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Modification of cyclohexanone–formaldehyde resins with silicone tegomers
Author(s) -
Kızılcan Nilgün,
Akar Ahmet
Publication year - 2005
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.22044
Subject(s) - cyclohexanone , formaldehyde , silicone , polymer chemistry , materials science , epoxy , infrared spectroscopy , fourier transform infrared spectroscopy , contact angle , chemistry , chemical engineering , organic chemistry , composite material , catalysis , engineering
Abstract Cyclohexanone–formaldehyde resins were modified in situ with α,ω‐diamine polydimethylsiloxanes and α,ω‐dihydroxy polydimethylsiloxanes. Melting points, solubilities in organic solvents, gel permeation chromatographs, Fourier transform infrared spectra, and NMR spectra of the modified resin were determined, and the surface properties of the resins were investigated by contact angle measurements. A small amount of silicon compounds seemed to effect the physical properties of the cyclohexanone–formaldehyde resins significantly. © 2005 Wiley Periodicals, Inc. J Appl Polym Sci 98: 97–101, 2005