NL7215999A - - Google Patents

Info

Publication number
NL7215999A
NL7215999A NL7215999A NL7215999A NL7215999A NL 7215999 A NL7215999 A NL 7215999A NL 7215999 A NL7215999 A NL 7215999A NL 7215999 A NL7215999 A NL 7215999A NL 7215999 A NL7215999 A NL 7215999A
Authority
NL
Netherlands
Prior art keywords
groups
membrane
ion exchange
functional groups
sulfonic acid
Prior art date
Application number
NL7215999A
Other languages
English (en)
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 filed Critical
Publication of NL7215999A publication Critical patent/NL7215999A/xx

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
    • C08J5/2287—After-treatment
    • C08J5/2293—After-treatment of fluorine-containing membranes
    • 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
    • C08J2327/04—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 chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NL7215999A 1971-11-26 1972-11-24 NL7215999A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46094513A JPS5140556B2 (fr) 1971-11-26 1971-11-26

Publications (1)

Publication Number Publication Date
NL7215999A true NL7215999A (fr) 1973-05-29

Family

ID=14112390

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7215999A NL7215999A (fr) 1971-11-26 1972-11-24

Country Status (6)

Country Link
US (2) US3821127A (fr)
JP (1) JPS5140556B2 (fr)
FR (1) FR2161115B1 (fr)
GB (1) GB1401997A (fr)
IT (1) IT971193B (fr)
NL (1) NL7215999A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972840A (en) * 1973-05-08 1976-08-03 Teijin Limited Ion-exchangeable and solvent-resistant filamentary structure containing sulfone cross-linked aromatic units
US3925332A (en) * 1974-06-18 1975-12-09 Asahi Dow Ltd Hydrophilic membrane and process for the preparation thereof
JPS5172151A (en) * 1974-12-18 1976-06-22 Asahi Chemical Ind Osuino datsuenhoho
US4056447A (en) * 1975-03-06 1977-11-01 Oronzio De Nora Impianti Elettrochimici S.P.A. Electrolyzing alkali metal chlorides using resin bonded asbestos diaphragm
IT1033473B (it) * 1975-03-06 1979-07-10 Oronzio De Nora Impianti Materiale composito per diaframma e procedimento per ottenerlo
FR2331602A1 (fr) * 1975-11-14 1977-06-10 Rhone Poulenc Ind Compositions a base de polymeres du type polysulfone pour membranes d'osmose inverse
US4024043A (en) * 1975-12-31 1977-05-17 Allied Chemical Corporation Single film, high performance bipolar membrane
US4057481A (en) * 1976-05-24 1977-11-08 Allied Chemical Corporation High performance, quality controlled bipolar membrane
US4083768A (en) * 1976-05-24 1978-04-11 Allied Chemical Corporation Preparation of high performance polyelectrolyte membrane
GB1549586A (en) * 1977-03-04 1979-08-08 Kureha Chemical Ind Co Ltd Electrolytic membrane and electrolytic process
US4262041A (en) * 1978-02-02 1981-04-14 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing a composite amphoteric ion exchange membrane
IT1166581B (it) * 1979-01-17 1987-05-05 Oronzio De Nora Impianti Membrane cationiche a base di copolimeri solfonati di stirene divinilbenzene e 2- o 4-vinilpiridina o acido acrilico, procedimento per la loro preparazione ed uso in celle di elettrolisi
US4219396A (en) * 1979-08-03 1980-08-26 Allied Chemical Corporation Electrodialytic process
JPS5657836A (en) * 1979-10-16 1981-05-20 Asahi Chem Ind Co Ltd Porous hydrophilic polyolefin resin membrane and its preparation
JPS5724399U (fr) * 1980-07-15 1982-02-08
US4322501A (en) * 1980-09-22 1982-03-30 Monsanto Company Quaternization process for ion exchange membranes
US4664812A (en) * 1983-11-10 1987-05-12 Max Klein Liquid filtration apparatus and process
US5503729A (en) * 1994-04-25 1996-04-02 Ionics Incorporated Electrodialysis including filled cell electrodialysis (electrodeionization)
WO1998022217A1 (fr) * 1996-11-18 1998-05-28 Kurita Water Industries Ltd. Materiau polymere pour le traitement de l'eau, resine d'echange cationique et resine d'echange anionique
CN102449042B (zh) * 2009-03-25 2015-09-16 可乐丽股份有限公司 阴离子交换膜及其制造方法
EP2420310A4 (fr) 2009-04-13 2013-04-17 Univ Yamaguchi Membrane échangeuse d'ions et procédé de production associé
WO2014012188A1 (fr) 2012-07-20 2014-01-23 Zhongwei Chen Membrane composite électrolytique poreuse nano-technologique et hautement conductrice d'ions pour systèmes d'énergie électrochimiques alcalins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341479A (en) * 1964-03-26 1967-09-12 Gen Electric Triaminotriphenylmethane modified phenolsulfonic acid-formaldehyde ion exchange resin membranes
US3510418A (en) * 1966-02-24 1970-05-05 Tokuyama Soda Kk Ion selective membrane
US3562139A (en) * 1968-08-05 1971-02-09 Ionics Cationic-anionic ion-exchange membrane
US3686100A (en) * 1969-01-30 1972-08-22 Consiglio Nazionale Ricerche Anion-exchange resins and process for preparation thereof

Also Published As

Publication number Publication date
FR2161115B1 (fr) 1975-11-07
IT971193B (it) 1974-04-30
US3868314A (en) 1975-02-25
JPS5140556B2 (fr) 1976-11-04
JPS4857893A (fr) 1973-08-14
DE2257973A1 (de) 1973-05-30
US3821127A (en) 1974-06-28
GB1401997A (en) 1975-08-06
DE2257973B2 (de) 1976-03-18
FR2161115A1 (fr) 1973-07-06

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Legal Events

Date Code Title Description
BV The patent application has lapsed