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Gelation in the radical polymerization of dimethyl diallyl ammonium chloride
Author(s) -
Kozlov G. V.,
Malkanduev Y. A.,
Zaikov G. E.
Publication year - 2004
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/app.20502
Subject(s) - ammonium chloride , polymerization , polymer chemistry , polymer , chloride , materials science , ammonium , chemistry , composite material , organic chemistry
Within the framework of an irreversible aggregation model on a sample of polydimethyl diallyl ammonium chloride, we demonstrated that gelation occurred on a transient part from the autoacceleration stage until the dopolymerization stage. During part of the autoacceleration, the polymer solution was in a sol state on the segment of autoacceleration. Therefore, the use of the term gel effect in reference to the beginning of the reaction did not seem quite justified. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 93: 1394–1396, 2004