DE60301322D1 - Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht - Google Patents

Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht

Info

Publication number
DE60301322D1
DE60301322D1 DE60301322T DE60301322T DE60301322D1 DE 60301322 D1 DE60301322 D1 DE 60301322D1 DE 60301322 T DE60301322 T DE 60301322T DE 60301322 T DE60301322 T DE 60301322T DE 60301322 D1 DE60301322 D1 DE 60301322D1
Authority
DE
Germany
Prior art keywords
dispersion
fluorinated
molecular weight
ionic
low molecular
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 - Lifetime
Application number
DE60301322T
Other languages
English (en)
Other versions
DE60301322T2 (de
Inventor
Michael B Diegem Dadalas
Leonard Hermeslaan Dieg Harvey
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32748954&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60301322(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of DE60301322D1 publication Critical patent/DE60301322D1/de
Application granted granted Critical
Publication of DE60301322T2 publication Critical patent/DE60301322T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE60301322T 2003-02-28 2003-02-28 Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht Expired - Lifetime DE60301322T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03100513A EP1452571B1 (de) 2003-02-28 2003-02-28 Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht

Publications (2)

Publication Number Publication Date
DE60301322D1 true DE60301322D1 (de) 2005-09-22
DE60301322T2 DE60301322T2 (de) 2006-06-08

Family

ID=32748954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60301322T Expired - Lifetime DE60301322T2 (de) 2003-02-28 2003-02-28 Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht

Country Status (9)

Country Link
US (1) US6861466B2 (de)
EP (1) EP1452571B1 (de)
JP (1) JP2006523758A (de)
CN (1) CN100393786C (de)
AT (1) ATE302243T1 (de)
DE (1) DE60301322T2 (de)
RU (1) RU2349605C2 (de)
WO (1) WO2004078836A1 (de)
ZA (1) ZA200507815B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113490717A (zh) * 2019-03-29 2021-10-08 株式会社吴羽 使用了非氟化表面活性剂的偏氟乙烯系聚合物组合物及其制造方法

