IT1264125B1 - Fluoroelastomeri dotati di elevata resistenza ai solventi polari ed alle basi - Google Patents

Fluoroelastomeri dotati di elevata resistenza ai solventi polari ed alle basi

Info

Publication number
IT1264125B1
IT1264125B1 IT93MI000606A ITMI930606A IT1264125B1 IT 1264125 B1 IT1264125 B1 IT 1264125B1 IT 93MI000606 A IT93MI000606 A IT 93MI000606A IT MI930606 A ITMI930606 A IT MI930606A IT 1264125 B1 IT1264125 B1 IT 1264125B1
Authority
IT
Italy
Prior art keywords
bases
polar solvents
fluoroelastomers
high resistance
perfluorovinylete
Prior art date
Application number
IT93MI000606A
Other languages
English (en)
Inventor
Margherita Albano
Vincenzo Arcella
Graziella Chiodini
Anna Minutillo
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 ITMI930606A0 publication Critical patent/ITMI930606A0/it
Priority to IT93MI000606A priority Critical patent/IT1264125B1/it
Priority to EP94104685A priority patent/EP0618241B1/en
Priority to ES94104685T priority patent/ES2125364T3/es
Priority to DE69414627T priority patent/DE69414627T2/de
Priority to AT94104685T priority patent/ATE173482T1/de
Priority to CA002120199A priority patent/CA2120199A1/en
Priority to KR1019940006394A priority patent/KR100299492B1/ko
Priority to RU94010103A priority patent/RU2122550C1/ru
Priority to CN94103838A priority patent/CN1094734A/zh
Priority to JP08390994A priority patent/JP3549570B2/ja
Publication of ITMI930606A1 publication Critical patent/ITMI930606A1/it
Priority to US08/538,180 priority patent/US5639838A/en
Application granted granted Critical
Publication of IT1264125B1 publication Critical patent/IT1264125B1/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
    • 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
    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Sealing Material Composition (AREA)

Abstract

FLUOROELASTOMERI COMPRENDENTI, IN MOLI:(a) DAL 33 AL 75% DI TETRAFLUOROETILENE (TFE);(b) DAL 15 AL 45% DI UN PERFLUOROVINILETERE (PVE);(c) DAL 10 AL 22% DI FLUORURO DI VINILIDENE (VDF).SONO DOTATI DI ELEVATA RESISTENZA AI SOLVENTI POLARI ED ALLE BASI, OTTIMO COMPRESSION SET ANCHE ALLE ALTE TEMPERATURE, BASSA Tg E BUONA PROCESSABILITA'.ESSI RISULTANO PARTICOLARMENTE ADATTI ALLA FABBRICAZIONE DI SISTEMI A TENUTA (O-RINGS) PER IMPIANTI DESTINATI ALLA PRODUZIONE DEL METILTERBUTILETERE (MTBE).
IT93MI000606A 1993-03-30 1993-03-30 Fluoroelastomeri dotati di elevata resistenza ai solventi polari ed alle basi IT1264125B1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT93MI000606A IT1264125B1 (it) 1993-03-30 1993-03-30 Fluoroelastomeri dotati di elevata resistenza ai solventi polari ed alle basi
EP94104685A EP0618241B1 (en) 1993-03-30 1994-03-24 Fluoroelastomers endowed with high resistance to polar solvents and to bases
ES94104685T ES2125364T3 (es) 1993-03-30 1994-03-24 Elastomeros fluorados provistos de una resistencia elevada a los disolventes polares y a las bases.
DE69414627T DE69414627T2 (de) 1993-03-30 1994-03-24 Fluorelastomere ausgestattet mit grosser Beständigkeit gegenüber polaren Lösungsmitteln und Basen
AT94104685T ATE173482T1 (de) 1993-03-30 1994-03-24 Fluorelastomere ausgestattet mit grosser beständigkeit gegenüber polaren lösungsmitteln und basen
KR1019940006394A KR100299492B1 (ko) 1993-03-30 1994-03-29 불화엘라스토머의이용을포함한메틸터부틸에테르(mtbe)제조설비용밀봉요소의제조공정
CA002120199A CA2120199A1 (en) 1993-03-30 1994-03-29 Fluoroelastomers endowed with high resistance to polar solvents and to bases
RU94010103A RU2122550C1 (ru) 1993-03-30 1994-03-29 Фторэластомеры
CN94103838A CN1094734A (zh) 1993-03-30 1994-03-30 耐极注溶剂和碱的含氟弹性件
JP08390994A JP3549570B2 (ja) 1993-03-30 1994-03-30 極性溶剤および塩基に対する高い耐性を有するフルオロエラストマー
US08/538,180 US5639838A (en) 1993-03-30 1995-08-23 Fluoroelastomers endowed with high resistance to polar solvents and to bases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI000606A IT1264125B1 (it) 1993-03-30 1993-03-30 Fluoroelastomeri dotati di elevata resistenza ai solventi polari ed alle basi

