| 摘要 |
A biaxially oriented polyamide laminate film having at least three layers in total and comprising at least two kinds of layers selected among layer (a) comprising polymer (A) containing 0.3 to 5 wt % of polymer (P), layer (b) comprising polymer (B), and layer (c) comprising mixture (C) containing at most 5 wt% of polymer (P), wherein polymer (A) is an aromatic polyamide containing at least 70 mole % of polyamide constituents composed of m- and/or p-xylylenediamine and a C6 to C12 aliphatic alpha , omega -dicarboxylic acid in its molecule, polymer (B) is an aliphatic polyamide, mixture (C) is composed of polymer (A) and polymer (B), and polymer (P) is a mixture of 100 to 5 wt % of a polyolefin containing an unsaturated carboxylic acid grafted thereonto and 0 to 95 wt % of a polyolefin. |
