A hard coating composition for use as a stain repellent single layer on an
optical display. The coating composition adds a monomer of a mono or
multi(methyl)acrylate bearing at least one monovalent
hexafluoropolypropylene oxide derivative and a free radically reactive
compatibilizer consisting of either a fluoroalkyl-group containing
acrylate compatibilizer or a fluoroalkylene-group containing acrylate
compatibilizer to a conventional hydrocarbon-based hard coat formulation.
The resultant coating is substantially smooth and forms a durable surface
layer that has low surface energy that is stain and ink repellent.