Verfahren zur Herstellung von transparenten harten thermoplastischen Polyurethanen

Z. Tomovic (Uitvinder), Sebastian Richter (Uitvinder), Frank Schaeffer (Uitvinder)

Onderzoeksoutput: OctrooiOctrooi-publicatie

3 Downloads (Pure)

Samenvatting

The present invention relates to a thermoplastic polyurethane obtainable or obtained by conversion of a polyisocyanate composition, a chain extender and a polyol composition, wherein the polyol composition includes at least one polyol (PI) having a molecular weight Mw in the range from 500 to 2000 g/mol and has at least one aromatic polyester block (BI), wherein the hard segment content in the thermoplastic polyurethane is < 75%. The present invention further relates to a process for producing a shaped body comprising such a thermoplastic polyurethane, and to shaped bodies obtainable or obtained by a process of the invention.
Vertaalde titel van de bijdrageProcess for producing transparent hard thermoplastic polyurethanes
Originele taal-2Duits
OctrooinummerWO2018115464
Indieningsdatum22/12/17
StatusGepubliceerd - 28 jun 2018
Extern gepubliceerdJa

Vingerafdruk Duik in de onderzoeksthema's van 'Verfahren zur Herstellung von transparenten harten thermoplastischen Polyurethanen'. Samen vormen ze een unieke vingerafdruk.

Citeer dit