STUDY OF THE PHYSICAL AND CHEMICAL PROPERTIES AND CHEMICAL STRUCTURE OF THE OLIGOMER SYNTHESIZED IN THE RATIO OF 80:1 mol/mol OF PHENOL ALCOHOL AND DIETHYLENEGLYCOLADIPINATOLS
Journal Title: International scientific journal Science and Innovation - Year 2024, Vol 3, Issue 5
Abstract
In this study, the effect of synthesis time on the physicochemical properties of thermosetting high molecular weight phenol-formaldehyde oligomers synthesised in the ratio of phenolic alcohol and diethyleneglycoladipinatols (80:1 mol/mol) was investigated. The synthesis of diethyleneglycoladipinatol (DEGA), phenolic alcohol (PhA) and the structure of the final oligomers were studied by IR spectroscopy and NMR1 H, NMR13C spectroscopy.
Authors and Affiliations
Tokhirov M. , Alimukhamedov M. , Adilov R. , Aykhodjaev B.
Keywords
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- EP ID EP736824
- DOI 10.5281/zenodo.11394939
- Views 107
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