High refractive index polythiourethane networks with high mechanical property via thiol-isocyanate click reaction
Sign Up to like & getrecommendations! Published in 2019 at "Polymer"
DOI: 10.1016/j.polymer.2019.121746
Abstract: Abstract High refractive index polymers (HRIPs), especially sulfur-containing HRIPs, play an important role in optical materials; particularly the thermosetting sulfur-containing polyurethane is widely used in optical lenses. To understand the effect of thiol and isocyanate… read more here.
Keywords: thiol isocyanate; polythiourethane; high refractive; refractive index ... See more keywords
Preparation of poly(thiourethane) thermosets by controlled thiol-isocyanate click reaction using a latent organocatalyst
Sign Up to like & getrecommendations! Published in 2019 at "Reactive and Functional Polymers"
DOI: 10.1016/j.reactfunctpolym.2018.11.019
Abstract: Abstracts Different poly(thiourethane) thermosets were prepared by means of a thiol-isocyanate click reaction starting from three diisocyanates with different structure (isophorone diisocyanate, IPDI, 4,4′-methylene bis(cyclohexy isocyanate), HMDI and hexamethylene diisocyanate, HDI, and a tetrathiol, pentaerythritol… read more here.
Keywords: click reaction; organocatalyst; isocyanate click; thiourethane thermosets ... See more keywords