DE60111092T2 - Verfahren zur Herstellung von wässrigen Dispersionen von Fluorpolymeren - Google Patents

Verfahren zur Herstellung von wässrigen Dispersionen von Fluorpolymeren Download PDF

Info

Publication number
DE60111092T2
DE60111092T2 DE60111092T DE60111092T DE60111092T2 DE 60111092 T2 DE60111092 T2 DE 60111092T2 DE 60111092 T DE60111092 T DE 60111092T DE 60111092 T DE60111092 T DE 60111092T DE 60111092 T2 DE60111092 T2 DE 60111092T2
Authority
DE
Germany
Prior art keywords
range
reactor
microemulsion
per
fluorinated
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 - Fee Related
Application number
DE60111092T
Other languages
German (de)
English (en)
Other versions
DE60111092D1 (de
Inventor
Valery Kapeliouchko
Enrico Marchese
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
Solvay Solexis 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 Solvay Solexis SpA filed Critical Solvay Solexis SpA
Publication of DE60111092D1 publication Critical patent/DE60111092D1/de
Application granted granted Critical
Publication of DE60111092T2 publication Critical patent/DE60111092T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine
    • 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
    • C08F14/26—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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic

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)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE60111092T 2000-02-22 2001-02-13 Verfahren zur Herstellung von wässrigen Dispersionen von Fluorpolymeren Expired - Fee Related DE60111092T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI000314A IT1317847B1 (it) 2000-02-22 2000-02-22 Processo per la preparazione di dispersioni acquose di fluoropolimeri.
ITMI000314 2000-02-22

Publications (2)

Publication Number Publication Date
DE60111092D1 DE60111092D1 (de) 2005-07-07
DE60111092T2 true DE60111092T2 (de) 2006-05-04

Family

ID=11444123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60111092T Expired - Fee Related DE60111092T2 (de) 2000-02-22 2001-02-13 Verfahren zur Herstellung von wässrigen Dispersionen von Fluorpolymeren

Country Status (7)

