JPS5770144A - Organic solution of fluorinated copolymer containing carboxyl group - Google Patents

Organic solution of fluorinated copolymer containing carboxyl group

Info

Publication number
JPS5770144A
JPS5770144A JP55144495A JP14449580A JPS5770144A JP S5770144 A JPS5770144 A JP S5770144A JP 55144495 A JP55144495 A JP 55144495A JP 14449580 A JP14449580 A JP 14449580A JP S5770144 A JPS5770144 A JP S5770144A
Authority
JP
Japan
Prior art keywords
org
carboxyl group
contg
copolymer
organic solution
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
JP55144495A
Other languages
English (en)
Other versions
JPH0248579B2 (ja
Inventor
Haruhisa Miyake
Yoshio Sugaya
Tatsuro Asawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15363667&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS5770144(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP55144495A priority Critical patent/JPS5770144A/ja
Priority to DE8181304651T priority patent/DE3172534D1/de
Priority to EP81304651A priority patent/EP0050447B1/en
Priority to US06/309,775 priority patent/US4385150A/en
Priority to CA000388137A priority patent/CA1167190A/en
Publication of JPS5770144A publication Critical patent/JPS5770144A/ja
Publication of JPH0248579B2 publication Critical patent/JPH0248579B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • 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
    • C08F214/184—Monomers containing fluorine with fluorinated vinyl ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP55144495A 1980-10-17 1980-10-17 Organic solution of fluorinated copolymer containing carboxyl group Granted JPS5770144A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP55144495A JPS5770144A (en) 1980-10-17 1980-10-17 Organic solution of fluorinated copolymer containing carboxyl group
DE8181304651T DE3172534D1 (en) 1980-10-17 1981-10-07 Organic solution of fluorinated copolymer having carboxylic acid groups
EP81304651A EP0050447B1 (en) 1980-10-17 1981-10-07 Organic solution of fluorinated copolymer having carboxylic acid groups
US06/309,775 US4385150A (en) 1980-10-17 1981-10-08 Organic solution of fluorinated copolymer having carboxylic acid groups
CA000388137A CA1167190A (en) 1980-10-17 1981-10-16 Organic solution of fluorinated copolymer having carboxylic acid groups

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55144495A JPS5770144A (en) 1980-10-17 1980-10-17 Organic solution of fluorinated copolymer containing carboxyl group

Publications (2)

Publication Number Publication Date
JPS5770144A true JPS5770144A (en) 1982-04-30
JPH0248579B2 JPH0248579B2 (ja) 1990-10-25

Family

ID=15363667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55144495A Granted JPS5770144A (en) 1980-10-17 1980-10-17 Organic solution of fluorinated copolymer containing carboxyl group

Country Status (5)

Country Link
US (1) US4385150A (ja)
EP (1) EP0050447B1 (ja)
JP (1) JPS5770144A (ja)
CA (1) CA1167190A (ja)
DE (1) DE3172534D1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62541A (ja) * 1985-06-26 1987-01-06 Daikin Ind Ltd 水性分散液組成物
JP2002249522A (ja) * 2001-02-23 2002-09-06 Nippon Mektron Ltd カルボキシル基含有含フッ素共重合体
WO2004078842A1 (ja) * 2003-03-03 2004-09-16 Daikin Industries Ltd. 含フッ素ポリマー液状組成物、オルガノゾル製造方法、膜及び燃料電池
JP2007153960A (ja) * 2005-12-01 2007-06-21 Yunimatekku Kk 含フッ素共重合体およびその薄膜形成体
JP2021521297A (ja) * 2018-04-10 2021-08-26 アーケマ・インコーポレイテッド 官能性フルオロポリマー

