• Polymer(Korea)
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• v.32 no.5
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• pp.427-432
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• 2008

Hard coatings were deposited on a polycarbonate plate as potential substitutes for glass in cars. In this research polyphenylene derivatives were synthesized and the coatings were conducted on a polycarbonate plate. Poly(benzoylphenylene) and its phenylene copolymers were synthesized. Using poly (benzoylphenylene), the coating showed 1H class of pencil hardness. And using its copolymers, the coating showed 2H class of pencil hardness. The copolymer also showed the better abrasion resistance than homopoly (benzoylphenylene).