| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for producing resin particles that can be attainable of nonconventionally excellent heat-resistant preservability and excellent melting characteristic. <P>SOLUTION: The method for producing the resin particles (X) comprises forming a vinyl polymer (A) and, if necessary, a vinyl polymer (B) containing a solvent (D) by performing polymerization of a vinyl monomer (a) having crystallinity and a vinyl monomer (b) having no crystallinity in carbon dioxide (C) of a liquid or supercritical state and if necessary in the component (D), subsequently removing the component (C) and if necessary the component (D). <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
