ITMI931008A1 - Processo di (co)polimerizzazione radicalica di monomeri olefinici fluorurati in emulsione acquosa - Google Patents

Processo di (co)polimerizzazione radicalica di monomeri olefinici fluorurati in emulsione acquosa

Info

Publication number
ITMI931008A1
ITMI931008A1 IT001008A ITMI931008A ITMI931008A1 IT MI931008 A1 ITMI931008 A1 IT MI931008A1 IT 001008 A IT001008 A IT 001008A IT MI931008 A ITMI931008 A IT MI931008A IT MI931008 A1 ITMI931008 A1 IT MI931008A1
Authority
IT
Italy
Prior art keywords
fluorinated
aqueous emulsion
monomers
olephine
radical
Prior art date
Application number
IT001008A
Other languages
English (en)
Inventor
Julio A Abusleme
Patrizia Maccone
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
Publication of ITMI931008A0 publication Critical patent/ITMI931008A0/it
Priority to IT93MI001008A priority Critical patent/IT1265068B1/it
Priority to AT94107041T priority patent/ATE148473T1/de
Priority to EP94107041A priority patent/EP0626395B1/en
Priority to DE69401618T priority patent/DE69401618T2/de
Priority to CA002123527A priority patent/CA2123527A1/en
Priority to US08/243,242 priority patent/US5428122A/en
Priority to KR1019940010836A priority patent/KR100314981B1/ko
Priority to JP10314894A priority patent/JP3572099B2/ja
Publication of ITMI931008A1 publication Critical patent/ITMI931008A1/it
Application granted granted Critical
Publication of IT1265068B1 publication Critical patent/IT1265068B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
IT93MI001008A 1993-05-18 1993-05-18 Processo di (co)polimerizzazione radicalica di monomeri olefinici fluorurati in emulsione acquosa IT1265068B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT93MI001008A IT1265068B1 (it) 1993-05-18 1993-05-18 Processo di (co)polimerizzazione radicalica di monomeri olefinici fluorurati in emulsione acquosa
AT94107041T ATE148473T1 (de) 1993-05-18 1994-05-05 Radikalisches (co-)polymerisationsverfahren von fluorierten olefinischen monomeren in wässeriger emulsion
EP94107041A EP0626395B1 (en) 1993-05-18 1994-05-05 Radical (co)polymerization process of fluorinated olefinic monomers in aqueous emulsion
DE69401618T DE69401618T2 (de) 1993-05-18 1994-05-05 Radikalisches (Co-)Polymerisationsverfahren von fluorierten olefinischen Monomeren in wässeriger Emulsion
CA002123527A CA2123527A1 (en) 1993-05-18 1994-05-13 Radical (co)polymerization process of fluorinated olefinic monomers in aqueous emulsion
US08/243,242 US5428122A (en) 1993-05-18 1994-05-16 Radical (Co) polymerization process of fluorinated olefinic monomers in aqueous emulsion
KR1019940010836A KR100314981B1 (ko) 1993-05-18 1994-05-17 수성에멀션에서의플루오르화올레핀계단량체의라디칼(공)중합방법
JP10314894A JP3572099B2 (ja) 1993-05-18 1994-05-18 水性エマルジョンにおけるフッ素化オレフィンモノマーのラジカル（共）重合法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001008A IT1265068B1 (it) 1993-05-18 1993-05-18 Processo di (co)polimerizzazione radicalica di monomeri olefinici fluorurati in emulsione acquosa

Publications (3)

Publication Number Publication Date
ITMI931008A0 ITMI931008A0 (it) 1993-05-18
ITMI931008A1 true ITMI931008A1 (it) 1994-11-18
IT1265068B1 IT1265068B1 (it) 1996-10-30

Family

ID=11366201

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001008A IT1265068B1 (it) 1993-05-18 1993-05-18 Processo di (co)polimerizzazione radicalica di monomeri olefinici fluorurati in emulsione acquosa

Country Status (8)

Country Link
US (1) US5428122A (it)
EP (1) EP0626395B1 (it)
JP (1) JP3572099B2 (it)
KR (1) KR100314981B1 (it)
AT (1) ATE148473T1 (it)
CA (1) CA2123527A1 (it)
DE (1) DE69401618T2 (it)
IT (1) IT1265068B1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270703B (it) * 1994-11-17 1997-05-07 Ausimont Spa Microemulsioni di fluoropoliossialchileni in miscela con idrocarburi, e loro uso in processi di (co)polimerizzazione di monomeri fluorurati
IT1271075B (it) * 1994-11-21 1997-05-26 Ausimont Spa Miscele ternarie di solventi, e loro uso per la rimozione di sostanze oleose
JPH08333408A (ja) * 1995-06-07 1996-12-17 Asahi Glass Co Ltd 含フッ素共重合体の製造方法
IT1276072B1 (it) 1995-10-31 1997-10-24 Ausimont Spa Processo di (co)polimerizzazione di monomeri fluorurati per ottenere polimeri contenenti idrogeno
US6649720B2 (en) * 2001-02-14 2003-11-18 Atofina Chemicals, Inc. Ethane as a chain transfer agent for vinylidene fluoride polymerization
US6828386B2 (en) 2002-09-20 2004-12-07 Ballard Power Systems Inc. Process for preparing graft copolymers and membranes formed therefrom

