Continuous polymerization apparatus and process for producing polymer composition

摘要

The present invention is directed to a novel continuous polymerization apparatus which is able to more efficiently produce a polymer composition suitable for obtaining a resin composition of high quality. In the continuous polymerization apparatus at least first and second reactors (10, 20) of a complete mixing type are used. Each of the reactors (10, 20) is provided with a supply port (11a, 21a) and an effluent port (11b, 21b) which is located at the reactor's top; the supply port (11a) of the first reactor (10) is connected to a supply source (1, 3) of a raw material monomer and a polymerization initiator; and the effluent port (11b) of the first reactor (10) is connected to the supply port (21a) of the second reactor (20).