CN101087816B - 用具有抗降解成三烷基胺的官能团的阴离子交换聚合物从含氟聚合物水分散体中去除含氟表面活性剂 - Google Patents

用具有抗降解成三烷基胺的官能团的阴离子交换聚合物从含氟聚合物水分散体中去除含氟表面活性剂 Download PDF

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Publication number
CN101087816B
CN101087816B CN2005800445112A CN200580044511A CN101087816B CN 101087816 B CN101087816 B CN 101087816B CN 2005800445112 A CN2005800445112 A CN 2005800445112A CN 200580044511 A CN200580044511 A CN 200580044511A CN 101087816 B CN101087816 B CN 101087816B
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CN
China
Prior art keywords
dispersion
fluorochemical surfactant
exchange resin
anionite
content
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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 - Fee Related
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CN2005800445112A
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English (en)
Chinese (zh)
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CN101087816A (zh
Inventor
J·R·库姆斯
D·W·约翰逊
S·T·布雷斯克
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Chemours Co FC LLC
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EI Du Pont de Nemours and Co
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN2005800445112A 2004-12-22 2005-12-19 用具有抗降解成三烷基胺的官能团的阴离子交换聚合物从含氟聚合物水分散体中去除含氟表面活性剂 Expired - Fee Related CN101087816B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63832904P 2004-12-22 2004-12-22
US60/638,329 2004-12-22
PCT/US2005/046263 WO2006069104A1 (en) 2004-12-22 2005-12-19 Removing fluorosurfactant from aqueous fluoropolymer dispersions using anion exchange polymer with functional groups resistant to degradation to trialkylamines

Publications (2)

Publication Number Publication Date
CN101087816A CN101087816A (zh) 2007-12-12
CN101087816B true CN101087816B (zh) 2012-05-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800445112A Expired - Fee Related CN101087816B (zh) 2004-12-22 2005-12-19 用具有抗降解成三烷基胺的官能团的阴离子交换聚合物从含氟聚合物水分散体中去除含氟表面活性剂

Country Status (5)

Country Link
US (3) US7666927B2 (https=)
EP (1) EP1828259B1 (https=)
JP (1) JP5185627B2 (https=)
CN (1) CN101087816B (https=)
WO (1) WO2006069104A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2522749C2 (ru) * 2009-07-31 2014-07-20 Зм Инновейтив Пропертиз Компани Соединения фторполимера, содержащие многоатомные соединения, и способы из производства
GB2481985A (en) * 2010-07-13 2012-01-18 3M Innovative Properties Co Removal of fluoroorganic anions from an aqueous phase
GB201021790D0 (en) 2010-12-23 2011-02-02 3M Innovative Properties Co Fluoropolymer compostions and purification methods thereof
CN102558721B (zh) 2010-12-31 2014-08-20 杜邦公司 聚四氟乙烯水分散体
WO2013090269A2 (en) * 2011-12-13 2013-06-20 Sun Catalytix Corporation Enhanced current efficiencies in reversible hydrogen bromide fuel cells using in-line bromine sequestering devices
US9500968B2 (en) 2015-02-11 2016-11-22 Xerox Corporation Addition of non-networked hole transport molecule to fluorinated structured organic film for improved corona resistance
JP6826834B2 (ja) 2016-07-27 2021-02-10 三井・ケマーズ フロロプロダクツ株式会社 トップコート用フッ素樹脂塗料及びその塗膜
CN113717300B (zh) * 2017-03-31 2023-11-17 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
JP7236004B2 (ja) * 2019-04-26 2023-03-09 ダイキン工業株式会社 フルオロポリマー水性分散液の製造方法及びフルオロポリマー水性分散液
EP3945099A1 (en) * 2020-07-30 2022-02-02 3M Innovative Properties Company Process for removal of fluoroorganic compounds from aqueous media
EP4563598A1 (en) * 2022-07-27 2025-06-04 Daikin Industries, Ltd. Method for producing aqueous dispersion liquid of fluoropolymer, aqueous dispersion liquid of fluoropolymer, and coating material composition
EP4563599A1 (en) * 2022-07-27 2025-06-04 Daikin Industries, Ltd. Fluoropolymer aqueous dispersion liquid production method, fluoropolymer aqueous dispersion liquid, and coating composition
WO2024228138A1 (en) * 2023-05-02 2024-11-07 Gujarat Fluorochemicals Limited A process for reducing the fluoroalkyl substances from a fluoropolymer latex

