Rare-earth ternary catalysts Y(CC13COO)3-ZnR2-glycerin were prepared for the copolymerization of carbon dioxide and propylene oxide (PO), where dialkylzincs (Zn
A series of block copolymers consisting of an isotropic (polystyrene) block and a side-chain liquid crystalline block (LC) have been studied using small-angle X
The effect of pan-milling on morphological structure, processability and properties of PVC was studied through SEM, FTIR, granulometer, GPC and mechanical prope
It has been well known that fluorinated polyurethanes exhibit uniquely low surface energy, biocompatibility and biostability, thermal and oxidative stability an