FLAME-RETARDING RESIN COMPOSITION,申请号JP19890046035-传众专利搜索

FLAME-RETARDING RESIN COMPOSITION

申请公布号：JPH02225543(A)

申请号：JP19890046035

申请日期：1989.02.27

申请公布日期：1990.09.07

申请人：

FUJIKURA LTD

发明人：ARAI TOSHIHIRO;SUNATSUKA HIDEO;TANIDA MITSUTAKA;MATSUURA MICHIO;ISHIKAWA TORAICHI

分类号：C08K3/02;C08K3/04;C08L23/02;C08L87/00;H01B3/44

主分类号：C08K3/02

摘要：PURPOSE:To obtain a resin composition having high flame retardancy without detriment to its mechanical properties and low-temperature resistance by adding a bismaleimide triazine resin and red phosphorus to an olefin polymer. CONSTITUTION:A resin composition prepared by adding 0.1-80 pts.wt. bismaleimide triazine resin and 0.5-30 pts.wt. red phosphorus to 100 pts.wt. olefin polymer. From the viewpoint of workability, etc., it is desirable to use a solid resin, a powdered resin or a solventless liquid resin. The flame retardancy of the polyolefin is improved presumably because this resin scavenges radicals generated by the scission of the main chain of the polyolefin during burning to thereby prevent the MW of the polyolefin from lowering, and because the burning surface is covered with this resin.