BR0204232A - PerfluoroelastÈmeros, misturas, e, artigos manufaturados - Google Patents

PerfluoroelastÈmeros, misturas, e, artigos manufaturados

Info

Publication number
BR0204232A
BR0204232A BR0204232-0A BR0204232A BR0204232A BR 0204232 A BR0204232 A BR 0204232A BR 0204232 A BR0204232 A BR 0204232A BR 0204232 A BR0204232 A BR 0204232A
Authority
BR
Brazil
Prior art keywords
perfluoroelastomers
mixtures
polymerization
general formula
articles
Prior art date
Application number
BR0204232-0A
Other languages
English (en)
Other versions
BR0204232B1 (pt
Inventor
Marco Apostolo
Stefano Arrigoni
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 BR0204232A publication Critical patent/BR0204232A/pt
Publication of BR0204232B1 publication Critical patent/BR0204232B1/pt

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
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/20—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds unconjugated

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)

Abstract

"PERFLUOROELASTÈMEROS, MISTURAS, E, ARTIGOS MANUFATURADOS". Perfluoroelastómeros curáveis por via peroxídica, obteníveis pela polimerização dos seguintes monómeros: a) tetrafluoroetileno (TFE); b) fluoroviniléteres de fórmula geral: CFX=CXOCF~ 2~OR (I) c) bis-olefinas tendo a fórmula geral: R^ 1^~ 1~R^ 1^~ 2~ C=CR^ 1^~ 3~-Z-CR^ 1^~ 4~ =CR^ 1^~ 5~R^ 1^~ 6~, (IA) d) opcionalmente, um ou mais comonómeros olefínicos fluorados selecionados de perfluoroolefinas C~ 2~-C~ 8~, perfluoroalquilviniléteres (PAVE) CF~ 2~=CFOR^ 2^~ f~, perfluorooxialquilviniléteres CF~ 2~=CFOX^ a^, ditos perfluoroelastómeros compreendendo átomos de iodo e/ou bromo na cadeia e/ou na posição final, ditos átomos de halogênio derivando de comonómeros de "sítio de cura" e/ou de agentes de transferência de cadeia usados na polimerização.
BRPI0204232-0A 2001-10-18 2002-10-17 perfluoroelastâmeros, misturas, e, artigos manufaturados. BR0204232B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI002165A ITMI20012165A1 (it) 2001-10-18 2001-10-18 Perfluoroelastomeri

Publications (2)

Publication Number Publication Date
BR0204232A true BR0204232A (pt) 2004-05-25
BR0204232B1 BR0204232B1 (pt) 2011-07-26

Family

ID=11448519

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0204232-0A BR0204232B1 (pt) 2001-10-18 2002-10-17 perfluoroelastâmeros, misturas, e, artigos manufaturados.

Country Status (7)

