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On the preparation of acrylic acid/vinyl acetate copolymers with constant composition — 1. Copolymerization reactivity ratios

Authors
Journal
Polymer
0032-3861
Publisher
Elsevier
Publication Date
Volume
39
Issue
1
Identifiers
DOI: 10.1016/s0032-3861(97)00363-7
Keywords
  • Reactivity Ratio
  • Acrylic Acid
  • Vinyl Acetate

Abstract

Abstract In the present work, low conversion acrylic acid (AA)/vinyl acetate (VAc) copolymerizations were carried out in azeotropic ethanol/water solutions containing 93% in weight of ethanol. Reactivity ratios were determined by several methods and shown to be equal to r AA = 2.6 and r VAc = 0.04.

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