| 发明名称 |
FIRE-RESISTANT POLYMER FORMULATIONS |
| 摘要 |
In PVC polymer formulations for sheathing for electric wires and cables, it has been determined that antimony trioxide and divalent metal (e.g. zinc) stannate or hydroxystannate can provide a synergistic flame-retardant additive combination. In this invention, polymer formulations using this flameretardant additive combination contain not more than 1.5 wt.% of antimony trioxide.
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| 申请公布号 |
CA2277030(A1) |
申请公布日期 |
1998.07.16 |
| 申请号 |
CA19982277030 |
申请日期 |
1998.01.07 |
| 申请人 |
ALCAN INTERNATIONAL LIMITED |
发明人 |
DANIELS, CLARE;HERBERT, MANDY JAYNE;RAI, MICHAEL |
| 分类号 |
C08L101/00;C08K3/00;C08K3/16;C08K3/22;C08K3/24;C08K13/08;C08L101/04;(IPC1-7):C08L101/04 |
主分类号 |
C08L101/00 |
| 代理机构 |
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