| 摘要 |
PURPOSE:To obtain the titled laminated sheet having excellent impregnability, punchability, water-resistance, etc., and suitable for electronic parts and electronic apparatuses, by compounding a specific brominated alkylphenyl monoglycidyl ether and a brominated phenyl monoglycidyl ether to a thermosetting resin. CONSTITUTION:The objective laminated sheet can be produced by compounding a thermosetting resin (e.g. phenolic novolac resin, resol resin, epoxy resin, unsaturated polyester resin, etc.) with (A) a brominated alkylphenyl monoglycidyl ether of formula I (R is 1-15C alkyl; n1 is 1-3) (e.g. 2,6-dibromo-4-methylphenyl monoglycidyl ether) and (B) a brominated phenyl monoglycidyl ether of formula II (n2 is 1-3) (e.g. 2-bromophenyl monoglycidyl ether).
|
