Journal of Applied Polymer Science, Vol.77, No.6, 1353-1356, 2000
Synthesis and characterization of a hyperbranched polyol with long flexible chains and its application in cationic UV curing
A hyperbranched polyol with long flexible chains on the molecule surface was synthesized and characterized. The effect of the hyperbranched polyol as flexibilizer and chain-transfer agent on cationic UV curing was investigated. It was found the hyperbranched polyol could markedly improve the mechanical properties of cured film.