| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a polymerization reaction apparatus used for manufacturing a polymer by photopolymerizing a polymerization precursor in a supercritical fluid or a subcritical fluid which permits a ready change of a composition of additional ingredients to be incorporated with the polymerization precursor to be polymerized and/or the polymer during polymerization. <P>SOLUTION: The polymerization reaction apparatus comprises a reactor capable of maintaining the fluid in the supercritical state or in the subcritical state, an active energy ray-irradiating means for irradiating the inside of the reactor with an active energy ray, a fluid-feeding means for feeding the fluid into the reactor, a fluid-discharging means for discharging the fluid in the reactor and a polymerization precursor-feeding means which is equipped with a polymerization precursor-storage part for storing the polymerization precursor and/or at least one additional ingredient and has a structure which permits dissolution or dispersion in the fluid of the polymerization precursor and/or the additional ingredients stored in the polymerization precursor-storage part and the feed thereof into the reactor. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
