Compositions based on copolyether-block-amides, on copolyether-block-esters, on functionalized polyolefins and on starch for waterproof-breathable film applications

摘要

A waterproof-breathable film comprising:;a) a copolyether-block-amide and/or a copolyether-block-ester and/or a functionalized polyolefin;b) starch.;This film can be used as roof-decking film or wall insulating film for a dwelling.