An approach to synthesize the pressure-sensitive color-developing microcapsule has been explored, by means of in situ polymerization to yield a shell material using melamine resin.

• 研究了在以蜜胺树脂合成压敏显色微胶囊的过程中,造壁剂在系统中浓度分布的控制(加料方式)和芯/壁比(染料隐色体溶液与造壁剂的用量之比)对胶囊性能的影响。