elastic membrane, elastic tissue and use of an elastic membrane

摘要

the invention relates to an elastic membrane comprising an elastomer having an elongation at break of more than 150%, measured according to the din 53504 standard, wherein the thermoplastic elastomer (p1) comprises a polyurethane elastomer based on following components: - 11% to 79%, by weight, of a mixture of at least one diol (d1) and at least one isocyanate (i1), - 21% to 89%, by weight, of at least one compound (c1 ) which has at least two reactive isocyanate groups. the invention also relates to a process for producing such an elastic membrane which comprises an elastomer which has an elongation at break of more than 150%, measured according to the din 53504 standard. the invention also relates to an elastic membrane which comprises an elastomer having an elongation at break of more than 150%, measured according to the din 53504 standard, obtained or obtainable by the process, to an elastic fabric comprising a fabric and at least one elastic membrane on the laminate , which has a total elongation at break of more than 150%, measured according to the din 53504 standard, and also the use of the elastic membrane or an elastic membrane obtained or obtainable by the process for the fabric covering.