THERMOPLASTIC POLYURETHANE RESIN, OPTICAL POLYURETHANE RESIN, COVER PLATE FOR DISPLAY PANEL, EYEWEAR MATERIAL, EYEWEAR LENS, EYEWEAR FRAME, AUTOMOTIVE INTERIOR AND EXTERIOR COMPONENTS, 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.