Country Link
US (1) US6642331B2 (pt)
EP (2) EP1589048B1 (pt)
JP (1) JP4855624B2 (pt)
BR (1) BR0204232B1 (pt)
DE (2) DE60225606D1 (pt)
IT (1) ITMI20012165A1 (pt)
RU (1) RU2296774C2 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20012164A1 (it) * 2001-10-18 2003-04-18 Ausimont Spa Fluoroelastomeri
US7148300B2 (en) 2002-09-12 2006-12-12 3M Innovative Properties Company Fluoroelastomers with improved permeation resistance and method for making the same
ITMI20041573A1 (it) * 2004-07-30 2006-01-31 Solvay Solexis Spa Fluoroelastomeri
ITMI20041571A1 (it) 2004-07-30 2004-10-30 Solvay Solexis Spa Perfluoroelastomeri
ITMI20041572A1 (it) 2004-07-30 2004-10-30 Solvay Solexis Spa Capolimeri termoprocessabili a base di tfe
ITMI20061292A1 (it) * 2006-07-03 2008-01-04 Solvay Solexis Spa Composizioni (per) fluoroelastomeriche
ITMI20061290A1 (it) * 2006-07-03 2008-01-04 Solvay Solexis Spa Composizioni (per) fluoroelastometriche
KR101530105B1 (ko) * 2007-09-14 2015-06-18 쓰리엠 이노베이티브 프로퍼티즈 캄파니 초저점도 요오드 함유 무정형 플루오로중합체
JP2012505948A (ja) 2008-10-22 2012-03-08 ダイキン工業株式会社 パーフルオロエラストマー組成物
WO2010076876A1 (en) * 2008-12-29 2010-07-08 Daikin Industries, Ltd. Perfluoroelastomer composition and crosslinked molded article made by crosslinking and molding said perfluoroelastomer composition
KR101610987B1 (ko) 2009-01-16 2016-04-08 아사히 가라스 가부시키가이샤 함불소 탄성 공중합체 및 그 제조 방법, 가교 고무 물품
TWI496796B (zh) * 2009-02-13 2015-08-21 Solvay Solexis Spa 全氟彈性體
TWI482784B (zh) * 2009-02-13 2015-05-01 Solvay Solexis Spa 全氟彈性體
JP5291608B2 (ja) 2009-12-11 2013-09-18 オムロン株式会社 ゴム組成物およびその利用
WO2011073344A1 (en) * 2009-12-18 2011-06-23 Solvay Solexis S.P.A. Method for manufacturing fluoroelastomers
KR101853987B1 (ko) * 2010-07-14 2018-05-02 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. 플루오로 엘라스토머 조성물
TWI523900B (zh) * 2010-07-20 2016-03-01 首威索勒希斯股份有限公司 氟彈性體組合物
GB201012944D0 (en) * 2010-08-02 2010-09-15 3M Innovative Properties Co Peroxide curable fluoroelastomers containing modifiers and iodine or bromine endgroups
WO2012049093A1 (en) 2010-10-15 2012-04-19 Solvay Specialty Polymers Italy S.P.A. Fluoroelastomers
CN103370346B (zh) * 2010-12-20 2016-12-14 索尔维特殊聚合物意大利有限公司 低粘度氟弹性体
JP6017550B2 (ja) * 2011-06-09 2016-11-02 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． 超分岐フルオロエラストマー添加剤
US9315644B2 (en) * 2012-12-03 2016-04-19 E I Du Pont De Nemours And Company Cured perfluoroelastomer article
JP6582991B2 (ja) 2013-11-26 2019-10-02 Ａｇｃ株式会社 ペルフルオロエラストマー、ペルフルオロエラストマー組成物、及び架橋ゴム物品
KR102581553B1 (ko) * 2015-10-01 2023-09-21 에이지씨 가부시키가이샤 함불소 탄성 공중합체, 그 제조 방법, 가교 고무 및 그 제조 방법
CN110809588B (zh) * 2017-07-05 2022-08-16 Ａｇｃ株式会社 含氟弹性共聚物、其组合物及交联橡胶物品
CN115873161A (zh) * 2023-01-10 2023-03-31 浙江巨圣氟化学有限公司 一种低压缩永久变形易加工全氟醚橡胶的制备方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132123A (en) 1960-11-25 1964-05-05 Du Pont Polymers of perfluoroalkoxy perfluorovinyl ethers
US3450684A (en) 1963-07-24 1969-06-17 Du Pont Fluorocarbon polyethers
US3810874A (en) 1969-03-10 1974-05-14 Minnesota Mining & Mfg Polymers prepared from poly(perfluoro-alkylene oxide) compounds
CA950923A (en) 1971-03-29 1974-07-09 E. I. Du Pont De Nemours And Company Polymers of perfluorovinyl ethers
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
JPS5871906A (ja) 1981-10-22 1983-04-28 Daikin Ind Ltd 含フツ素弾性状共重合体の製法
US4513128A (en) 1983-06-23 1985-04-23 E. I. Du Pont De Nemours And Company Fluorinated vinyl ether copolymers having low glass transition temperatures
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
EP0199138B1 (en) 1985-03-28 1989-02-22 Daikin Industries, Limited Novel fluorovinyl ether and copolymer comprising the same
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
IL82308A (en) 1986-06-26 1990-11-29 Ausimont Spa Microemulsions containing perfluoropolyethers
IT1204903B (it) 1986-06-26 1989-03-10 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri florati
US5349093A (en) 1987-04-25 1994-09-20 Daikin Industries, Ltd. Fluorovinyl ether
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
IT1235545B (it) 1989-07-10 1992-09-09 Ausimont Srl Fluoroelastomeri dotati di migliore processabilita' e procedimento di preparazione
IT1231174B (it) 1989-07-24 1991-11-22 Ausimont Srl Mescole vulcanizzabili di fluoroelastomeri contenenti bromo o iodio e di perossidi organici
US5268405A (en) 1993-03-31 1993-12-07 E. I. Du Pont De Nemours And Company Low temperature perfluoroelastomers
IT1265033B1 (it) * 1993-05-28 1996-10-28 Ausimont Spa Polivinilidenfluoruro ad elevate prestazioni meccaniche ed elevata stabilita' termochimica, e relativo processo di preparazione
EP0708797B1 (en) 1993-07-16 1998-02-04 E.I. Du Pont De Nemours And Company High purity fluoroelastomer compositions
IT1265461B1 (it) * 1993-12-29 1996-11-22 Ausimont Spa Fluoroelastomeri comprendenti unita' monomeriche derivanti da una bis-olefina
IT1269517B (it) * 1994-05-19 1997-04-01 Ausimont Spa Polimeri e copolimeri fluorurati contenenti strutture cicliche
US6294627B1 (en) * 1998-08-31 2001-09-25 Dyneon Llc Low temperature fluorocarbon elastomers
IT1308628B1 (it) * 1999-02-23 2002-01-09 Ausimont Spa Composizioni fluoroelastomeriche.
IT1318487B1 (it) * 2000-04-21 2003-08-25 Ausimont Spa Fluoroelastomeri.
ITMI20011061A1 (it) * 2001-05-22 2002-11-22 Ausimont Spa Composizioni fluoroelastomeriche
ITMI20011062A1 (it) * 2001-05-22 2002-11-22 Ausimont Spa Composizioni fluoroelastomeriche

Also Published As

Publication number Publication date
EP1308467A2 (en) 2003-05-07
JP4855624B2 (ja) 2012-01-18
DE60205841T2 (de) 2006-05-18
EP1589048A1 (en) 2005-10-26
DE60225606D1 (de) 2008-04-24
DE60205841D1 (de) 2005-10-06
US20030119993A1 (en) 2003-06-26
EP1308467B1 (en) 2005-08-31
ITMI20012165A1 (it) 2003-04-18
US6642331B2 (en) 2003-11-04
EP1589048B1 (en) 2008-03-12
RU2296774C2 (ru) 2007-04-10
JP2003137930A (ja) 2003-05-14
EP1308467A3 (en) 2003-07-02
BR0204232B1 (pt) 2011-07-26

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/10/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.