PHENOL COMPOUNDS, RESIN COMPOSITIONS AND PRODUCTS OF CURING THEREOF

摘要

Phenol compounds including those of the general formula [¦], which are prepared by polycondensation of 9,10-dihydro -9-oxa-10-phosphaphenanthrene-10-oxide with formaldehyde and mono- or poly-hydric phenols; resin compositions prepared by using the phenol compounds, which are reduced in water absorbance and exhibit flame retardance; and products of curing and plastics, made from the resin compositions. [¦]