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Improving the Miscibility Between Hydrocarbon and Fluorocarbon Groups by Using a Hybrid Polysoap
Author(s) -
Zhuang Dongqing,
Guo Jinfeng,
Zhang Yunxiang
Publication year - 2002
Publication title -
macromolecular rapid communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.348
H-Index - 154
eISSN - 1521-3927
pISSN - 1022-1336
DOI - 10.1002/1521-3927(20020101)23:2<109::aid-marc109>3.0.co;2-p
Subject(s) - miscibility , fluorocarbon , hydrocarbon , pulmonary surfactant , polyelectrolyte , polymer chemistry , acrylic acid , chemistry , chemical engineering , rheology , nonionic surfactant , materials science , organic chemistry , copolymer , polymer , composite material , engineering , biochemistry
Hydrophobically modified poly(acrylic acid) with hydrocarbon groups (PH), fluorocarbon groups (PF) or both of them (PHF) were synthesized. Their interactions with the HC nonionic surfactant Np7.5 and FC nonionic surfactant FC171 were investigated and compared by means of rheological measurements. Co‐modification of the polyelectrolyte improves the miscibility of the hydrophobic groups with either Np7.5 or FC171. In the presence of salt, associations of PHF and PH with Np7.5 evolved differently.