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IT1271621B - Processo per la preparazione di fluoropolimeri termoplastici contenenti idrogeno - Google Patents

Processo per la preparazione di fluoropolimeri termoplastici contenenti idrogeno

Info

Publication number
IT1271621B
IT1271621B ITMI940520A ITMI940520A IT1271621B IT 1271621 B IT1271621 B IT 1271621B IT MI940520 A ITMI940520 A IT MI940520A IT MI940520 A ITMI940520 A IT MI940520A IT 1271621 B IT1271621 B IT 1271621B
Authority
IT
Italy
Prior art keywords
preparation
containing hydrogen
thermoplastic fluoropolymers
fluoropolymers containing
transfer agents
Prior art date
Application number
ITMI940520A
Other languages
English (en)
Inventor
Julio A Abusleme
Sheldon J Kirsh
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 ITMI940520A0 publication Critical patent/ITMI940520A0/it
Priority to ITMI940520A priority Critical patent/IT1271621B/it
Priority to DE69501349T priority patent/DE69501349T2/de
Priority to AT95103469T priority patent/ATE161857T1/de
Priority to EP95103469A priority patent/EP0673952B1/en
Priority to US08/405,799 priority patent/US5510435A/en
Priority to CA002144892A priority patent/CA2144892A1/en
Priority to RU95103972A priority patent/RU2136700C1/ru
Priority to KR1019950005876A priority patent/KR100341450B1/ko
Priority to CNB951148095A priority patent/CN1244600C/zh
Priority to JP06321895A priority patent/JP3509983B2/ja
Publication of ITMI940520A1 publication Critical patent/ITMI940520A1/it
Application granted granted Critical
Publication of IT1271621B publication Critical patent/IT1271621B/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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • 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
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/24—Trifluorochloroethene
    • C08F214/245—Trifluorochloroethene with non-fluorinated comonomers
    • 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
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C08F214/265—Tetrafluoroethene with non-fluorinated comonomers

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)

Abstract

Ciclopentani alchilsostituiti con uno o più alchili C1-C6 vengono impiegati come trasferitori di catena in reazioni di (co) polimerizzazione condotte, sia in sospensione che in emulsione acquosa, a basse temperature, comprese tra -30° e +30°C, per la preparazione di fluoropolimeri termoplastici contenenti idrogeno, quali ad esempio i copolimeri etilene/clorotrifluoroetilene ed etilene/tetrafluoroetilene, oppure gli omopolimeri e copolimeri del viniliden-fluoruro. Si tratta di trasferitori ad alta efficienza, liquidi, e quindi facilmente maneggiabili e dosabili, non tossici, i quali forniscono terminali alchilici di elevata stabilità termica.
ITMI940520A 1994-03-21 1994-03-21 Processo per la preparazione di fluoropolimeri termoplastici contenenti idrogeno IT1271621B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ITMI940520A IT1271621B (it) 1994-03-21 1994-03-21 Processo per la preparazione di fluoropolimeri termoplastici contenenti idrogeno
DE69501349T DE69501349T2 (de) 1994-03-21 1995-03-10 Verfahren zur Herstellung von thermoplastischen wasserstoffhältigen Fluorpolymeren
AT95103469T ATE161857T1 (de) 1994-03-21 1995-03-10 Verfahren zur herstellung von thermoplastischen wasserstoffhältigen fluorpolymeren
EP95103469A EP0673952B1 (en) 1994-03-21 1995-03-10 Process for preparing thermoplastic hydrogen-containing fluoropolymers
US08/405,799 US5510435A (en) 1994-03-21 1995-03-16 Process for preparing thermoplastic hydrogen-containing fluoropolymers
CA002144892A CA2144892A1 (en) 1994-03-21 1995-03-17 Process for preparing thermoplastic hydrogen-containing fluoropolymers
RU95103972A RU2136700C1 (ru) 1994-03-21 1995-03-20 Способ получения термопластичных водородсодержащих фторполимеров
KR1019950005876A KR100341450B1 (ko) 1994-03-21 1995-03-20 열가소성 수소-함유 플루오르 중합체 제조 방법
CNB951148095A CN1244600C (zh) 1994-03-21 1995-03-21 热塑性含氢氟聚合物的制备方法
JP06321895A JP3509983B2 (ja) 1994-03-21 1995-03-22 熱可塑性水素含有フッ素ポリマーの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940520A IT1271621B (it) 1994-03-21 1994-03-21 Processo per la preparazione di fluoropolimeri termoplastici contenenti idrogeno

Publications (3)

Publication Number Publication Date
ITMI940520A0 ITMI940520A0 (it) 1994-03-21
ITMI940520A1 ITMI940520A1 (it) 1995-09-21
IT1271621B true IT1271621B (it) 1997-06-04

Family

ID=11368274

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940520A IT1271621B (it) 1994-03-21 1994-03-21 Processo per la preparazione di fluoropolimeri termoplastici contenenti idrogeno

