| 摘要 |
PROBLEM TO BE SOLVED: To prepare a polyurethane casting film for a labeling material, which is excellent in durability, wear resistance and followability to an adherend. SOLUTION: This polyurethane casting film for the labeling material is obtained by applying an organic solvent solution comprising a silicone resin-containing non-yellowing polyurethane polyurea resin, an acrylic resin, an aminoplast and a crosslinking catalyst onto a releasable substrate and thermally crosslinking it. COPYRIGHT: (C)2004,JPO&NCIPI |
