KINETIC DATA FOR THE CROSS-LINKING REACTION OF POLYCARBOXYLIC ACIDS WITH CELLULOSE

Authors
SCHRAMM C RINDERER B BOBLETER O
Citation
C. Schramm et al., KINETIC DATA FOR THE CROSS-LINKING REACTION OF POLYCARBOXYLIC ACIDS WITH CELLULOSE, Journal of the Society of Dyers and Colourists, 113(12), 1997, pp. 346-349
Citations number
10
Journal title
Journal of the Society of Dyers and Colourists → ACNP
ISSN journal
00379859
Volume
113
Issue
12
Year of publication
1997
Pages
346 - 349
Database
ISI
SICI code
0037-9859(1997)113:12<346:KDFTCR>2.0.ZU;2-#
Abstract
Kinetic data (rate constant, Arrhenius activation energy, frequency fa ctor) of the esterification of polycarboxylic acids (butane-1, 2, 3, 4 -tetracarboxylic acid, citric acid and pyromellitic acid) have been de termined by means of isocratic HPLC measuring the portion of polycarbo xylic acid that does not react with cellulosic material. The order of activation energy is as follows: citric acid > butane-1, 2, 3, 4-tetra carboxylic acid > pyromellitic acid.