| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing latex fine particles having epoxy rings and hydroxyl groups in different domains of the fine particles, respectively, and to provide the fine particles obtained by the method. SOLUTION: The method for producing the anisotropic polymer fine particles having epoxy rings and hydroxyl groups in the different domains of the fine particles, respectively, is characterized by subjecting a vinyl monomer X having the epoxy rings and a vinyl cross-linking agent Z to a soap-free emulsion polymerization to synthesize the seed polymer particles in the first stage and then subjecting the seed polymer particles and a vinyl monomer P to a soap-free seed emulsion polymerization in the presence of a compound S producing the hydroxyl groups to introduce the hydroxyl groups to the polymer P in the second stage. COPYRIGHT: (C)2007,JPO&INPIT |
