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Heterogeneous polymer systems. II. Characterization of graft copolymers of styrene on polyethyl acrylate
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1963
Year
Materials SciencePolymer ReactionPolymer MaterialEngineeringPolymer TechnologyGraft CopolymersPolyethyl AcrylatePolymer ScienceHeterogeneous Polymer SystemsPolymer EngineeringPolymer CharacterizationSolvent Extraction ProceduresPolymerization KineticsPolymer AnalysisGraft CopolymerPolymer ChemistryPolymer SynthesisPolymers
The isolation of two graft copolymers of styrene on polyethyl acrylate from the ungrafted homopolymers by solvent extraction procedures is discussed. For the grafts and their corresponding mixtures ηsp/c versus c plots were determined, and no anomalies were observed. Qualitative data on the solubilities and phase properties of the grafts are given. Torsional modulus-temperature curves are shown for graft copolymer and the individual homopolymers.