ATE547379T1 - Verfahren zur entfernung von fluorierten verbindungen aus einer wässrigen phase, die aus der herstellung von fluorpolymeren stammt - Google Patents

Verfahren zur entfernung von fluorierten verbindungen aus einer wässrigen phase, die aus der herstellung von fluorpolymeren stammt

Info

Publication number
ATE547379T1
ATE547379T1 AT08747821T AT08747821T ATE547379T1 AT E547379 T1 ATE547379 T1 AT E547379T1 AT 08747821 T AT08747821 T AT 08747821T AT 08747821 T AT08747821 T AT 08747821T AT E547379 T1 ATE547379 T1 AT E547379T1
Authority
AT
Austria
Prior art keywords
aqueous phase
fluorpolymers
removal
production
fluorinated compounds
Prior art date
Application number
AT08747821T
Other languages
English (en)
Inventor
Klaus Hintzer
Michael Juergens
Andreas R Maurer
Werner Schwertfeger
Tilman C Zipplies
Kai H Lochhaas
Harald Kaspar
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=38352792&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE547379(T1) "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
Application granted granted Critical
Publication of ATE547379T1 publication Critical patent/ATE547379T1/de

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
    • C08F214/00—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
    • C08F214/18—Monomers 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
    • C08F114/00—Homopolymers 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
    • C08F114/18—Monomers 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
    • 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
    • C08F6/22—Coagulation

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AT08747821T 2007-06-25 2008-05-08 Verfahren zur entfernung von fluorierten verbindungen aus einer wässrigen phase, die aus der herstellung von fluorpolymeren stammt ATE547379T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0712191.6A GB0712191D0 (en) 2007-06-25 2007-06-25 Process for removing fluorinated compounds for an aqueous phase originating from the preparation of fluoropolymers
PCT/US2008/062976 WO2009002617A1 (en) 2007-06-25 2008-05-08 Process for removing fluorinated compounds from an aqueous phase originating from the preparation of fluoropolymers

Publications (1)

Publication Number Publication Date
ATE547379T1 true ATE547379T1 (de) 2012-03-15

Family

ID=38352792

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08747821T ATE547379T1 (de) 2007-06-25 2008-05-08 Verfahren zur entfernung von fluorierten verbindungen aus einer wässrigen phase, die aus der herstellung von fluorpolymeren stammt

Country Status (7)

Country Link
US (1) US20100179293A1 (de)
EP (1) EP2162388B2 (de)
JP (1) JP2011519976A (de)
CN (1) CN101687643B (de)
AT (1) ATE547379T1 (de)
GB (1) GB0712191D0 (de)
WO (1) WO2009002617A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201021790D0 (en) 2010-12-23 2011-02-02 3M Innovative Properties Co Fluoropolymer compostions and purification methods thereof
JP5867503B2 (ja) * 2011-05-18 2016-02-24 旭硝子株式会社 含フッ素共重合体およびイオン交換膜
WO2012157715A1 (ja) * 2011-05-18 2012-11-22 旭硝子株式会社 含フッ素共重合体の製造方法
CN111032737B (zh) * 2017-08-24 2022-06-14 株式会社日本触媒 乙烯亚胺聚合物溶液及其制造方法
JP7417129B2 (ja) * 2019-04-26 2024-01-18 ダイキン工業株式会社 水の処理方法および組成物
CN111732174A (zh) * 2020-05-29 2020-10-02 中船重工（邯郸）派瑞特种气体有限公司 一种用于含氟有机废液的破乳剂、制备方法及其应用
CN121752344A (zh) * 2023-08-28 2026-03-27 大金工业株式会社 水溶性含氟聚合物的回收方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL185231B (nl) * 1953-02-18 Yoshida Kogyo Kk Drukvoet.
CH589009A5 (de) * 1973-11-08 1977-06-30 Ciba Geigy Ag
US4205143A (en) * 1977-02-07 1980-05-27 American Cyanamid Company Mixtures of polycationic and polyanionic polymers for scale control
WO1991007354A1 (en) † 1989-11-15 1991-05-30 Irving Ainsworth (Holdings) Limited Water treatment method
NO176650C (no) * 1992-11-11 1995-05-10 Norsk Hydro As Forbedret prosess for delvis oksidasjon av hydrokarbon og filtrering av en vandig sot/aske slurry (oppslemming)
DE4402694A1 (de) † 1993-06-02 1995-08-03 Hoechst Ag Verfahren zur Rückgewinnung von fluorierten Carbonsäuren
DE4440201A1 (de) * 1994-11-10 1996-05-15 Bayer Ag Reaktive und verarbeitbare Fluorpolymere, ein Verfahren zu deren Herstellung, ein Verfahren zur Herstellung von vernetzten, bepfropften oder modifizierten Fluorpolymeren unter Einsatz der reaktiven und verarbeitbaren Fluorpolymere und deren Verwendung
US6059978A (en) † 1998-05-06 2000-05-09 Simco Holding Corporation Method of removing colorants from wastewater
DE19824615A1 (de) * 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
DE19824614A1 (de) * 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
US6680357B1 (en) * 1999-07-14 2004-01-20 Atofina Chemicals, Inc. Crosslinkable aqueous fluoropolymer based dispersions
DE19933696A1 (de) † 1999-07-17 2001-01-18 Dyneon Gmbh Verfahren zur Rückgewinnung fluorierter Emulgatoren aus wässrigen Phasen
US6737489B2 (en) * 2001-05-21 2004-05-18 3M Innovative Properties Company Polymers containing perfluorovinyl ethers and applications for such polymers
JP2003096107A (ja) * 2001-09-27 2003-04-03 Shigeo Okahata 含フッ素ポリマーの製造方法
JP2003181466A (ja) † 2001-12-21 2003-07-02 Hymo Corp 製紙排水処理方法
WO2003080519A1 (fr) † 2002-03-25 2003-10-02 Mitsubishi Gas Chemical Company, Inc. Procede de traitement des eaux usees
US6887927B2 (en) * 2002-08-27 2005-05-03 3M Innovative Properties Company Fluoropolymer compositions containing a nitrogen cure site monomer and a sulfone or sulfoxide compound
AU2003291646A1 (en) * 2002-10-31 2004-06-07 3M Innovative Properties Company Emulsifier free aqueous emulsion polymerization to produce copolymers of a fluorinated olefin and hydrocarbon olefin
US20070274942A1 (en) * 2003-09-29 2007-11-29 Toyo Seikan Kaisha, Ltd. Aqueous Composition Comprising a Polyionic Dendritic Polymer and an Ionic Surface-Active Agent
US7160470B2 (en) † 2004-04-19 2007-01-09 Davis Robert A Method of clarifying industrial laundry wastewater using cationic dispersion polymers and anionic flocculent polymers
WO2006088901A1 (en) † 2005-02-15 2006-08-24 Halosource, Inc. Method for the removal of submicron particulates from chlorinated water by sequentially adding a cationic polymer followed by adding an anionic polymer
US7795332B2 (en) * 2005-07-15 2010-09-14 3M Innovative Properties Company Method of removing fluorinated carboxylic acid from aqueous liquid
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

Also Published As

Publication number Publication date
JP2011519976A (ja) 2011-07-14
EP2162388B1 (de) 2012-02-29
GB0712191D0 (en) 2007-08-01
WO2009002617A1 (en) 2008-12-31
EP2162388A4 (de) 2010-06-23
EP2162388A1 (de) 2010-03-17
US20100179293A1 (en) 2010-07-15
CN101687643B (zh) 2013-05-29
EP2162388B2 (de) 2019-01-30
CN101687643A (zh) 2010-03-31

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