JP2003512931A5 - - Google Patents

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Publication number
JP2003512931A5
JP2003512931A5 JP2001534724A JP2001534724A JP2003512931A5 JP 2003512931 A5 JP2003512931 A5 JP 2003512931A5 JP 2001534724 A JP2001534724 A JP 2001534724A JP 2001534724 A JP2001534724 A JP 2001534724A JP 2003512931 A5 JP2003512931 A5 JP 2003512931A5
Authority
JP
Japan
Prior art keywords
present
fluorinated
emulsifier
relates
acid
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.)
Ceased
Application number
JP2001534724A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003512931A (ja
Filing date
Publication date
Priority claimed from DE19953285A external-priority patent/DE19953285A1/de
Application filed filed Critical
Publication of JP2003512931A publication Critical patent/JP2003512931A/ja
Publication of JP2003512931A5 publication Critical patent/JP2003512931A5/ja
Ceased legal-status Critical Current

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JP2001534724A 1999-11-05 2000-10-28 フッ素化された乳化剤の回収方法 Ceased JP2003512931A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19953285A DE19953285A1 (de) 1999-11-05 1999-11-05 Verfahren zur Rückgewinnung fluorierter Emulgatoren
DE19953285.0 1999-11-05
PCT/EP2000/010638 WO2001032563A1 (de) 1999-11-05 2000-10-28 Verfahren zur rückgewinnung fluorierter emulgatoren

Publications (2)

Publication Number Publication Date
JP2003512931A JP2003512931A (ja) 2003-04-08
JP2003512931A5 true JP2003512931A5 (enExample) 2008-05-22

Family

ID=7928031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001534724A Ceased JP2003512931A (ja) 1999-11-05 2000-10-28 フッ素化された乳化剤の回収方法

Country Status (11)

