Ionomeric blends. V. FTIR studies of ionic interactions in polyurethane-styrene blends
β Scribed by Rina Tannenbaum; Maria Rutkowska; Adi Eisenberg
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 524 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0887-6266
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The i.r. spectra and the melting behaviour of blends of poly(vinyl alcohol) (PVAI) and poly(acrylic acid) (PAA) have been studied as a function of blend composition. Replacement of H-bonding interactions in pure PAA and PVAI by intermolecular interactions has been proved by analysis of the OH and C-
## Abstract Direct ionβion interactions in ionomer blends are achieved through microion elimination by mixing the two ionomers, poly (styrene βcoβtetraalkylammonium methacrylate) and poly (ethyl acrylateβcoβNmethylβ4βvinyl pyridinium. iodide), in a benzene/ methanol mixture. The pyridiniumcarboxyla