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FR2486950B1 (fr) * 1980-07-15 1985-09-13 Inst Francais Du Petrole Suspensions stables de polymeres hydrosolubles et leur preparation
JPH0662904B2 (ja) * 1985-09-09 1994-08-17 ハニ−化成株式会社 電着塗料組成物
FR2597491B1 (fr) * 1986-04-22 1988-06-10 Commissariat Energie Atomique Procede de fabrication de colloides de ionomeres perfluores conducteurs cationiques et colloides obtenus
JP3298321B2 (ja) * 1994-08-31 2002-07-02 ダイキン工業株式会社 ビニリデンフルオライド系共重合体水性分散液、ビニリデンフルオライド系シード重合体水性分散液およびそれらの製法
DE69740003D1 (de) * 1996-12-20 2010-11-04 Siemens Water Tech Corp Reinigungsmethode
US20040232076A1 (en) * 1996-12-20 2004-11-25 Fufang Zha Scouring method
US5976380A (en) * 1997-05-01 1999-11-02 Millipore Corporation Article of manufacture including a surface modified membrane and process
US5928792A (en) * 1997-05-01 1999-07-27 Millipore Corporation Process for making surface modified porous membrane with perfluorocarbon copolymer
US6354443B1 (en) 1997-05-01 2002-03-12 Millipore Corporation Surface modified porous membrane and process
US6641733B2 (en) * 1998-09-25 2003-11-04 U. S. Filter Wastewater Group, Inc. Apparatus and method for cleaning membrane filtration modules
AUPP985099A0 (en) * 1999-04-20 1999-05-13 Usf Filtration And Separations Group Inc. Membrane filtration manifold system
AUPQ680100A0 (en) * 2000-04-10 2000-05-11 Usf Filtration And Separations Group Inc. Hollow fibre restraining system
AUPR064800A0 (en) * 2000-10-09 2000-11-02 Usf Filtration And Separations Group Inc. Improved membrane filtration system
AUPR094600A0 (en) * 2000-10-23 2000-11-16 Usf Filtration And Separations Group Inc. Fibre membrane arrangement
AUPR143400A0 (en) * 2000-11-13 2000-12-07 Usf Filtration And Separations Group Inc. Modified membranes
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR584301A0 (en) * 2001-06-20 2001-07-12 U.S. Filter Wastewater Group, Inc. Membrane polymer compositions
AUPR692401A0 (en) * 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
AUPR774201A0 (en) * 2001-09-18 2001-10-11 U.S. Filter Wastewater Group, Inc. High solids module
ATE333318T1 (de) * 2001-11-16 2006-08-15 Us Filter Wastewater Group Inc Methode zur reinigung von membranen
US7247238B2 (en) 2002-02-12 2007-07-24 Siemens Water Technologies Corp. Poly(ethylene chlorotrifluoroethylene) membranes
AUPS300602A0 (en) 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
US7938966B2 (en) 2002-10-10 2011-05-10 Siemens Water Technologies Corp. Backwash method
AU2002953111A0 (en) 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
AU2003903507A0 (en) * 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
WO2005021140A1 (en) * 2003-08-29 2005-03-10 U.S. Filter Wastewater Group, Inc. Backwash
NZ546959A (en) * 2003-11-14 2008-03-28 Siemens Water Tech Corp Improved cleaning method for a porous membrane filtration module
WO2005092799A1 (en) * 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
CN101426565B (zh) * 2004-04-22 2012-04-18 西门子工业公司 包含膜生物反应器和消化有机物质的处理容器的过滤装置
CN102512986A (zh) * 2004-07-02 2012-06-27 西门子工业公司 气体可透膜
WO2006002479A1 (en) 2004-07-05 2006-01-12 U.S. Filter Wastewater Group, Inc. Hydrophilic membranes
CN101052457B (zh) 2004-08-20 2012-07-04 西门子工业公司 正方形mbr歧管系统
CA2579168C (en) 2004-09-07 2015-06-23 Siemens Water Technologies Corp. Membrane filtration with reduced volume cleaning step
AU2005284677B2 (en) * 2004-09-14 2010-12-23 Evoqua Water Technologies Llc Methods and apparatus for removing solids from a membrane module
US8377305B2 (en) 2004-09-15 2013-02-19 Siemens Industry, Inc. Continuously variable aeration
US7591950B2 (en) 2004-11-02 2009-09-22 Siemens Water Technologies Corp. Submerged cross-flow filtration
