DE1936679B2 - Kationenaustauschermembranen - Google Patents

Kationenaustauschermembranen

Info

Publication number
DE1936679B2
DE1936679B2 DE19691936679 DE1936679A DE1936679B2 DE 1936679 B2 DE1936679 B2 DE 1936679B2 DE 19691936679 DE19691936679 DE 19691936679 DE 1936679 A DE1936679 A DE 1936679A DE 1936679 B2 DE1936679 B2 DE 1936679B2
Authority
DE
Germany
Prior art keywords
cation exchange
exchange membranes
preparation
vinyl alcohol
alcohol copolymers
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.)
Withdrawn
Application number
DE19691936679
Other languages
English (en)
Other versions
DE1936679A1 (de
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 DE1936679A1 publication Critical patent/DE1936679A1/de
Publication of DE1936679B2 publication Critical patent/DE1936679B2/de
Withdrawn legal-status Critical Current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
    • 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
    • C08J2329/00—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 alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19691936679 1968-07-18 1969-07-18 Kationenaustauschermembranen Withdrawn DE1936679B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR159720 1968-07-18

Publications (2)

Publication Number Publication Date
DE1936679A1 DE1936679A1 (de) 1970-02-19
DE1936679B2 true DE1936679B2 (de) 1971-08-05

Family

ID=8652758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691936679 Withdrawn DE1936679B2 (de) 1968-07-18 1969-07-18 Kationenaustauschermembranen

Country Status (13)

Country Link
US (1) US3676326A (de)
AT (1) AT293342B (de)
BE (1) BE736226A (de)
BR (1) BR6910705D0 (de)
CH (1) CH501698A (de)
DE (1) DE1936679B2 (de)
ES (1) ES369628A1 (de)
FR (1) FR1583089A (de)
GB (1) GB1236152A (de)
IL (1) IL32645A (de)
LU (1) LU59117A1 (de)
NL (1) NL6910623A (de)
SE (1) SE344593B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL171534C (nl) * 1970-06-16 1983-04-18 Monsanto Co Werkwijze voor het afscheiden van water uit mengsels die water en formaldehyd bevatten.
US3925332A (en) * 1974-06-18 1975-12-09 Asahi Dow Ltd Hydrophilic membrane and process for the preparation thereof
US4965322A (en) * 1987-04-06 1990-10-23 Asahi Kasei Kogyo Kabushiki Kaisha Photosensitive and heat-sensitive polymers, process for producing the same and process for recording information using the same
US7115333B2 (en) * 2003-02-07 2006-10-03 Gas Technology Institute High temperature composite proton exchange membranes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB981562A (en) * 1960-12-01 1965-01-27 The Negev Institute Method of producing ion-exchange material and permselective membranes from polyolefines and the products produced thereby
US3275575A (en) * 1962-04-17 1966-09-27 Eltra Corp Cation exchange membrane from a sulfated polyvinyl alcohol

Also Published As

Publication number Publication date
BR6910705D0 (pt) 1973-05-31
IL32645A0 (en) 1969-09-25
GB1236152A (en) 1971-06-23
SE344593B (de) 1972-04-24
AT293342B (de) 1971-10-11
CH501698A (fr) 1971-01-15
DE1936679A1 (de) 1970-02-19
LU59117A1 (de) 1970-01-19
NL6910623A (de) 1970-01-20
FR1583089A (de) 1969-10-17
ES369628A1 (es) 1971-06-01
US3676326A (en) 1972-07-11
BE736226A (de) 1970-01-19
IL32645A (en) 1972-10-29

Similar Documents

Publication Publication Date Title
ES188320Y (es) Tenazas de agarre multiple.
CH517667A (de) Ionenaustauschfilter, insbesondere Kleinfilter
NL166911C (nl) Glasschaar.
DE1936679B2 (de) Kationenaustauschermembranen
DK122595B (da) Bæger til bægerværker.
DK128279B (da) Fremgangsmåde til fremstilling af α,ω-alkylendiaminer.
DK137937B (da) Reproduktionsobjektiv.
FI45324C (fi) Menetelmä 17beta-(1-alkoksi-sykloalkyyli)oksi-2alfa,3alfa-epitio-5alfa -androstaanien valmistamiseksi.
NL156495B (nl) Omschakelklep.
FI49830C (fi) Menetelmä bakteerienvastaisten 2-amino-3-karbamoyylikinoksaliini-di-N- oksidien valmistamiseksi.
ES136951Y (es) Lamina de aumento optico.
ES135358Y (es) Cerillero de sobremesa.
ES136396Y (es) Valvula de sobrepresion.
ES144935Y (es) Organo de soporte para membranas osmoticas.
ES183778Y (es) Lampara de sobremesa.
ES186652Y (es) Lampara de sobremesa.
ES185550Y (es) Lampara de sobremesa.
ES183472Y (es) Lampara de sobremesa.
ES176662Y (es) Lampara de sobremesa.
ES176717Y (es) Abrazadera de cierre rapido.
ES144977Y (es) Valvula de acoplamiento rapido.
ES179183Y (es) Tenazas de sujecion automaticas.
ES153339Y (es) Dispositivo retentor para panos de cocina.
FI47246C (fi) Oksankatkaisusakset.
ES139837Y (es) Dispositivo para sujecion de asas.

Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee