JP2023160860A5 - - Google Patents

Download PDF

Info

Publication number
JP2023160860A5
JP2023160860A5 JP2023138790A JP2023138790A JP2023160860A5 JP 2023160860 A5 JP2023160860 A5 JP 2023160860A5 JP 2023138790 A JP2023138790 A JP 2023138790A JP 2023138790 A JP2023138790 A JP 2023138790A JP 2023160860 A5 JP2023160860 A5 JP 2023160860A5
Authority
JP
Japan
Prior art keywords
polymer
group
fluorine
alkyl group
water
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.)
Granted
Application number
JP2023138790A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023160860A (ja
JP7719388B2 (ja
Filing date
Publication date
Priority claimed from JP2021516335A external-priority patent/JP7417129B2/ja
Application filed filed Critical
Publication of JP2023160860A publication Critical patent/JP2023160860A/ja
Publication of JP2023160860A5 publication Critical patent/JP2023160860A5/ja
Priority to JP2025082378A priority Critical patent/JP2025109872A/ja
Application granted granted Critical
Publication of JP7719388B2 publication Critical patent/JP7719388B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2023138790A 2019-04-26 2023-08-29 水の処理方法および組成物 Active JP7719388B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025082378A JP2025109872A (ja) 2019-04-26 2025-05-16 水の処理方法および組成物

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2019085981 2019-04-26
JP2019085981 2019-04-26
JP2021516335A JP7417129B2 (ja) 2019-04-26 2020-04-27 水の処理方法および組成物
PCT/JP2020/018044 WO2020218621A1 (ja) 2019-04-26 2020-04-27 水の処理方法および組成物

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2021516335A Division JP7417129B2 (ja) 2019-04-26 2020-04-27 水の処理方法および組成物

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025082378A Division JP2025109872A (ja) 2019-04-26 2025-05-16 水の処理方法および組成物

Publications (3)

Publication Number Publication Date
JP2023160860A JP2023160860A (ja) 2023-11-02
JP2023160860A5 true JP2023160860A5 (https=) 2024-03-21
JP7719388B2 JP7719388B2 (ja) 2025-08-06

Family

ID=72942592

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2021516335A Active JP7417129B2 (ja) 2019-04-26 2020-04-27 水の処理方法および組成物
JP2023138790A Active JP7719388B2 (ja) 2019-04-26 2023-08-29 水の処理方法および組成物
JP2025082378A Pending JP2025109872A (ja) 2019-04-26 2025-05-16 水の処理方法および組成物

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2021516335A Active JP7417129B2 (ja) 2019-04-26 2020-04-27 水の処理方法および組成物

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025082378A Pending JP2025109872A (ja) 2019-04-26 2025-05-16 水の処理方法および組成物

Country Status (5)

Country Link
US (1) US20220324733A1 (https=)
EP (1) EP3960713A4 (https=)
JP (3) JP7417129B2 (https=)
CN (1) CN113710620A (https=)
WO (1) WO2020218621A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2025253662A1 (ja) * 2024-06-03 2025-12-11 株式会社ピーシーエス Pfasの捕捉方法及び、そのシステム、pfas低減水製造方法及びそのシステム