Country Link
US (1) US6576703B2 (https=)
EP (1) EP1127896B1 (https=)
JP (1) JP2001233908A (https=)
KR (1) KR20010083176A (https=)
AT (1) ATE296840T1 (https=)
DE (1) DE60111092T2 (https=)
IT (1) IT1317847B1 (https=)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1379563A2 (fr) * 2001-01-10 2004-01-14 Solvay (Societe Anonyme) Procede de preparation de polymeres halogenes en deux etapes et polymeres halogenes plurimodales
JP2002308914A (ja) * 2001-04-17 2002-10-23 Daikin Ind Ltd 含フッ素重合体ラテックスの製造方法
US7045571B2 (en) * 2001-05-21 2006-05-16 3M Innovative Properties Company Emulsion polymerization of fluorinated monomers
US7279522B2 (en) 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
WO2004011508A1 (en) * 2002-07-29 2004-02-05 3M Innovative Properties Company Process for making a fluoroelastomer
CN100336860C (zh) * 2003-07-24 2007-09-12 巨化集团公司 纳米乳化含氟离子交换树脂制备方法和应用
ITMI20032050A1 (it) * 2003-10-21 2005-04-22 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri.
ITMI20032377A1 (it) * 2003-12-04 2005-06-05 Solvay Solexis Spa Copolimeri del tfe.
ITMI20040031A1 (it) 2004-01-14 2004-04-14 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri
US8178612B2 (en) * 2004-01-22 2012-05-15 E. I. Du Pont De Nemours And Company Fluoropolymer emulsion coatings
EP1570917B1 (en) * 2004-03-01 2009-06-10 3M Innovative Properties Company Method of coating a substrate with a fluoropolymer dispersion
JP2006036986A (ja) * 2004-07-28 2006-02-09 Asahi Glass Co Ltd 含フッ素ポリマーラテックス、その製造方法および含フッ素ポリマー
JP4348288B2 (ja) 2004-12-20 2009-10-21 株式会社神戸製鋼所 コネクタ接点材料
ITMI20042553A1 (it) * 2004-12-30 2005-03-30 Solvay Solexis Spa Processo per la preparazione di dispersioni di fluoropolimeri
ITMI20042554A1 (it) 2004-12-30 2005-03-30 Solvay Solexis Spa Procedimento per la preparazione di dispersioni di fluoropolimeri
ITMI20050705A1 (it) * 2005-04-20 2006-10-21 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri
GB0511779D0 (en) * 2005-06-10 2005-07-20 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers in the presence of a partially fluorinated oligomer as an emulsifier
ITMI20051080A1 (it) * 2005-06-10 2006-12-11 Solvay Solexis Spa Grassi fluorurati aventi basso momento torcente alle basse temperature
GB2427170A (en) * 2005-06-17 2006-12-20 3M Innovative Properties Co Fluoropolymer film having glass microspheres
GB0514387D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
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
GB0514398D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
US20080015304A1 (en) * 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
US7671112B2 (en) * 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
ITMI20051397A1 (it) * 2005-07-21 2007-01-22 Solvay Solexis Spa Polveri fini di fluoropolimeri
GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
US7728087B2 (en) 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
US20070276103A1 (en) * 2006-05-25 2007-11-29 3M Innovative Properties Company Fluorinated Surfactants
US7754795B2 (en) * 2006-05-25 2010-07-13 3M Innovative Properties Company Coating composition
US8119750B2 (en) * 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
CN101605728B (zh) * 2007-02-16 2013-07-24 3M创新有限公司 用于从水中去除含氟化合物的系统和方法
US20080264864A1 (en) * 2007-04-27 2008-10-30 3M Innovative Properties Company PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT
KR20100017848A (ko) * 2007-05-23 2010-02-16 쓰리엠 이노베이티브 프로퍼티즈 컴파니 플루오르화 계면활성제의 수성 조성물 및 그의 사용 방법
WO2008154345A1 (en) * 2007-06-06 2008-12-18 3M Innovative Properties Company Fluorinated ether compositions and methods of using the same
US8637144B2 (en) * 2007-10-04 2014-01-28 W. L. Gore & Associates, Inc. Expandable TFE copolymers, method of making, and porous, expended articles thereof
BRPI0915955A2 (pt) * 2008-07-18 2019-02-26 3M Innovative Proferties Company compostos fluorados de éter e métodos para uso dos mesmos
EP2358779A4 (en) * 2008-11-25 2012-05-09 3M Innovative Properties Co Fluorinated ethurethenes and methods for their use
US8629089B2 (en) 2008-12-18 2014-01-14 3M Innovative Properties Company Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions
KR101596277B1 (ko) * 2014-07-25 2016-02-22 한국화학연구원 불소계 유화제를 포함하는 불소계 단량체의 중합방법 및 이에 따라 제조되는 불소계 고분자
US9855534B1 (en) * 2016-12-28 2018-01-02 Pall Corporation Porous PTFE membranes for metal removal
CN115322280B (zh) * 2022-09-14 2024-02-13 浙江巨圣氟化学有限公司 一种面漆用环保型聚四氟乙烯分散乳液制备方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242218A (en) 1936-08-14 1941-05-20 Auer Laszlo Sizing textiles
NL102460C (https=) 1957-01-11
NL145247B (nl) 1964-12-08 1975-03-17 Du Pont Werkwijze voor het polymeriseren van perfluorkoolstofverbindingen.
US3391099A (en) 1966-04-25 1968-07-02 Du Pont Polymerization process
US3715378A (en) 1967-02-09 1973-02-06 Montedison Spa Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene
US3665041A (en) 1967-04-04 1972-05-23 Montedison Spa Perfluorinated polyethers and process for their preparation
US3810874A (en) 1969-03-10 1974-05-14 Minnesota Mining & Mfg Polymers prepared from poly(perfluoro-alkylene oxide) compounds
US3925292A (en) 1970-09-15 1975-12-09 Du Pont Polytetrafluoroethylene aqueous dispersions which provide coatings of improved gloss
US4038230A (en) 1970-11-19 1977-07-26 Allied Chemical Corporation Aqueous dispersion of particulate spheroidal polytetrafluoroethylene
US4380618A (en) 1981-08-21 1983-04-19 E. I. Du Pont De Nemours And Company Batch polymerization process
US4385157A (en) 1981-11-27 1983-05-24 Monsanto Company Emulsion polymerization process for ABS polyblends
CA1195038A (en) 1983-04-25 1985-10-08 Polysar Limited Carboxylated latex
DE3486428T2 (de) 1983-12-26 1996-10-10 Daikin Ind Ltd Halogen enthaltendes Polyether
IT1188635B (it) 1986-03-27 1988-01-20 Ausimont Spa Lubrificanti per fluoropolieterei interni per mezzi magnetici di registrazione
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
US5789083A (en) 1992-12-23 1998-08-04 E. I. Du Pont De Nemours And Company Aqueous fluoropolymer primer for smooth substrates
IT1271136B (it) * 1993-03-23 1997-05-27 Ausimont Spa Processo di (co)polimerizzazione in emulsione acquosa di monomeri olefinici fluorurati
DE4340943A1 (de) 1993-12-01 1995-06-08 Hoechst Ag Wäßrige Dispersion von Fluorpolymerisaten, ihre Herstellung und Verwendung für Beschichtungen
KR950031600A (ko) 1994-04-27 1995-12-18 가나이 쯔도무 자동변속기의 제어장치 및 제어방법
US5523346A (en) 1994-06-10 1996-06-04 W. L. Gore & Associates, Inc. Seeded microemulsion polymerization for the production of small polymer particles
EP0804493B1 (en) 1995-01-18 1999-08-18 W.L. Gore & Associates, Inc. Microemulsion polymerization systems for fluoromonomers
WO1997008214A1 (en) 1995-08-31 1997-03-06 E.I. Du Pont De Nemours And Company Tetrafluorethylene polymerization process
US5789508A (en) 1995-08-31 1998-08-04 E. I. Du Pont De Nemours And Company Polymerization process
DE19726802C1 (de) * 1997-06-24 1998-06-10 Dyneon Gmbh Wäßrige Dispersion von Fluorpolymeren unterschiedlicher Teilchengröße
ITMI981519A1 (it) * 1998-07-02 2000-01-02 Ausimont Spa Processodi polimerizzazione del tfe

