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Determination of the Optimum Reaction Parameters for the Autocatalytic Preparation of DEAHP‐Starch
Author(s) -
Antal M.,
Kuniak Ľ.
Publication year - 1983
Publication title -
starch ‐ stärke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.62
H-Index - 82
eISSN - 1521-379X
pISSN - 0038-9056
DOI - 10.1002/star.19830350307
Subject(s) - autocatalysis , starch , autocatalytic reaction , ion exchange , catalysis , chemistry , chemical engineering , ion exchange resin , base (topology) , reaction conditions , polymer chemistry , ion , organic chemistry , mathematics , engineering , physics , mathematical analysis , statistical physics
Middle basic ion‐exchangers were prepared by reaction of 2,3‐epoxypropyldiethylamine (EPDA) with starch in the presence of water without base catalyst, i.e. by the autocatalytic reaction. In this paper, we report on the influence of individual reaction components on the degree of starch modification, which is expressed by the exchange capacity of ion‐exchanger prepared.