Film with outer layer composed of a polyamide composition

C - Chemistry – Metallurgy – 08 – L

Patent

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Details

C08L 77/06 (2006.01) B29D 7/00 (2006.01) B32B 27/34 (2006.01) C08J 5/18 (2006.01)

Patent

CA 2565483

A decorative film whose outer layer is composed of a polyamide composition which comprises the following components: a) from 50 to 100 parts by weight of polyamide which can be prepared from the following monomers: .alpha.) ~from 70 to 100 mol% of diamine, selected from m-xylylenediamine, p-xylylenediamine and mixtures of these, .beta.)~~from 0 to 30 mol% of other diamines having from 6 to 14 carbon atoms, where the mol% data here are based on the entirety of diamine, and .gamma.)~from 70 to 100 mol% of aliphatic dicarboxylic acids having from 10 to 18 carbon atoms and .delta.)~ ~from 0 to 30 mol% of other dicarboxylic acids having from 6 to 9 carbon atoms, where the mol% data here are based on the entirety of dicarboxylic acid; b) from 0 to 50 parts by weight of another polyamide, where the parts by weight of a) and b) give a total of 100, has good chemicals resistance and good stress cracking resistance and also has improved scratch resistance and improved gloss. Typical application sectors are automobile construction and use as topcoat for skis or snowboards.

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