DE69804970D1 - Ionenaustauschermembran - Google Patents

Ionenaustauschermembran

Info

Publication number
DE69804970D1
DE69804970D1 DE69804970T DE69804970T DE69804970D1 DE 69804970 D1 DE69804970 D1 DE 69804970D1 DE 69804970 T DE69804970 T DE 69804970T DE 69804970 T DE69804970 T DE 69804970T DE 69804970 D1 DE69804970 D1 DE 69804970D1
Authority
DE
Germany
Prior art keywords
ion exchange
exchange membrane
present
fluid
ions
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.)
Expired - Lifetime
Application number
DE69804970T
Other languages
English (en)
Other versions
DE69804970T2 (de
Inventor
Y Lee
F Salinaro
P Sipsas
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.)
Pall Corp
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Application granted granted Critical
Publication of DE69804970D1 publication Critical patent/DE69804970D1/de
Publication of DE69804970T2 publication Critical patent/DE69804970T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
    • C08J5/225—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231 containing fluorine
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
    • 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)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE69804970T 1997-08-18 1998-08-17 Ionenaustauschermembran Expired - Lifetime DE69804970T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91261597A 1997-08-18 1997-08-18
PCT/US1998/016978 WO1999009091A1 (en) 1997-08-18 1998-08-17 Ion exchange membrane

Publications (2)

Publication Number Publication Date
DE69804970D1 true DE69804970D1 (de) 2002-05-23
DE69804970T2 DE69804970T2 (de) 2002-08-29

Family

ID=25432190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804970T Expired - Lifetime DE69804970T2 (de) 1997-08-18 1998-08-17 Ionenaustauschermembran

Country Status (7)

Country Link
EP (1) EP1005503B1 (de)
JP (1) JP2001515113A (de)
KR (1) KR100451556B1 (de)
AT (1) ATE216410T1 (de)
AU (1) AU8830198A (de)
DE (1) DE69804970T2 (de)
WO (1) WO1999009091A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19911413B4 (de) * 1999-03-15 2005-10-27 Infineon Technologies Ag Herstellung von Kationenaustauschermembran-Dünnschichten
SG93879A1 (en) 1999-08-25 2003-01-21 Mykrolis Corp Filtration and purification system for aqueous acids
DE60236187D1 (de) 2001-08-02 2010-06-10 Asahi Kasei Chemicals Corp Sintererzeugnis, harzteilchen und verfahren zu dessen herstellung
WO2003033575A1 (en) * 2001-10-16 2003-04-24 The Johns Hopkins University Polymer based permeable membrane for removal of ions
KR100453680B1 (ko) * 2001-11-10 2004-10-20 한국과학기술연구원 가교된 이온 교환 막 및 그 제조방법
KR100460454B1 (ko) * 2001-12-06 2004-12-08 광주과학기술원 친수성 고분자를 이용한 수팽윤성 양이온교환막 및 그의제조방법
KR101875812B1 (ko) * 2015-01-16 2018-07-09 더블유스코프코리아 주식회사 다공성베이스 멤브레인을 이용한 수처리용 이온교환막 및 이의 제조방법
WO2017205722A1 (en) 2016-05-27 2017-11-30 Entegris, Inc. Coated porous polymeric membranes
KR101814037B1 (ko) 2016-07-15 2018-01-03 더블유스코프코리아 주식회사 유-무기 복합 이온교환막 및 그의 제조방법
US20240123435A1 (en) 2021-02-19 2024-04-18 Toyo Roshi Kaisha, Ltd. Metal Removal Filtering Material and Cartridge Filter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247133A (en) * 1956-06-18 1966-04-19 American Mach & Foundry Method of forming graft copolymer ion exchange membranes
JPS5341200B1 (de) * 1969-04-26 1978-10-31
NZ195570A (en) * 1979-12-28 1983-05-31 Ici Australia Ltd Cation exchange resin based on perhalogenated fluorine-containing polymer
JPH07114945B2 (ja) * 1985-10-08 1995-12-13 旭化成工業株式会社 分離機能材料の製造方法
US5648400A (en) * 1992-08-04 1997-07-15 Japan Atomic Energy Research Inst. Process for producing polymeric electrolyte complex and ion-exchange resin
JP3238495B2 (ja) * 1992-11-02 2001-12-17 日本原子力研究所 クリーンルーム内の微量汚染空気の浄化方法
US5531899A (en) * 1995-06-06 1996-07-02 Millipore Investment Holdings Limited Ion exchange polyethylene membrane and process
JPH09296368A (ja) * 1996-04-25 1997-11-18 Tomoegawa Paper Co Ltd 親水性多孔質フッ素繊維シート及びその製造方法

Also Published As

Publication number Publication date
EP1005503A1 (de) 2000-06-07
WO1999009091A1 (en) 1999-02-25
AU8830198A (en) 1999-03-08
DE69804970T2 (de) 2002-08-29
KR20010023021A (ko) 2001-03-26
KR100451556B1 (ko) 2004-10-06
EP1005503B1 (de) 2002-04-17
ATE216410T1 (de) 2002-05-15
JP2001515113A (ja) 2001-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition