| 发明名称 |
Complex phosphates. |
| 摘要 |
<p>A composition consisting essentially of ammonium pyrophosphate and having at least 70% of its phosphorus content present in the form of pyrophosphate is useful as a flame retardant for various materials.</p> |
| 申请公布号 |
EP0471313(A2) |
申请公布日期 |
1992.02.19 |
| 申请号 |
EP19910113433 |
申请日期 |
1991.08.09 |
| 申请人 |
ALBRIGHT & WILSON LIMITED |
发明人 |
SMITH, KEVIN MICHAEL;SMITH, RAYMOND ANTHONY |
| 分类号 |
B27K3/20;C01B25/42;C09K15/02;C09K15/32;C09K21/04;D06M11/00;D06M11/69;D06M11/72;D06M15/433;D06M101/00;D06M101/02;D06M101/06;D21H21/34 |
主分类号 |
B27K3/20 |
| 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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