ATE203252T1 - Verfahren zur herstellung von perfluoro-polyethon mit bromo-oder jodo-enthaltenden endgruppen - Google Patents

Verfahren zur herstellung von perfluoro-polyethon mit bromo-oder jodo-enthaltenden endgruppen

Info

Publication number
ATE203252T1
ATE203252T1 AT97106155T AT97106155T ATE203252T1 AT E203252 T1 ATE203252 T1 AT E203252T1 AT 97106155 T AT97106155 T AT 97106155T AT 97106155 T AT97106155 T AT 97106155T AT E203252 T1 ATE203252 T1 AT E203252T1
Authority
AT
Austria
Prior art keywords
iodo
end groups
polyethone
groups containing
bromo
Prior art date
Application number
AT97106155T
Other languages
English (en)
Inventor
Giuseppe Marchionni
Pier Antonio Guarda
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 ATE203252T1 publication Critical patent/ATE203252T1/de

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
    • 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
    • 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
    • C08G65/32—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

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)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT97106155T 1996-04-23 1997-04-15 Verfahren zur herstellung von perfluoro-polyethon mit bromo-oder jodo-enthaltenden endgruppen ATE203252T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000798A IT1284005B1 (it) 1996-04-23 1996-04-23 Processo per la praparazione di perfluoropolieteri con terminali bromurati o iodurati

Publications (1)

Publication Number Publication Date
ATE203252T1 true ATE203252T1 (de) 2001-08-15

Family

ID=11374089

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97106155T ATE203252T1 (de) 1996-04-23 1997-04-15 Verfahren zur herstellung von perfluoro-polyethon mit bromo-oder jodo-enthaltenden endgruppen

Country Status (9)

Country Link
US (1) US5777174A (de)
EP (1) EP0803526B1 (de)
JP (1) JP3824374B2 (de)
KR (1) KR100460711B1 (de)
CN (1) CN1088071C (de)
AT (1) ATE203252T1 (de)
CA (1) CA2203339A1 (de)
DE (1) DE69705667T2 (de)
IT (1) IT1284005B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1301682B1 (it) 1998-06-11 2000-07-07 Ausimont Spa Procedimento per l'ottenimento di (per)fluoropolieterei sostituitiad uno o entrambi i terminali con un atomo di alogeno.
DE69933476T2 (de) * 1998-11-13 2007-10-18 Daikin Industries, Ltd. Fluorelastomer und vernetzbare zusammensetzung daraus
EP1632516B1 (de) * 2000-07-19 2008-04-02 E.I.Du pont de nemours and company Perfluorpolyether und verfahren zur ihrer herstellung
US6753301B2 (en) * 2000-07-19 2004-06-22 E. I. Du Pont De Nemours And Company Thermally stable perfluoropolyethers and processes therefor and therewith
US6653511B2 (en) 2001-07-10 2003-11-25 E. I. Du Pont De Nemours And Company Perfluoropolyether primary bromides and iodides
US7232932B2 (en) 2001-07-10 2007-06-19 E. I. Du Pont De Nemours And Company Thermally stable perfluoropolyethers and processes therefor and therewith
EP2205550B1 (de) * 2007-09-27 2017-08-30 3M Innovative Properties Company Verfahren zur herstellung von fluorierten carbonsäurefluoriden
US20100256412A1 (en) * 2007-09-27 2010-10-07 Werner Schwertfeger Fluorinated polyethers and polyether oils and methods of preparation
BR112013025856A2 (pt) * 2011-04-06 2016-12-20 3M Innovative Properties Co composições de elastômero de fluropoliéter tendo temperaturas de transição vítrea baixas
EP2909886A4 (de) 2012-10-19 2016-06-15 Univ North Carolina Ionenleitende polymere und polymermischungen für alkalimetallionenbatterien
US9755273B2 (en) 2013-04-01 2017-09-05 The University Of North Carolina At Chapel Hill Ion conducting fluoropolymer carbonates for alkali metal ion batteries
US10227288B2 (en) 2015-02-03 2019-03-12 Blue Current, Inc. Functionalized fluoropolymers and electrolyte compositions
CN107501538A (zh) * 2017-08-01 2017-12-22 巨化集团技术中心 一种全氟聚醚及其制备方法
CN115612087B (zh) * 2021-07-14 2024-04-02 中昊晨光化工研究院有限公司 一种全氟聚醚碘化物的制备方法
CN120736810B (zh) * 2025-08-29 2025-11-07 湖南天氟新材料有限公司 一种高硬度、高耐磨的af膜层、玻璃产品及制备方法和应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810874A (en) * 1969-03-10 1974-05-14 Minnesota Mining & Mfg Polymers prepared from poly(perfluoro-alkylene oxide) compounds
IT1185518B (it) * 1985-02-22 1987-11-12 Montefluos Spa Ottenimento di perfluoropolieteri a peso molecolare controllato dal prodotto di ossidazione fotochimica del c2f4
US5155282A (en) * 1985-02-26 1992-10-13 Ausimont S.P.A. Perfluoropolyethers having brominated end groups and fluoroelastomers obtained therefrom
KR900007874B1 (ko) * 1985-02-26 1990-10-22 몬테디손 에스. 페. 아. 브롬화된 말단기 및 조절된 분자량을 갖는 이작용성 및 단작용성 과플루오로폴리에테르의 제조방법
IT1213071B (it) * 1986-05-07 1989-12-07 Ausimont Spa Perfluoropolieteri esenti da ossigeno perossidico e contenenti gruppi perfluoroepossidici disposti lungo la catena perfluoropolieterea.
IT1223409B (it) * 1987-12-10 1990-09-19 Ausimont Spa Polimeri e copolimeri fluorurati contenenti blocchi perfluoropolieteri
JPH029826A (ja) * 1988-06-28 1990-01-12 Daikin Ind Ltd ポリフルオロアイオダイドの製法
IT1241679B (it) * 1990-03-06 1994-01-31 Ausimont Spa Perfluoropolieteri e processi per la loro preparazione
US5288376A (en) * 1990-08-23 1994-02-22 Shin-Etsu Chemical Co., Ltd. Preparation of perfluorooligoether iodides
JPH0826087B2 (ja) * 1990-11-29 1996-03-13 ダイキン工業株式会社 ポリマーの新規な製造方法
IT1251965B (it) * 1991-10-21 1995-05-27 Ausimont Spa Procedimento per separare tra loro le specie non funzionali, monofunzionali e bifunzionali presenti nei perfluoropoliossialchileni.

Also Published As

Publication number Publication date
KR970070048A (ko) 1997-11-07
IT1284005B1 (it) 1998-05-08
MX9702983A (es) 1998-06-28
EP0803526A2 (de) 1997-10-29
EP0803526B1 (de) 2001-07-18
DE69705667T2 (de) 2002-05-08
KR100460711B1 (ko) 2005-04-08
JPH1045652A (ja) 1998-02-17
JP3824374B2 (ja) 2006-09-20
DE69705667D1 (de) 2001-08-23
CN1166506A (zh) 1997-12-03
ITMI960798A1 (it) 1997-10-23
ITMI960798A0 (de) 1996-04-23
EP0803526A3 (de) 1998-10-07
CN1088071C (zh) 2002-07-24
US5777174A (en) 1998-07-07
CA2203339A1 (en) 1997-10-23

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