首页> 外国专利> MONOHYDROXY CYCLIC PHOSPHONATE SUBSTANTIALLY FREE OF POLYHYDROXY PHOSPHONATE, PROCESS FOR MAKING SAME AND FLAME RETARDANT FLEXIBLE POLYURETHANE FOAM OBTAINED THEREFROM

MONOHYDROXY CYCLIC PHOSPHONATE SUBSTANTIALLY FREE OF POLYHYDROXY PHOSPHONATE, PROCESS FOR MAKING SAME AND FLAME RETARDANT FLEXIBLE POLYURETHANE FOAM OBTAINED THEREFROM

机译:一羟基环磷酸酯基本上不含多羟基磷酸酯,其制备方法与阻燃剂相同,且阻燃柔性聚氨酯泡沫

摘要

A monohydroxy cyclic phosphonate substantially free of polyhydroxy phosphonate is employed as a reactive flame retardant in flexible polyurethane.
机译:基本上不含聚羟基膦酸酯的单羟基环状膦酸酯用作挠性聚氨酯中的反应性阻燃剂。

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