Spectrophotometric analysis of the reaction of iodine with solutions of polyvinyl alcohol
β Scribed by L.G. Tebelev; G.F. Mikul'skii; Ye.P. Korchagina; S.A. Glikman
- Book ID
- 118357183
- Publisher
- Elsevier Science
- Year
- 1965
- Weight
- 389 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0032-3950
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## Abstract The color reaction of PVA solution with iodine depends upon the conditions under which the parent polyvinyl acetate was prepared, especially on the polymerization temperature. The higher the degree of polymerization of PVA and the lower the polymerization temperature of the original pol
The uncatalyzed and oxalic acid catalyzed modification of polyvinyl alcohol (PVA) with aluminium isopropoxide have been studied for reaction in a suspension of powdered PVA in boiling benzene. Isopropyl alcohol (IPA) formed during the reaction was removed by continuous distillation of an IPA-benzene