa Processo per preparare perfluoropolietri
US5872157A (en) * 1996-01-30 1999-02-16 The University Of North Carolina At Chapel Hill Method for olefin oxidation
IT1282626B1 (it) * 1996-02-14 1998-03-31 Ausimont Spa Processo di preparazione di perfluoropolieteri perossidici
IT1282628B1 (it) * 1996-02-14 1998-03-31 Ausimont Spa Processo per la preparazione di perfluoropolieteri perossidici
IT1282627B1 (it) * 1996-02-14 1998-03-31 Ausimont Spa Procedimento per la preparazione di perfluoropoliossialchileni perossidici
NZ332019A (en) * 1996-03-27 2000-02-28 Novartis Ag High water content porous polymer comprising a perfluoropolyether unit
US6753301B2 (en) * 2000-07-19 2004-06-22 E. I. Du Pont De Nemours And Company Thermally stable perfluoropolyethers and processes therefor and therewith
AU2001281202B2 (en) * 2000-08-07 2006-07-27 3M Innovative Properties Company Antisoiling hardcoat
KR100893986B1 (ko) * 2000-11-08 2009-04-20 솔베이(소시에떼아노님) 용매 조성물
US20020163629A1 (en) * 2001-05-07 2002-11-07 Michael Switkes Methods and apparatus employing an index matching medium
ITMI20021733A1 (it) * 2002-08-01 2004-02-02 Ausimont S P A Ora Solvay Solexis Spa Processo per la preparazione di perfluoropolieteri acil-fluoruro terminati per riduzione dei corrispondenti perfluoropolieteri perossidici.
ITMI20030372A1 (it) * 2003-03-03 2004-09-04 Solvay Solexis Spa Perfluoropolieteri lineari aventi migliorata stabilita' termoossidativa.
ITMI20031914A1 (it) * 2003-10-03 2005-04-04 Solvay Solexis Spa Perfluoropolieteri.

Also Published As

Publication number Publication date
US7214833B2 (en) 2007-05-08
SG110221A1 (en) 2005-04-28
JP2005120370A (ja) 2005-05-12
TW200521155A (en) 2005-07-01
US20050075517A1 (en) 2005-04-07
KR101143584B1 (ko) 2012-05-24
JP5246987B2 (ja) 2013-07-24
ATE382651T1 (de) 2008-01-15
EP1524287A1 (de) 2005-04-20
EP1524287B1 (de) 2008-01-02
ITMI20031915A1 (it) 2005-04-04
KR20050033467A (ko) 2005-04-12
DE602004010980T2 (de) 2008-12-18

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