ITMI20042554A1 - Procedimento per la preparazione di dispersioni di fluoropolimeri - Google Patents

Procedimento per la preparazione di dispersioni di fluoropolimeri

Info

Publication number
ITMI20042554A1
ITMI20042554A1 IT002554A ITMI20042554A ITMI20042554A1 IT MI20042554 A1 ITMI20042554 A1 IT MI20042554A1 IT 002554 A IT002554 A IT 002554A IT MI20042554 A ITMI20042554 A IT MI20042554A IT MI20042554 A1 ITMI20042554 A1 IT MI20042554A1
Authority
IT
Italy
Prior art keywords
procedure
preparation
fluoropolymer dispersions
fluoropolymer
dispersions
Prior art date
Application number
IT002554A
Other languages
English (en)
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
Priority to IT002554A priority Critical patent/ITMI20042554A1/it
Publication of ITMI20042554A1 publication Critical patent/ITMI20042554A1/it
Priority to EP05028271A priority patent/EP1676868B1/en
Priority to JP2005379657A priority patent/JP5101815B2/ja
Priority to US11/319,804 priority patent/US7678848B2/en
Priority to CN2005101375782A priority patent/CN1803892B/zh

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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
IT002554A 2004-12-30 2004-12-30 Procedimento per la preparazione di dispersioni di fluoropolimeri ITMI20042554A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT002554A ITMI20042554A1 (it) 2004-12-30 2004-12-30 Procedimento per la preparazione di dispersioni di fluoropolimeri
EP05028271A EP1676868B1 (en) 2004-12-30 2005-12-22 Process for preparing fluoropolymer dispersions
JP2005379657A JP5101815B2 (ja) 2004-12-30 2005-12-28 フルオロポリマー分散液の製造方法
US11/319,804 US7678848B2 (en) 2004-12-30 2005-12-29 Process for preparing fluoropolymer dispersions
CN2005101375782A CN1803892B (zh) 2004-12-30 2005-12-30 制备含氟聚合物分散体的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002554A ITMI20042554A1 (it) 2004-12-30 2004-12-30 Procedimento per la preparazione di dispersioni di fluoropolimeri

Publications (1)

Publication Number Publication Date
ITMI20042554A1 true ITMI20042554A1 (it) 2005-03-30

Family

ID=36118187

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002554A ITMI20042554A1 (it) 2004-12-30 2004-12-30 Procedimento per la preparazione di dispersioni di fluoropolimeri

Country Status (5)

Country Link
US (1) US7678848B2 (it)
EP (1) EP1676868B1 (it)
JP (1) JP5101815B2 (it)
CN (1) CN1803892B (it)
IT (1) ITMI20042554A1 (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
JP5082212B2 (ja) * 2005-08-11 2012-11-28 ダイキン工業株式会社 フルオロエラストマーの製造方法
GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
EP1845116A1 (en) * 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Fluoropolymer dispersion purification
JP5212105B2 (ja) 2006-07-06 2013-06-19 ダイキン工業株式会社 含フッ素ポリマー水性分散液
WO2008007709A1 (fr) 2006-07-11 2008-01-17 Nippon Soda Co., Ltd. Polymère en étoile et son procédé de fabrication
JP2008069196A (ja) * 2006-09-12 2008-03-27 Daido Metal Co Ltd 摺動部材
JP2008088581A (ja) * 2006-09-29 2008-04-17 Toray Ind Inc ポリテトラフルオロエチレン繊維およびその製造方法
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
WO2009028385A1 (ja) * 2007-08-31 2009-03-05 Daikin Industries, Ltd. 被覆用組成物及び被覆物品
EP2143738A1 (en) 2008-07-08 2010-01-13 Solvay Solexis S.p.A. Method for manufacturing fluoropolymers
US8703889B2 (en) * 2008-07-08 2014-04-22 Solvay Solexis S.P.A. Method for manufacturing fluoropolymers
JP5575885B2 (ja) * 2009-06-12 2014-08-20 ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア 低い表面張力、低い液体粘度および高い固体含量を有するフルオロイオノマー分散体
CN103702964A (zh) 2011-05-26 2014-04-02 索尔维特殊聚合物意大利有限公司 氢氟化合物
KR20150092242A (ko) * 2012-12-05 2015-08-12 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. 고체 복합체 플루오로중합체 층
JP5696794B2 (ja) * 2012-12-28 2015-04-08 ダイキン工業株式会社 ポリビニリデンフルオライド水性分散液の製造方法及びポリビニリデンフルオライド水性分散液
CN103113507B (zh) * 2013-02-20 2015-07-08 华东理工大学 一种水性含氟乳液的制备方法及其水性含氟涂料
EP2803691B1 (en) 2013-05-17 2016-04-20 3M Innovative Properties Company Fluoropolymer compositions containing a polyhydroxy surfactant
EP2803690B1 (en) 2013-05-17 2016-12-14 3M Innovative Properties Company Method for reducing fluorinated emulsifiers from aqueous fluoropolymer dispersions using sugar-based emulsifiers
JP2016023269A (ja) * 2014-07-23 2016-02-08 旭硝子株式会社 含フッ素樹脂水性分散液の製造方法
WO2016050776A1 (en) 2014-09-30 2016-04-07 Solvay Specialty Polymers Italy S.P.A. Method of making fluoropolymer dispersion
TWI627192B (zh) * 2015-03-13 2018-06-21 村田製作所股份有限公司 Atomic layer deposition inhibiting material
WO2017106119A1 (en) * 2015-12-17 2017-06-22 3M Innovative Properties Company Amine-containing polymers, dispersions thereof and methods of making and using the same
WO2019064806A1 (ja) 2017-09-29 2019-04-04 パナソニック株式会社 非水電解質二次電池
CN111699203B (zh) * 2018-02-08 2022-07-05 大金工业株式会社 含氟聚合物的制造方法、聚合用表面活性剂、表面活性剂的用途和组合物
CN114381013B (zh) * 2022-01-30 2023-11-07 熵能创新材料(珠海)有限公司 一种含氟聚合物的浓缩水性分散体及其制备方法和应用

