| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin particle which is excellent in preservability under a high-temperature and high-humidity condition and meltability at low temperature and which has a sufficiently narrow particle size distribution, and to provide a method for producing the resin particle by using a nonaqueous medium such as a supercritical fluid. <P>SOLUTION: The resin particle (C) is obtained by sticking a fine particle (A), which contains a crystalline resin (a) having (d1): alkyl (meth)acrylate having an 8-50C alkyl group, (d2): perfluoroalkyl alkyl (meth)acrylate and/or (d3): unsaturated dicarboxylic acid and/or anhydride thereof as essential constituent units, to the surface of another resin particle (B) containing a resin (b) or forming a film containing the crystalline resin (a) on the surface of the resin particle (B). <P>COPYRIGHT: (C)2011,JPO&INPIT |
