| 发明名称 |
Copper and cobalt carbonates as smoke suppressants for poly(vinyl halides) |
| 摘要 |
A composition comprising a poly(vinyl halide) resin and a member selected from copper carbonate, cobalt carbonate or mixtures thereof is provided that gives off only a small amount of smoke during combustion.
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| 申请公布号 |
US4157329(A) |
申请公布日期 |
1979.06.05 |
| 申请号 |
US19780869074 |
申请日期 |
1978.01.13 |
| 申请人 |
PENNWALT CORP |
发明人 |
SANDLER, STANLEY R;SHELDON, DONALD A |
| 分类号 |
C08L27/00;C08K3/24;C08K3/26;C08L1/00;C08L7/00;C08L21/00;C08L33/00;C08L33/02;(IPC1-7):C08K3/26 |
主分类号 |
C08L27/00 |
| 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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