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271341A (en) 1961-08-07 1966-09-06 Du Pont Aqueous colloidal dispersions of polymer
US3250808A (en) 1963-10-31 1966-05-10 Du Pont Fluorocarbon ethers derived from hexafluoropropylene epoxide
FR2575165B1 (fr) 1984-12-26 1987-01-23 Atochem Telomeres fluores a groupements hydrophiles, leur procede de preparation et leur utilisation comme agents tensioactifs en milieu aqueux, notamment comme additifs aux emulseurs proteiniques anti-incendie
FR2600069B1 (fr) 1986-06-13 1988-08-26 Charbonnages Ste Chimique Procede d'agglomeration d'un latex, latex agglomere obtenu, et application d'un latex de polybutadiene ainsi obtenu a l'obtention de resines acrylonitrile-butadiene-styrene
IT1197813B (it) * 1986-09-16 1988-12-06 Ausimont Spa Composizione di rivestimento a base di polimeri fluorurati,da usare come primer
US5276175A (en) 1991-04-02 1994-01-04 Minnesota Mining And Manufacturing Company Isocyanate derivatives comprising flourochemical oligomers
JPH11181009A (ja) 1997-12-22 1999-07-06 Asahi Glass Co Ltd ポリテトラフルオロエチレンの棒状微粒子を含む水性分散液の製造方法
DE19824614A1 (de) * 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
JP4779184B2 (ja) 2000-02-16 2011-09-28 ダイキン工業株式会社 フッ素系アイオノマー共重合体の製造法
JP5055652B2 (ja) * 2000-08-11 2012-10-24 ダイキン工業株式会社 含フッ素界面活性剤の回収方法
US7045571B2 (en) 2001-05-21 2006-05-16 3M Innovative Properties Company Emulsion polymerization of fluorinated monomers
JP3900883B2 (ja) 2001-10-05 2007-04-04 ダイキン工業株式会社 含フッ素重合体ラテックスの製造方法
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
JP2003285076A (ja) * 2002-01-25 2003-10-07 Jiemuko:Kk 含フッ素乳化剤の回収法
JP4139600B2 (ja) * 2002-02-06 2008-08-27 オルガノ株式会社 フッ素を含む排水の処理方法
JP4096764B2 (ja) 2002-06-17 2008-06-04 ダイキン工業株式会社 含フッ素結晶性ポリマー分散体製造方法
US6841616B2 (en) 2003-03-28 2005-01-11 Arkema Inc. Polymerization of halogen-containing monomers using siloxane surfactant
CN1875035B (zh) 2003-10-31 2010-12-01 大金工业株式会社 含氟聚合物水性分散体的制造方法及含氟聚合物水性分散体
US7214740B2 (en) 2005-05-03 2007-05-08 3M Innovative Properties Company Fluorinated ionomers with reduced amounts of carbonyl end groups
GB0511779D0 (en) 2005-06-10 2005-07-20 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers in the presence of a partially fluorinated oligomer as an emulsifier
US7671112B2 (en) 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
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
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
EP1939222B2 (en) 2005-10-17 2019-09-04 AGC Inc. Process for producing an AQUEOUS POLYTETRAFLUOROETHYLENE EMULSION, AND POLYTETRAFLUOROETHYLENE FINE POWDER AND POROUS MATERIAL PRODUCED FROM THE SAME
JP5141256B2 (ja) 2005-10-20 2013-02-13 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品
WO2007046377A1 (ja) 2005-10-20 2007-04-26 Asahi Glass Company, Limited 溶融成形可能なフッ素樹脂の製造方法
WO2007065880A2 (en) * 2005-12-05 2007-06-14 Solvay (Société Anonyme) Ptfe - based compositions as core - shell particles
EP2009365A4 (en) 2006-04-14 2013-11-20 Bridgestone Corp IN-LINE HEATING DEVICE AND METHOD FOR THE PRODUCTION THEREOF
US20070276103A1 (en) 2006-05-25 2007-11-29 3M Innovative Properties Company Fluorinated Surfactants
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
ATE510857T1 (de) 2006-11-09 2011-06-15 Du Pont Wässrige polymerisation eines fluorinierten monomers mithilfe eines polymerisationsmittels mit einer fluorpolyethersäure oder einem salz daraus und einem kurzkettigen fluortensid
GB0712191D0 (en) * 2007-06-25 2007-08-01 3M Innovative Properties Co Process for removing fluorinated compounds for an aqueous phase originating from the preparation of fluoropolymers
US8288492B2 (en) 2007-10-23 2012-10-16 E I Du Pont De Nemours And Company Difunctional oligomers of perfluoro(methyl vinyl ether)
EP2062933A1 (en) 2007-11-26 2009-05-27 Solvay Solexis S.p.A. Fluoroionomer liquid composition
JP5881269B2 (ja) * 2008-01-03 2016-03-09 ダイキン工業株式会社 フルオロエーテルカルボン酸及びその製造方法、界面活性剤、それを利用した含フッ素ポリマーの製造方法並びに水性分散体
JP2009241011A (ja) 2008-03-31 2009-10-22 Daikin Ind Ltd フッ素含有排水の処理方法
CN102066307A (zh) * 2008-06-24 2011-05-18 旭硝子株式会社 含氟化合物的精制方法
CN102089335B (zh) 2008-07-08 2015-04-01 索维索莱克西斯公开有限公司 生产含氟聚合物的方法
US8153738B2 (en) 2008-12-23 2012-04-10 E I Du Pont De Nemours And Company Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer
US8058376B2 (en) 2008-12-23 2011-11-15 E. I. Du Pont De Nemours And Company Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated lonomer produced in situ
US8835547B2 (en) 2008-12-23 2014-09-16 E I Du Pont De Nemours And Company Fluoropolymer particles having a nucleus of fluorinated ionomer
US8436054B2 (en) 2008-12-23 2013-05-07 E I Du Pont De Nemours And Company Fluorinated ionomer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer produced in situ
US8394905B2 (en) 2009-07-16 2013-03-12 E I Du Pont De Nemours And Company Fluoropolymers having diacrylate ends
KR101010733B1 (ko) * 2010-09-30 2011-01-24 주식회사 유니테크 불소함유 폐수의 처리방법
CN103347908B (zh) 2010-12-17 2017-02-08 3M创新有限公司 微乳剂以及用微乳剂制备的含氟聚合物
CN103370345B (zh) 2010-12-17 2016-06-29 3M创新有限公司 高度氟化的亚磺酸的低聚物和共低聚物及其盐
WO2012082703A2 (en) 2010-12-17 2012-06-21 3M Innovative Properties Company Preparation of oligomers and co-oligomers of highly fluorinated sulfinic acids and salts thereof
CN103443210B (zh) 2010-12-17 2016-04-06 3M创新有限公司 具有侧链含溴部分的氟化低聚物
EP2788318A2 (en) 2011-12-06 2014-10-15 3M Innovative Properties Company Fluorinated oligomers having pendant functional groups
WO2013146947A1 (ja) 2012-03-27 2013-10-03 ダイキン工業株式会社 フルオロポリマー水性分散液
JP5937870B2 (ja) 2012-03-30 2016-06-22 ダイキン工業株式会社 非イオン性界面活性剤組成物、及び、フルオロポリマー水性分散液
US10889699B2 (en) 2012-06-20 2021-01-12 Solvay Specialty Polymers Italy S.P.A. Tetrafluoroethylene copolymers
CN104583246B (zh) 2012-06-20 2016-08-24 索尔维特殊聚合物意大利有限公司 四氟乙烯共聚物
EP2913347B1 (en) 2012-10-29 2017-11-29 Asahi Glass Company, Limited Method for producing fluorinated copolymer
EP2935370A1 (en) 2012-12-18 2015-10-28 E. I. du Pont de Nemours and Company Process for producing fluoroelastomers
CA2974783A1 (en) * 2015-01-28 2016-09-15 Weteq S.A. Combination of flocculant with surfactant for wastewater treatment
JP6923865B2 (ja) * 2015-01-30 2021-08-25 ダイキン工業株式会社 含フッ素有機酸の選択的分離方法
JP6826806B2 (ja) 2015-03-30 2021-02-10 住友重機械エンバイロメント株式会社 排水処理装置及び排水処理方法
WO2016167220A1 (ja) * 2015-04-13 2016-10-20 旭硝子株式会社 電解用イオン交換膜の製造方法および電解用イオン交換膜
JP6508747B2 (ja) 2015-07-30 2019-05-08 Necファシリティーズ株式会社 フッ素含有排水の処理方法とその装置
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
JP6642636B2 (ja) * 2017-06-27 2020-02-05 ダイキン工業株式会社 含フッ素ポリマー製造工程から生じる水性流体を処理する方法およびシステム

