IT1286028B1 - Processo di polimerizzazione in sospensione di monomeri fluorurati - Google Patents

Processo di polimerizzazione in sospensione di monomeri fluorurati

Info

Publication number
IT1286028B1
IT1286028B1 IT96MI001411A ITMI961411A IT1286028B1 IT 1286028 B1 IT1286028 B1 IT 1286028B1 IT 96MI001411 A IT96MI001411 A IT 96MI001411A IT MI961411 A ITMI961411 A IT MI961411A IT 1286028 B1 IT1286028 B1 IT 1286028B1
Authority
IT
Italy
Prior art keywords
polymerization process
suspension polymerization
fluorinated monomers
fluorinated
monomers
Prior art date
Application number
IT96MI001411A
Other languages
English (en)
Italian (it)
Inventor
Julio A Abuslene
Paolo Lazzari
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 ITMI961411A0 publication Critical patent/ITMI961411A0/it
Priority to IT96MI001411A priority Critical patent/IT1286028B1/it
Priority to US08/888,690 priority patent/US6013747A/en
Priority to EP97111448A priority patent/EP0818490B1/en
Priority to DE69716353T priority patent/DE69716353T2/de
Priority to MXPA/A/1997/005146A priority patent/MXPA97005146A/xx
Priority to KR1019970031494A priority patent/KR100503263B1/ko
Priority to CA002209979A priority patent/CA2209979C/en
Priority to JP18283797A priority patent/JP3929118B2/ja
Publication of ITMI961411A1 publication Critical patent/ITMI961411A1/it
Application granted granted Critical
Publication of IT1286028B1 publication Critical patent/IT1286028B1/it
Priority to US09/435,778 priority patent/US6417390B1/en

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
    • C08G65/002—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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT96MI001411A 1996-07-09 1996-07-09 Processo di polimerizzazione in sospensione di monomeri fluorurati IT1286028B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT96MI001411A IT1286028B1 (it) 1996-07-09 1996-07-09 Processo di polimerizzazione in sospensione di monomeri fluorurati
US08/888,690 US6013747A (en) 1996-07-09 1997-07-07 Polymerization process in suspension
EP97111448A EP0818490B1 (en) 1996-07-09 1997-07-07 Process for the suspension polymerisation of fluoroethylenes
DE69716353T DE69716353T2 (de) 1996-07-09 1997-07-07 Suspensionspolymerisationverfahren von Fluorethylenen
MXPA/A/1997/005146A MXPA97005146A (en) 1996-07-09 1997-07-08 Procedure of polymerization in suspens
KR1019970031494A KR100503263B1 (ko) 1996-07-09 1997-07-08 서스펜션에서플루오르중합체의제조에사용하는계면활성제
CA002209979A CA2209979C (en) 1996-07-09 1997-07-08 Polymerization process in suspension
JP18283797A JP3929118B2 (ja) 1996-07-09 1997-07-08 懸濁液中での重合方法
US09/435,778 US6417390B1 (en) 1996-07-09 1999-11-08 Polymerization process in suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI001411A IT1286028B1 (it) 1996-07-09 1996-07-09 Processo di polimerizzazione in sospensione di monomeri fluorurati

Publications (3)

Publication Number Publication Date
ITMI961411A0 ITMI961411A0 (enExample) 1996-07-09
ITMI961411A1 ITMI961411A1 (it) 1998-01-09
IT1286028B1 true IT1286028B1 (it) 1998-07-07

Family

ID=11374551

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI001411A IT1286028B1 (it) 1996-07-09 1996-07-09 Processo di polimerizzazione in sospensione di monomeri fluorurati

Country Status (7)

Country Link
US (2) US6013747A (enExample)
EP (1) EP0818490B1 (enExample)
JP (1) JP3929118B2 (enExample)
KR (1) KR100503263B1 (enExample)
CA (1) CA2209979C (enExample)
DE (1) DE69716353T2 (enExample)
IT (1) IT1286028B1 (enExample)

