| 发明名称 |
Bromine containing telomeric phosphonic acid esters as flame retardant agents |
| 摘要 |
Bromine containing telomeric phosphonic acid esters of the formula <IMAGE> which are used as flameproofing agent for the preparation of flame-repellent thermoplastic compositions.
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| 申请公布号 |
US4010225(A) |
申请公布日期 |
1977.03.01 |
| 申请号 |
US19750610087 |
申请日期 |
1975.09.03 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
NOETZEL, SIEGFRIED;JASTROW, HORST;FISCHER, EDGAR |
| 分类号 |
C07F9/40;C08K5/5337;(IPC1-7):C08K5/53;C08L9/02;C08L9/06 |
主分类号 |
C07F9/40 |
| 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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