Flame-retardant compound, flame-retardant particle, resin composition and resin formed body
申请人:Mikami Masato
公开号:US08507711B2
公开(公告)日:2013-08-13
A flame-retardant compound has a structure represented by formula (2):
(Ar2—O—CO—O—)nA2-X-A1(—O—CO—O—Ar1)m (2)
wherein A1 and A2 each independently represents a substituted or unsubstituted aromatic group;
X represents a divalent group represented by —S—, —O—, —CO—, —CN—, —CH2—, —C(CH3)2—, —CH(CH3)—, —NH—, —SO— or —SO2—;
Ar1 and Ar2 each independently represents a substituted or unsubstituted phenyl group; and
m and n each independently represents an integer of 1 to 3.
一种阻燃化合物具有以下结构式(2)所表示的结构:
(Ar2—O—CO—O—)nA2-X-A1(—O—CO—O—Ar1)m (2)
其中,A1和A2分别独立表示取代或未取代的芳香族基团;X表示由—S—、—O—、—CO—、—CN—、—CH2—、—C(CH3)2—、—CH(CH3)—、—NH—、—SO—或—SO2—表示的二价基团;Ar1和Ar2分别独立表示取代或未取代的苯基团;m和n分别独立表示1至3的整数。