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Synthetic resins: I. Preparation and characterization of resins from substituted benzoic acid–formaldehyde

✍ Scribed by Anil P. Das; Subasini Lenka; Padma L. Nayak

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
375 KB
Volume
30
Category
Article
ISSN
0021-8995

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✦ Synopsis

A number of resins have been prepared by the condensation of substituted benzoic acid with formaldehyde in the presence of different acids and bases as the catalyst. The intrinsic viscoSity and Huggin's and Kraemer's constants of the resins were determined. The solubility behavior of the resins was studied. The IR spectra and the thermogravimetric analysis of the resins were also studied. The values of the energy of activation of degradation of the resins were computed by using the Freeman-Anderson method.

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