| 发明名称 |
Process for preparation of flame retardant polyesters |
| 摘要 |
A process for preparation of flame retardant, fiber-forming polyesters by polycondensing a glycol phthalate and a phosphine oxide in the presence of the reaction product of germanium dioxide and a tetraalkyl ammonium hydroxide.
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| 申请公布号 |
US4127566(A) |
申请公布日期 |
1978.11.28 |
| 申请号 |
US19770863285 |
申请日期 |
1977.12.22 |
| 申请人 |
MONSANTO COMPANY |
发明人 |
KING, HENRY L.;WU, CHESTER C. |
| 分类号 |
C08G63/692;C08G63/86;C08G63/87;(IPC1-7):C08G63/14 |
主分类号 |
C08G63/692 |
| 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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