ITMI20032050A1 - Processo per la preparazione di dispersori di fluoropolimeri. - Google Patents

Processo per la preparazione di dispersori di fluoropolimeri.

Info

Publication number
ITMI20032050A1
ITMI20032050A1 IT002050A ITMI20032050A ITMI20032050A1 IT MI20032050 A1 ITMI20032050 A1 IT MI20032050A1 IT 002050 A IT002050 A IT 002050A IT MI20032050 A ITMI20032050 A IT MI20032050A IT MI20032050 A1 ITMI20032050 A1 IT MI20032050A1
Authority
IT
Italy
Prior art keywords
dispersers
fluoropolymer
preparation
fluoropolymer dispersers
Prior art date
Application number
IT002050A
Other languages
English (en)
Inventor
Valeri Kapeliouchko
Marco Malvasi
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 IT002050A priority Critical patent/ITMI20032050A1/it
Priority to DE602004004615T priority patent/DE602004004615T2/de
Priority to EP04024678A priority patent/EP1526142B1/en
Priority to JP2004305340A priority patent/JP4494932B2/ja
Priority to US10/968,048 priority patent/US7297744B2/en
Publication of ITMI20032050A1 publication Critical patent/ITMI20032050A1/it

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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/20—Concentration
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT002050A 2003-10-21 2003-10-21 Processo per la preparazione di dispersori di fluoropolimeri. ITMI20032050A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT002050A ITMI20032050A1 (it) 2003-10-21 2003-10-21 Processo per la preparazione di dispersori di fluoropolimeri.
DE602004004615T DE602004004615T2 (de) 2003-10-21 2004-10-15 Verfahren zur Herstellung von Fluorpolymerdispersionen
EP04024678A EP1526142B1 (en) 2003-10-21 2004-10-15 Process for preparing fluoropolymer dispersions
JP2004305340A JP4494932B2 (ja) 2003-10-21 2004-10-20 フルオロポリマー分散液の製造方法
US10/968,048 US7297744B2 (en) 2003-10-21 2004-10-20 Process for preparing fluoropolymer dispersions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002050A ITMI20032050A1 (it) 2003-10-21 2003-10-21 Processo per la preparazione di dispersori di fluoropolimeri.

Publications (1)

Publication Number Publication Date
ITMI20032050A1 true ITMI20032050A1 (it) 2005-04-22

Family

ID=34385819

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002050A ITMI20032050A1 (it) 2003-10-21 2003-10-21 Processo per la preparazione di dispersori di fluoropolimeri.

Country Status (5)

