RU95112517A - Способ полимеризации винилфторида - Google Patents

Способ полимеризации винилфторида

Info

Publication number
RU95112517A
RU95112517A RU95112517/04A RU95112517A RU95112517A RU 95112517 A RU95112517 A RU 95112517A RU 95112517/04 A RU95112517/04 A RU 95112517/04A RU 95112517 A RU95112517 A RU 95112517A RU 95112517 A RU95112517 A RU 95112517A
Authority
RU
Russia
Prior art keywords
polymerization
vinyl fluoride
aqueous medium
high yields
emulsifiers
Prior art date
Application number
RU95112517/04A
Other languages
English (en)
Inventor
Рональд Эрл Азчолд
Us]
Original Assignee
Е.И.Дю Пон де Немурс энд Компани (US)
Е.И.Дю Пон де Немурс энд Компани
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 Е.И.Дю Пон де Немурс энд Компани (US), Е.И.Дю Пон де Немурс энд Компани filed Critical Е.И.Дю Пон де Немурс энд Компани (US)
Publication of RU95112517A publication Critical patent/RU95112517A/ru

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
    • C08F14/20—Vinyl fluoride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Предлагается полимеризация винилфторида в водной среде, использование в качестве эмульгаторов солей перфторалкилпропиламина, позволяет достичь высоких выходов и превосходную окраску полимера.

Claims (1)

  1. Предлагается полимеризация винилфторида в водной среде, использование в качестве эмульгаторов солей перфторалкилпропиламина, позволяет достичь высоких выходов и превосходную окраску полимера.
RU95112517/04A 1992-09-03 1993-08-30 Способ полимеризации винилфторида RU95112517A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/940,148 1992-09-03
US07/940,148 US5229480A (en) 1992-09-03 1992-09-03 Vinyl fluoride polymerization

Publications (1)

Publication Number Publication Date
RU95112517A true RU95112517A (ru) 1997-01-10

Family

ID=25474324

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95112517/04A RU95112517A (ru) 1992-09-03 1993-08-30 Способ полимеризации винилфторида

Country Status (7)

Country Link
US (1) US5229480A (ru)
EP (1) EP0658171B1 (ru)
JP (1) JP3319599B2 (ru)
AU (1) AU680439B2 (ru)
DE (1) DE69302824T2 (ru)
RU (1) RU95112517A (ru)
WO (1) WO1994005708A1 (ru)

