By manufacturing improvements, a PLANEXT D-7000 named polycarbonate was obtained which has high heat and shock resistance. Production is scheduled at Teijin’s Matsuyama plant at a scale of 3.000 t/a within “several years”
Teijin press release, April 1, 2013
Teijin reports progress in the preparation of thermostable polycarbonates based on isosorbide