FIELD: construction materials.
SUBSTANCE: present invention relates to hot melt adhesive compositions comprising at least one thermoplastic poly-α-olefin, comprising a silane group and being solid at 25 °C and at least one paraffin wax. In comparison to prior art, said hot-melt adhesive compositions are characterised by only low adhesion to uncoated aluminium tool surfaces, while simultaneously having high end strength and heat resistance comparable to conventional hot-melt adhesives, as well as a good resistance to environmental influences.
EFFECT: hot-melt adhesives according to the invention are particularly suitable as laminating adhesives for laminating films made of thermoplastic olefins, that have sufficient stability for subsequent deep drawn laminating.
18 cl, 4 ex, 2 tbl
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