WO2000008076A8 - Copolymeres de tetrafluoroethylene et d'ethers perfluoroalkylvinyliques servant a la fabrication d'articles resistant aux agressions thermiques - Google Patents

Copolymeres de tetrafluoroethylene et d'ethers perfluoroalkylvinyliques servant a la fabrication d'articles resistant aux agressions thermiques

Info

Publication number
WO2000008076A8
WO2000008076A8 PCT/RU1999/000132 RU9900132W WO0008076A8 WO 2000008076 A8 WO2000008076 A8 WO 2000008076A8 RU 9900132 W RU9900132 W RU 9900132W WO 0008076 A8 WO0008076 A8 WO 0008076A8
Authority
WO
WIPO (PCT)
Prior art keywords
copolymers
mole
ranges
perfluoroalkylvinylic
tetrafluoroethylene
Prior art date
Application number
PCT/RU1999/000132
Other languages
English (en)
Russian (ru)
Other versions
WO2000008076A1 (fr
Inventor
Margarita Alexeevna Volkova
Viktor Andreevich Gubanov
Vitaly Abramovich Kormer
Alexandr Lvovich Kuznetsov
Elena Andreevna Manuilova
Boris Andreevich Khristianchik
Original Assignee
G Unitarnoe Predpr Nii Sint Ka
Margarita Alexeevna Volkova
Viktor Andreevich Gubanov
Kormer Vitaly A
Alexandr Lvovich Kuznetsov
Elena Andreevna Manuilova
Boris Andreevich Khristianchik
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 G Unitarnoe Predpr Nii Sint Ka, Margarita Alexeevna Volkova, Viktor Andreevich Gubanov, Kormer Vitaly A, Alexandr Lvovich Kuznetsov, Elena Andreevna Manuilova, Boris Andreevich Khristianchik filed Critical G Unitarnoe Predpr Nii Sint Ka
Publication of WO2000008076A1 publication Critical patent/WO2000008076A1/fr
Publication of WO2000008076A8 publication Critical patent/WO2000008076A8/fr

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)
  • Sealing Material Composition (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

Cette invention concerne des agents de vulcanisation à base de copolymères de tetrafluoroéthylène et d'éthers perfluoroalkylvinyliques qui peuvent être utilisés comme matériaux d'étanchéité dans un environnement agressif où règnent des températures élevées. Ces copolymères correspondent à la formule structurelle générale (1) où n varie de 42 à 70 % en moles, m varie de 25 à 55 % en moles, p varie de 1 à 4 % en moles et a varie de 1 à 7 % en moles pour un poids moléculaire de 100000 à 200000. Ces agents de vulcanisation à base de copolymères possèdent de bons indices physiques-mécaniques, une grande résistance à la chaleur à l'état de contrainte, ainsi qu'un indice de contrainte de traction lorsque l'allongement est de 100 %.
PCT/RU1999/000132 1998-08-05 1999-04-27 Copolymeres de tetrafluoroethylene et d'ethers perfluoroalkylvinyliques servant a la fabrication d'articles resistant aux agressions thermiques WO2000008076A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU98115210 1998-08-05
RU98115210A RU2137781C1 (ru) 1998-08-05 1998-08-05 Сополимеры тетрафторэтилена и перфторалкилвиниловых эфиров для термоагрессивостойких изделий

Publications (2)

Publication Number Publication Date
WO2000008076A1 WO2000008076A1 (fr) 2000-02-17
WO2000008076A8 true WO2000008076A8 (fr) 2000-07-27

Family

ID=20209444

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1999/000132 WO2000008076A1 (fr) 1998-08-05 1999-04-27 Copolymeres de tetrafluoroethylene et d'ethers perfluoroalkylvinyliques servant a la fabrication d'articles resistant aux agressions thermiques

Country Status (2)

