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Studies on adhesive monomers for teeth. V. Influence of substituents in methacrylamide derivatives
Author(s) -
Kitoh Shinya,
Miyake Mikio,
Hayashi Satoshi,
Kurita Keisuke
Publication year - 1990
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.1990.070390109
Subject(s) - methacrylamide , adhesive , ultimate tensile strength , monomer , materials science , polymer chemistry , composite material , dentistry , polymer , medicine , acrylamide , layer (electronics)
In order to shed light on the relationship of monomer structure and adhesiveness to tooth enamel, methacrylamides having various substituents were synthesized and evaluated as dental adhesives. Among 17 methacrylamides synthesized here, those having N‐m ‐ and N‐p ‐carbethoxyphenyl, N‐p ‐fluorophenyl, and N ‐3‐carboxycyclohexyl groups showed adhesive tensile strength of more than 100 kg/cm 2 with minimal drops in strength on standing, indicating high potentials as novel adhesives. It was also confirmed that a carboxyl group enhances adhesive tensile strength peculiarly regardless of skeletal structures.