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US3037953A (en) 1961-04-26 1962-06-05 Du Pont Concentration of aqueous colloidal dispersions of polytetrafluoroethylene
US3271341A (en) 1961-08-07 1966-09-06 Du Pont Aqueous colloidal dispersions of polymer
US3301807A (en) 1963-04-11 1967-01-31 Thiokol Chemical Corp Stabilized, concentrated polytetrafluoroethylene dispersions containing non-ionic surfactants
US3536643A (en) 1967-09-01 1970-10-27 Cosden Oil & Chem Co Polyethylene emulsion process
US3704272A (en) 1970-09-15 1972-11-28 Du Pont Concentration of polytetrafluoroethylene aqueous dispersion
DE2908001C2 (de) 1979-03-01 1981-02-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung konzentrierter Dispersionen von Fluorpolymeren
US4380618A (en) 1981-08-21 1983-04-19 E. I. Du Pont De Nemours And Company Batch polymerization process
IT1204903B (it) 1986-06-26 1989-03-10 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri florati
IL82308A (en) 1986-06-26 1990-11-29 Ausimont Spa Microemulsions containing perfluoropolyethers
US5789508A (en) 1995-08-31 1998-08-04 E. I. Du Pont De Nemours And Company Polymerization process
CN1079806C (zh) * 1997-02-13 2002-02-27 大金工业株式会社 含氟聚合物水分散液的浓缩方法
TW494125B (en) * 1997-07-11 2002-07-11 Rohm And Haas Compary Preparation of fluorinated polymers
ITMI981519A1 (it) 1998-07-02 2000-01-02 Ausimont Spa Processodi polimerizzazione del tfe
ITMI981520A1 (it) 1998-07-02 2000-01-02 Ausimont Spa Dispersioni di fluoropolimeri
DE19857111A1 (de) * 1998-12-11 2000-06-15 Dyneon Gmbh Wäßrige Dispersionen von Fluorpolymeren
US6720360B1 (en) 2000-02-01 2004-04-13 3M Innovative Properties Company Ultra-clean fluoropolymers
IT1317847B1 (it) 2000-02-22 2003-07-15 Ausimont Spa Processo per la preparazione di dispersioni acquose di fluoropolimeri.
US6794550B2 (en) 2000-04-14 2004-09-21 3M Innovative Properties Company Method of making an aqueous dispersion of fluoropolymers
IT1318633B1 (it) 2000-07-20 2003-08-27 Ausimont Spa Polveri fini di politetrafluoroetilene.
US20030125421A1 (en) 2001-08-03 2003-07-03 Hermann Bladel Aqueous dispersions of fluoropolymers
JP4295098B2 (ja) * 2001-09-05 2009-07-15 スリーエム イノベイティブ プロパティズ カンパニー 低分子量フッ素化界面活性剤を全くまたは殆ど含まないフルオロポリマー分散
ITMI20020260A1 (it) 2002-02-12 2003-08-12 Ausimont Spa Dispersioni acquose di fluoropolimeri
EP1364972B1 (en) * 2002-05-22 2006-08-30 3M Innovative Properties Company Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions
EP1452571B1 (en) * 2003-02-28 2005-08-17 3M Innovative Properties Company Fluoropolymer dispersion containing no or little low molecular weight fluorinated surfactant
ITMI20032050A1 (it) 2003-10-21 2005-04-22 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri.
EP1533325B1 (en) * 2003-11-17 2011-10-19 3M Innovative Properties Company Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant
ITMI20032377A1 (it) 2003-12-04 2005-06-05 Solvay Solexis Spa Copolimeri del tfe.

Also Published As

Publication number Publication date
EP1676868B1 (en) 2012-02-15
US7678848B2 (en) 2010-03-16
EP1676868A1 (en) 2006-07-05
CN1803892B (zh) 2011-08-31
US20060148973A1 (en) 2006-07-06
CN1803892A (zh) 2006-07-19
JP2006188703A (ja) 2006-07-20
JP5101815B2 (ja) 2012-12-19

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