PERFLUOROPOLYETHER GROUP-CONTAINING ACRYLATE COMPOUND

摘要

PURPOSE: An acrylate cmppound with perfluoropolyether group is provided to ensure compatibility with non-fluorine and to use as a coating additive. CONSTITUTION: An acrylate compound has a perfluoropolyether group of chemical formula 1. In chemical formula 1, Rf is bivalent perfluoropolyether group with 500-30,000 molecular weight; X1 is independently denoted by chemical formula 2. A hard-coating composition contains fluorine-containing acrylate compound of chemical formula 1.