Preparation of glycidyl polyarylethers
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United States of America Patent
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May 26, 1981
Grant Date -
N/A
app pub date -
Jan 4, 1980
filing date -
Jan 5, 1979
priority date (Note) -
Expired
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Abstract
Glycidyl polyarylethers are prepared by reacting at least one alkali metal salt of a polyhydric phenol with at least one 1-halo-2,3-epoxyalkane, in an anhydrous and aprotic heterogeneous reaction medium which includes acetonitrile, propionitrile, benzonitrile and/or ethylene sulfide.
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