微波辐照下P(St-MMA-AA)多孔乳胶粒的制备

Preparation of Multihollow P(St-MMA-AA) Latex Under Microwave Irradiation

在微波辐照条件下,通过间歇无皂种子乳液聚合,制得聚[苯乙烯(St)-甲基丙烯酸甲酯(MMA)-丙烯酸(AA)]复合乳液。将所得复合胶乳进行碱/冷却分段处理,得到具有多孔结构的乳胶粒。胶粒形态用透射电镜进行了表征。

P(St-MMA-AA)hollow latex particles were prepared via seeded emulsion polymerization undermicrowave irradiation by alkali/cooling method. Particles' size and morphologies were characterized with TEM images.