DE2222905A1 - Permselektive Membranen aus plymerem Material und Verfahren zu ihrer Herstellung - Google Patents

Permselektive Membranen aus plymerem Material und Verfahren zu ihrer Herstellung

Info

Publication number
DE2222905A1
DE2222905A1 DE19722222905 DE2222905A DE2222905A1 DE 2222905 A1 DE2222905 A1 DE 2222905A1 DE 19722222905 DE19722222905 DE 19722222905 DE 2222905 A DE2222905 A DE 2222905A DE 2222905 A1 DE2222905 A1 DE 2222905A1
Authority
DE
Germany
Prior art keywords
membrane
membranes
terpolymer
butadiene
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.)
Pending
Application number
DE19722222905
Other languages
German (de)
English (en)
Inventor
Antonio Chiolle
Lino Credali
Francesco Greco
Paolo Longi
Paolo Parrini
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.)
Consiglio Nazionale delle Richerche CNR
Montedison SpA
Original Assignee
Consiglio Nazionale delle Richerche CNR
Montedison SpA
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 Consiglio Nazionale delle Richerche CNR, Montedison SpA filed Critical Consiglio Nazionale delle Richerche CNR
Publication of DE2222905A1 publication Critical patent/DE2222905A1/de
Pending 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
    • 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
    • C08J2325/00—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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • C08J2325/10—Copolymers of styrene with conjugated dienes
    • 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)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19722222905 1971-05-11 1972-05-10 Permselektive Membranen aus plymerem Material und Verfahren zu ihrer Herstellung Pending DE2222905A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2435071 1971-05-11

Publications (1)

Publication Number Publication Date
DE2222905A1 true DE2222905A1 (de) 1972-11-23

Family

ID=11213212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722222905 Pending DE2222905A1 (de) 1971-05-11 1972-05-10 Permselektive Membranen aus plymerem Material und Verfahren zu ihrer Herstellung

Country Status (7)

Country Link
JP (1) JPS4834789A (enrdf_load_stackoverflow)
BE (1) BE783242A (enrdf_load_stackoverflow)
DE (1) DE2222905A1 (enrdf_load_stackoverflow)
ES (1) ES402584A1 (enrdf_load_stackoverflow)
FR (1) FR2137719A1 (enrdf_load_stackoverflow)
IL (1) IL39408A0 (enrdf_load_stackoverflow)
NL (1) NL7206334A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187936A3 (en) * 1984-12-27 1988-05-11 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Preparation of a permselective and flexible anion exchange membrane

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127814A (en) * 1976-04-13 1977-10-26 Iseki Agricult Mach Automatic seedling box deestacking device for seeding plant
JPS6047725U (ja) * 1983-09-06 1985-04-04 株式会社ダイフク 仕分け装置
JPS6173599A (ja) * 1984-09-17 1986-04-15 Toshiba Corp 風力発電装置
JP4785026B2 (ja) * 2004-08-16 2011-10-05 徳隆 山口 ペンダント

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187936A3 (en) * 1984-12-27 1988-05-11 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Preparation of a permselective and flexible anion exchange membrane

Also Published As

Publication number Publication date
IL39408A0 (en) 1972-07-26
JPS4834789A (enrdf_load_stackoverflow) 1973-05-22
BE783242A (fr) 1972-11-10
ES402584A1 (es) 1975-03-16
FR2137719A1 (en) 1972-12-29
NL7206334A (enrdf_load_stackoverflow) 1972-11-14

Similar Documents

Publication Publication Date Title
DE2659364A1 (de) Bipolare polymermembran und verfahren zu deren herstellung
DE2412092A1 (de) Polyionkomplexe, verfahren zu deren herstellung und deren verwendung
WO1995006083A1 (de) Stark basische anionenaustauschermembranen und verfahren zu deren herstellung
GB2066267A (en) Modified ternary block copolymers
DE112006000410T5 (de) Pfropf-Copolymer und Verfahren zum Herstellen desselben
US2957206A (en) Production of ion selective permeable membrane and composition therefor
DE2222905A1 (de) Permselektive Membranen aus plymerem Material und Verfahren zu ihrer Herstellung
DE2813941A1 (de) Verfahren, um vermiculitgegenstaende wasserbestaendig zu machen
CH670444A5 (enrdf_load_stackoverflow)
DE2149202A1 (de) Acrylnitrilcopolymere
DE2221604A1 (de) Permselektive Membranen und Verfahren zu ihrer Herstellung
DE2322753A1 (de) Copolymerisate von diallyldialkylammoniumverbindungen und ihre verwendung
DE1469803A1 (de) Elektrodialyse-Membran und Verfahren zu deren Herstellung
DE1915811B2 (de) Verfahren zur Herstellung einer Polarisationsfolie
DE2755504C2 (enrdf_load_stackoverflow)
DE2323189C2 (de) Verfahren zum Herstellen von löslichen Polyionkomplexen
DE2003704A1 (de) Neue Anionenaustauscher und ihre Herstellung
DE1944113A1 (de) Chemische Vernetzung von nitrierten Polymeren
DE2950236C2 (enrdf_load_stackoverflow)
DE3447463C1 (de) Verfahren zur Herstellung einer permselektiven und flexiblen Anionenaustauschermembran
DE69203108T2 (de) Halbdurchlässige zusammengesetzte Membrane, Verfahren zu ihrer Herstellung und die Verwendung solcher Membranen zur Trennung von Bestandteilen in einer flüssigen organischen Phase oder in der Dampfphase.
DE2050965A1 (de) Ionenaustauschermembranen
DE1795391A1 (de) Ionenaustauschermembranen
DE2233139A1 (de) Permselektive membranen und verfahren zu ihrer herstellung
DE1948781A1 (de) Ionenaustauschermembranen