CS179189A3 - Process for preparing semi-permeable composite membrane whose separation layer is formed by sulfonated poly(2,6-dimethyl-1,4-phenylene oxide) - Google Patents

Process for preparing semi-permeable composite membrane whose separation layer is formed by sulfonated poly(2,6-dimethyl-1,4-phenylene oxide)

Info

Publication number
CS179189A3
CS179189A3 CS891791A CS179189A CS179189A3 CS 179189 A3 CS179189 A3 CS 179189A3 CS 891791 A CS891791 A CS 891791A CS 179189 A CS179189 A CS 179189A CS 179189 A3 CS179189 A3 CS 179189A3
Authority
CS
Czechoslovakia
Prior art keywords
dimethyl
separation layer
composite membrane
phenylene oxide
sulfonated poly
Prior art date
Application number
CS891791A
Other languages
Czech (cs)
Inventor
Jan Ing Csc Schauer
Petr Ing Stary
Pavel Ing Cuda
Original Assignee
Ustav Makromolekularni Chemie
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 Ustav Makromolekularni Chemie filed Critical Ustav Makromolekularni Chemie
Priority to CS891791A priority Critical patent/CS179189A3/en
Publication of CS179189A3 publication Critical patent/CS179189A3/en

Links

CS891791A 1989-03-23 1989-03-23 Process for preparing semi-permeable composite membrane whose separation layer is formed by sulfonated poly(2,6-dimethyl-1,4-phenylene oxide) CS179189A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS891791A CS179189A3 (en) 1989-03-23 1989-03-23 Process for preparing semi-permeable composite membrane whose separation layer is formed by sulfonated poly(2,6-dimethyl-1,4-phenylene oxide)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS891791A CS179189A3 (en) 1989-03-23 1989-03-23 Process for preparing semi-permeable composite membrane whose separation layer is formed by sulfonated poly(2,6-dimethyl-1,4-phenylene oxide)

Publications (1)

Publication Number Publication Date
CS179189A3 true CS179189A3 (en) 1992-06-17

Family

ID=5353190

Family Applications (1)

Application Number Title Priority Date Filing Date
CS891791A CS179189A3 (en) 1989-03-23 1989-03-23 Process for preparing semi-permeable composite membrane whose separation layer is formed by sulfonated poly(2,6-dimethyl-1,4-phenylene oxide)

Country Status (1)

Country Link
CS (1) CS179189A3 (en)

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