US7867417B2 (en) * 2004-12-03 2011-01-11 Siemens Water Technologies Corp. Membrane post treatment
NZ555987A (en) * 2004-12-24 2009-08-28 Siemens Water Tech Corp Simple gas scouring method and apparatus
CA2591408C (en) 2004-12-24 2015-07-21 Siemens Water Technologies Corp. Cleaning in membrane filtration systems
JP2008539054A (ja) 2005-04-29 2008-11-13 シーメンス・ウォーター・テクノロジーズ・コーポレイション 膜フィルターのための化学洗浄
EP1893676A4 (en) * 2005-06-20 2010-05-26 Siemens Water Tech Corp TREATMENT OF RETICULATING POLYMERIC MEMBRANES
US7988891B2 (en) 2005-07-14 2011-08-02 Siemens Industry, Inc. Monopersulfate treatment of membranes
CN101287538B (zh) 2005-08-22 2013-03-06 西门子工业公司 使用歧管以减少回洗的水过滤装置
WO2007044345A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
WO2007044415A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
US20070084795A1 (en) * 2005-10-05 2007-04-19 Jordan Edward J Method and system for treating wastewater
WO2007065229A1 (en) * 2005-12-09 2007-06-14 Siemens Water Technologies Corp. Reduced backwash volume process
JP2009523062A (ja) * 2006-01-12 2009-06-18 シーメンス・ウォーター・テクノロジーズ・コーポレーション ろ過プロセスにおける改良型運転方法
US7455765B2 (en) 2006-01-25 2008-11-25 Siemens Water Technologies Corp. Wastewater treatment system and method
CA2657687A1 (en) * 2006-07-14 2008-01-17 Siemens Water Technologies Corp. Improved monopersulfate treatment of membranes
NZ574640A (en) * 2006-08-31 2011-12-22 Siemens Water Tech Corp Method of backwashing membrane filtration system with gas from source used to scour or aerate membrane
WO2008051546A2 (en) * 2006-10-24 2008-05-02 Siemens Water Technologies Corp. Infiltration/inflow control for membrane bioreactor
EP2094748B1 (en) * 2006-12-21 2012-10-17 E.I. Du Pont De Nemours And Company Crosslinkable vinyl fluoride copolymer coated film and process for making same
EP2111288A4 (en) * 2007-02-16 2013-07-10 Siemens Industry Inc METHOD AND ARRANGEMENT FOR FILTRATION ON MEMBRANE
WO2008123972A1 (en) 2007-04-02 2008-10-16 Siemens Water Technologies Corp. Improved infiltration/inflow control for membrane bioreactor
JP2010523302A (ja) * 2007-04-04 2010-07-15 シーメンス ウォーター テクノロジース コーポレイション 膜モジュール保護物
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
CN101678283B (zh) * 2007-05-29 2012-09-19 西门子工业公司 使用气升泵的膜清洗
CA2688455C (en) * 2007-05-29 2019-12-03 Evoqua Water Technologies Llc Pulsed random two phase gas/liquid flow for cleaning membrane surfaces
AU2008267767A1 (en) * 2007-06-28 2008-12-31 Siemens Industry, Inc. Cleaning method for simple filtration systems
KR101614520B1 (ko) * 2008-07-24 2016-04-21 에보쿠아 워터 테크놀로지스 엘엘씨 막 여과 모듈용 프레임 시스템
US20110132826A1 (en) * 2008-08-14 2011-06-09 Siemens Water Technologies Corp. Block Configuration for Large Scale Membrane Distillation
US8652331B2 (en) * 2008-08-20 2014-02-18 Siemens Water Technologies Llc Membrane system backwash energy efficiency
KR20120028348A (ko) * 2009-06-02 2012-03-22 지멘스 인더스트리 인코포레이티드 펄스형 가스 슬러그와 전면적 폭기에 의한 막 세정
AU2010101488B4 (en) 2009-06-11 2013-05-02 Evoqua Water Technologies Llc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
US20110147308A1 (en) * 2009-12-21 2011-06-23 Siemens Water Technologies Corp. Charged Porous Polymeric Membranes and Their Preparation
ES2738898T3 (es) 2010-04-30 2020-01-27 Evoqua Water Tech Llc Dispositivo de distribución de flujo de fluido
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
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AU2013200808B2 (en) 2011-09-30 2014-11-06 Evoqua Water Technologies Llc Isolation valve
WO2014004645A1 (en) 2012-06-28 2014-01-03 Siemens Industry, Inc. A potting method
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
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Citations (2)

