Micellization of polyblock copolymers in a selective solvent

被引：0
|
作者：
Dubrovina, LV
Bragina, TP
Makarova, LI
Filimonova, LV
Pavlova, SSA
Zhdanov, AA
机构：
来源：
VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B | 1996年 / 38卷 / 08期
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中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The association of polyblock copolymer, poly(siloxane-co-carbonate-co-urethane), in benzene (selective solvent for siloxane component) was studied by light scattering, viscometry, and sedimentation methods. Anomalous micellization was observed in a solution in the concentration range of 0.02-1.4 g/dl: as the concentration increases, the associates pass through the region of metastable microphase separation and then form polymolecular micelles.
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页码：1419 / 1422
页数：4
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