发明名称 |
LIGHT EMITTING DIODE DEVICES, METHOD OF MANUFACTURE, USES THEREOF |
摘要 |
<p>A light emitting diode lighting device contains a light emitting diode and a lighting device component, wherein the device component comprises a polycarbonate composition comprising a bisphenol A polycarbonate; and 2,2′-(1,4-phenylene)bis(4H-3,1-benzoxazin-4-one) in an amount effective to provide a composition wherein a molded sample of the composition has a UL94 rating of V-2 or better at a thickness of 0.9 mm; an absorbance of less than 2 a.u. in the region of 370 to 380 nanometers; and an increase in yellowness index (ΔYI) of 12 or less at 2.5 mm thickness after heat aging at 130° C. for 5,000 hours.</p> |
申请公布号 |
EP2912107(A1) |
申请公布日期 |
2015.09.02 |
申请号 |
EP20130786603 |
申请日期 |
2013.10.25 |
申请人 |
SABIC INNOVATIVE PLASTICS IP B.V. |
发明人 |
HEIN, CHRISTOPHER;VAN HEERBEEK, HENDRIKUS PETRUS CORNELIS;HUIJS, FRANK;DE BROUWER, JOHANNES |
分类号 |
C08K5/00;C08K5/3432;H01L33/56 |
主分类号 |
C08K5/00 |
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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