Also Published As

Publication number Publication date
ITMI20000314A1 (it) 2001-08-22
JP2001233908A (ja) 2001-08-28
IT1317847B1 (it) 2003-07-15
KR20010083176A (ko) 2001-08-31
EP1127896B1 (en) 2005-06-01
US6576703B2 (en) 2003-06-10
US20010020063A1 (en) 2001-09-06
DE60111092D1 (de) 2005-07-07
ATE296840T1 (de) 2005-06-15
ITMI20000314A0 (it) 2000-02-22
EP1127896A1 (en) 2001-08-29

Similar Documents

Publication Publication Date Title
DE60111092T2 (de) Verfahren zur Herstellung von wässrigen Dispersionen von Fluorpolymeren
DE69912359T2 (de) TFE-Polymerisationsverfahren
DE69910909T3 (de) Fluorpolymerdispersionen
DE69704040T2 (de) VDF-Polymerisationsverfahren
DE60105909T2 (de) Feinpulveriges Polytetrafluoräthylen
JP4782408B2 (ja) Ｔｆｅコポリマー
DE69419617T2 (de) Wässrige dispersion von vinylidenfluoridpolymeren und verfahren zu ihrer herstellung
EP2007819B1 (en) Fluoropolymer dispersion purification
DE69524608T2 (de) Wässrige dispersion von vinylidenfluorid-copolymer und wässrige dispersion von vinylidenfluorid-kornpolymer
DE60307251T2 (de) Dispersionen enthaltend zweikomponenten-fluoropolymer-teilchen sowie deren verwendung
DE60031024T2 (de) Fluorkautschukzusammensetzungen
DE2729671A1 (de) Verfahren zur herstellung eines segment-polymeren
EP1059342A1 (en) Mixtures of fluoropolymer dispersion
DD259629A5 (de) Verfahren zur polymerisation und copolymerisation fluorierter monomerer
JP5216579B2 (ja) 低いフルオロ界面活性剤含量のコア／シェル・フルオロポリマー分散系
DE60210152T2 (de) Wässrige Dispersionen von Fluorpolymeren
DE60036962T2 (de) Verfahren zur polymerisation von fluorenthaltenden monomeren in wässriger emulsion
DE60201619T2 (de) Polymere auf der Basis von PTFE
JP2020122068A (ja) フッ素樹脂及びその製造方法
DE202017003084U1 (de) Fluorpolymerdispersion
DE602005005317T2 (de) Polymerisationsverfahren
WO2025263510A1 (ja) 含フッ素重合体の製造方法、水性分散液、及び組成物

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee