ES358491A1 - Procedimiento para la obtencion de membranas cambiadoras de iones. - Google Patents

Procedimiento para la obtencion de membranas cambiadoras de iones.

Info

Publication number
ES358491A1
ES358491A1 ES358491A ES358491A ES358491A1 ES 358491 A1 ES358491 A1 ES 358491A1 ES 358491 A ES358491 A ES 358491A ES 358491 A ES358491 A ES 358491A ES 358491 A1 ES358491 A1 ES 358491A1
Authority
ES
Spain
Prior art keywords
quaternized
polymer
chloride
solution
tertiary nitrogen
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
Application number
ES358491A
Other languages
English (en)
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of ES358491A1 publication Critical patent/ES358491A1/es
Expired 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
    • C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers of vinyl chloride
    • 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
    • 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
    • C08J2339/00—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Derivatives of such polymers
    • C08J2339/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
    • C08J2339/08—Homopolymers or copolymers of vinyl-pyridine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
ES358491A 1967-09-25 1968-09-25 Procedimiento para la obtencion de membranas cambiadoras de iones. Expired ES358491A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR122152A FR1545779A (fr) 1967-09-25 1967-09-25 Membranes échangeuses d'ions

Publications (1)

Publication Number Publication Date
ES358491A1 true ES358491A1 (es) 1970-04-16

Family

ID=8638908

Family Applications (1)

Application Number Title Priority Date Filing Date
ES358491A Expired ES358491A1 (es) 1967-09-25 1968-09-25 Procedimiento para la obtencion de membranas cambiadoras de iones.

Country Status (12)

Country Link
US (1) US3563921A (es)
AT (1) AT296902B (es)
BE (1) BE721287A (es)
CH (1) CH505870A (es)
DE (1) DE1795391A1 (es)
ES (1) ES358491A1 (es)
FR (1) FR1545779A (es)
GB (1) GB1199668A (es)
IL (1) IL30759A (es)
LU (1) LU56947A1 (es)
NL (1) NL6813279A (es)
SE (1) SE350974B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317674B2 (es) * 1973-05-30 1978-06-09
IT1110461B (it) * 1978-03-01 1985-12-23 Oronzio De Nora Impianti Membrane anioniche costituite da copolimeri di (2) o (4)-vinilpiridina con divinilbenzene o con monomeri vinilici alogenati
US5137925A (en) * 1991-03-11 1992-08-11 Ionics, Incorporated Aliphatic anion exchange polymeric membranes having improved resistance to fouling
US6410672B1 (en) * 1999-07-28 2002-06-25 Ionics, Incorporated Ion exchange and electrochemical methods and devices employing one-step quaternized and polymerized anion selective polymers

Also Published As

Publication number Publication date
AT296902B (de) 1972-03-10
IL30759A (en) 1972-04-27
CH505870A (fr) 1971-04-15
SE350974B (es) 1972-11-13
BE721287A (es) 1969-03-24
NL6813279A (es) 1969-03-27
LU56947A1 (es) 1969-06-18
DE1795391A1 (de) 1972-01-05
US3563921A (en) 1971-02-16
FR1545779A (fr) 1968-11-15
GB1199668A (en) 1970-07-22
IL30759A0 (en) 1968-11-27

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