| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a production method for stably obtaining amido group-containing polyimide resin particles. <P>SOLUTION: In the method for producing polyimide resin particles in which polyimide resin particles are deposited from a polyimide solution, the polyimide solution includes a polyimide resin having an amide group in the main chain skeleton, and the polyimide resin particles are deposited by adding at least a carboxylic acid and an alcohol as poor solvents to the polyimide solution which is in a state kept at a temperature of 40-80°C. <P>COPYRIGHT: (C)2013,JPO&INPIT |
