Number of the records: 1
Composite membranes for separation of gas mixtures and a method of preparation thereof
- 1.
SYSNO ASEP 0500414 Document Type P - Patent R&D Document Type Patent or other outcome protected by special legislation Title Composite membranes for separation of gas mixtures and a method of preparation thereof Author(s) Brožová, Libuše (UMCH-V) RID, ORCID
Tomšík, Elena (UMCH-V) RID, ORCID
Žitka, Jan (UMCH-V) RIDYear of issue 2018 Publication form Print - P Possible third party use of the result A - Pro využití výsledku jiným subjektem je vždy nutné nabytí licence Royalty requested A - Poskytovatel licence požaduje licenční poplatek Patent no. or utility model no. or industrial design no. EP2858739 Date of the patent acceptance 28.11.2018 Name of the patent owner Ústav makromolekulární chemie AV ČR, v. v. i. Code of the issuer name EPO_1 - European Patent Office Munich, The Hague, Berlin, Vienna, Brusselshttp://www.epo.org/ Current use A - Pouze udělený (dosud nevyužívaný) patent nebo patent využívaný jeho vlastníkem Language eng - English Keywords membrane ; conjugated polymers ; gas separation Subject RIV CD - Macromolecular Chemistry OECD category Polymer science Institutional support UMCH-V - RVO:61389013 Annotation The invention relates to composite membranes for separation of gas mixtures consisting of compact or porous or asymmetric polymeric support and a thin separation layer of conjugated polymers such as polypyrrole or polyaniline and their derivatives. The separation layer of conjugated polymers is prepared by adsorption of monomers on a support and their subsequent in situ polymerization, when the molecules of support and conjugated polymers interpenetrate to form a transition layer. The thus prepared composite membranes are chemically and mechanically stable for a long time. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2019 Electronic address https://worldwide.espacenet.com/publicationDetails/originalDocument?CC=EP&NR=2858739B1&KC=B1&FT=D&ND=6&date=20181128&DB=EPODOC&locale=en_EP#
Number of the records: 1