Country Link
RU (1) RU2137781C1 (fr)
WO (1) WO2000008076A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6730760B2 (en) 2001-01-31 2004-05-04 3M Innovative Properties Company Perfluoroelastomers having a low glass transition temperature and method of making them
ATE364053T1 (de) * 2001-01-31 2007-06-15 3M Innovative Properties Co Perfluoroelastomere mit niedriger glasübergangstemperatur und deren herstelungsverfahren
EP1829905B1 (fr) * 2001-01-31 2008-12-31 3M Innovative Properties Company Elastomeres perfluores presentant une temperature de transition vitreuse peu elevee et leur procedee de production
WO2005000917A1 (fr) 2003-01-29 2005-01-06 Greene, Tweed Of Delaware, Inc. Catalyseurs a base de bisaminopehnyle, catalyseurs a base d'amidine et accelerateurs de traitement pour compositions perfluoroelastomeres.
JP2006516671A (ja) 2003-01-29 2006-07-06 グリーン， ツイード オブ デラウェア， インコーポレイテッド ペルフルオロエラストマー組成物のためのビスアミノフェニルベースの硬化剤および硬化促進剤ならびにアミジンベースの硬化剤および硬化促進剤
US7514506B2 (en) 2004-03-31 2009-04-07 Greene, Tweed Of Delaware, Inc. Fast curing fluoroelastomeric compositions, adhesive fluoroelastomeric compositions and methods for bonding fluoroelastomeric compositions
US20090018275A1 (en) 2007-01-26 2009-01-15 Greene, Tweed Of Delaware, Inc. Method of Bonding Perfluoroelastomeric Materials to a Surface
JP2008266368A (ja) 2007-04-16 2008-11-06 Daikin Ind Ltd 含フッ素エラストマー組成物およびそれからなるシール材
JP5718806B2 (ja) 2008-03-27 2015-05-13 グリーン， ツイード オブ デラウェア， インコーポレイテッド 不活性支持体に結合したフルオロエラストマー構成部品および関連する方法
EP2669302B1 (fr) 2008-04-08 2016-11-09 Greene, Tweed Technologies, Inc. Composition résistant à un plasma d'oxygène caractérisée par une faible adhérence et procédés associés
JP5833657B2 (ja) 2010-09-24 2015-12-16 グリーン， ツイード オブ デラウェア， インコーポレイテッド 高温への適用に適したフッ素含有エラストマー組成物
US9365712B2 (en) 2010-09-24 2016-06-14 Greene, Tweed Technologies, Inc. Fluorine-containing elastomer compositions suitable for high temperature applications
RU2471827C1 (ru) * 2011-07-19 2013-01-10 Федеральное государственное унитарное предприятие "Ордена Ленина и ордена Трудового Красного Знамени научно-исследовательский институт синтетического каучука имени академика С.В. Лебедева" Эластомерная композиция на основе сополимера тетрафторэтилена и перфторалкилвиниловых эфиров
RU2480496C2 (ru) * 2011-07-26 2013-04-27 Федеральное государственное унитарное предприятие "Ордена Ленина и ордена Трудового Красного Знамени научно-исследовательский институт синтетического каучука имени академика С.В. Лебедева" Эластомерная композиция на основе сополимера тетрафторэтилена и перфторалкилвиниловых эфиров
RU2499011C2 (ru) * 2012-02-10 2013-11-20 Федеральное государственное унитарное предприятие "Ордена Ленина и ордена Трудового Красного Знамени научно-исследовательский институт синтетического каучука имени академика С.В. Лебедева" Композиция на основе бромсодержащего сополимера фторолефинов
RU2515784C2 (ru) * 2012-02-10 2014-05-20 Федеральное государственное унитарное предприятие "Ордена Ленина и ордена Трудового Красного Знамени научно-исследовательский институт синтетического каучука имени академика С.В. Лебедева" Композиция на основе сополимера фторолефина и перфторалкилвиниловых эфиров, содержащего нитрильные группы
EP3807369A1 (fr) * 2018-06-12 2021-04-21 3M Innovative Properties Company Compositions de fluoropolymère comprenant des additifs fluorés, substrats revêtus et procédés
WO2021088198A1 (fr) 2019-11-04 2021-05-14 3M Innovative Properties Company Articles de télécommunications électroniques comprenant des fluoropolymères réticulés et procédés

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933767A (en) * 1972-06-14 1976-01-20 E. I. Du Pont De Nemours And Company Cyanoperfluoroether acid fluorides and copolymers derived therefrom
US4281092A (en) * 1978-11-30 1981-07-28 E. I. Du Pont De Nemours And Company Vulcanizable fluorinated copolymers
RU2071479C1 (ru) * 1994-03-10 1997-01-10 Акционерное общество "Пластполимер" Способ получения сополимеров

Also Published As

Publication number Publication date
RU2137781C1 (ru) 1999-09-20
WO2000008076A1 (fr) 2000-02-17

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