CHARACTERIZATION OF COPOLYMERS OF N,N-DIMETHYLACRYLAMIDE WITH METHYL-METHACRYLATE PREPARED BY CHARGE-TRANSFER MECHANISM

被引:2
|
作者
SRINIVASULU, B [1 ]
RAO, PR [1 ]
SUNDARAM, EV [1 ]
机构
[1] KAKATIYA UNIV,DEPT CHEM,WARANGAL 506009,ANDHRA PRADESH,INDIA
关键词
D O I
10.1016/0014-3057(92)90134-N
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Copolymers of methyl methacrylate with N,N-dimethylacrylamide were synthesized by a charge transfer mechanism using a mixture of n-butylamine and carbon tetrachloride as initiator in dimethylsulphoxide at 60-degrees. The compositions of the copolymers were established by elemental analysis. The reactivity ratios were determined by both Fineman-Ross and Kelen-Tudos methods. The copolymers were characterized by i.r, H-1-NMR, C-13-NMR and thermal studies. The solubility parameter of the copolymer was evaluated by studying the intrinsic viscosity in various solvents.
引用
收藏
页码:561 / 563
页数:3
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