SULFOBETAINE POLYURETHANE IONOMERS .4. STUDY OF INTERACTIONS BETWEEN POLYMERS AND METHYL-ORANGE

Authors
BURUIANA T AIRINEI A BURUIANA EC ROBILA G
Citation
T. Buruiana et al., SULFOBETAINE POLYURETHANE IONOMERS .4. STUDY OF INTERACTIONS BETWEEN POLYMERS AND METHYL-ORANGE, Die Angewandte makromolekulare Chemie, 214, 1994, pp. 67-74
Citations number
20
Categorie Soggetti
Polymer Sciences
Journal title
Die Angewandte makromolekulare Chemie → ACNP
ISSN journal
00033146
Volume
214
Year of publication
1994
Pages
67 - 74
Database
ISI
SICI code
0003-3146(1994)214:<67:SPI.SO>2.0.ZU;2-Z
Abstract
The photochemical behaviour of some polyurethane zwitterionomers conta ining azoaromatic structures of dye type was studied both in solution and polymer film. The interaction between methyl orange and the sulfob etaine structures of the polyurethane chain was followed by electronic absorption spectra.