Super-Tough Coating For Mobiles And Discs

The colour LCD screens on mobile phones and PDAs can get badly scratched in pockets stuffed with loose change and keys. And CDs and DVDs become unplayable in no time when children use them as indoor frisbees. Now a tough, transparent polymer coating developed by chemists from TDK in Japan is set to make scratched phone screens and scuffed discs a thing of the past