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Publication number Priority date Publication date Assignee Title
IT1283136B1 (it) * 1996-07-09 1998-04-07 Ausimont Spa Lattici acquosi a base di fluoropolimeri
IT1293779B1 (it) * 1997-07-25 1999-03-10 Ausimont Spa Dispersioni di fluoropolimeri
IT1293516B1 (it) * 1997-07-31 1999-03-01 Ausimont Spa Dispersione di perfluoropolimeri
IT1318388B1 (it) 2000-03-14 2003-08-25 Ausimont Spa Composizioni lubrificanti a base di ptfe.
US6841616B2 (en) * 2003-03-28 2005-01-11 Arkema Inc. Polymerization of halogen-containing monomers using siloxane surfactant
US6869997B2 (en) 2003-05-06 2005-03-22 Arkema, Inc. Polymerization of fluoromonomers using a 3-allyloxy-2-hydroxy-1-propanesulfonic acid salt as surfactant
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
US7728087B2 (en) * 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
CA2659497C (en) * 2006-08-29 2012-01-17 Unimatec Co., Ltd. Polyfluoroalkane carboxylic acid fluoride, process for producing the same and process for producing polyfluoroalkane carboxylic acid using the same
EP2155830A1 (en) * 2007-05-23 2010-02-24 3M Innovative Properties Company Aqueous compositions of fluorinated surfactants and methods of using the same
CN101679569A (zh) * 2007-06-06 2010-03-24 3M创新有限公司 氟化醚组合物以及使用该组合物的方法
WO2009042331A1 (en) * 2007-09-27 2009-04-02 3M Innovative Properties Company Fluorinated polyethers and polyether oils and methods of preparation
US8394989B2 (en) * 2007-09-27 2013-03-12 3M Innovative Properties Company Fluorinated oxy-carboxylic acids, derivatives, and methods of preparation
EP2318357A2 (en) * 2008-07-18 2011-05-11 3M Innovative Properties Company Fluorinated ether compounds and methods of using the same
WO2010062843A1 (en) * 2008-11-25 2010-06-03 3M Innovative Properties Company Fluorinated ether urethanes and methods of using the same
WO2010080473A1 (en) 2008-12-18 2010-07-15 3M Innovative Properties Company Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions
GB201609437D0 (en) * 2016-05-27 2016-07-13 Sphere Fluidics Ltd Surfactants
GB201719846D0 (en) * 2017-11-29 2018-01-10 Sphere Fluidics Ltd Surfactant

