Dispersion polymerization of methyl methacrylate in supercritical carbon dioxide in the presence of random copolymers

被引：16
|
作者：
Hwang, HS
Gal, YS
Johnston, KP
Lim, KT [1 ]
机构：
[1] Pukyong Natl Univ, Div Image & Informat Engn, Pusan 608739, South Korea
[2] Kyung II Univ, Coll Gen Educ, Gyeongsang 712701, South Korea
[3] Univ Texas, Dept Chem Engn, Austin, TX 78712 USA
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2006年 / 27卷 / 02期
关键词：
2-dimethylaminoethyl methacrylate; dispersion polymerization; PMMA; polymeric stabilizer; random copolymer; structure; supercritical CO2; surfaces;
D O I：
10.1002/marc.200500697
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Statistical random copolymers of 1H,M-perfluorooctyl methacrylate and 2-dimethylaminoethyl methacrylate, poly(FOMA-co-DMAEMA), effectively stabilized the dispersion polymerization of methyl methacrylate in supercritical carbon dioxide. Free-flowing, micron-sized spherical PMMA particles could be produced with poly(FOMA-co-DMAEMA) containing 34 w/w% FOMA,
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页码：121 / 125
页数：5
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