| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel continuous polymerization apparatus, capable of further efficiently producing a polymer composition suitably used to obtain a high-quality resin composition.SOLUTION: A continuous polymerization apparatus uses at least first and second complete mixing-type reaction tanks (10, 20). Each of the reaction tanks (10, 20) has a feed port (11a, 21a), an extraction port (11b, 21b), and a temperature detection means (T) which detects temperature in each reaction tank. The feed port (11a) of the first reaction tank (10) is connected to feed sources (1, 3) of a raw material monomer and a polymerization initiator, and the extraction port (11b) thereof is connected to the feed port (21a) of the second reaction tank (20) by a connection line (15). The connection line (15) is joined to a secondary line (15') for feeding the raw material monomer at a junction (M) located between the extraction port (11b) of the first reaction tank (10) and the feed port (21a) of the second reaction tank (20). |
