[go: up one dir, main page]

BE783242A - MEMBRANES WITH SELECTIVE PERMEABILITY TO ANIONS AND PROCESS FOR PREPARING THEM - Google Patents

MEMBRANES WITH SELECTIVE PERMEABILITY TO ANIONS AND PROCESS FOR PREPARING THEM

Info

Publication number
BE783242A
BE783242A BE783242A BE783242A BE783242A BE 783242 A BE783242 A BE 783242A BE 783242 A BE783242 A BE 783242A BE 783242 A BE783242 A BE 783242A BE 783242 A BE783242 A BE 783242A
Authority
BE
Belgium
Prior art keywords
anions
membranes
preparing
selective permeability
permeability
Prior art date
Application number
BE783242A
Other languages
French (fr)
Inventor
A Chiolle
P Longi
L Credali
F Greco
P Parrini
Original Assignee
Montedison Spa
Consiglio Nazionale Delle Reno
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 Montedison Spa, Consiglio Nazionale Delle Reno filed Critical Montedison Spa
Publication of BE783242A publication Critical patent/BE783242A/en

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)
BE783242A 1971-05-11 1972-05-10 MEMBRANES WITH SELECTIVE PERMEABILITY TO ANIONS AND PROCESS FOR PREPARING THEM BE783242A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE783242A true BE783242A (en) 1972-11-10

Family

ID=11213212

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783242A BE783242A (en) 1971-05-11 1972-05-10 MEMBRANES WITH SELECTIVE PERMEABILITY TO ANIONS AND PROCESS FOR PREPARING THEM

Country Status (7)

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

Families Citing this family (5)

* 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 (en) * 1983-09-06 1985-04-04 株式会社ダイフク sorting equipment
JPS6173599A (en) * 1984-09-17 1986-04-15 Toshiba Corp Wind power generator
DE3447463C1 (en) * 1984-12-27 1986-01-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Process for the production of a permselective and flexible anion exchange membrane
JP4785026B2 (en) * 2004-08-16 2011-10-05 徳隆 山口 pendant

Also Published As

Publication number Publication date
IL39408A0 (en) 1972-07-26
DE2222905A1 (en) 1972-11-23
FR2137719A1 (en) 1972-12-29
JPS4834789A (en) 1973-05-22
NL7206334A (en) 1972-11-14
ES402584A1 (en) 1975-03-16

Similar Documents

Publication Publication Date Title
BE790165A (en) NEW AMINOALCANOLS AND PROCESS FOR PREPARING THEM
BE789441A (en) NEW SELECTIVE HERBICIDE AND PROCESS FOR ITS PREPARATION
BE770531A (en) 3-FORMYL-CEPHALOSPORINS AND METHOD FOR PREPARING THEM
BE776918A (en) NEW METHANE PRODUCTION PROCESS
BE784737A (en) PROCESS FOR PREPARING N-ARYLUREES
BE783242A (en) MEMBRANES WITH SELECTIVE PERMEABILITY TO ANIONS AND PROCESS FOR PREPARING THEM
RO84248A (en) PROCESS FOR PREPARING 2 (-AMINOPHENYLIMINO) -3-AZA-CYCLOALCANES
BE787617A (en) IMIDAZOLINES AND PROCESS FOR PREPARING THEM
BE784084A (en) NEW BETA-LACTAM COMPOUNDS AND PROCESS FOR PREPARING THEM
BE787030A (en) COPOLYALCENAMERES HAVING A SEQUENTIAL STRUCTURE AND METHOD FOR PREPARING THEM
BE782947A (en) VINYLPYRIDINE COPOLYMERS, MEMBRANES BASED ON THESE COPOLYMERS PERMEABLE SELECTIVELY TO ANIONS AND PROCESS FOR PREPARING THESE MEMBRANES
BE790331A (en) IMPROVED POLYESTERAMIDES AND PROCESS FOR PREPARING THEM
GB1396197A (en) Process for preparing semipermeable membranes
BE806416A (en) NEW BINDERS AND PROCESS FOR PREPARING THEM
BE765521A (en) DIALYSIS MEMBRANES AND PROCESS FOR PRODUCING THEM
BE789290A (en) SUBSTITUTED ISOQUINOLEINES AND PROCEDURE FOR PREPARING THEM
BE782829A (en) PROCESS FOR PREPARING DICHLORACETOXYPROPANE
BE802727A (en) NEW POLYVINYL COMPOUNDS AND PROCESS FOR PREPARING THEM
BE785054A (en) GASOLINE PRODUCTION PROCESS
BE779951A (en) SUBSTITUTED PIPERIDINES AND METHOD FOR PREPARING THEM
BE792081A (en) CYCLOPENTANOL DERIVATIVES AND PROCESS FOR PREPARING THEM
BE765397A (en) AMINOPROPIONANILIDES AND METHOD FOR PREPARING THEM
BE778573A (en) PROCESS FOR PREPARING SYNTHETIC MANGANESE BIOXIDE
BE792454A (en) THERMOSTABLE POLYAMIDES AND PROCESS FOR PREPARING THEM
BE781099A (en) 17ALPHA-ETHYNYLOESTRIOLS AND METHOD FOR PREPARING THEM