ES375996A1 - Procedimiento para preparar materiales y membranas cambia- dores de aniones. - Google Patents

Procedimiento para preparar materiales y membranas cambia- dores de aniones.

Info

Publication number
ES375996A1
ES375996A1 ES375996A ES375996A ES375996A1 ES 375996 A1 ES375996 A1 ES 375996A1 ES 375996 A ES375996 A ES 375996A ES 375996 A ES375996 A ES 375996A ES 375996 A1 ES375996 A1 ES 375996A1
Authority
ES
Spain
Prior art keywords
radical
arylene
varies
alkylene
anion
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
ES375996A
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.)
Consiglio Nazionale delle Richerche CNR
Montedison SpA
Original Assignee
Consiglio Nazionale delle Richerche CNR
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica 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, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Consiglio Nazionale delle Richerche CNR
Publication of ES375996A1 publication Critical patent/ES375996A1/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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08J2333/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/18—Homopolymers or copolymers of nitriles
ES375996A 1969-01-30 1970-01-29 Procedimiento para preparar materiales y membranas cambia- dores de aniones. Expired ES375996A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1218569 1969-01-30

Publications (1)

Publication Number Publication Date
ES375996A1 true ES375996A1 (es) 1972-05-16

Family

ID=11139496

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375996A Expired ES375996A1 (es) 1969-01-30 1970-01-29 Procedimiento para preparar materiales y membranas cambia- dores de aniones.

Country Status (10)

Country Link
US (1) US3686100A (es)
BE (1) BE745117A (es)
BR (1) BR7016438D0 (es)
CA (1) CA931696A (es)
DE (1) DE2003704A1 (es)
ES (1) ES375996A1 (es)
FR (1) FR2029717B1 (es)
GB (1) GB1278766A (es)
IL (1) IL33803A (es)
NL (1) NL7001112A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808305A (en) * 1971-07-27 1974-04-30 H Gregor Crosslinked,interpolymer fixed-charge membranes
JPS5140556B2 (es) * 1971-11-26 1976-11-04
AU509755B2 (en) * 1976-12-13 1980-05-22 Commonwealth Scientific And Industrial Research Organisation Basic ion exchange resins
US4513122A (en) * 1983-03-18 1985-04-23 W. R. Grace & Co. Retention and drainage aid
US4513121A (en) * 1983-03-18 1985-04-23 W. R. Grace & Co. Wet strength material
US4587269A (en) * 1985-09-16 1986-05-06 Ionics Incorporated One step process for preparing anion exchange polymers
CN111952648B (zh) * 2020-08-25 2022-03-11 吉林大学 一种增强型复合高分子电解质膜及其制备方法和应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1094557A (en) * 1965-11-29 1967-12-13 Montedison Spa Polymers of unsaturated tertiary amines

Also Published As

Publication number Publication date
BE745117A (fr) 1970-07-29
CA931696A (en) 1973-08-07
FR2029717B1 (es) 1974-03-01
IL33803A (en) 1973-06-29
NL7001112A (es) 1970-08-03
IL33803A0 (en) 1970-03-22
BR7016438D0 (pt) 1973-01-16
US3686100A (en) 1972-08-22
FR2029717A1 (es) 1970-10-23
GB1278766A (en) 1972-06-21
DE2003704A1 (de) 1970-08-13

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