'thermoplastic polyurethane, process for preparing a thermoplastic polyurethane, use of a thermoplastic polyurethane and hose'?

摘要

The present invention relates to a thermoplastic polyurethane which may be obtained or obtained by converting at least one polyisocyanate, ethane-1,2-diol composition as the chain extender and a polyol composition wherein No chain extender other than ethane-1,2 diol is used, a process for the preparation of such thermoplastic polyurethane and the use of such polyurethane for the production of injection molded products, extrusion products, films and shaped bodies.