Families Citing this family (135)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2551202C (en) 1996-12-20 2010-10-26 Usf Filtration And Separations Group, Inc. Scouring method
AUPR143400A0 (en) * 2000-11-13 2000-12-07 Usf Filtration And Separations Group Inc. Modified membranes
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR584301A0 (en) * 2001-06-20 2001-07-12 U.S. Filter Wastewater Group, Inc. Membrane polymer compositions
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
US7279522B2 (en) 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
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
AUPS300602A0 (en) 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
ATE542593T1 (de) 2002-10-10 2012-02-15 Siemens Industry Inc Membranfilter und rückspülverfahren dafür
AU2002953111A0 (en) 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
TWI254742B (en) * 2003-02-10 2006-05-11 Daikin Ind Ltd Aqueous emulsion composition
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
KR101115173B1 (ko) 2003-08-29 2012-02-24 지멘스 워터 테크놀로지스 코포레이션 역류
EP1687078B1 (de) 2003-11-14 2012-03-14 Siemens Industry, Inc. Verbessertes modulreinigungsverfahren
ITMI20032377A1 (it) * 2003-12-04 2005-06-05 Solvay Solexis Spa Copolimeri del tfe.
EP1726599B1 (de) * 2003-12-25 2013-07-24 Daikin Industries, Ltd. Verfahren zur herstellung von fluorpolymer
ITMI20040031A1 (it) * 2004-01-14 2004-04-14 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri
ATE433350T1 (de) * 2004-03-01 2009-06-15 3M Innovative Properties Co Verfahren zum beschichten eines gegenstands mit einer fluorhaltigen kunststoffsdispersion
WO2005092799A1 (en) 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
JP2007535398A (ja) 2004-04-22 2007-12-06 シーメンス ウォーター テクノロジース コーポレイション 有機物質を消化するためのメンブレンバイオリアクタおよび処理槽を含む濾過装置ならびに廃液処理方法
US7819956B2 (en) * 2004-07-02 2010-10-26 Siemens Water Technologies Corp. Gas transfer membrane
EP1773477B1 (de) 2004-07-05 2011-09-07 Siemens Water Technologies Corp. Hydrophile membranen
US7790041B2 (en) * 2004-08-11 2010-09-07 E.I. Du Pont De Nemours And Company Removing fluorosurfactant from aqueous fluoropolymer dispersions
US20070023360A1 (en) * 2005-08-01 2007-02-01 Noelke Charles J Removing fluorosurfactant from aqueous fluoropolymer dispersion using sorbent pouches
WO2006017911A1 (en) * 2004-08-20 2006-02-23 Siemens Water Technologies Corp. Square mbr manifolding system
AU2005282211B2 (en) 2004-09-07 2011-04-21 Evoqua Water Technologies Llc Reduction of backwash liquid waste
US8506806B2 (en) 2004-09-14 2013-08-13 Siemens Industry, Inc. Methods and apparatus for removing solids from a membrane module
NZ553771A (en) 2004-09-15 2010-11-26 Siemens Water Tech Corp Continuously variable aeration of membrane filtration system and flow control device when used in such application
ATE511915T1 (de) * 2004-12-03 2011-06-15 Siemens Industry Inc Membrannachbehandlung
US7619018B2 (en) * 2004-12-22 2009-11-17 E.I. Du Pont De Nemours And Company Process for removing fluorosurfactant from aqueous fluoropolymer dispersions and reducing scum formation
US7666927B2 (en) * 2004-12-22 2010-02-23 E.I. Du Pont De Nemours And Company Removing fluorosurfactant from aqueous fluoropolymer dispersions using anion exchange polymer with functional groups resistant to degradation to trialkylamines
