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Title:
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Kinetics and mechanism of urea - formaldehyde and related reactions |
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Author:
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Raveendran Nair, B; Dr.Joseph,Francis D
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Abstract:
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Urea-formaldehyde resins find numerous
applications in adhesive, textile finishing and moulded
plastic industries. Kinetic investigations of the reactions of
urea and its related compounds with formaldehyde in
aqueous acid, alkaline and neutral media have been carried
out. A thin—layer chromatographic method was developed
for the separation and estimation of the products of these
reactions. Using this technique the various initial steps
in the reactions were analysed and the rate constants have been determined. |
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Description:
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Department of Applied Chemistry, Cochin University of Science and Technology |
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URI:
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http://dyuthi.cusat.ac.in/purl/3619
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Date:
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1981-12 |