发明授权
US09553246B2 Silicone-grafted core-shell particles, polymer matrix, and LED containing same
有权
硅酮接枝的核 - 壳颗粒，聚合物基质和含有其的LED
- 专利标题： Silicone-grafted core-shell particles, polymer matrix, and LED containing same
- 专利标题（中）： 硅酮接枝的核 - 壳颗粒，聚合物基质和含有其的LED
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申请号： US15204467申请日： 2016-07-07
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公开(公告)号： US09553246B2公开(公告)日： 2017-01-24
- 发明人: Maxim N. Tchoul , Alan L. Lenef , David W. Johnston
- 申请人： Maxim N. Tchoul , Alan L. Lenef , David W. Johnston
- 申请人地址： US MA Wilmington
- 专利权人： OSRAM SYLVANIA Inc.
- 当前专利权人： OSRAM SYLVANIA Inc.
- 当前专利权人地址： US MA Wilmington
- 代理商 Edward S. Podszus
- 主分类号： H01L33/56
- IPC分类号： H01L33/56 ; H01L33/50 ; C09K11/02 ; C08L83/04 ; C09K5/14
摘要：
A silicone-grafted core-shell particle is described wherein the silicone-grafted core-shell particle comprises a core of an inorganic particle and a shell of a grafted poly(dimethylsiloxane) polymer formed from a bi-terminated poly(dimethylsiloxane) having reactive groups at each terminal end. The silicone-grafted core-shell particles may be dispersed in a polysiloxane polymer matrix and employed as an LED encapsulant.
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