发明名称 |
Synthesis of polyphosphazenes with controlled molecular weight and polydispersity |
摘要 |
A process for the preparation of polyphosphazenes is provided that includes the cationic solution polymerization reaction of a phosphoranimine, using a main group or transition metal halide, or other appropriate halide salt, including a linear phosphazene salt of any chain length, or a preformed nonphosphazene polymer containing a main or transition metal chloride, as an initiator.
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申请公布号 |
US5698664(A) |
申请公布日期 |
1997.12.16 |
申请号 |
US19950429521 |
申请日期 |
1995.04.26 |
申请人 |
THE PENN STATE RESEARCH FOUNDATION;UNIVERSITY OF TORONTO |
发明人 |
ALLCOCK, HARRY R.;MORRISSEY, CHRISTOPHER T.;MANNERS, IAN;HONEYMAN, CHARLES H. |
分类号 |
C08G79/02;(IPC1-7):C08G73/00;C08G79/00 |
主分类号 |
C08G79/02 |
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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