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
US20060135681A1 (en) 2004-12-22 2006-06-22 Cavanaugh Robert J Viscosity control for reduced fluorosurfactant aqueous fluoropolymer dispersions by the addition of cationic surfactant
NZ583228A (en) 2004-12-24 2012-05-25 Siemens Industry Inc Cleaning in membrane filtration systems
EP1838422A4 (de) 2004-12-24 2009-09-02 Siemens Water Tech Corp Einfaches gasspülverfahren und entsprechende vorrichtung
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
KR20070097107A (ko) * 2005-01-14 2007-10-02 지멘스 워터 테크놀로지스 코포레이션 여과 시스템
US20060183842A1 (en) * 2005-02-10 2006-08-17 Johnson David W Fluoropolymer dispersions with reduced fluorosurfactant content and high shear stability
US7671111B2 (en) * 2005-02-10 2010-03-02 E.I. Du Pont De Nemours And Company Monitoring column breakthrough in a process for removing fluorosurfactant from aqueous fluoropolymer dispersions
US20060178472A1 (en) * 2005-02-10 2006-08-10 Johnson David W Process for producing low fluorosurfactant-containing aqueous fluoropolymer dispersions with controlled pH
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
EP1885475B1 (de) 2005-04-29 2015-03-25 Evoqua Water Technologies LLC Chemisches reinigungssystem für membranfilter
US7612139B2 (en) 2005-05-20 2009-11-03 E.I. Du Pont De Nemours And Company Core/shell fluoropolymer dispersions with low fluorosurfactant content
US7514484B2 (en) * 2005-06-06 2009-04-07 Asahi Glass Company, Limited Aqueous dispersion of polytetrafluoroethylene and process for its production
CN101193971B (zh) 2005-06-10 2010-11-24 大金工业株式会社 含氟聚合物水性分散液及其制造方法
GB2427170A (en) * 2005-06-17 2006-12-20 3M Innovative Properties Co Fluoropolymer film having glass microspheres
JP2008543546A (ja) * 2005-06-20 2008-12-04 シーメンス・ウォーター・テクノロジーズ・コーポレーション ポリマー膜の架橋処理
JP4956925B2 (ja) * 2005-07-13 2012-06-20 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およびその製造方法
WO2007006104A1 (en) 2005-07-14 2007-01-18 Siemens Water Technologies Corp. Monopersulfate treatment of membranes
GB0514398D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
US20070025902A1 (en) * 2005-07-15 2007-02-01 3M Innovative Properties Company Recovery of fluorinated carboxylic acid from adsorbent particles
US20080015304A1 (en) * 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB0525978D0 (en) * 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
GB0514387D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
ITMI20051397A1 (it) * 2005-07-21 2007-01-22 Solvay Solexis Spa Polveri fini di fluoropolimeri
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
JP4792873B2 (ja) * 2005-08-19 2011-10-12 旭硝子株式会社 精製ポリテトラフルオロエチレン水性分散液の製造方法
CN101287538B (zh) 2005-08-22 2013-03-06 西门子工业公司 使用歧管以减少回洗的水过滤装置
JP5256736B2 (ja) * 2005-09-01 2013-08-07 ダイキン工業株式会社 フルオロポリマー水性分散液
GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
WO2007044345A2 (en) * 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
US20070138090A1 (en) 2005-10-05 2007-06-21 Jordan Edward J Method and apparatus for treating wastewater
EP1939252B1 (de) * 2005-10-20 2011-09-21 Asahi Glass Company, Limited Wässrige polytetrafluorethylendispersion und produkt daraus
US7728087B2 (en) * 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
