发明名称 |
Flame-retardant resin composition free from halogen |
摘要 |
The invention discloses a flame-retardant thermoplastic resin composition without containing any halogen compounds as a flame-retardant agent but still exhibiting excellent flame retardancy. The resin composition comprises: (a) a thermoplastic resin kneadable or moldable at a temperature lower than 250 DEG C such as polyethylene; (b) magnesium hydroxide as the principal flame retardant agent; (c) an organopolysiloxane compound of a specified viscosity; and (d) a reactive catalytic compound which is a radical-generating compound having an incipient thermal decomposition temperature higher than 250 DEG C such as 2,3-dimethyl-2,3-diphenylbutane. Alternatively, the catalytic compound as the component (d) can be a combination of a noble metal, e.g., platinum, compound and a vinyl group-containing organosiloxane compound. |
申请公布号 |
EP1258507(A1) |
申请公布日期 |
2002.11.20 |
申请号 |
EP20020291190 |
申请日期 |
2002.05.13 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
IHARA, TOSHIAKI;TANAKA, MASAKI |
分类号 |
C08K3/22;C08K5/01;C08K5/5419;C08L83/04 |
主分类号 |
C08K3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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