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Kinetics of step polymerization with unequal reactivities

✍ Scribed by K. S. Gandhi; S. V. Babu

Publisher
American Institute of Chemical Engineers
Year
1979
Tongue
English
Weight
689 KB
Volume
25
Category
Article
ISSN
0001-1541

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✦ Synopsis

Abstract

The kinetics of step polymerization involving a monomer with unequal reactivities has been obtained. The polydisperity index (PDI) has also been calculated both as a function of conversion and the initial stoichiometric ratio. It has been shown that the usually assumed maximum value of 2 for PDI can lead to erroneous molecular weight.

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Kinetics of two-step anionic polymerizat
Kinetics of two-step anionic polymerization
✍ Jing Feng; Deyue Yan πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 208 KB

## Abstract This article deals with the kinetics of two‐step anionic polymerization by way of a non‐steady state method. Several molecular parameters can be evaluated using the formulae developed. A bimodal molecular weight distribution function for the resulting polymer is derived from the set of