CPC B32B 27/08 (2013.01) [A61C 5/007 (2013.01); A61C 13/0022 (2013.01); B29C 48/0011 (2019.02); B29C 48/0017 (2019.02); B29C 48/08 (2019.02); B29C 48/21 (2019.02); B29C 48/625 (2019.02); B29C 48/92 (2019.02); B32B 27/36 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); C08J 7/042 (2013.01); C08L 75/08 (2013.01); B29C 48/30 (2019.02); B29C 48/34 (2019.02); B29C 2948/92609 (2019.02); B29C 2948/92704 (2019.02); B32B 2250/03 (2013.01); B32B 2250/24 (2013.01); B32B 2250/40 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/412 (2013.01); B32B 2307/536 (2013.01); B32B 2307/54 (2013.01); B32B 2535/00 (2013.01); C08J 2369/00 (2013.01); C08J 2467/02 (2013.01); C08J 2475/04 (2013.01); Y10T 428/24967 (2015.01); Y10T 428/24983 (2015.01)] | 29 Claims |
1. A multi-layer plastic film, having
a layer A containing at least one polycarbonate or copolycarbonate and/or at least one polyester or copolyester, the layer A having a glass transition temperature Tg from 80° C. to 200° C.,
and at least one layer B containing at least one thermoplastic polyurethane, polyester and/or copolyester, the at least one layer B exhibiting a hardness from 45 Shore D to 85 Shore D,
wherein the adhesive force between the layer A and the at least one layer B is greater than 0.5 N/mm, determined in accordance with ASTM D 903 98,
wherein the film has been co-extruded.
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