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JP4080554B2 (ja) * 1995-12-06 2008-04-23 ダイキン工業株式会社 テトラフルオロエチレンの乳化重合方法
US6403740B1 (en) 1997-04-15 2002-06-11 E. I. Du Pont De Nemours And Company Vinyl fluoride interpolymers
US6242547B1 (en) 1997-04-15 2001-06-05 E. I. Du Pont De Nemours And Company Vinyl fluoride interpolymers of low crystallinity
DE69918432T2 (de) * 1998-05-18 2005-08-04 Exxonmobil Chemical Patents Inc., Baytown Kontinuierliche Entfernung von flüchtigen Stoffen in Dispersionspolymerisation
US7279522B2 (en) 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
EP1364972B1 (en) * 2002-05-22 2006-08-30 3M Innovative Properties Company Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions
EP1441014A1 (en) * 2003-01-22 2004-07-28 3M Innovative Properties Company Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant
EP1452571B1 (en) * 2003-02-28 2005-08-17 3M Innovative Properties Company Fluoropolymer dispersion containing no or little low molecular weight fluorinated surfactant
EP1529785B1 (en) * 2003-10-24 2011-03-16 3M Innovative Properties Company Aqueous dispersions of polytetrafluoroethylene particles
ATE529451T1 (de) * 2003-11-17 2011-11-15 3M Innovative Properties Co Wässrige ptfe-dispersionen mit einem niedrigen gehalt an fluorierten emulgatoren
EP1561729A1 (en) * 2004-02-05 2005-08-10 3M Innovative Properties Company Removal of fluorinated surfactants from waste water
EP1561742B1 (en) * 2004-02-05 2012-11-21 3M Innovative Properties Company Method of recovering fluorinated acid surfactants from adsorbent particles loaded therewith
DE602004021467D1 (de) * 2004-03-01 2009-07-23 3M Innovative Properties Co Verfahren zum Beschichten eines Gegenstands mit einer fluorhaltigen Kunststoffsdispersion
DE602004016136D1 (de) * 2004-07-05 2008-10-09 3M Innovative Properties Co Grundierung aus PTFE für Metallsubstrate
EP1700869A1 (en) * 2005-03-11 2006-09-13 3M Innovative Properties Company Recovery of fluorinated surfactants from a basic anion exchange resin having quaternary ammonium groups
GB2427170A (en) * 2005-06-17 2006-12-20 3M Innovative Properties Co Fluoropolymer film having glass microspheres
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
GB0525978D0 (en) * 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
US7795332B2 (en) 2005-07-15 2010-09-14 3M Innovative Properties Company Method of removing fluorinated carboxylic acid from aqueous liquid
GB0514387D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
GB0514398D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
US7728087B2 (en) 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
US7754795B2 (en) * 2006-05-25 2010-07-13 3M Innovative Properties Company Coating composition
US20070276103A1 (en) * 2006-05-25 2007-11-29 3M Innovative Properties Company Fluorinated Surfactants
US8119750B2 (en) * 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
GB0625071D0 (en) * 2006-12-15 2007-01-24 3M Innovative Properties Co Process for removing fluorinated emulsifier from fluoropolmer dispersions using an ion-exchange resin and dispersions obtained therefrom
US20100084343A1 (en) * 2007-02-16 2010-04-08 Mader Brian T System and process for the removal of fluorochemicals from water
US20110248223A1 (en) 2008-12-31 2011-10-13 Essilor International (Compagnie Generale D'optique) Additives for Enhancing the Antistatic Properties of Conductive Polymer-Based Coatings
EP2248865A1 (en) 2009-05-07 2010-11-10 Essilor International (Compagnie Générale D'Optique) Antistatic sol/gel compositions and optical articles coated therewith
US8735520B2 (en) 2010-11-09 2014-05-27 E.I. Du Pont De Nemours And Company Vinyl fluoride polymerization and aqueous dispersion of vinyl fluoride polymer
EP2450193B1 (en) 2010-11-09 2015-05-06 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) A process for tinting articles, and tintable compositions for use in said process
KR102243695B1 (ko) 2016-01-21 2021-04-26 쓰리엠 이노베이티브 프로퍼티즈 컴파니 플루오로탄성중합체의 적층 가공
WO2019016739A2 (en) 2017-07-19 2019-01-24 3M Innovative Properties Company ADDITIVE TREATMENT OF FLUOROPOLYMERS
EP3655471A2 (en) 2017-07-19 2020-05-27 3M Innovative Properties Company Method of making polymer articles and polymer composites by additive processing and polymer and composite articles

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US2510783A (en) * 1946-12-18 1950-06-06 Du Pont Vinyl fluoride polymerization process
US2559752A (en) * 1951-03-06 1951-07-10 Du Pont Aqueous colloidal dispersions of polymers
US2774751A (en) * 1953-06-11 1956-12-18 Kellogg M W Co Manufacture of fluorine containing polymers
US2820027A (en) * 1954-09-07 1958-01-14 Minnesota Mining & Mfg Polymerization of trifluorochloroethylene
US2952669A (en) * 1954-09-17 1960-09-13 Du Pont Polymerization of perfluorocarbon polymers
US2953818A (en) * 1958-02-14 1960-09-27 E I De Pont De Nemours And Com Process for producing polyvinyl fluoride film from mixture of polyvinyl fluoride particles and latent solvent therefor
US3139470A (en) * 1963-05-03 1964-06-30 Du Pont Process for preparing oriented, organic, thermoplastic polymeric film
IL25131A (en) * 1966-02-07 1969-06-25 Margulis S Polymers and copolymers of allyl fluoride
US3629219A (en) * 1968-10-09 1971-12-21 Du Pont Process for increasing the surface area of granular polytetrafluoroethylene resin
US4025481A (en) * 1971-01-28 1977-05-24 Produits Chimiques Ugine Kuhlmann Method for the preparation of aqueous dispersions of polytetrafluoroethylene with halogenated hydrocarbon as stabilizing agent
DE2523570C3 (de) * 1975-05-28 1978-12-07 Hoechst Ag, 6000 Frankfurt Verfahren zur Polymerisation von Tetrafluoräthylen
US4555556A (en) * 1985-03-12 1985-11-26 E. I. Du Pont De Nemours And Company Tertiary perfluorinated compounds as rate enhancing additives in PTFE dispersion polymerization

Also Published As

Publication number Publication date
JPH08501336A (ja) 1996-02-13
EP0658171B1 (en) 1996-05-22
WO1994005708A1 (en) 1994-03-17
EP0658171A1 (en) 1995-06-21
US5229480A (en) 1993-07-20
JP3319599B2 (ja) 2002-09-03
AU680439B2 (en) 1997-07-31
DE69302824D1 (de) 1996-06-27
AU5091593A (en) 1994-03-29
DE69302824T2 (de) 1996-10-10

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