THERMOPLASTIC POLYURETHANE RESIN, OPTICAL POLYURETHANE RESIN, DISPLAY PANEL COVER PLATE, EYEWEAR MATERIAL, EYEWEAR LENS, EYEWEAR FRAME, AUTOMOBILE INTERIOR/EXTERIOR COMPONENT, AND METHOD FOR PRODUCING THERMOPLASTIC POLYURETHANE RESIN

摘要

Thermoplastic polyurethane resin includes a reaction product of a polyisocyanate component containing 50 mol % or more of an isocyanate group of 1,4-bis(isocyanatomethyl) cyclohexane relative to a total mol of the isocyanate group, and a polyol component containing macropolyol, isosorbide, and aliphatic diol with 3 to 8 carbon atoms; wherein relative to a total mol of the isosorbide and the aliphatic diol, the isosorbide content is 60 mol % or more and 95 mol % or less.