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL71634C (it) * 1946-03-16
US2520388A (en) * 1946-11-21 1950-08-29 Power Jets Res & Dev Ltd Apparatus for supporting combustion in fast-moving air streams
US3242218A (en) * 1961-03-29 1966-03-22 Du Pont Process for preparing fluorocarbon polyethers
GB1104482A (en) * 1964-04-09 1968-02-28 Montedison Spa Perfluoro-olefin derivatives
US3467635A (en) * 1964-10-30 1969-09-16 Du Pont Copolymers of tetrafluoroethylene and olefins curable to elastomers
US3715378A (en) * 1967-02-09 1973-02-06 Montedison Spa Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene
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
US3624250A (en) * 1970-01-20 1971-11-30 Du Pont Copolymers of ethylene/tetrafluoroethylene and of ethylene/chlorotrifluoroethylene
US3865845A (en) * 1971-02-24 1975-02-11 Paul Raphael Resnick Fluorinated dioxoles
US3978030A (en) * 1973-08-01 1976-08-31 E. I. Du Pont De Nemours And Company Polymers of fluorinated dioxoles
JPS53125491A (en) * 1977-04-08 1978-11-01 Daikin Ind Ltd Fluorine-containing polymer easily curable and its curable composition
US4356291A (en) * 1981-04-03 1982-10-26 E. I. Du Pont De Nemours And Company Purification and polymerization of hexafluoropropylene oxide
JPS5838707A (ja) * 1981-08-20 1983-03-07 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− パ−フルオロ−２，２−ジメチル−１，３−ジオキソ−ルの無定形共重合体
US4429143A (en) * 1981-09-28 1984-01-31 E. I. Du Pont De Nemours & Co. Cyclic monomers derived from trifluoropyruvate esters
US4399264A (en) * 1981-11-19 1983-08-16 E. I. Du Pont De Nemours & Co. Perfluorodioxole and its polymers
US4426501A (en) * 1983-01-17 1984-01-17 E. I. Du Pont De Nemours And Company Emulsion copolymerization process using comonomer solubility affecting additives
JPS59197411A (ja) * 1983-04-25 1984-11-09 Daikin Ind Ltd エチレン−テトラフルオロエチレンまたはクロロトリフルオロエチレン系共重合体
EP0148482B1 (en) * 1983-12-26 1992-03-25 Daikin Industries, Limited Process for preparing halogen-containing polyether
US4694045A (en) * 1985-12-11 1987-09-15 E. I. Du Pont De Nemours And Company Base resistant fluoroelastomers
US4675380A (en) * 1985-10-25 1987-06-23 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymer granules and processes for preparing them
IT1213071B (it) * 1986-05-07 1989-12-07 Ausimont Spa Perfluoropolieteri esenti da ossigeno perossidico e contenenti gruppi perfluoroepossidici disposti lungo la catena perfluoropolieterea.
IT1204903B (it) * 1986-06-26 1989-03-10 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri florati
IL82308A (en) * 1986-06-26 1990-11-29 Ausimont Spa Microemulsions containing perfluoropolyethers
IT1218215B (it) * 1988-04-11 1990-04-12 Ausimont Spa Prodotti reticolati a struttura di perfluoropolieteri aventi gruppi funzionali
JP2773215B2 (ja) * 1989-04-07 1998-07-09 ダイキン工業株式会社 高分子誘電体材料
US4973633A (en) * 1989-05-15 1990-11-27 E. I. Du Pont De Nemours And Company Peroxide-curable fluoroelastomers having bromine an iodine curesites and the preparation thereof
IT1235545B (it) * 1989-07-10 1992-09-09 Ausimont Srl Fluoroelastomeri dotati di migliore processabilita' e procedimento di preparazione
DE4006491A1 (de) * 1990-03-02 1991-09-05 Hoechst Ag Verfahren zur herstellung von perfluorierten ethern
IT1241679B (it) * 1990-03-06 1994-01-31 Ausimont Spa Perfluoropolieteri e processi per la loro preparazione
IT1247934B (it) * 1991-05-15 1995-01-05 Ausimont Spa Fluoroelastomeri a base di vinilidenfluoruro, dotati di superiore resistenza alle basi

Also Published As

Publication number Publication date
EP0626395B1 (en) 1997-01-29
DE69401618D1 (de) 1997-03-13
CA2123527A1 (en) 1994-11-19
ITMI931008A0 (it) 1993-05-18
JPH06329707A (ja) 1994-11-29
DE69401618T2 (de) 1997-07-10
EP0626395A1 (en) 1994-11-30
US5428122A (en) 1995-06-27
IT1265068B1 (it) 1996-10-30
ATE148473T1 (de) 1997-02-15
KR100314981B1 (ko) 2002-06-20
JP3572099B2 (ja) 2004-09-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960527