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
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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)
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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
DE19953285.0 1999-11-05
DE19953285A DE19953285A1 (de) 1999-11-05 1999-11-05 Verfahren zur Rückgewinnung fluorierter Emulgatoren
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 (https=) 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 (https=)
EP (1) EP1240107B1 (https=)
JP (1) JP2003512931A (https=)
CN (1) CN1174924C (https=)
AU (1) AU7924000A (https=)
CA (1) CA2387781A1 (https=)
DE (2) DE19953285A1 (https=)
PL (1) PL354617A1 (https=)
RU (1) RU2255807C2 (https=)
WO (1) WO2001032563A1 (https=)
ZA (1) ZA200203488B (https=)

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
US20060014887A1 (en) * 2004-07-19 2006-01-19 3M Innovative Properties Company Method of hydrolyzing a dispersion of ionic fluoropolymer
US7304101B2 (en) * 2004-07-19 2007-12-04 3M Innovative Properties Company Method of purifying 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
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
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
US7671112B2 (en) 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
RU2388537C2 (ru) * 2005-10-14 2010-05-10 Асахи Гласс Компани, Лимитед Способ регенерации основной анионообменной смолы
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
CN101605728B (zh) * 2007-02-16 2013-07-24 3M创新有限公司 用于从水中去除含氟化合物的系统和方法
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
JP5492084B2 (ja) * 2008-08-12 2014-05-14 和光純薬工業株式会社 前処理カラムの充填剤用ポリマー
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
WO2011101342A1 (de) * 2010-02-18 2011-08-25 Lanxess Deutschland Gmbh Behandlung von abwässern enthaltend fluorierte säuren oder deren salze
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
CN106232231B (zh) * 2014-04-18 2020-11-20 3M创新有限公司 支链氟化乳化剂的回收
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
CN110461883B (zh) 2017-03-31 2021-11-30 大金工业株式会社 含氟聚合物的制造方法、聚合用表面活性剂和表面活性剂的使用
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)

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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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