| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyphenylene ether (PPE) resin particle dispersion having good resin/substrate adhesion, a resin composite produced by using the same, and a laminate (body) having excellent heat resistance inherent to the PPE.SOLUTION: Provided is a production method of a resin dispersion containing PPE resin particles, comprising a step (I) of obtaining a resin dispersion containing PPE resin particles by preparing a PPE resin solution by heating 50°C or higher a dispersion medium containing an organic solvent in which solubility of the PPE resin at 23°C is 5 wt% or more and, thereafter, crystallizing the PPE resin particles at a crystallization temperature X (°C) which satisfies the following formula (1): A-15≤X≤A-2 formula (1) (in formula (1), A (°C) is a temperature at which the PPE resin in the dispersion medium begins precipitation) and a resin dispersion obtained by the method. |
