JPS5770144A - Organic solution of fluorinated copolymer containing carboxyl group - Google Patents
Organic solution of fluorinated copolymer containing carboxyl groupInfo
- 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
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)
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 (OSRAM) | 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 (OSRAM) |
| EP (1) | EP0050447B1 (OSRAM) |
| JP (1) | JPS5770144A (OSRAM) |
| CA (1) | CA1167190A (OSRAM) |
| DE (1) | DE3172534D1 (OSRAM) |
Cited By (5)
| 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 |
Families Citing this family (73)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20040232076A1 (en) * | 1996-12-20 | 2004-11-25 | Fufang Zha | Scouring method |
| CN1134286C (zh) * | 1996-12-20 | 2004-01-14 | Usf过滤分离集团公司 | 净化方法 |
| US6354443B1 (en) | 1997-05-01 | 2002-03-12 | Millipore Corporation | Surface modified porous membrane and process |
| US5928792A (en) * | 1997-05-01 | 1999-07-27 | Millipore Corporation | Process for making surface modified porous membrane with perfluorocarbon copolymer |
| US5976380A (en) * | 1997-05-01 | 1999-11-02 | Millipore Corporation | Article of manufacture including a surface modified 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 |
| DE60213184T2 (de) * | 2001-11-16 | 2007-06-28 | U.S. 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 |
| WO2004033078A1 (en) | 2002-10-10 | 2004-04-22 | U.S. Filter Wastewater Group, Inc. | 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 |
| CA2535360C (en) * | 2003-08-29 | 2013-02-12 | U.S. Filter Wastewater Group, Inc. | Backwash |
| CA2544626C (en) * | 2003-11-14 | 2016-01-26 | U.S. Filter Wastewater Group, Inc. | Closed aeration and backwash device for use with 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 |
| AU2005240524C1 (en) | 2004-04-22 | 2009-12-24 | Evoqua Water Technologies Llc | Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials |
| CA2571498A1 (en) * | 2004-07-02 | 2006-01-12 | U.S. Filter Wastewater Group, Inc. | Gas transfer membrane |
| JP2008505197A (ja) | 2004-07-05 | 2008-02-21 | 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 | 親水性膜 |
| NZ588094A (en) | 2004-08-20 | 2012-04-27 | Siemens Water Tech Corp | Potting head for hollow fibre filter module |
| US8790515B2 (en) | 2004-09-07 | 2014-07-29 | Evoqua Water Technologies Llc | Reduction of backwash liquid waste |
| NZ553742A (en) * | 2004-09-14 | 2010-09-30 | Siemens Water Tech Corp | 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 |
| MY141919A (en) * | 2004-12-03 | 2010-07-30 | Siemens Water Tech 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 |
| WO2006116797A1 (en) | 2005-04-29 | 2006-11-09 | Siemens Water Technologies Corp. | Chemical clean for membrane filter |
| CN101203554A (zh) * | 2005-06-20 | 2008-06-18 | 西门子水技术公司 | 聚合物膜的交联处理 |
| KR20080031956A (ko) | 2005-07-14 | 2008-04-11 | 지멘스 워터 테크놀로지스 코포레이션 | 막의 모노퍼술페이트 처리 방법 |
| EP1945333B1 (en) | 2005-08-22 | 2011-06-08 | Siemens Industry, Inc. | An assembly for water filtration to minimise backwash volume |
| WO2007044442A2 (en) * | 2005-10-05 | 2007-04-19 | Siemens Water Technologies Corp. | Method and system for treating wastewater |
| US7563363B2 (en) | 2005-10-05 | 2009-07-21 | Siemens Water Technologies Corp. | System for treating wastewater |
| WO2007044415A2 (en) | 2005-10-05 | 2007-04-19 | Siemens Water Technologies Corp. | Method and apparatus for treating wastewater |
| WO2007065229A1 (en) * | 2005-12-09 | 2007-06-14 | Siemens Water Technologies Corp. | Reduced backwash volume process |