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US3242218A (en) * 1961-03-29 1966-03-22 Du Pont Process for preparing fluorocarbon polyethers
ES297820A1 (es) * 1963-04-01 1964-09-01 Montecatini Soc Generale Per Lindustria Mineraria E Chimica Procedimiento para la preparación de copolímeros termoplásticos o elastoméricos fluorados
GB1104482A (en) * 1964-04-09 1968-02-28 Montedison Spa Perfluoro-olefin derivatives
DE1745169B2 (de) * 1967-02-09 1977-04-21 Montecatini Edison S.P.A., Mailand (Italien) Fluorierte lineare polyaether und verfahren zu ihrer herstellung
US3665041A (en) * 1967-04-04 1972-05-23 Montedison Spa Perfluorinated polyethers and process for their preparation
US3644492A (en) * 1969-07-30 1972-02-22 Du Pont Esters of hexafluoropropylene oxide polymer acids and polyalkylene glycols
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
US4523039A (en) * 1980-04-11 1985-06-11 The University Of Texas Method for forming perfluorocarbon ethers
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
US4482685A (en) * 1982-09-30 1984-11-13 Allied Corporation Copolymerization of ethylene and chlorotrifluoroethylene in an aqueous emulsion
FR2542319B1 (fr) * 1983-03-10 1985-07-19 Solvay Procede pour la polymerisation dans un milieu aqueux de mise en suspension du fluorure de vinylidene
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
EP0415462B1 (en) * 1983-12-26 1996-05-08 Daikin Industries, Limited Halogen-containing polyether
US4529781A (en) * 1984-02-13 1985-07-16 E. I. Du Pont De Nemours And Company Process for the suspension polymerization of tetrafluoroethylene
EP0176347B1 (en) * 1984-09-24 1991-12-18 AUSIMONT S.p.A. Process for preparing vinylidene fluoride homopolymers and its copolymers
US4918151A (en) * 1984-10-12 1990-04-17 The B. F. Goodrich Company Aqueous suspension process for producing low molecular weight vinyl copolymers
EP0185242A3 (en) * 1984-12-20 1986-11-05 Ausimont, U.S.A. Copolymers of chlorotrifluoroethylene, ethylene and perfluoroalkylethylenes
JPS61152652A (ja) * 1984-12-27 1986-07-11 Daikin Ind Ltd 含フツ素ジアシルパ−オキサイドおよびその用途
US4748190A (en) * 1985-12-24 1988-05-31 The Dow Chemical Company Process for forming a shaped porous fluorinated polymer catalyst and the resultant product
US4859745A (en) * 1987-12-22 1989-08-22 The Dow Chemical Company Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers
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
US5021516A (en) * 1989-06-26 1991-06-04 E. I. Du Pont De Nemours And Company Poly(perfluoroether)acyl peroxides
DE3941871A1 (de) * 1989-12-19 1991-06-20 Basf Ag Neue fluorkohlenstoff- und oxypropylenalkylethergruppen gebunden enthaltende ester, diese ester enthaltende emulsionen und deren verwendung zur herstellung von zellhaltigen kunststoffen nach dem polyisocyanat-polyadditionsverfahren
IT1241679B (it) * 1990-03-06 1994-01-31 Ausimont Spa Perfluoropolieteri e processi per la loro preparazione
DE69207105T2 (de) * 1991-08-01 1996-05-15 Kureha Chemical Industry Co., Ltd., Tokio/Tokyo Verfahren zur Herstellung von Vinylidene-Fluoride-Polymer
GB9122328D0 (en) * 1991-10-22 1991-12-04 British Petroleum Co Plc Novel esters
US5371537A (en) 1991-10-31 1994-12-06 Eastman Kodak Company Method and apparatus for automatically calibrating a CRT display
IT1252660B (it) * 1991-12-23 1995-06-20 Ausimont Spa Poliuretani e poliuretani-uree fluorurati e processi 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
IT1263955B (it) * 1993-02-23 1996-09-05 Ausimont Spa Processo di (co) polimerizzazione radicalica di monomeri olefinici fluorurati
DE4397309B4 (de) * 1993-03-26 2006-10-26 W.L. Gore & Associates, Inc., Newark Beschichteter Gegenstand und Verfahren zu dessen Herstellung
IT1271622B (it) * 1994-03-21 1997-06-04 Ausimont Spa Processo di (co) polimerizzazione in sospensione per la preparazione ddi fluoropolimeri termoplastici contenenti idrogeno
IT1271621B (it) * 1994-03-21 1997-06-04 Ausimont Spa Processo per la preparazione di fluoropolimeri termoplastici contenenti idrogeno
IT1274711B (it) * 1994-08-04 1997-07-24 Ausimont Spa Processo per la preparazione di fluoropolimeri contenenti idrogeno tramite (co)polimerizzazione in sospensione
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
IT1286026B1 (it) * 1996-06-10 1998-07-07 Ausimont Spa Rivestimenti per coils a base di perfluoropolieteri funzionalizzati
US5763552A (en) * 1996-07-26 1998-06-09 E. I. Du Pont De Nemours And Company Hydrogen-containing flourosurfacant and its use in polymerization
DE19832266C2 (de) 1998-07-17 2000-06-21 Schrey & Veit Gmbh Einspannvorrichtung für Schienenräder und entsprechendes Einspannverfahren

Also Published As

Publication number Publication date
MX9705146A (es) 1998-08-30
EP0818490A3 (en) 1998-09-16
DE69716353T2 (de) 2003-07-03
US6013747A (en) 2000-01-11
US20020091212A1 (en) 2002-07-11
ITMI961411A1 (it) 1998-01-09
KR980009290A (ko) 1998-04-30
JP3929118B2 (ja) 2007-06-13
JPH1087732A (ja) 1998-04-07
US6417390B1 (en) 2002-07-09
CA2209979C (en) 2008-05-13
DE69716353D1 (de) 2002-11-21
EP0818490A2 (en) 1998-01-14
EP0818490B1 (en) 2002-10-16
ITMI961411A0 (enExample) 1996-07-09
CA2209979A1 (en) 1998-01-09
KR100503263B1 (ko) 2005-10-28

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