COATING COMPOSITION AND COATING FILM EXCELLENT IN ABRASION RESISTANCE AND FINGERPRINT TRACE REMOVABILITY

摘要

PROBLEM TO BE SOLVED: To provide a coating film not only excellent in abrasion resistance but excellent in contamination resistance such as fingerprint removability and scribbling resistance.SOLUTION: A coating composition is provided, which comprises a binder containing a UV-curable functional group, a compound containing a fluorine UV-curable functional group, a photoinitiator, and nanoparticles. The coating composition comprises, on the basis of 100 parts by weight of the binder containing a UV-curable functional group, 0.5 to 20 parts by weight of the compound containing a fluorine UV-curable functional group, 0.5 to 50 parts by weight of the nanoparticles, and 1 to 20 parts by weight of the photoinitiator. The binder containing a UV-curable functional group includes multi-functional or mono-functional monomers or oligomers of (meth)acrylates or vinyls.