| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a curable coating composition which provides a laminated polyester resin film having superior weather resistance, in an easier and simpler fashion than before. <P>SOLUTION: The curable coating composition 1 comprises a hydroxyl group-containing acrylic resin, an organic polyisocyanate compound, an epoxy resin and an antioxidant and/or a photostabilizer, wherein the epoxy resin is included in an amount of 2 to 20 parts per total 100 parts in terms of mass of the hydroxyl group-containing acrylic resin and the organic polyisocyanate compound. A laminated polyester resin film is provided, including a cured film of the above curable coating composition laminated on a polyester resin film 2. A solar cell back sheet having a multilayer structure is also provided. <P>COPYRIGHT: (C)2012,JPO&INPIT |