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329622A (zh) * 1998-12-11 2002-01-02 迪尼昂两合公司 氟聚合物的水分散体

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559752A (en) * 1951-03-06 1951-07-10 Du Pont Aqueous colloidal dispersions of polymers
NL233929A (https=) * 1957-12-12
US3882153A (en) * 1969-09-12 1975-05-06 Kureha Chemical Ind Co Ltd Method for recovering fluorinated carboxylic acid
US3704272A (en) * 1970-09-15 1972-11-28 Du Pont Concentration of polytetrafluoroethylene aqueous dispersion
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
JP3147389B2 (ja) * 1990-02-28 2001-03-19 三菱化学株式会社 アニオン交換体
DE69119268T2 (de) 1990-02-28 1996-10-31 Mitsubishi Chem Corp Anionenaustauscher
US5518622A (en) * 1992-02-10 1996-05-21 Dionex Corporation Electrochemical pretreatment system for liquid sample analysis
US5569365A (en) * 1995-03-03 1996-10-29 Dionex Corporation Intermittent electrolytic membrane suppressor regeneration for ion chromatography
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
JP3860637B2 (ja) * 1996-03-29 2006-12-20 三菱化学株式会社 純水の製造方法
US5954965A (en) 1996-03-29 1999-09-21 Mitsubishi Chemical Corporation Process for producing pure water
DE19932771A1 (de) * 1999-07-14 2001-01-18 Dyneon Gmbh Verfahren zur Eluierung fluorierter Emulgatoren
DE19953285A1 (de) * 1999-11-05 2001-05-10 Dyneon Gmbh Verfahren zur Rückgewinnung fluorierter Emulgatoren
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
US6720437B2 (en) * 2001-02-07 2004-04-13 E. I. Du Pont De Nemours And Company Fluorinated carboxylic acid recovery and reuse
US20030125421A1 (en) * 2001-08-03 2003-07-03 Hermann Bladel Aqueous dispersions of fluoropolymers
US7279522B2 (en) * 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
EP1364972B1 (en) * 2002-05-22 2006-08-30 3M Innovative Properties Company Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions
EP1441014A1 (en) * 2003-01-22 2004-07-28 3M Innovative Properties Company Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant
DE60301322T2 (de) * 2003-02-28 2006-06-08 3M Innovative Properties Co., St. Paul Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht
US7790041B2 (en) 2004-08-11 2010-09-07 E.I. Du Pont De Nemours And Company Removing fluorosurfactant from aqueous fluoropolymer dispersions
CN101001888B (zh) 2004-08-11 2010-09-29 纳幕尔杜邦公司 用吸着剂袋从含氟聚合物水性分散体中去除含氟表面活性剂
US20060037913A1 (en) * 2004-08-20 2006-02-23 Resintech Incorporated Modified anion exchange materials with metal inside the materials, method of making same and method of removing and recovering metals from solutions
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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329622A (zh) * 1998-12-11 2002-01-02 迪尼昂两合公司 氟聚合物的水分散体

Also Published As

Publication number Publication date
JP2008525591A (ja) 2008-07-17
WO2006069104A1 (en) 2006-06-29
EP1828259B1 (en) 2013-01-23
US20100093894A1 (en) 2010-04-15
US20060148972A1 (en) 2006-07-06
EP1828259A1 (en) 2007-09-05
JP5185627B2 (ja) 2013-04-17
US8227526B2 (en) 2012-07-24
US8329782B2 (en) 2012-12-11
US7666927B2 (en) 2010-02-23
US20100093893A1 (en) 2010-04-15
CN101087816A (zh) 2007-12-12

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Effective date of registration: 20171226

Address after: Delaware, USA

Patentee after: Como Efsee Co.,Ltd.

Address before: Delaware, USA

Patentee before: E. I. du Pont de Nemours and Co.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20201219

CF01 Termination of patent right due to non-payment of annual fee