发明名称 |
Transparent and flame retardant polysulfone compositions |
摘要 |
A polysulfone having a first polyphenylene sulfone unit (i.e. PPSU unit) based on one biphenol group and one diphenyl sulfone group and a second sulfone unit (i.e. PSU-AF unit) based on one hexafluorobisphenol A group and one diphenylsulfone group. The polysulfone is transparent and has a total heat release and peak heat release of less than 65 kW·min/m2 and 65 kW/m2, respectively. Compositions containing the polysulfone and articles made by molding and/or extruding the polysulfone. |
申请公布号 |
US8110639(B2) |
申请公布日期 |
2012.02.07 |
申请号 |
US20090466142 |
申请日期 |
2009.05.14 |
申请人 |
SCHWAB THOMAS H.;MOORE THEODORE;SOLVAY ADVANCED POLYMERS, L.L.C. |
发明人 |
SCHWAB THOMAS H.;MOORE THEODORE |
分类号 |
C08G75/20;C08F283/00;C08G75/23;C08L81/06 |
主分类号 |
C08G75/20 |
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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