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Molecular weight distribution of the polyacrylonitrile moiety of starch-polyacrylonitrile graft copolymers

✍ Scribed by Gugliemelli, L. A. ;Weaver, M. O. ;Russell, C. R. ;Rist, C. E.

Publisher
Wiley (John Wiley & Sons)
Year
1971
Tongue
English
Weight
217 KB
Volume
9
Category
Article
ISSN
0449-2986

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## Abstract The effect of concentration, reactant ratios, temperature, and starch pretreatment on grafting of acrylonitrile onto starch were studied. Grafting was efficient at high concentrations (8–12% starch) when granular starch was used. The molecular weights for grafted polyacrylonitrile (PAN)