ANTISTATISCHE FOLIE ZUR VERPACKUNG VON MATERIALIEN DIE FLÜCHTIGE PRODUKTEN DIFFUSIEREN

摘要

PCT No. PCT/FR98/00008 Sec. 371 Date Dec. 11, 1998 Sec. 102(e) Date Dec. 11, 1998 PCT Filed Jan. 6, 1998 PCT Pub. No. WO98/30389 PCT Pub. Date Jul. 16, 1998The invention relates to antistatic wrapping films comprising at least one layer made of polyamide or of an alloy of polyamide and of polyolefin. The antistatic additive is a polymer containing polyamide blocks and polyether blocks. They are particularly useful for wrapping expandable polystyrene which contains pentane.