Publications (3)

Publication Number Publication Date
ITMI930606A0 ITMI930606A0 (it) 1993-03-30
ITMI930606A1 ITMI930606A1 (it) 1994-09-30
IT1264125B1 true IT1264125B1 (it) 1996-09-16

Family

ID=11365547

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI000606A IT1264125B1 (it) 1993-03-30 1993-03-30 Fluoroelastomeri dotati di elevata resistenza ai solventi polari ed alle basi

Country Status (11)

Country Link
US (1) US5639838A (it)
EP (1) EP0618241B1 (it)
JP (1) JP3549570B2 (it)
KR (1) KR100299492B1 (it)
CN (1) CN1094734A (it)
AT (1) ATE173482T1 (it)
CA (1) CA2120199A1 (it)
DE (1) DE69414627T2 (it)
ES (1) ES2125364T3 (it)
IT (1) IT1264125B1 (it)
RU (1) RU2122550C1 (it)

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CN1215085C (zh) * 1998-10-13 2005-08-17 大金工业株式会社 含氟聚合物的制造方法
US6482979B1 (en) 1999-12-22 2002-11-19 Dyneon Llc Perfluorinated acid fluorides and preparation thereof
EP1242485A1 (fr) * 1999-12-29 2002-09-25 Hydro-Québec ELASTOMERES FLUORES A FAIBLE T g? A BASE DE FLUORURE DE VINYLIDENE ET NE CONTENANT NI DU TETRAFLUOROETHYLENE, NI DE GROUPEMENT SILOXANE
US6730760B2 (en) 2001-01-31 2004-05-04 3M Innovative Properties Company Perfluoroelastomers having a low glass transition temperature and method of making them
US7045571B2 (en) * 2001-05-21 2006-05-16 3M Innovative Properties Company Emulsion polymerization of fluorinated monomers
US6737489B2 (en) 2001-05-21 2004-05-18 3M Innovative Properties Company Polymers containing perfluorovinyl ethers and applications for such polymers
US6833418B2 (en) * 2002-04-05 2004-12-21 3M Innovative Properties Company Dispersions containing perfluorovinyl ether homopolymers and use thereof
US6822059B2 (en) 2002-04-05 2004-11-23 3M Innovative Properties Company Dispersions containing bicomponent fluoropolymer particles and use thereof
JP4610856B2 (ja) * 2003-02-06 2011-01-12 Ｎｏｋ株式会社 フッ素ゴム系シール材用組成物及びフッ素ゴム系シール材
AU2003277336A1 (en) * 2003-10-07 2005-05-26 E.I. Du Pont De Nemours And Company Fluoropolymer low reflecting layers for polastic lenses and devices
US20100280164A1 (en) 2009-04-29 2010-11-04 Tundra Composites, LLC. Inorganic Composite
US20090127801A1 (en) * 2003-11-14 2009-05-21 Wild River Consulting Group, Llc Enhanced property metal polymer composite
US20110236699A1 (en) * 2003-11-14 2011-09-29 Tundra Composites, LLC Work piece comprising metal polymer composite with metal insert
US9105382B2 (en) 2003-11-14 2015-08-11 Tundra Composites, LLC Magnetic composite
EP2270085B1 (en) 2003-11-14 2019-02-06 Wild River Consulting Group, LLC Metal polymer composite, a method for its extrusion and shaped articles made therefrom
KR101597068B1 (ko) * 2006-02-09 2016-02-24 와일드 리버 컨설팅 그룹 엘엘씨 증강된 점탄성 및 열적 특성을 갖는 금속 중합체 복합물
MX2010007764A (es) 2008-01-18 2010-11-10 Wild River Consulting Group Llc Mezcla de polimero de moldeo por fusion y metodos para hacerlo y su uso.
CN102558719B (zh) * 2011-12-29 2014-07-02 中昊晨光化工研究院 一种耐低温含氟弹性体及其制备方法
CN102702416A (zh) * 2012-06-25 2012-10-03 天津市天塑科技集团有限公司技术中心 一种四氟乙烯/偏氟乙烯/全氟甲基乙烯基醚乳液共聚方法
EP3019648B1 (en) 2013-07-11 2021-02-17 Tundra Composites, LLC Composite filament comprising surface modified particulate, and sintered extruded products
JP2018522113A (ja) * 2015-07-13 2018-08-09 スリーエム イノベイティブ プロパティズ カンパニー ヨウ素末端基を有するフッ素化熱硬化性プラスチック

