| 发明名称 |
Substituted urea compound containing 2,2,2-trichloro-1-hydroxyethyl group |
| 摘要 |
A substituted urea compound containing at least one 2,2,2-trichloro-1-hydroxyethyl group is provided which is useful as a flame retardant for polymers such as polyurethane.
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| 申请公布号 |
US4324910(A) |
申请公布日期 |
1982.04.13 |
| 申请号 |
US19810236374 |
申请日期 |
1981.02.20 |
| 申请人 |
PENNWALT CORPORATION |
发明人 |
SANDLER, STANLEY R.;CHEN, MABEL M. |
| 分类号 |
A01N47/28;B27K3/36;C07C275/10;C07C335/08;C08G18/38;C08K5/21;(IPC1-7):C07C127/15;A62D1/00 |
主分类号 |
A01N47/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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