Complexation of poly(acrylic acid) with hydroxypropylcellulose in aqueous solutions

被引：0
|
作者：
Khutoryanskiy, VV [1 ]
Dubolazov, AV [1 ]
Nurkeeva, ZS [1 ]
Mun, GA [1 ]
机构：
[1] Alfarabi Kazakh State Natl Univ, Dept Chem, Almaty 480012, Kazakhstan
来源：
POLYMER SCIENCE SERIES B | 2003年 / 45卷 / 3-4期
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D O I：
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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 complexation of poly(acrylic acid) with hydroxypropylcellulose in aqueous solutions was studied. It was demonstrated that nonstoichiometric complexes stabilized through the cooperative system of hydrogen bonds form upon complexation. The solubility of polycomplexes was shown to be pH-dependent. The prospects for the application of interpolymer complexes as carriers of physiologically active compounds are considered.
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页码：89 / 91
页数：3
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