WO2007074901A1 (ja) * 2005-12-28 2007-07-05 Daikin Industries, Ltd. フルオロポリマー水性分散液
JP2009057392A (ja) * 2005-12-28 2009-03-19 Daikin Ind Ltd フルオロポリマー水性分散液
EP1845116A1 (de) * 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Reinigungsverfahren für Fluorpolymer-Dispersionen
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
US7666928B2 (en) * 2006-05-31 2010-02-23 E.I. Du Pont De Nemours And Company Staged addition of non-fluorinated anionic surfactant to reduced fluorosurfactant fluoropolymer dispersion
US7666929B2 (en) * 2006-05-31 2010-02-23 E.I. Du Pont De Nemours And Company Process for reducing fluorosurfactant content of fluropolymer dispersions using anionic surfactant-treated anion exchange resin
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
US8202955B2 (en) 2006-07-06 2012-06-19 Daikin Industries, Ltd. Aqueous fluorine-containing polymer dispersion
JP2008013669A (ja) * 2006-07-06 2008-01-24 Daikin Ind Ltd フルオロポリマー水性分散液の製造方法
US8030376B2 (en) 2006-07-12 2011-10-04 Minusnine Technologies, Inc. Processes for dispersing substances and preparing composite materials
US8119750B2 (en) * 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
US8632881B2 (en) * 2006-09-08 2014-01-21 Nissin Chemical Industry Co., Ltd. Glass fiber product
WO2008051546A2 (en) 2006-10-24 2008-05-02 Siemens Water Technologies Corp. Infiltration/inflow control for membrane bioreactor
JP5446269B2 (ja) 2006-11-24 2014-03-19 旭硝子株式会社 含フッ素乳化剤の含有量の減少した含フッ素ポリマー水性分散液の製造方法
US20100084343A1 (en) * 2007-02-16 2010-04-08 Mader Brian T System and process for the removal of fluorochemicals from water
US20100072134A1 (en) * 2007-03-06 2010-03-25 Mader Brian T Ultrasonically induced cavitation of fluorochemicals
WO2008123972A1 (en) 2007-04-02 2008-10-16 Siemens Water Technologies Corp. Improved infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
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
CA2822316A1 (en) 2007-05-29 2008-12-18 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
CN106064021B (zh) 2008-07-24 2019-06-04 懿华水处理技术有限责任公司 用于膜过滤模块的框架系统
CN102123784A (zh) 2008-08-20 2011-07-13 西门子水处理技术公司 改进的膜系统反洗能效
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
AU2010101488B4 (en) 2009-06-11 2013-05-02 Evoqua Water Technologies Llc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
US9139668B2 (en) 2009-07-31 2015-09-22 3M Innovative Properties Company Fluoropolymer compositions containing a polyol compound and methods of making them
CN102762304A (zh) * 2010-02-18 2012-10-31 朗盛德国有限责任公司 含氟代酸或其盐的废水的处理
EP2563501B1 (de) 2010-04-30 2019-05-15 Evoqua Water Technologies LLC Vorrichtung zur verteilung eines fluidstroms
AU2011305377B2 (en) 2010-09-24 2014-11-20 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
GB201021790D0 (en) 2010-12-23 2011-02-02 3M Innovative Properties Co Fluoropolymer compostions and purification methods thereof
CN103443196B (zh) 2011-03-31 2015-11-25 大金工业株式会社 含氟聚合物水性分散液
EP2763776B1 (de) 2011-09-30 2021-07-28 Rohm & Haas Electronic Materials Singapore Pte. Ltd Verbessertes filtrationsmodul
KR20140097140A (ko) 2011-09-30 2014-08-06 에보쿠아 워터 테크놀로지스 엘엘씨 아이솔레이션 밸브
TWI537345B (zh) * 2011-12-12 2016-06-11 廣科工業股份有限公司 陶瓷塗料與保護塗層
EP2866922B1 (de) 2012-06-28 2018-03-07 Evoqua Water Technologies LLC Eintopfungsverfahren
CN104684632A (zh) 2012-09-14 2015-06-03 伊沃夸水处理技术有限责任公司 用于膜的聚合物共混物
