Successful polycarbonate synthesis using the photo-on-demand interfacial polymerization method

https://phys.org/news/2023-08-successful-polycarbonate-synthesis-photo-on-demand-interfacial.html

"synthesize carbonates safely, inexpensively, simply with low environmental load by shining UV on chloroform, alcohol and sodium hydroxide, traversing 3 gaseous phases, aqueous phase and organic phase, and developed photo-on-demand interfacial reaction... avoids direct handling of dangerous phosgene... eyeglass lenses, camera lenses, DVDs, automobile headlights and bulletproof glass"