Addition-curable silicone composition, optical device encapsulating material and optical device

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	Addition-curable silicone composition, optical device encapsulating material and optical device
其他题名	Addition-curable silicone composition, optical device encapsulating material and optical device
	KIMURA, SHINJI
	2015-12-03
专利权人	SHIN-ETSU CHEMICAL CO., LTD.
公开日期	2015-12-03
授权国家	美国
专利类型	发明申请
摘要	An addition-curable silicone composition includes: a three-dimensional network organopolysiloxane having at least one alkenyl group and at least one aryl group in one molecule, having a siloxane unit represented by the following general formula, R2SiO, and SiO2, and not having a unit represented by RSiO3/2, wherein R represents an organic group; a linear organopolysiloxane having at least two alkenyl groups and at least one aryl group in one molecule; an organosilicon compound having at least two hydrogen atoms bonded to silicon atoms per one molecule, and not having an alkenyl group; and a hydrosilylation catalyst containing a platinum group metal. Thereby, there can be provided an addition-curable silicone composition which provides a cured product having high refractive index, transparency, and temperature cycling resistance, an optical device encapsulating material, and an optical device which is encapsulated with the optical device encapsulating material.
其他摘要	可加成固化的硅氧烷组合物包括：三维网络有机聚硅氧烷，其在一个分子中具有至少一个链烯基和至少一个芳基，具有由以下通式表示的硅氧烷单元：R 2 SiO和SiO 2 ，并且不具有由RSiO 3/2 表示的单元，其中R表示有机基团;在一个分子中具有至少两个链烯基和至少一个芳基的直链有机聚硅氧烷;有机硅化合物，每个分子具有至少两个与硅原子键合的氢原子，并且不具有链烯基;和含有铂族金属的氢化硅烷化催化剂。由此，可以提供一种可加成固化的硅氧烷组合物，其提供具有高折射率，透明度和耐温度循环性的固化产物，光学器件封装材料，以及用光学器件封装材料封装的光学器件。
主权项	8. An addition-curable silicone composition comprising:A. a three-dimensional network organopolysiloxane having at least one alkenyl group and at least one aryl group in one molecule, having a siloxane unit represented by the following general formula, R2SiO, and SiO2, and not having a unit represented by RSiO3/2, wherein R represents an organic group; B. a linear organopolysiloxane having at least two alkenyl groups and at least one aryl group in one molecule; C. an organosilicon compound having at least two hydrogen atoms bonded to silicon atoms per one molecule, and not having an alkenyl group, in an amount enough to cure the composition in the presence of a hydrosilylation catalyst described below; and D. the hydrosilylation catalyst containing a platinum group metal.
申请日期	2013-11-28
专利号	US20150344691A1
专利状态	授权
申请号	US14/654974
公开（公告）号	US20150344691A1
IPC 分类号	C08L83/04 \| H01L23/29 \| H01L33/56
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/54466
专题	半导体激光器专利数据库
作者单位	SHIN-ETSU CHEMICAL CO., LTD.
推荐引用方式 GB/T 7714	KIMURA, SHINJI. Addition-curable silicone composition, optical device encapsulating material and optical device. US20150344691A1[P]. 2015-12-03.