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
DE112013004713T5 (de) 2012-09-26 2015-07-23 Evoqua Water Technologies Llc Membransicherungsvorrichtung
AU2013101765A4 (en) 2012-09-27 2016-10-13 Evoqua Water Technologies Llc Gas Scouring Apparatus for Immersed Membranes
US9656203B2 (en) 2012-10-04 2017-05-23 Phillips 66 Company Fluorinated surfactants and stabilization of polytetrafluoroethylene (PTFE) particles in hollow fiber spin solutions
EP2803690B1 (de) 2013-05-17 2016-12-14 3M Innovative Properties Company Verfahren zur Reduzierung fluorierter Emulgatoren aus wässrigen Fluorpolymerdispersionen unter Verwendung von Emulgatoren auf Zuckerbasis
EP2803691B1 (de) 2013-05-17 2016-04-20 3M Innovative Properties Company Fluorpolymerzusammensetzungen mit einem Polyhydroxytensid
AU2014329869B2 (en) 2013-10-02 2018-06-14 Evoqua Water Technologies Llc A method and device for repairing a membrane filtration module
CN103739757B (zh) * 2013-12-30 2017-01-11 山东华夏神舟新材料有限公司 一种不含pfoa的聚偏氟乙烯树脂的制备方法
EP3322511B1 (de) 2015-07-14 2022-09-07 Rohm & Haas Electronic Materials Singapore Pte. Ltd Belüftungsvorrichtung für filtrationssystem
EP3385326B1 (de) * 2015-12-01 2020-05-06 AGC Inc. Wässrige polytetrafluorethylendispersion
KR20180099886A (ko) 2016-01-21 2018-09-05 쓰리엠 이노베이티브 프로퍼티즈 컴파니 플루오로탄성중합체의 적층 가공
JP6904347B2 (ja) * 2016-06-23 2021-07-14 Ａｇｃ株式会社 フッ素樹脂パウダーを含む液状組成物の製造方法
EP3548557A4 (de) * 2016-12-01 2020-07-29 3M Innovative Properties Company Ethylen-tetrafluorethylen-copolymer-dispersionen und beschichtete artikel davon
JP6319419B1 (ja) 2016-12-28 2018-05-09 ダイキン工業株式会社 表面処理剤
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
US11767379B2 (en) 2018-03-01 2023-09-26 Daikin Industries, Ltd. Method for manufacturing fluoropolymer
US20210095054A1 (en) 2018-03-07 2021-04-01 Daikin Industries, Ltd. Method for producing fluoropolymer
CN111918882A (zh) * 2018-03-16 2020-11-10 阿科玛股份有限公司 不含表面活性剂的高固体含氟聚合物
WO2019189390A1 (ja) * 2018-03-30 2019-10-03 ダイキン工業株式会社 水性分散体、塗膜及び塗装物品、並びに、水性分散体の製造方法
US20220119561A1 (en) 2019-02-01 2022-04-21 Daikin Industries, Ltd. Method for producing polytetrafluoroethylene
US20220119556A1 (en) 2019-02-07 2022-04-21 Daikin Industries, Ltd. Composition, stretched body and method of manufacturing thereof
US20220315713A1 (en) 2019-04-16 2022-10-06 Daikin Industries, Ltd. Method for producing fluoropolymer powder
EP3960774A4 (de) 2019-04-26 2023-01-04 Daikin Industries, Ltd. Verfahren zur herstellung einer wässrigen fluorpolymerdispersion
EP4006063A4 (de) 2019-07-23 2023-10-25 Daikin Industries, Ltd. Verfahren zur herstellung eines fluorpolymers, polytetrafluorethylenzusammensetzung und polytetrafluorethylenpulver
JP7231868B2 (ja) 2019-09-05 2023-03-02 ダイキン工業株式会社 組成物およびその製造方法
JP7307368B2 (ja) 2019-09-05 2023-07-12 ダイキン工業株式会社 ポリテトラフルオロエチレン水性分散液
WO2021066189A1 (ja) 2019-10-03 2021-04-08 ダイキン工業株式会社 ポリテトラフルオロエチレンおよびその製造方法
WO2021100834A1 (ja) 2019-11-19 2021-05-27 ダイキン工業株式会社 ポリテトラフルオロエチレンの製造方法
EP4212556A4 (de) 2020-09-07 2024-10-09 Daikin Ind Ltd Wässrige modifizierte polytetrafluorethylendispersion
WO2022054762A1 (ja) * 2020-09-09 2022-03-17 ダイキン工業株式会社 被覆用組成物及び被覆物品
WO2022107894A1 (ja) 2020-11-19 2022-05-27 ダイキン工業株式会社 ポリテトラフルオロエチレンの製造方法およびポリテトラフルオロエチレンを含有する組成物
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