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Publication number Priority date Publication date Assignee Title
JPS4934530A (ja) * 1972-07-24 1974-03-30
JPS54107949A (en) * 1978-02-14 1979-08-24 Asahi Glass Co Ltd Solution of fluorine-containing polymer bearing carboxyl group as side chain

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JPS5349090A (en) * 1976-10-15 1978-05-04 Asahi Glass Co Ltd Preparation of fluorinated plymer containing ion exchange group
GB1550874A (en) * 1976-10-28 1979-08-22 Asahi Glass Co Ltd Process for producing fluorinated copolymer having ion-exchange groups
US4124458A (en) * 1977-07-11 1978-11-07 Innova, Inc. Mass-transfer membrane and processes using same
IT1118243B (it) 1978-07-27 1986-02-24 Elche Ltd Cella di elettrolisi monopolare
FR2449733B1 (fr) 1979-02-23 1988-10-14 Ppg Industries Inc Cellule chlore-alcali avec electrolyte compose d'un polymere solide et procede d'electrolyse l'utilisant
GB2051870B (en) 1979-06-07 1983-04-20 Asahi Chemical Ind Method for electrolysis of aqueous alkali metal chloride solution
JPS5645911A (en) * 1979-09-25 1981-04-25 Asahi Glass Co Ltd Production of ion-exchangeable fluorinated polymer
US4861805A (en) * 1986-12-05 1989-08-29 The Dow Chemical Company Antistatic polyurethane shoe sole compositions

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Publication number Priority date Publication date Assignee Title
JPS4934530A (ja) * 1972-07-24 1974-03-30
JPS54107949A (en) * 1978-02-14 1979-08-24 Asahi Glass Co Ltd Solution of fluorine-containing polymer bearing carboxyl group as side chain

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62541A (ja) * 1985-06-26 1987-01-06 Daikin Ind Ltd 水性分散液組成物
JP2002249522A (ja) * 2001-02-23 2002-09-06 Nippon Mektron Ltd カルボキシル基含有含フッ素共重合体
WO2004078842A1 (ja) * 2003-03-03 2004-09-16 Daikin Industries Ltd. 含フッ素ポリマー液状組成物、オルガノゾル製造方法、膜及び燃料電池
JPWO2004078842A1 (ja) * 2003-03-03 2006-06-08 ダイキン工業株式会社 含フッ素ポリマー液状組成物、オルガノゾル製造方法、膜及び燃料電池
JP2007153960A (ja) * 2005-12-01 2007-06-21 Yunimatekku Kk 含フッ素共重合体およびその薄膜形成体
JP2021521297A (ja) * 2018-04-10 2021-08-26 アーケマ・インコーポレイテッド 官能性フルオロポリマー

Also Published As

Publication number Publication date
CA1167190A (en) 1984-05-08
EP0050447B1 (en) 1985-10-02
DE3172534D1 (en) 1985-11-07
JPH0248579B2 (ja) 1990-10-25
EP0050447A1 (en) 1982-04-28
US4385150A (en) 1983-05-24

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