Country Link
US (1) US6642415B1 (enExample)
EP (1) EP1240107B1 (enExample)
JP (1) JP2003512931A (enExample)
CN (1) CN1174924C (enExample)
AU (1) AU7924000A (enExample)
CA (1) CA2387781A1 (enExample)
DE (2) DE19953285A1 (enExample)
PL (1) PL354617A1 (enExample)
RU (1) RU2255807C2 (enExample)
WO (1) WO2001032563A1 (enExample)
ZA (1) ZA200203488B (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002059160A (ja) * 2000-08-11 2002-02-26 Daikin Ind Ltd 含フッ素陰イオン系界面活性剤の分離方法
US7279522B2 (en) 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
JP2003220393A (ja) * 2001-11-22 2003-08-05 Asahi Glass Co Ltd 含フッ素乳化剤の吸着・回収方法
EP1364972B1 (en) * 2002-05-22 2006-08-30 3M Innovative Properties Company Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions
DE60301322T2 (de) * 2003-02-28 2006-06-08 3M Innovative Properties Co., St. Paul Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht
WO2005065800A1 (en) * 2003-12-30 2005-07-21 Daikin Industries, Ltd. Process for separating fluorine-containing surfactant
US7304101B2 (en) * 2004-07-19 2007-12-04 3M Innovative Properties Company Method of purifying a dispersion of ionic fluoropolymer
US20060014887A1 (en) * 2004-07-19 2006-01-19 3M Innovative Properties Company Method of hydrolyzing a dispersion of ionic fluoropolymer
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
EP1700869A1 (en) * 2005-03-11 2006-09-13 3M Innovative Properties Company Recovery of fluorinated surfactants from a basic anion exchange resin having quaternary ammonium groups
US20070015937A1 (en) 2005-07-15 2007-01-18 3M Innovative Properties Company Process for recovery of fluorinated carboxylic acid surfactants from exhaust gas
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
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
CN101282788B (zh) * 2005-10-14 2011-04-06 旭硝子株式会社 碱性阴离子交换树脂的再生方法
US7728087B2 (en) 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
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
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
EP2132143B1 (en) * 2007-02-16 2012-12-26 3M Innovative Properties Company System and process for the removal of fluorochemicals from water
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
EP2314635B1 (en) * 2008-08-12 2017-12-20 Wako Pure Chemical Industries, Ltd. Method for measuring a perfluoro compound with a filler
JP5256002B2 (ja) * 2008-11-25 2013-08-07 オルガノ株式会社 フォトレジスト現像排水の排水処理システム
RU2012137193A (ru) 2010-02-03 2014-03-10 Асахи Гласс Компани, Лимитед Способ извлечения анионного фторированного эмульгатора
US20130168319A1 (en) * 2010-02-18 2013-07-04 Lanxess Deutschland Gmbh Treatment of waste water containing fluorinated acids or the salts thereof
EP2431334A1 (de) 2010-09-16 2012-03-21 LANXESS Deutschland GmbH Behandlung von Abwässern aus der Galvanikindustrie
JP6477481B2 (ja) * 2013-10-10 2019-03-06 Ａｇｃ株式会社 含フッ素乳化剤の回収方法
DE102014100694A1 (de) 2014-01-22 2015-07-23 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren und Vorrichtung zur Abtrennung von fluorierten Kohlenwasserstoffen aus einer wässrigen Phase
EP3131675B1 (en) * 2014-04-18 2019-01-09 3M Innovative Properties Company Recovery of branched fluorinated emulsifiers
JP6123864B2 (ja) * 2015-10-19 2017-05-10 ダイキン工業株式会社 炭素数２〜７の含フッ素有機酸および不純物を含む組成物の処理方法
CN108883411A (zh) * 2016-03-04 2018-11-23 3M创新有限公司 用于去除全氟化链烷酸的方法
WO2018181898A1 (ja) 2017-03-31 2018-10-04 ダイキン工業株式会社 フルオロポリマーの製造方法、重合用界面活性剤及び界面活性剤の使用
US12378138B2 (en) 2019-06-19 2025-08-05 The Johns Hopkins University Contaminant-sequestering coatings and methods of using the same
US11452987B2 (en) 2019-06-19 2022-09-27 The Johns Hopkins University Contaminate sequestering coatings and methods of using the same
US12240767B2 (en) 2019-06-28 2025-03-04 Katholieke Universiteit Leuven Adsorptive removal of perfluorinated or partially fluorinated surfactants
EP3945099A1 (en) 2020-07-30 2022-02-02 3M Innovative Properties Company Process for removal of fluoroorganic compounds from aqueous media
EP3945075A1 (en) 2020-07-30 2022-02-02 3M Innovative Properties Company Process for removal of fluoroorganic compounds from emulsions
EP3945074A1 (en) 2020-07-30 2022-02-02 3M Innovative Properties Company Process to reduce the concentration of fluoroorganic acidic compound in aqueous dispersions
US12410071B1 (en) 2020-10-19 2025-09-09 Wm Intellectual Property Holdings, L.L.C. System and method for removal of PFAS and other emerging contaminant micro-constituents from landfill leachate and other impacted liquids
EP4219412A1 (en) 2022-01-27 2023-08-02 3M Innovative Properties Company Closed-loop technologies for purifying fluorine containing water streams

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882153A (en) * 1969-09-12 1975-05-06 Kureha Chemical Ind Co Ltd Method for recovering fluorinated carboxylic acid
DE2903981A1 (de) 1979-02-02 1980-08-07 Hoechst Ag Rueckgewinnung fluorierter emulgatorsaeuren aus basischen anionenaustauschern
JPS632656A (ja) * 1986-06-23 1988-01-07 Furukawa Electric Co Ltd:The ウエハ研磨方法及びそれに用いるウエハ研磨基板
DE4318258A1 (de) 1993-06-02 1994-12-08 Hoechst Ag Verfahren zur Rückgewinnung von fluorierten Carbonsäuren
DE19824614A1 (de) 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
DE19824615A1 (de) 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
DE19932771A1 (de) 1999-07-14 2001-01-18 Dyneon Gmbh Verfahren zur Eluierung fluorierter Emulgatoren

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