发明名称 FLAME-RETARDANT RESIN COMPOSITION AND MOLDED ARTICLE OBTAINED THEREFROM
摘要 A flame-retardant resin composition which comprises (A) 100 parts by weight of a resin ingredient (component (a)) comprising at least 50 wt.% impact-resistant polystyrene and (B) 1 to 50 parts by weight of a phosphorus compound (component (b)) represented by the formula (I). In the formula, A and A' are the same or different and each represents -OR or -Q, wherein R and Q each represents C1-12 alkyl, C5-10 cycloalkyl, C7-20 aralkyl, or C6-15 aryl. The polystyrene resin composition and a molded article thereof contain substantially no halogens and have heat resistance, in particular, a high level of deflection temperature under load.
申请公布号 WO0157134(A1) 申请公布日期 2001.08.09
申请号 WO2000JP04850 申请日期 2000.07.19
申请人 TEIJIN CHEMICALS, LTD.;YAMANAKA, KATSUHIRO;KOYA, KAZUHIKO;TAKETANI, YUTAKA 发明人 YAMANAKA, KATSUHIRO;KOYA, KAZUHIKO;TAKETANI, YUTAKA
分类号 C08L51/04;C08K5/51;C08K5/527;C08K5/5357;(IPC1-7):C08L51/04;C08L101/00;C08K5/521 主分类号 C08L51/04
代理机构 代理人
主权项
地址