申请人:Daicel Chemical Industries, Ltd.
公开号:EP1277758A1
公开(公告)日:2003-01-22
The phosphorus-containing compound of the present invention is represented by the following formula (I), (II) or (III):
wherein Z1, Z2 and Z3 each represents a cycloalkane, a cycloalkene, a polycyclic aliphatic hydrocarbon or an aromatic hydrocarbon rings which may have a substituent; R represents a halogen atom, a hydroxyl, a carboxyl, a halocarboxyl (haloformyl), an alkyl, an alkoxy, an alkenyl or an aryl groups; A represents a polyvalent group corresponding to an alkane; Y1, Y2 and Y3 each represents -O-, -S- or -NR1-, wherein R1 represents a hydrogen atom or an alkyl group; k is an integer of 1 to 6; m is an integer of 0 to 2; n is an integer of not less than 1; q is an integer of 0 to 5; r is 0 or 1; and s is an integer of 1 to 4.
The phosphorus-containing compound is excellent in heat resistance and is useful as flame retardants, plasticizers, or stabilizers.
本发明的含磷化合物由下式(I)、(II)或(III)表示:
其中,Z1、Z2 和 Z3 分别代表环烷、环烯、多环脂肪烃或芳香烃环,这些环可能具有取代基;R 代表卤素原子、羟基、羧基、卤代烃基(卤代甲酰基)、烷基、烷氧基、烯基或芳基;A代表对应于烷烃的多价基团;Y1、Y2 和 Y3 各自代表-O-、-S- 或-NR1-,其中 R1 代表氢原子或烷基;k 是 1 至 6 的整数;m 是 0 至 2 的整数;n 是不小于 1 的整数;q 是 0 至 5 的整数;r 是 0 或 1;以及 s 是 1 至 4 的整数。
含磷化合物具有优异的耐热性,可用作阻燃剂、增塑剂或稳定剂。