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB642025A (en) 1947-10-31 1950-08-23 Du Pont Electrodecantation of dilute suspensions
US3037953A (en) 1961-04-26 1962-06-05 Du Pont Concentration of aqueous colloidal dispersions of polytetrafluoroethylene
BE621663A (de) * 1961-08-25
US3345317A (en) * 1963-04-04 1967-10-03 Thiokol Chemical Corp Emulsion polymerization of tetrafluoroethylene using trifluorotrichloroethane as emulsion stabilizer
US3489595A (en) 1966-12-22 1970-01-13 Du Pont Coating compositions containing perfluorohalocarbon polymer,phosphoric acid and aluminum oxide,boron oxide or aluminum phosphate
DE2903981A1 (de) * 1979-02-02 1980-08-07 Hoechst Ag Rueckgewinnung fluorierter emulgatorsaeuren aus basischen anionenaustauschern
DE2908001C2 (de) 1979-03-01 1981-02-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung konzentrierter Dispersionen von Fluorpolymeren
US4353950A (en) 1979-07-06 1982-10-12 E. I. Du Pont De Nemours And Company Stain-resistant cookware multi-layer coating system comprising pigments and a transluscent outer layer
US4369268A (en) * 1981-06-08 1983-01-18 Material Sciences Corporation Organopolysiloxane coating compositions
US4623487A (en) * 1985-03-14 1986-11-18 E. I. Du Pont De Nemours & Company Process for recovery of fluorosurfactants
US5453477A (en) * 1992-05-01 1995-09-26 Alliedsignal Inc. Process of polymerizing chloroetrifluoroethylene with alkyl hydroperoxide and metal metabisulfite
US5229480A (en) 1992-09-03 1993-07-20 E. I. Du Pont De Nemours And Company Vinyl fluoride polymerization
RU2141986C1 (ru) * 1992-12-23 1999-11-27 Е.И. Дюпон Де Немур Энд Компани Водная композиция для покрытий, подложка с покрытием и способ нанесения покрытий
IT1265067B1 (it) 1993-05-18 1996-10-30 Ausimont Spa Processo di (co)polimerizzazione in emulsione acquosa di monomeri olefinici fluorurati
JP2829706B2 (ja) * 1994-07-11 1998-12-02 三井・デュポンフロロケミカル株式会社 フルオロポリマー水性エマルジョン及びその製造方法
JP3298321B2 (ja) 1994-08-31 2002-07-02 ダイキン工業株式会社 ビニリデンフルオライド系共重合体水性分散液、ビニリデンフルオライド系シード重合体水性分散液およびそれらの製法
TW363075B (en) * 1994-11-01 1999-07-01 Daikin Ind Ltd Fluoride polymer compound painting and coating method thereof
IT1270703B (it) 1994-11-17 1997-05-07 Ausimont Spa Microemulsioni di fluoropoliossialchileni in miscela con idrocarburi, e loro uso in processi di (co)polimerizzazione di monomeri fluorurati
US5895799A (en) 1995-01-18 1999-04-20 W. L. Gore & Associates, Inc. Microemulsion polymerization process for the production of small polytetrafluoroethylene polymer particles
WO1996024622A1 (en) 1995-02-10 1996-08-15 Alliedsignal Inc. Production of fluoropolymers, fluoropolymer suspension and polymer formed therefrom
JP3346090B2 (ja) * 1995-03-31 2002-11-18 ダイキン工業株式会社 ポリテトラフルオロエチレン水性分散液組成物及びその用途
US5688884A (en) 1995-08-31 1997-11-18 E. I. Du Pont De Nemours And Company Polymerization process
IT1276072B1 (it) 1995-10-31 1997-10-24 Ausimont Spa Processo di (co)polimerizzazione di monomeri fluorurati per ottenere polimeri contenenti idrogeno
US5955556A (en) 1995-11-06 1999-09-21 Alliedsignal Inc. Method of manufacturing fluoropolymers
JPH108041A (ja) 1996-06-21 1998-01-13 Daikin Ind Ltd 水分散型フッ素系撥水撥油剤
IT1295535B1 (it) 1996-07-01 1999-05-12 Ausimont Spa Processo di polimerizzazione di vinilidenfluoruro (vdf)
US5763552A (en) 1996-07-26 1998-06-09 E. I. Du Pont De Nemours And Company Hydrogen-containing flourosurfacant and its use in polymerization
IT1290428B1 (it) 1997-03-21 1998-12-03 Ausimont Spa Grassi fluorurati
DE69933545T2 (de) * 1998-02-24 2007-06-21 Asahi Glass Co., Ltd. Wässrige Polytetrafluorethylendispersionszusammensetzung
ITMI981520A1 (it) * 1998-07-02 2000-01-02 Ausimont Spa Dispersioni di fluoropolimeri
JP2000128934A (ja) * 1998-08-20 2000-05-09 Asahi Glass Co Ltd フッ素系共重合体の水性分散液
US6642307B1 (en) 1998-10-13 2003-11-04 Daikin Industries, Ltd. Process for producing fluoropolymer
DE19857111A1 (de) * 1998-12-11 2000-06-15 Dyneon Gmbh Wäßrige Dispersionen von Fluorpolymeren
US6429258B1 (en) * 1999-05-20 2002-08-06 E. I. Du Pont De Nemours & Company Polymerization of fluoromonomers
ITMI991269A1 (it) 1999-06-08 2000-12-08 Ausimont Spa Miscele di dispersioni di fluoropolimeri
DE19953285A1 (de) * 1999-11-05 2001-05-10 Dyneon Gmbh Verfahren zur Rückgewinnung fluorierter Emulgatoren
US6720360B1 (en) * 2000-02-01 2004-04-13 3M Innovative Properties Company Ultra-clean fluoropolymers
DE10018853C2 (de) * 2000-04-14 2002-07-18 Dyneon Gmbh Herstellung wässriger Dispersionen von Fluorpolymeren
JP2002179870A (ja) * 2000-12-11 2002-06-26 Daikin Ind Ltd 環境に優しく分散安定性に優れた含フッ素重合体水性分散液
ITMI20010087A1 (it) * 2001-01-18 2002-07-18 Ausimont Spa Dispersione acquose di fluoropolimeri
US20030125421A1 (en) * 2001-08-03 2003-07-03 Hermann Bladel Aqueous dispersions of fluoropolymers
PL207650B1 (pl) * 2001-09-05 2011-01-31 3M Innovative Properties Co Dyspersja fluoropolimeru i sposób jej wytwarzania
US6956078B2 (en) * 2002-01-04 2005-10-18 E.I. Du Pont De Nemours And Company Concentrated fluoropolymer dispersions
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
EP1364972B1 (de) * 2002-05-22 2006-08-30 3M Innovative Properties Company Prozess zur Reduzierung des Gehaltes an fluorierten Emulgatoren in wässrigen Fluorpolymer-Dispersionen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113490717A (zh) * 2019-03-29 2021-10-08 株式会社吴羽 使用了非氟化表面活性剂的偏氟乙烯系聚合物组合物及其制造方法
CN113490717B (zh) * 2019-03-29 2022-08-05 株式会社吴羽 使用了非氟化表面活性剂的偏氟乙烯系聚合物组合物及其制造方法

