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Polymers with pendant isocyanate groups. III. Synthesis and properties of poly(styrene‐co‐acrylonitrile‐co‐styrylisocyanate)
Author(s) -
Liebersohn Aharon,
Kohn David H.
Publication year - 1979
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.1979.070231202
Subject(s) - acrylonitrile , copolymer , polymer chemistry , styrene , isocyanate , monomer , solubility , materials science , polymer , chemistry , organic chemistry , polyurethane
The terpolymer poly(styrene‐co‐acrylonitrile‐co‐styrylisocyanate) was synthesized by radical initiation directly from styrene, acrylonitrile, and cinnamoyl azide. The monomer feed–terpolymer composition relationship was determined by Slocombe's triangular graph. The solubility, intrinsic viscosity, and melting range of the various terpolymers and the chemical reactions of the pendant isocyanate groups toward alcohol and amines were investigated.