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Function and performance of silicone copolymers(II): Syntheses and interfacial behavior of siliconized acrylic copolymers
Author(s) -
Kuo PingLin,
Cheng Vanko
Publication year - 1999
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/(sici)1097-4628(19990131)71:5<805::aid-app14>3.0.co;2-t
Subject(s) - copolymer , emulsion , silicone oil , materials science , polymer chemistry , silicone , triethylamine , chemical engineering , composite material , polymer , chemistry , organic chemistry , engineering
Polysiloxane‐containing copolymers were synthesized and characterized by nuclear magnetic resonance and elemental analysis. These copolymers were neutralized by triethylamine. The copolymers could be self‐emulsified to form emulsions in water with and without cosolvent PCS and exhibited excellent defoaming abilities. These copolymers were also used as emulsifiers to emulsify silicone oil in water to form stable oil‐in‐water emulsions. This emulsion again exhibited defoaming properties, more efficiently than that of the self‐emulsified emulsion of siliconized acrylic copolymer (SAA). © 1999 John Wiley & Sons, Inc. J Appl Polym Sci 71: 805–811, 1999