Country Link
US (1) US7297744B2 (it)
EP (1) EP1526142B1 (it)
JP (1) JP4494932B2 (it)
DE (1) DE602004004615T2 (it)
IT (1) ITMI20032050A1 (it)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7279522B2 (en) 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions 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.
ITMI20040031A1 (it) 2004-01-14 2004-04-14 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri
EP1570917B1 (en) * 2004-03-01 2009-06-10 3M Innovative Properties Company Method of coating a substrate with a fluoropolymer dispersion
US7659329B2 (en) * 2004-12-22 2010-02-09 E. I. Du Pont De Nemours And Company Removing fluorosurfactant from aqueous fluoropolymer dispersions using monodisperse ion exchange resin
JPWO2006077737A1 (ja) * 2004-12-28 2008-06-19 ダイキン工業株式会社 含フッ素ポリマー水性分散液製造方法
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
JP5061446B2 (ja) * 2005-03-04 2012-10-31 旭硝子株式会社 含フッ素エラストマーラテックス、その製造方法、含フッ素エラストマーおよび含フッ素ゴム成形品
JP2006316242A (ja) * 2005-04-13 2006-11-24 Daikin Ind Ltd フルオロポリマー水性分散液の製造方法
US20090069492A1 (en) * 2005-04-13 2009-03-12 Nobuhiko Tsuda Process for producing aqueous fluoropolymer dispersion
CN101155858A (zh) * 2005-04-13 2008-04-02 大金工业株式会社 含氟聚合物水性分散液的制造方法
ITMI20050705A1 (it) * 2005-04-20 2006-10-21 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri
GB2427170A (en) * 2005-06-17 2006-12-20 3M Innovative Properties Co Fluoropolymer film having glass microspheres
CN101184791B (zh) * 2005-06-24 2011-04-13 大金工业株式会社 含氟聚合物水性分散液及其制造方法
US7671112B2 (en) * 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
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
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
GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
WO2007049517A1 (ja) * 2005-10-26 2007-05-03 Asahi Glass Company, Limited 含フッ素乳化剤の残留量が少ないフッ素樹脂およびその製造方法
US7728087B2 (en) * 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
JP2007177188A (ja) * 2005-12-28 2007-07-12 Daikin Ind Ltd フルオロポリマー水性分散液及びその製造方法
US20070207273A1 (en) * 2006-03-02 2007-09-06 Jeffrey Todd English Rapid drying of fluoropolymer dispersion coating compositions
EP1845116A1 (en) * 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Fluoropolymer dispersion purification
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
US20070282044A1 (en) * 2006-05-31 2007-12-06 Robert John Cavanaugh Concentrated fluoropolymer dispersions stabilized with anionic polyelectrolyte dispersing agents
US20090278092A1 (en) * 2006-06-29 2009-11-12 Daikin Industries, Ltd. Aqueous fluororesin dispersion and method for producing the same
US7968644B2 (en) 2006-06-29 2011-06-28 Daikin Industries, Ltd. Method of producing a fluororesin aqueous dispersion
US8119750B2 (en) * 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
US20100072134A1 (en) * 2007-03-06 2010-03-25 Mader Brian T Ultrasonically induced cavitation of fluorochemicals
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
BRPI0915955A2 (pt) 2008-07-18 2019-02-26 3M Innovative Proferties Company compostos fluorados de éter e métodos para uso dos mesmos
US8629089B2 (en) 2008-12-18 2014-01-14 3M Innovative Properties Company Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions
US8329813B2 (en) 2009-05-08 2012-12-11 E I Du Pont De Nemours And Company Thermal reduction of fluoroether carboxylic acids or salts from fluoropolymer dispersions
RU2522749C2 (ru) 2009-07-31 2014-07-20 Зм Инновейтив Пропертиз Компани Соединения фторполимера, содержащие многоатомные соединения, и способы из производства
EP2284200A1 (en) 2009-07-31 2011-02-16 3M Innovative Properties Company Aqueous fluoropolymer dispersions containing a polyol comprising at least one long chain residue and method for producing them
EP2409998B1 (en) 2010-07-23 2015-11-25 3M Innovative Properties Company High melting PTFE polymers suitable for melt-processing into shaped articles
EP2902424B1 (en) 2014-01-31 2020-04-08 3M Innovative Properties Company Tetrafluoroethene polymer dispersions stabilized with aliphatic non-ionic surfactants
WO2016161271A2 (en) 2015-04-01 2016-10-06 3M Innovative Properties Company Multilayer articles comprising a release surface and methods thereof
EP3103836A1 (en) 2015-06-12 2016-12-14 3M Innovative Properties Company Fluoropolymer with improved transparency
JP6949023B2 (ja) 2015-12-17 2021-10-13 スリーエム イノベイティブ プロパティズ カンパニー アミン含有ポリマー、その分散液並びにこれらの製造方法及び使用方法
DE202017003084U1 (de) 2017-06-13 2017-09-19 3M Innovative Properties Company Fluorpolymerdispersion
WO2018229659A1 (en) 2017-06-13 2018-12-20 3M Innovative Properties Company Modified polytetrafluoroethylene and aqueous dispersion containing the same
CN110577611B (zh) * 2019-08-19 2023-02-24 浙江孚诺林化工新材料有限公司 一种涂料用偏氟乙烯聚合物水性分散液的制备方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559752A (en) * 1951-03-06 1951-07-10 Du Pont Aqueous colloidal dispersions of polymers
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
JPS61215346A (ja) 1985-03-14 1986-09-25 イー・アイ・デユポン・デ・ニモアス・アンド・カンパニー 界面活性剤の回収法
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
IT1264940B1 (it) * 1993-07-16 1996-10-17 Ausimont Spa Preparatore di composizioni acquose a base di fluoroelastomeri per rivestimenti ad alto spessore
US5789508A (en) * 1995-08-31 1998-08-04 E. I. Du Pont De Nemours And Company Polymerization process
CA2251683A1 (en) * 1997-02-13 1998-08-20 Daikin Industries, Ltd. Method for concentrating aqueous fluoropolymer dispersion
US6169139B1 (en) * 1998-04-27 2001-01-02 Dupont Dow Elastomers Llc Fluoroelastomer latex
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
IT1317847B1 (it) * 2000-02-22 2003-07-15 Ausimont Spa Processo per la preparazione di dispersioni acquose di fluoropolimeri.
DE10018853C2 (de) 2000-04-14 2002-07-18 Dyneon Gmbh Herstellung wässriger Dispersionen von Fluorpolymeren
IT1318633B1 (it) * 2000-07-20 2003-08-27 Ausimont Spa Polveri fini di politetrafluoroetilene.
US6720437B2 (en) * 2001-02-07 2004-04-13 E. I. Du Pont De Nemours And Company Fluorinated carboxylic acid recovery and reuse
US20030125421A1 (en) 2001-08-03 2003-07-03 Hermann Bladel Aqueous dispersions of fluoropolymers
US6956078B2 (en) * 2002-01-04 2005-10-18 E.I. Du Pont De Nemours And Company Concentrated fluoropolymer dispersions
ITMI20020260A1 (it) * 2002-02-12 2003-08-12 Ausimont Spa Dispersioni acquose di fluoropolimeri
JP4207442B2 (ja) * 2002-03-20 2009-01-14 旭硝子株式会社 ポリテトラフルオロエチレン水性分散液組成物の製造方法
US7468403B2 (en) 2002-11-29 2008-12-23 Daikin Industries, Ltd. Method for purification of aqueous fluoropolymer emulsions, purified emulsions, and fluorine-containing finished articles
ITMI20032050A1 (it) * 2003-10-21 2005-04-22 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri.

Also Published As

Publication number Publication date
DE602004004615T2 (de) 2007-11-08
US7297744B2 (en) 2007-11-20
DE602004004615D1 (de) 2007-03-22
EP1526142A1 (en) 2005-04-27
JP4494932B2 (ja) 2010-06-30
US20050107506A1 (en) 2005-05-19
EP1526142B1 (en) 2007-02-07
JP2005126715A (ja) 2005-05-19

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