Also Published As

Publication number Publication date
EP1452571B1 (de) 2005-08-17
JP2006523758A (ja) 2006-10-19
WO2004078836A1 (en) 2004-09-16
RU2005126758A (ru) 2006-02-27
CN100393786C (zh) 2008-06-11
RU2349605C2 (ru) 2009-03-20
US20040171736A1 (en) 2004-09-02
CN1753941A (zh) 2006-03-29
EP1452571A1 (de) 2004-09-01
ATE302243T1 (de) 2005-09-15
ZA200507815B (en) 2007-03-28
US6861466B2 (en) 2005-03-01
DE60301322T2 (de) 2006-06-08

Similar Documents

Publication Publication Date Title
ATE302243T1 (de) Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges netzmittel mit niedrigem molekulargewicht
JP2006523758A5 (de)
US10093775B2 (en) Aqueous fluoropolymer dispersion
US7041728B2 (en) Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant
US4425448A (en) Polytetrafluoroethylene resin with degradation retarder
US11193037B2 (en) Tetrafluoroethylene polymer dispersions stabilized with aliphatic non-ionic surfactants
RU2006113553A (ru) Водные дисперсии политетрафторэтиленовых частиц
WO2007061885A3 (en) Fluoropolymer composition
DE60309033D1 (de) Wässrige beschichtungszusammensetzungen mit niedrigem flüchtigem organischen anteil und hervorragender frost-auftau stabilität
ATE455143T1 (de) Polymere tenside aus zyklischen monomeren, die fluorierte carbongruppen am ende enthalten
AR071934A1 (es) Composiciones de fluoropolimeros mezclados
JP2007511657A5 (de)
JP4108156B2 (ja) フルオロポリマーベースの水性ラテックス
EP2325219A3 (de) Wässrige fluorhaltige Polymerdispersion
KR20200059236A (ko) 함불소 탄성 공중합체 조성물, 도료, 및 도장 물품
WO2002077046A3 (en) Improved aqueous emulsion polymerization process for producing fluoropolymers
US4478965A (en) Melt processable perfluorocarbon resin with degradation retarder
ATE185353T1 (de) Fluorkautschuk
CN110746868A (zh) 一种水性不粘杀菌环保涂料及其制备方法
CN106317703A (zh) 一种pvc膜及其制备方法和应用
EP3390470B1 (de) Verfahren zur herstellung von fluorelastomeren
JP2000007869A (ja) 防汚性が改良された含フッ素樹脂組成物
EP3512893B1 (de) Fluorpolymerzusammensetzung mit einer färbeverbindung
DE60137274D1 (de) Perfluoroelastomere mit niedriger Glasübergangstemperatur und deren Herstellungsverfahren
Stevens et al. New, Improved Processing PMVE-Peroxide CuredbvTypes of Viton

Legal Events

Date Code Title Description
8363 Opposition against the patent