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Publication number Priority date Publication date Assignee Title
US3235537A (en) * 1961-06-23 1966-02-15 Du Pont Fluorine containing terpolymer of a perfluorovinyl ether, vinylidene fluoride and a monomer of the structure cfx=cfy
US3291843A (en) * 1963-10-08 1966-12-13 Du Pont Fluorinated vinyl ethers and their preparation
US4035565A (en) * 1975-03-27 1977-07-12 E. I. Du Pont De Nemours And Company Fluoropolymer containing a small amount of bromine-containing olefin units
JPS53125491A (en) * 1977-04-08 1978-11-01 Daikin Ind Ltd Fluorine-containing polymer easily curable and its curable composition
JPS5869213A (ja) * 1981-09-21 1983-04-25 Daikin Ind Ltd 含フツ素共重合体
US4529784A (en) * 1983-07-11 1985-07-16 E. I. Du Pont De Nemours And Company Fluorinated copolymers with improved cure site
IT1206517B (it) * 1983-09-07 1989-04-27 Montedison Spa Composizioni covulcanizzabili da fluoroelastomeri a base di fluoruro di vinilidene e copolimeri tetrafluoeoetilene-propilene.
US4564662A (en) * 1984-02-23 1986-01-14 Minnesota Mining And Manufacturing Company Fluorocarbon elastomer
IT1187684B (it) * 1985-07-08 1987-12-23 Montefluos Spa Procedimento per la preparazione di fluoroelastomeri vulcanizzabili e prodotti cosi' ottenuti
US4694045A (en) * 1985-12-11 1987-09-15 E. I. Du Pont De Nemours And Company Base resistant fluoroelastomers
JPS6289713A (ja) * 1985-10-12 1987-04-24 Daikin Ind Ltd 新規フルオロエラストマー
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
JP2524155B2 (ja) * 1987-05-22 1996-08-14 日本メクトロン株式会社 含フッ素エラストマ−
JPS63304009A (ja) * 1987-06-04 1988-12-12 Nippon Mektron Ltd パ−オキサイド加硫可能な含フッ素エラストマ−の製造方法
JP2767809B2 (ja) * 1988-05-16 1998-06-18 大日本インキ化学工業株式会社 非水性重合体分散液の製造方法
JPH0762056B2 (ja) * 1988-09-10 1995-07-05 ダイキン工業株式会社 新規非結晶性含フッ素共重合体
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
US4948853A (en) * 1989-05-19 1990-08-14 E. I. Du Pont De Nemours And Company Bromo-containing perfluoropolymers having iodine curesites
IT1235545B (it) * 1989-07-10 1992-09-09 Ausimont Srl Fluoroelastomeri dotati di migliore processabilita' e procedimento di preparazione
JP2711906B2 (ja) * 1989-08-04 1998-02-10 日本メクトロン株式会社 含フッ素弾性状共重合体
IT1247934B (it) * 1991-05-15 1995-01-05 Ausimont Spa Fluoroelastomeri a base di vinilidenfluoruro, dotati di superiore resistenza alle basi
US5260392A (en) * 1991-07-24 1993-11-09 Ausimont S.P.A. Ionically vulcanizable fluoroelastomeric copolymers
US5260393A (en) * 1991-07-24 1993-11-09 Ausimont S.P.A. Vinylidene fluoride based fluoroelastomeric copolymers modified with perfluoroalkylvinylether

Also Published As

Publication number Publication date
ITMI930606A0 (it) 1993-03-30
EP0618241B1 (en) 1998-11-18
JPH0718027A (ja) 1995-01-20
ES2125364T3 (es) 1999-03-01
JP3549570B2 (ja) 2004-08-04
DE69414627T2 (de) 1999-04-22
RU2122550C1 (ru) 1998-11-27
CA2120199A1 (en) 1994-10-01
EP0618241A1 (en) 1994-10-05
KR940021595A (ko) 1994-10-19
DE69414627D1 (de) 1998-12-24
KR100299492B1 (ko) 2001-10-22
ITMI930606A1 (it) 1994-09-30
US5639838A (en) 1997-06-17
ATE173482T1 (de) 1998-12-15
CN1094734A (zh) 1994-11-09

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Effective date: 19970324