ES2108503T3 - Procedimiento de (co)polimerizacion en suspension para preparar fluorpolimeros termoplasticos que contienen hidrogeno. - Google Patents

Procedimiento de (co)polimerizacion en suspension para preparar fluorpolimeros termoplasticos que contienen hidrogeno.

Info

Publication number
ES2108503T3
ES2108503T3 ES95103468T ES95103468T ES2108503T3 ES 2108503 T3 ES2108503 T3 ES 2108503T3 ES 95103468 T ES95103468 T ES 95103468T ES 95103468 T ES95103468 T ES 95103468T ES 2108503 T3 ES2108503 T3 ES 2108503T3
Authority
ES
Spain
Prior art keywords
suspension
containing hydrogen
thermoplastic fluoropolymers
polymerization procedure
preparing thermoplastic
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
ES95103468T
Other languages
English (en)
Inventor
Julio A Abusleme
Piero Gavezotti
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.)
Syensqo Specialty Polymers Italy SpA
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 ES2108503T3 publication Critical patent/ES2108503T3/es
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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • C08F4/34—Per-compounds with one peroxy-radical
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)

Abstract

EL PRESENTE INVENTO SE REFIERE A UN PROCESO DE (CO)POLIMERIZACION EN SUSPENSION PARA PREPARAR HIDROGENO QUE CONTENGA FLUOROPOLIMEROS TERMOPLASTICOS, TALES COMO COPOLIMEROS ETILENO/CLOROTRIFLUOROETILENO O ETILENO/TETRAFLUOROETILENO, U HOMOPOLIMEROS O COPOLIMEROS DE FLUORURO DE VINILIDENO, EN EL QUE PEROXIDO DE BIS-DICLOROFLUOROACETILO (CFCI2-CO-O)2 (DCFAP) ES USADO COMO INICIADOR DE LA POLIMERIZACION. DE ESTA MANERA SE OBTIENEN PRODUCTOS DOTADOS DE UNA ALTA ESTABILIDAD TERMICA, EXTRAORDINARIAMENTE MAYOR QUE LA OBTENIDA USANDO PEROXIDO DE BISTRICLOROACETILO (TCAP).
ES95103468T 1994-03-21 1995-03-10 Procedimiento de (co)polimerizacion en suspension para preparar fluorpolimeros termoplasticos que contienen hidrogeno. Expired - Lifetime ES2108503T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940521A IT1271622B (it) 1994-03-21 1994-03-21 Processo di (co) polimerizzazione in sospensione per la preparazione ddi fluoropolimeri termoplastici contenenti idrogeno

Publications (1)

Publication Number Publication Date
ES2108503T3 true ES2108503T3 (es) 1997-12-16

Family

ID=11368276

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95103468T Expired - Lifetime ES2108503T3 (es) 1994-03-21 1995-03-10 Procedimiento de (co)polimerizacion en suspension para preparar fluorpolimeros termoplasticos que contienen hidrogeno.

Country Status (11)

Country Link
US (1) US5569728A (es)
EP (1) EP0673951B1 (es)
JP (1) JP3989975B2 (es)
KR (1) KR100355792B1 (es)
CN (1) CN1050848C (es)
AT (1) ATE157995T1 (es)
CA (1) CA2144891A1 (es)
DE (1) DE69500667T2 (es)
ES (1) ES2108503T3 (es)
IT (1) IT1271622B (es)
RU (1) RU2139890C1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IT1298091B1 (it) * 1998-01-09 1999-12-20 Ausimont Spa Processo per la preparazione degli alogenuri di diclorofluoroacetile
IT1301451B1 (it) 1998-06-04 2000-06-13 Ausimont Spa Copolimeri del clorotrifluoroetilene
WO2001032726A1 (en) * 1999-11-03 2001-05-10 Atofina Chemicals, Inc. Low crystallinity vinylidene fluoride hexafluoropropylene copolymers
IT1317833B1 (it) 2000-02-15 2003-07-15 Ausimont Spa Polimeri fluorurati termoprocessabili.
IT1317834B1 (it) 2000-02-15 2003-07-15 Ausimont Spa Fluoropolimeri termoplastici.
US6919497B2 (en) * 2002-09-10 2005-07-19 First Line Seeds Ltd. Soybean cultivar SN83544
ITMI20030642A1 (it) * 2003-04-01 2004-10-02 Solvay Solexis Spa Composizioni termoprocessabili a base di ctfe
EP1743921A1 (en) * 2005-07-13 2007-01-17 Solvay Solexis S.p.A. Thermoplastic halopolymer composition
EP1743920A1 (en) 2005-07-13 2007-01-17 Solvay Solexis S.p.A. Thermoplastic fluoropolymer composition
CN101195669B (zh) * 2006-12-04 2011-11-16 上海三爱富新材料股份有限公司 一种偏氟乙烯聚合物的制备方法
CN103304712A (zh) * 2013-05-07 2013-09-18 山东森福新材料有限公司 一种珠粒状聚三氟氯乙烯树脂的制造方法
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
WO2017033689A1 (ja) * 2015-08-27 2017-03-02 旭硝子株式会社 含フッ素重合体用開始剤組成物および含フッ素重合体の製造法
WO2020127654A1 (en) 2018-12-20 2020-06-25 Solvay Specialty Polymers Italy S.P.A. Process for the preparation of perhaloacyl peroxides