Country Status (10)

Country Link
US (1) US5510435A (it)
EP (1) EP0673952B1 (it)
JP (1) JP3509983B2 (it)
KR (1) KR100341450B1 (it)
CN (1) CN1244600C (it)
AT (1) ATE161857T1 (it)
CA (1) CA2144892A1 (it)
DE (1) DE69501349T2 (it)
IT (1) IT1271621B (it)
RU (1) RU2136700C1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1274711B (it) * 1994-08-04 1997-07-24 Ausimont Spa Processo per la preparazione di fluoropolimeri contenenti idrogeno tramite (co)polimerizzazione in sospensione
IT1276072B1 (it) 1995-10-31 1997-10-24 Ausimont Spa Processo di (co)polimerizzazione di monomeri fluorurati per ottenere polimeri contenenti idrogeno
IT1284112B1 (it) * 1996-07-05 1998-05-08 Ausimont Spa Copolimeri fluorurati dell'etilene
IT1286028B1 (it) * 1996-07-09 1998-07-07 Ausimont Spa Processo di polimerizzazione in sospensione di monomeri fluorurati
IT1290426B1 (it) * 1997-03-21 1998-12-03 Ausimont Spa Polimeri fluorurati termoprocessabili
IT1317834B1 (it) 2000-02-15 2003-07-15 Ausimont Spa Fluoropolimeri termoplastici.
IT1317833B1 (it) 2000-02-15 2003-07-15 Ausimont Spa Polimeri fluorurati termoprocessabili.
ITMI20011682A1 (it) * 2001-08-02 2003-02-02 Ausimont Spa Substrati metallici rivestiti con fluoropolimeri
EP1743920A1 (en) 2005-07-13 2007-01-17 Solvay Solexis S.p.A. Thermoplastic fluoropolymer composition
EP1743921A1 (en) 2005-07-13 2007-01-17 Solvay Solexis S.p.A. Thermoplastic halopolymer composition
CN102405242B (zh) * 2009-04-21 2014-07-09 大金工业株式会社 乙烯/四氟乙烯共聚物、电线和旋转成型用氟树脂粉末
CN104356267A (zh) * 2013-10-30 2015-02-18 东莞市长安东阳光铝业研发有限公司 一种聚三氟氯乙烯树脂的制备方法
CN113260639A (zh) 2018-12-20 2021-08-13 索尔维特殊聚合物意大利有限公司 用于制备全卤酰基过氧化物的方法

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US3053820A (en) * 1958-09-03 1962-09-11 Borden Co Aqueous suspension polymerization in the presence of alkane hydrocarbons
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US3642742A (en) * 1969-04-22 1972-02-15 Du Pont Tough stable tetrafluoroethylene-fluoroalkyl perfluorovinyl ether copolymers
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
US3847881A (en) * 1973-04-30 1974-11-12 Allied Chem Stress-crack resistant ethylene-perhaloethylene copolymers
US3978030A (en) * 1973-08-01 1976-08-31 E. I. Du Pont De Nemours And Company Polymers of fluorinated dioxoles
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
US4360652A (en) * 1981-08-31 1982-11-23 Pennwalt Corporation Method of preparing high quality vinylidene fluoride polymer in aqueous emulsion
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
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
DE3584930D1 (de) * 1984-09-24 1992-01-30 Ausimont Spa Verfahren zur herstellung von vinylidenfluorid, homo- und copolymeren.
JPS6187702A (ja) * 1984-10-05 1986-05-06 Seitetsu Kagaku Co Ltd 吸水性樹脂の製造方法
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
IT1189092B (it) * 1986-04-29 1988-01-28 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri fluorurati
IT1204903B (it) * 1986-06-26 1989-03-10 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri florati
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IT1271136B (it) * 1993-03-23 1997-05-27 Ausimont Spa Processo di (co)polimerizzazione in emulsione acquosa di monomeri olefinici fluorurati
IT1265067B1 (it) * 1993-05-18 1996-10-30 Ausimont Spa Processo di (co)polimerizzazione in emulsione acquosa di monomeri olefinici fluorurati

Also Published As

Publication number Publication date
ITMI940520A0 (it) 1994-03-21
KR950032341A (ko) 1995-12-20
EP0673952B1 (en) 1998-01-07
KR100341450B1 (ko) 2002-11-23
DE69501349T2 (de) 1998-04-16
DE69501349D1 (de) 1998-02-12
RU2136700C1 (ru) 1999-09-10
RU95103972A (ru) 1997-03-20
JP3509983B2 (ja) 2004-03-22
ITMI940520A1 (it) 1995-09-21
CN1244600C (zh) 2006-03-08
US5510435A (en) 1996-04-23
EP0673952A1 (en) 1995-09-27
CA2144892A1 (en) 1995-09-22
JPH07300503A (ja) 1995-11-14
ATE161857T1 (de) 1998-01-15
CN1112130A (zh) 1995-11-22

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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: 19970324