Hydrophilic composition, for coating metal surfaces e.g. heat exchangers, comprises hydrophilic polymer containing fluorinated hydrophobic monomer

摘要

Hydrophilic polymer includes hydrophilic monomer and fluorocarbon containing hydrophobic monomer units. The composition produces a coating having a contact angle <= 50 deg . An Independent claim is also included for coating a metallic surface by applying the composition to the surface and curing it.