Synthesis of amphiphilic copolymers having capability as emulsifiers and their surface chemical properties

被引:3
作者
Takahashi, S [1 ]
Saito, T [1 ]
Kasemura, T [1 ]
机构
[1] Gifu Univ, Fac Engn, Dept Appl Chem, Gifu 50111, Japan
关键词
amphiphilic copolymer; emulsion polymerization; polymeric emulsifier; micelle formation;
D O I
10.1080/00218460309556
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Some comblike terpolymers composed of methyl methacrylate WMA), methoxy-polyethyleneglycal methacrylate (MPEGMA) as a hydrophilic component, and methoxypolypropyleneglycol methacrylate (MPPGMA) as a hydrophobic component were synthesized by both living radical photopolymerization and ordinary radical polymerization. Since these terpolymers showed a high surface activity, it was suggested that they could be utilized as good polymeric emulsifiers. The polymeric emulsions containing these emulsifiers also showed comparatively good emulsion and mechanical properties as an adhesive. From these facts, it was found that these terpolymers had almost the same emulsification capability as commercially available low molecular weight emulsifiers. Conversely, a difference in surface tension behavior of these terpolymers could be observed. We think that it was due to the chain arrangements (random or block sequence) of W terpolymer.
引用
收藏
页码:287 / 309
页数:23
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