Clouding of a cationic hydrophobically associating comb polymer

被引：9
作者：
Thuresson, K
Karlson, L
Lindman, B
机构：
[1] Lund Univ, Ctr Chem & Chem Engn, SE-22100 Lund, Sweden
[2] Akzo Nobel Surface Chem AB, SE-44485 Stenungsund, Sweden
来源：
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2002年 / 201卷 / 1-3期
关键词：
associating polymer; hydrophobically modified polymer; comb polymer; phase behavior; cloud point;
D O I：
10.1016/S0927-7757(00)00775-5
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A novel cationic hydrophobically associating comb polymer, containing poly(oxyethylene) chains in the back-bone, is described and investigated with respect to the aqueous solubility by cloud point measurements. Cloud points were investigated as a function of polymer charge, poly(oxyethylene) chain length and concentrations of added NaCl and could be interpreted in terms of the aqueous behavior of poly(oxyethylene) chains, general electrostatic effects, salting-out effects for nonionic polymer chains and polymer association. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
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页码：9 / 15
页数：7
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