| 发明名称 |
BUTADIEN2,3-DIYL LINKED DI-DOPO DERIVATIVES AS FLAME RETARDANTS |
| 摘要 |
<p>Disclosed are novel, halogen-free flame-retardants derived from 9,10-Dihydro-9-Oxa-10-Phosphaphenantrene-10-oxide (DOPO) of the structure below: This invention also relates to the use of the halogen free DOPO derived compositions as flame-retardants in polymers, and a process of preparing the above compounds by reacting a formula A compound with a formula B compound:</p> |
| 申请公布号 |
CA2911382(A1) |
申请公布日期 |
2014.11.06 |
| 申请号 |
CA20142911382 |
申请日期 |
2014.05.02 |
| 申请人 |
ALBEMARLE CORPORATION |
发明人 |
ANGELL, SCOTT EDWARD;WHITE, KIMBERLY A.;ANGELL, YU LI;MACK, ARTHUR G. |
| 分类号 |
C07F9/6571;A62D1/00;C08K5/5313;C09K21/12 |
主分类号 |
C07F9/6571 |
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