Ionomer interpenetrating polymer networks from polyurethane anionomers and polyurethane isocyanurate
Autor: | Kurt C. Frisch, John A. McLean, Han X. Xiao, Hasan A. Ai‐Salah |
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Rok vydání: | 1992 |
Předmět: | |
Zdroj: | Polymer International. 28:323-327 |
ISSN: | 1097-0126 0959-8103 |
DOI: | 10.1002/pi.4990280415 |
Popis: | Interpenetrating polymer network (IPN) systems composed from polyurethane isocyanurate (PUI) and polyurethane anionomer (PUA) were prepared by simultaneous polymerization and crosslinking in solution. Specific attractive forces that occurred among various networks helped to make them compatible and led to the formation of true homogeneous topologically interpenetrating polymer networks. In most case the thermal stability of the IPNs fall between those of the PUI and the PUA. |
Databáze: | OpenAIRE |
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