A novel method for preparing approximately micron-sized polymethyl methacrylate microspheres with clear surface

被引：0
|
作者：
Wang, DQ [1 ]
Liu, BL
Hu, J
Lin, XQ
Zhang, M
机构：
[1] Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China
[2] Sichuan Univ, Huaxi Med Ctr, Chengdu 610041, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2004年 / 15卷 / 03期
关键词：
soap-free emulsion polymerization; polymethyl methacrylate microspheres; competition solvent; cosolvent; electrolyte; diameter and distribution;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Polymethyl methacrylate (PMMA) microspheres with clear surface and diameter close to 1 mum were synthesized by newly soap-free emulsion polymerization. The results showed that the presence of ethanol and NaCl made the increase of diameter and distribution, while the presence of toluene could avoid the problem of the increase of distribution, resulting a harvest of PMMA microspheres with a diameter close to I gm.
引用
收藏
页码：371 / 374
页数：4
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