发明名称 |
Poly(arylene ether) composition, method, and article |
摘要 |
A synergistic flame retardant combination includes (a) a phosphorus salt having the formula wherein Md+ is a metal ion or an onium ion; d is 1, 2, 3, or 4 according to the identity of M and its oxidation state; each occurrence of R1 and R2 is independently C1-C18 hydrocarbyl; and each occurrence of m and n is independently 0 or 1; and (b) a phosphine compound selected from trihydrocarbylphosphines, trihydrocarbylphosphine oxides, and combinations thereof. Polymer compositions utilizing the flame retardant combination are described.
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申请公布号 |
US7495047(B2) |
申请公布日期 |
2009.02.24 |
申请号 |
US20050244989 |
申请日期 |
2005.10.06 |
申请人 |
AT&T INTELLECTUAL PROPERTY, I, L.P. |
发明人 |
PETERS EDWARD NORMAN;BRAIDWOOD CHRISTINA LOUISE |
分类号 |
C08K5/53 |
主分类号 |
C08K5/53 |
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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