Einfluss der Stoffzustaende des Quellmittels auf das Quellverhalten von chemisch vernetzten Polymeren in Lösemitteln
The swelling behaviour of water sensible, chemically crosslinked polyurethanes has been examined in water and mesogenic solvents. The experimental swelling curves have been described with generally known network theories . The swelling curve in a polymer solution has been determined for the first time dependent on temperature. Additionally temperature dependent membrane-osmosis experiments on the system polyethyleneoxide/water have been performed.