CS275325B2 - Composite polymeric membranes especially for gaseous mixtures separation and method of their preparation - Google Patents

Composite polymeric membranes especially for gaseous mixtures separation and method of their preparation

Info

Publication number
CS275325B2
CS275325B2 CS504789A CS504789A CS275325B2 CS 275325 B2 CS275325 B2 CS 275325B2 CS 504789 A CS504789 A CS 504789A CS 504789 A CS504789 A CS 504789A CS 275325 B2 CS275325 B2 CS 275325B2
Authority
CS
Czechoslovakia
Prior art keywords
preparation
gaseous mixtures
polymeric membranes
composite polymeric
membranes especially
Prior art date
Application number
CS504789A
Other languages
Czech (cs)
Other versions
CS8905047A1 (en
Inventor
Miroslav Ing Bleha
Jan Ing Csc Lokaj
Jan Ing Csc Schauer
Galina Andrejevna Cs Polockaja
Jurij Petrovic Csc Kuznecov
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 CS504789A priority Critical patent/CS275325B2/en
Priority to US07/438,330 priority patent/US5059220A/en
Priority to JP89300942A priority patent/JPH02290230A/en
Priority to CA002003486A priority patent/CA2003486A1/en
Priority to EP19890121675 priority patent/EP0370509A3/en
Publication of CS8905047A1 publication Critical patent/CS8905047A1/en
Publication of CS275325B2 publication Critical patent/CS275325B2/en

Links

CS504789A 1988-11-22 1989-08-30 Composite polymeric membranes especially for gaseous mixtures separation and method of their preparation CS275325B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CS504789A CS275325B2 (en) 1989-08-30 1989-08-30 Composite polymeric membranes especially for gaseous mixtures separation and method of their preparation
US07/438,330 US5059220A (en) 1988-11-22 1989-11-15 Composite polymeric membranes for the separation of mixtures of gases and the method of preparation the same
JP89300942A JPH02290230A (en) 1988-11-22 1989-11-21 Composite polymer membrane for separating gas mixture and manufacture thereof
CA002003486A CA2003486A1 (en) 1988-11-22 1989-11-21 Composite polymeric membranes for the separation of mixtures of gases and the method for preparation the same
EP19890121675 EP0370509A3 (en) 1988-11-22 1989-11-23 Composite polymeric membranes for the separation of gas mixtures and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS504789A CS275325B2 (en) 1989-08-30 1989-08-30 Composite polymeric membranes especially for gaseous mixtures separation and method of their preparation

Publications (2)

Publication Number Publication Date
CS8905047A1 CS8905047A1 (en) 1991-02-12
CS275325B2 true CS275325B2 (en) 1992-02-19

Family

ID=5394579

Family Applications (1)

Application Number Title Priority Date Filing Date
CS504789A CS275325B2 (en) 1988-11-22 1989-08-30 Composite polymeric membranes especially for gaseous mixtures separation and method of their preparation

Country Status (1)

Country Link
CS (1) CS275325B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013185739A1 (en) 2012-06-11 2013-12-19 Ustav Makromolekularni Chemie Av Cr, V. V. I. Composite membranes for separation of gas mixtures and a method of preparation thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013185739A1 (en) 2012-06-11 2013-12-19 Ustav Makromolekularni Chemie Av Cr, V. V. I. Composite membranes for separation of gas mixtures and a method of preparation thereof

Also Published As

Publication number Publication date
CS8905047A1 (en) 1991-02-12

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20030830