Phosphorus-containing compound, and curable epoxy resin composition containing same
申请人:ADEKA CORPORATION
公开号:US10562924B2
公开(公告)日:2020-02-18
The purpose of the present invention is to provide a phosphorus-containing compound having reactivity with a glycidyl group, specifically a phosphorus-containing compound represented by general formula (I). (In the formula, m represents a numerical value of 1 to 10; R1 and R2 independently represent a hydrogen atom, an alkyl group or an aryl group; R3 represents an alkyl group, an alkanediyl group, an alkanetriyl group, an alkanetetrayl group or an aromatic group; X represents an oxygen atom or a sulfur atom; Y represents an oxygen atom, a sulfur atom or —NR4—; and R4 represents a hydrogen atom, an alkyl group or an aryl group.)
本发明的目的是提供一种具有与缩水甘油基反应活性的含磷化合物,特别是通式(I)所代表的含磷化合物。(式中,m 代表 1 至 10 的数值;R1 和 R2 独立地代表氢原子、烷基或芳基;R3 代表烷基、烷二基、烷三基、烷四基或芳基;X 代表氧原子或硫原子;Y 代表氧原子、硫原子或-NR4-;R4 代表氢原子、烷基或芳基)。