Synthesis and characterization of starch
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Roberta Alfani; Salvatore Iannace; Luigi Nicolais
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Article
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1998
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John Wiley and Sons
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English
⚖ 192 KB
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Starch-based polyurethane foams were synthesized by reacting a mixture of starch and polycaprolactone triol with an aliphatic diisocyanate, in the presence of water as blowing agent. Some foams were also prepared by adding a certain amount of polyethyleneglycol. The reaction kinetics is affected by