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Modified cyclohexanone–formaldehyde and acetophenone–formaldehyde resins
Author(s) -
Kizilcan Nilgün,
Galioğlu Oya,
Akar Ahmet
Publication year - 1993
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1993.070500402
Subject(s) - acetophenone , acetic anhydride , formaldehyde , cyclohexanone , phthalic anhydride , chemistry , toluene , semicarbazide , organic chemistry , hydroxylamine , polymer chemistry , nuclear chemistry , catalysis
Preparation of in situ ‐modified cyclohexanone‐formaldehyde and acetophenone‐formaldehyde resins with compounds such as diphenols, melamine, and p ‐toluene sulfonamide were studied. Modification of acetophenone‐formaldehyde resins with hydroxylamine, semicarbazide, phenylhydrazine, phthalic anhydride, and acetic anhydride was also studied. Melting points, solubilities in organic solvents, and FTIR and NMR spectra of modified resins were determined. © 1993 John Wiley & Sons, Inc.