Group transfer polymerization(GTP) of methyl methacrylate with 1-trimethylsiloxy cyclo-hexene(TSCH) as initiator
tetrabutylammonium bibenzoate(TBABB) and mercuric iodide (HgI2) as catalyst was reported HgI2 is a catalyst for the GTP of MMA which gives high conversions and requires far less amount. The activity of TBABB catalyst is depended on the structure of the anion and cation. The effects of catalyst concentration on polymerization rate