| NZ569210A (en) * | 2006-01-12 | 2012-03-30 | Siemens Water Tech Corp | Improved operating strategies in filtration processes |
| US7455765B2 (en) | 2006-01-25 | 2008-11-25 | Siemens Water Technologies Corp. | Wastewater treatment system and method |
| EP2046489B1 (en) * | 2006-07-14 | 2012-08-29 | Siemens Industry, Inc. | Improved monopersulfate treatment of membranes |
| CA2660206A1 (en) * | 2006-08-31 | 2008-03-06 | Siemens Water Technologies Corp. | Low pressure backwash for membrane filtration system |
| WO2008051546A2 (en) * | 2006-10-24 | 2008-05-02 | Siemens Water Technologies Corp. | Infiltration/inflow control for membrane bioreactor |
| AU2007338713B2 (en) * | 2006-12-21 | 2013-03-07 | Dupont-Mitsui Fluorochemicals Company, Ltd. | 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 |
| EP2129629A1 (en) | 2007-04-02 | 2009-12-09 | Siemens Water Technologies Corp. | Improved infiltration/inflow control for membrane bioreactor |
| CA2681920A1 (en) * | 2007-04-04 | 2008-10-16 | Siemens Water Technologies Corp. | Membrane module protection |
| US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
| CN106040002B (zh) | 2007-05-29 | 2020-01-10 | 懿华水处理技术有限责任公司 | 使用脉冲气提泵的膜清洗 |
| CN101678283B (zh) * | 2007-05-29 | 2012-09-19 | 西门子工业公司 | 使用气升泵的膜清洗 |
| AU2008101317A4 (en) * | 2007-06-28 | 2013-05-09 | Evoqua Water Technologies Llc | Cleaning method for simple filtration systems |
| CA2731774A1 (en) | 2008-07-24 | 2010-01-28 | Siemens Water Technologies Corp. | Frame system for membrane filtration modules |
| 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 |
| EP2437870A1 (en) * | 2009-06-02 | 2012-04-11 | Siemens Industry, Inc. | Membrane cleaning with pulsed gas slugs and global aeration |
| 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 |
| HUE045642T2 (hu) | 2010-04-30 | 2020-01-28 | Evoqua Water Tech Llc | Folyadékáramlás elosztó készülék |
| CN103118766B (zh) | 2010-09-24 | 2016-04-13 | 伊沃夸水处理技术有限责任公司 | 膜过滤系统的流体控制歧管 |
| CN103958034B (zh) | 2011-09-30 | 2017-03-22 | 伊沃夸水处理技术有限责任公司 | 隔离阀 |
| KR101964484B1 (ko) | 2011-09-30 | 2019-04-01 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 개선된 매니폴드 배열 |
| AU2013280452B2 (en) | 2012-06-28 | 2017-07-20 | Evoqua Water Technologies Llc | A potting method |
| AU2013231145B2 (en) | 2012-09-26 | 2017-08-17 | Evoqua Water Technologies Llc | Membrane potting methods |
| WO2017011068A1 (en) | 2015-07-14 | 2017-01-19 | Evoqua Water Technologies Llc | Aeration device for filtration system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934530A (OSRAM) * | 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3873437A (en) * | 1972-11-09 | 1975-03-25 | Diamond Shamrock Corp | Electrode assembly for multipolar electrolytic cells |
| 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 |
-
1980
- 1980-10-17 JP JP55144495A patent/JPS5770144A/ja active Granted
-
1981
- 1981-10-07 DE DE8181304651T patent/DE3172534D1/de not_active Expired
- 1981-10-07 EP EP81304651A patent/EP0050447B1/en not_active Expired
- 1981-10-08 US US06/309,775 patent/US4385150A/en not_active Expired - Fee Related
- 1981-10-16 CA CA000388137A patent/CA1167190A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934530A (OSRAM) * | 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)
| 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 |
|---|---|
| EP0050447A1 (en) | 1982-04-28 |
| US4385150A (en) | 1983-05-24 |
| EP0050447B1 (en) | 1985-10-02 |
| JPH0248579B2 (OSRAM) | 1990-10-25 |
| DE3172534D1 (en) | 1985-11-07 |
| CA1167190A (en) | 1984-05-08 |
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