The present invention relates to flame retardant polymer compositions which comprise combinations of hydroxyalkyl phosphine oxides with 1,3,5-triazine compounds and polyfunctional epoxide compounds. The compositions are in the form of epoxy laminates which are useful for the manufacture of prepregs, laminates for the preparation of printed circuit boards and printed wiring boards.
本发明涉及阻燃聚合物组合物,其包括羟基烷基膦氧化物与
1,3,5-三嗪化合物和多官能团环氧化合物的组合。这些组合物以环氧
树脂层压板的形式存在,可用于制造预浸料、制备印刷电路板和印刷布线板的层压板。