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2580358A (en) * 1948-05-17 1951-12-25 William T Miller Method for storing perhaloacetyl peroxide and stabilized perhaloacetyl peroxide
US2559630A (en) * 1950-03-04 1951-07-10 Du Pont Fluorinated acyl peroxides
US3053820A (en) * 1958-09-03 1962-09-11 Borden Co Aqueous suspension polymerization in the presence of alkane hydrocarbons
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
US3978030A (en) * 1973-08-01 1976-08-31 E. I. Du Pont De Nemours And Company Polymers of fluorinated dioxoles
JPS52887A (en) * 1975-06-23 1977-01-06 Daikin Ind Ltd Preparation of tetrafluoroethylene-hexafluoropropylene copolymer
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
JPS58189210A (ja) * 1982-04-30 1983-11-04 Daikin Ind Ltd テトラフルオロエチレン／フルオロ（アルキルビニルエ−テル）共重合体の製法
JPS59147007A (ja) * 1983-02-12 1984-08-23 Daikin Ind Ltd テトラフルオロエチレン／エチレン系共重合体の製造法
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.
EP0185242A3 (en) * 1984-12-20 1986-11-05 Ausimont, U.S.A. Copolymers of chlorotrifluoroethylene, ethylene and perfluoroalkylethylenes
JPS6323907A (ja) * 1986-07-16 1988-02-01 Nippon Mektron Ltd パ−オキサイド加硫可能な含フツ素エラストマ−の製造方法
EP0526216B1 (en) * 1991-08-01 1995-12-27 Kureha Chemical Industry Co., Ltd. Method of making vinylidene fluoride polymer
US5182342A (en) * 1992-02-28 1993-01-26 E. I. Du Pont De Nemours And Company Hydrofluorocarbon solvents for fluoromonomer polymerization
US5399643A (en) * 1992-04-22 1995-03-21 Diakin Industries Ltd. Method for preparation of tetrafluoroethylene/hexafluoropropylene copolymer
IT1263955B (it) * 1993-02-23 1996-09-05 Ausimont Spa Processo di (co) polimerizzazione radicalica di monomeri olefinici fluorurati

Also Published As

Publication number Publication date
RU95103971A (ru) 1997-03-20
ATE157995T1 (de) 1997-09-15
CN1112567A (zh) 1995-11-29
DE69500667T2 (de) 1998-01-22
EP0673951B1 (en) 1997-09-10
DE69500667D1 (de) 1997-10-16
RU2139890C1 (ru) 1999-10-20
JP3989975B2 (ja) 2007-10-10
CN1050848C (zh) 2000-03-29
ITMI940521A0 (it) 1994-03-21
ITMI940521A1 (it) 1995-09-21
JPH07304809A (ja) 1995-11-21
CA2144891A1 (en) 1995-09-22
EP0673951A1 (en) 1995-09-27
IT1271622B (it) 1997-06-04
KR100355792B1 (ko) 2002-12-11
KR950032317A (ko) 1995-12-20
US5569728A (en) 1996-10-29

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