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Effect of compatibilizers on kinetic of interpenetrating polymer networks formation and their microphase structure
Author(s) -
Alekseeva Tatiana,
Lipatov Yuri,
Babkitali
Publication year - 2001
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/1521-3900(200102)164:1<91::aid-masy91>3.0.co;2-4
Subject(s) - polyurethane , materials science , polymer , polymer chemistry , kinetics , viscoelasticity , polymer science , chemical engineering , composite material , physics , quantum mechanics , engineering
The effects of various potential compatibilizers on the viscoelastic properties and kinetics of formation of semi‐interpenetrating polymer networks (semi‐IPN) based on cross‐linked polyurethane and linear poly (butyl methacrylate) has been investigated. All the additives investigated affect the reaction rate of formation of components of IPNs. It was established depending on the nature of compatibilizers the phase separation in forming system may be accelerated or eliminated. The investigation of the effects of some compatibilizers, which differ on chemical constitution, allows to establish two different types of their compatibilizing action.