Similar Documents

Publication Publication Date Title
JP2023160860A5 (https=)
JP2023171579A5 (https=)
Chatterjee et al. Enhanced coagulation of bentonite particles in water by a modified chitosan biopolymer
JPWO2020218620A5 (https=)
JPWO2020218621A5 (https=)
JP2005171250A (ja) Tfeコポリマー
JP2024001236A5 (https=)
JP2025109872A5 (https=)
JP5244298B2 (ja) フッ素ポリマー分散液の製造方法
Li et al. DMC-grafted cellulose as green-based flocculants for agglomerating fine kaolin particles
CN101538394B (zh) 含氟聚合物水性分散液
EP2162388B2 (en) Process for removing fluorinated compounds from an aqueous phase originating from the preparation of fluoropolymers
JP2000084570A (ja) フッ素含有廃水の処理方法及び処理装置
JP2015231597A5 (https=)
CN103342778B (zh) 一种复合型耐盐疏水缔合两性絮凝剂及其制备方法
WO2003066533A1 (fr) Procede de recuperation d'un agent emulsifiant fluorochimique
JP7094517B2 (ja) 有機性汚泥の脱水方法
CN112591840B (zh) 一种含氟水体的沉淀吸附深度除氟工艺
CN101184791A (zh) 含氟聚合物水性分散液及其制造方法
JPWO2024024891A5 (https=)
JP3260729B2 (ja) 高分子凝集剤
JPWO2024024917A5 (https=)
Mahmoud Preparation and properties of ion‐exchange membranes prepared by the radiation‐induced grafting of a styrene/acrylic acid comonomer onto low‐density polyethylene
JP4594627B2 (ja) フッ素含有排水の処理方法。
JP7609242B1 (ja) フッ素含有水の処理方法