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Modification of acetophenone–formaldehyde and cyclohexanone–formaldehyde resins
Author(s) -
Kizilcan Nilgün,
Akar Ahmet
Publication year - 1996
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/(sici)1097-4628(19960418)60:3<465::aid-app21>3.0.co;2-0
Subject(s) - acetophenone , acetic anhydride , formaldehyde , cyclohexanone , maleic anhydride , chemistry , organic chemistry , semicarbazide , phenol , polymer chemistry , oxamide , amine gas treating , polymer , catalysis , copolymer
Cyclohexanone–formaldehyde and acetophenone–formaldehyde resin were in situ modified with phenol, Bisphenols, and substituted acetophenones. Furthermore, acetophenone–formaldehyde, cyclohexanon–formaldehyde, and in situ ‐modified resins were modified with anhydrides such as acetic anhydride, maleic anhydride, dodecenylsuccinic anhydride, 3,4,3′,4′‐biphenyltetracarboxylic dianhydride, and 4,4′‐oxydiphtalic anhydride. Modification of these resins with hydroxyl amine, semicarbazide, and phenyl hydrazine were also studied. Melting points, solubilities in organic solvents, FTIR, and NMR spectrum of the modified resins were determined. © 1996 John Wiley & Sons, Inc.