Copolymerization of tert-butyl 3-isopropenylcumyl peroxide with butyl acrylate and grafting of styrene onto the copolymers

被引:0
|
作者
Li, Z
Du, QG [1 ]
Yang, YL
Lin, MD
机构
[1] Fudan Univ, Dept Macromol Sci, Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China
[2] Jiangsu Inst Petrochem Technol, Dept Mat Engn, Changzhou 213016, Peoples R China
关键词
D O I
10.1002/1521-3935(20010701)202:11<2314::AID-MACP2314>3.0.CO;2-#
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Copolymerization of tert-butyl 3-isopropenylcumyl peroxide (D-120) with butyl acrylate (BA) and grafting of styrene onto the copolymers were studied. Copolymers of D-120 and BA prepared in bulk using benzoyl peroxide as initiator were characterized by IR, H-1 NMR,GPC and DSC analysis, respectively. The compositions of the copolymer of D-120 with BA were determined by analysis of H-1, NMR. spectra. The reactivity ratios of D-120 and BA were determined using the methods of Kelen-Tudos (K-T) , Fineman-Ross (F-R) and Yezrielev-Brokhinal-Roskin (YBR), respectively. Graft copolymers were obtained by the grafting of styrene onto the copolymers during the decomposition of peroxy bonds of the copolymers.
引用
收藏
页码:2314 / 2320
页数:7
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