摘要 |
PROBLEM TO BE SOLVED: To solve a problem in which when a ring-opening polymerization monomer of lactide or the like is polymerized by using a compressible fluid of supercritical carbon dioxide or the like, a long time is required for a polymerization reaction, thereby when a ring-opening polymerization monomer is performed by ring-opening polymerization to be separated to two or more stages, and when a stage in which a ring-opening polymerization monomer is performed by polymerization by using the compressible fluid is included, a long time is required for manufacturing the polymer, and effectiveness is decreased.SOLUTION: A method of manufacturing a polymer includes a first polymerization process in which at least a first ring-opening polymerization monomer and a compressible fluid are continuously supplied to contacted, and thereby the first monomer is performed by ring-opening polymerization. As a result, a required time for the first polymerization process can be shorten, thereby when the ring-opening polymerization monomer is performed by ring-opening polymerization to be separated to two or more stages, thereby there is an effect in which the polymer can be efficiently manufactured by a short time. |