| 摘要 |
PROBLEM TO BE SOLVED: To provide a plastic film lamination adhesive for a polyester film-coated metallic can or metallic can having excellent heat-processing resistant adhesiveness, overlapped part adhesiveness and squeeze-out resistance of adhesive. SOLUTION: The adhesive for plastic film lamination includes (C) a modified polyester produced by reacting (A) a branched polyester polyol having≥3-functionality with (B) a partially blocked isocyanate, wherein the partially blocked isocyanate (B) is produced by reacting 60-98 mol of a blocking agent (E) based on 100 mol of isocyanate group of a≥3-functional polyisocyanate (D) having isocyanate groups. COPYRIGHT: (C)2011,JPO&INPIT |
