TW200619233A - Method of purifying a dispersion of ionic fluoropolymer - Google Patents

Method of purifying a dispersion of ionic fluoropolymer

Info

Publication number
TW200619233A
TW200619233A TW094124248A TW94124248A TW200619233A TW 200619233 A TW200619233 A TW 200619233A TW 094124248 A TW094124248 A TW 094124248A TW 94124248 A TW94124248 A TW 94124248A TW 200619233 A TW200619233 A TW 200619233A
Authority
TW
Taiwan
Prior art keywords
purifying
dispersion
ionic fluoropolymer
exchange resins
ionic
Prior art date
Application number
TW094124248A
Other languages
English (en)
Chinese (zh)
Inventor
Klaus Hintzer
Kai Helmut Lochhaas
Tanja Zeif
Steven Joseph Hamrock
H Todd Freemyer
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
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of TW200619233A publication Critical patent/TW200619233A/zh

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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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)
TW094124248A 2004-07-19 2005-07-19 Method of purifying a dispersion of ionic fluoropolymer TW200619233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/894,090 US7304101B2 (en) 2004-07-19 2004-07-19 Method of purifying a dispersion of ionic fluoropolymer

Publications (1)

Publication Number Publication Date
TW200619233A true TW200619233A (en) 2006-06-16

Family

ID=34981699

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094124248A TW200619233A (en) 2004-07-19 2005-07-19 Method of purifying a dispersion of ionic fluoropolymer

Country Status (8)

Country Link
US (1) US7304101B2 (https=)
EP (1) EP1769010A1 (https=)
JP (1) JP2008506834A (https=)
KR (1) KR20070044018A (https=)
CN (1) CN100532407C (https=)
CA (1) CA2573759A1 (https=)
TW (1) TW200619233A (https=)
WO (1) WO2006019652A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI916481B (zh) 2021-01-05 2026-03-01 美商3M新設資產公司 從氟化流體移除污染物

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GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
EP1845116A1 (en) * 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Fluoropolymer dispersion purification
EP2094742A2 (en) * 2006-12-12 2009-09-02 3M Innovative Properties Company Thermally stable fluoropolymers
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
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JP2009170412A (ja) * 2007-12-18 2009-07-30 Sumitomo Chemical Co Ltd 高分子電解質の精製方法
CN102317324B (zh) * 2008-12-11 2014-12-24 索尔维索莱克西斯公司 氟代离聚物组合物的纯化
CN110272512A (zh) 2009-06-12 2019-09-24 索尔维索莱克西斯公司 具有低表面张力、低液体粘度以及高固体含量的氟代离聚物分散体
US9644055B2 (en) * 2012-05-23 2017-05-09 Daikin Industries, Ltd. Method for producing aqueous fluorine-containing polymer dispersing element, and purified aqueous fluorine-containing polymer dispersing element
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CN107922532B (zh) * 2015-08-31 2020-02-18 Ａｇｃ株式会社 液体组合物的制造方法、催化剂层形成用涂布液的制造方法及膜电极接合体的制造方法
KR102525262B1 (ko) * 2015-08-31 2023-04-24 에이지씨 가부시키가이샤 액상 조성물의 제조 방법, 촉매층 형성용 도공액의 제조 방법 및 막 전극 접합체의 제조 방법
JP6941604B2 (ja) * 2015-09-23 2021-09-29 スリーエム イノベイティブ プロパティズ カンパニー スルホニルペンダント基を有するテトラフルオロエチレンのコポリマーを作製する方法
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KR102482452B1 (ko) * 2017-09-28 2022-12-29 삼성디스플레이 주식회사 유기 재료 정제 조성물 및 이를 이용한 유기 재료 정제 방법
CN107858140B (zh) * 2017-10-25 2021-01-01 中国石油天然气股份有限公司 一种耐酸型泡沫防窜剂及其制备方法
JP7685484B2 (ja) * 2019-12-12 2025-05-29 ジョンソン マッセイ ハイドロジェン テクノロジーズ リミテッド 電極触媒インク
CN114901710B (zh) 2019-12-20 2024-01-30 3M创新有限公司 氟化共聚物以及包括其的组合物和制品
EP4133542A1 (en) 2020-04-09 2023-02-15 3M Innovative Properties Company Composite including fluorinated polymer and salt nanoparticles and articles including the same
CN111495108B (zh) * 2020-04-22 2022-03-15 浙江利化新材料科技有限公司 一种六氟环氧丙烷的分离纯化方法及所用吸附剂
KR102305504B1 (ko) * 2020-05-22 2021-09-27 주식회사 유라마 유기발광소재(oled) 정제용 이온성액체의 재사용을 위한 정제방법
US20250239638A1 (en) 2021-10-07 2025-07-24 3M Innovative Properties Company Composite including fluorinated polymer and lithium fluoride nanoparticles and articles including the same

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI916481B (zh) 2021-01-05 2026-03-01 美商3M新設資產公司 從氟化流體移除污染物

Also Published As

Publication number Publication date
KR20070044018A (ko) 2007-04-26
CA2573759A1 (en) 2006-02-23
CN1989160A (zh) 2007-06-27
JP2008506834A (ja) 2008-03-06
WO2006019652A1 (en) 2006-02-23
EP1769010A1 (en) 2007-04-04
US7304101B2 (en) 2007-12-04
US20060014886A1 (en) 2006-01-19
CN100532407C (zh) 2009-08-26

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