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Synthesis, characterization, and utilization of methacrylic esters of polyhydric alcohols
Author(s) -
Shantha K. L.,
Krishnamurti N.
Publication year - 1989
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.1989.070371016
Subject(s) - pentaerythritol , trimethylolpropane , methacrylic acid , monomer , polymer chemistry , organic chemistry , materials science , chemistry , polyol , polyurethane , polymer , fire retardant
Dimethacrylic esters of di‐, tri‐, and tetraethylene glycols; trimethacrylic ester of trimethylolpropane and tetramethacrylic ester of pentaerythritol were prepared by a commercially viable process in high yields and purity. These methacrylic esters were systematically characterized by infrared, 1 H and 13 C nuclear magnetic resonance and mass spectroscopic methods. Anaerobic adhesive compositions were made based on each monomer, and their torque strengths were compared.