Solvent Resistant Honeycomb Films from Photo-Crosslinkable Polycinnamate

Microporous films consisting of two‐dimensionally ordered void structures ‐ so‐called honeycomb films ‐ were produced by evaporation of polymer solutions under high humidity. Two types of poly(vinyl cinnamate)s were used: A newly synthesized amphiphilic poly(vinyl cinnamate) and a mixture of a comme...

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Veröffentlicht in:	Macromolecular rapid communications. 2007-04, Vol.28 (8), p.962-965
Hauptverfasser:	Karthaus, Olaf, Hashimoto, Yuichi, Kon, Kenichi, Tsuriga, Yasuhiro
Format:	Artikel
Sprache:	eng
Schlagworte:	amphiphiles Applied sciences crosslinking Exact sciences and technology Forms of application and semi-finished materials irradiation macroporous polymers Polymer industry, paints, wood self-organization Sheets and films Technology of polymers
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Beschreibung
Zusammenfassung:	Microporous films consisting of two‐dimensionally ordered void structures ‐ so‐called honeycomb films ‐ were produced by evaporation of polymer solutions under high humidity. Two types of poly(vinyl cinnamate)s were used: A newly synthesized amphiphilic poly(vinyl cinnamate) and a mixture of a commercial poly(vinyl cinnamate) and an amphiphilic polyion complex. Photo‐crosslinking of the honeycomb structure could be achieved by UV irradiation while completely retaining the film morphology. The crosslinked films showed excellent stability against organic solvents.
ISSN:	1022-1336 1521-3927
DOI:	10.1002/marc.200600884