| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for producing a curing agent and/or curing accelerator composite particle, excellent in releasability of a curing agent and/or a curing accelerator, exhibiting excellent curability when being blended in a curing resin composition, and excellent in storage stability. <P>SOLUTION: The method for producing the curing agent and/or curing accelerator composite particle includes a step of mixing a polymer to form a shell, a solvent 1 to dissolve the polymer, a curing agent and/or a curing accelerator, and a solvent 2 to dissolve the curing agent and/or the curing accelerator, to thereby prepare a mixed solution, a step of emulsifying the mixed solution and an aqueous medium, and s step of heating the resultant to remove the solvent 1 and the solvent 2 in the aqueous medium, wherein the boiling point of the solvent 1 is lower than that of the solvent 2, and the boiling points of the solvent 1 and the solvent 2 are lower than that of water. <P>COPYRIGHT: (C)2012,JPO&INPIT |
