Urethane resin composition for sealing optoelectric conversion devices

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	Urethane resin composition for sealing optoelectric conversion devices
其他题名	Urethane resin composition for sealing optoelectric conversion devices
	KAWANABE, HISASHI; MEGA, IZUMI; YAMASAKI, SATOSHI; YAMADA, KUNIHIRO; ITOU, HISATO; TORISU, MASAAKI
	2003-02-20
专利权人	KAWANABE HISASHI
公开日期	2003-02-20
授权国家	美国
专利类型	发明申请
摘要	A urethane resin composition for an optoelectric conversion element sealer according to the present invention is a urethane resin composition for an optoelectric conversion element sealer comprising a component (A) containing a compound having isocyanate groups and a component (B) containing a compound having hydroxyl groups, wherein the compound having isocyanate groups is at least one compound selected from the group consisting of an aromatic isocyanate having a structure in which the isocyanate groups are not directly bonded to a benzene ring, an aliphatic isocyanate, an alicyclic isocyanate, and derivatives of these isocyanates.
其他摘要	根据本发明的用于光电转换元件密封剂的聚氨酯树脂组合物是用于光电转换元件密封剂的聚氨酯树脂组合物，其包含含有具有异氰酸酯基的化合物的组分（A）和含有具有羟基的化合物的组分（B）。其中具有异氰酸酯基团的化合物是至少一种选自具有其中异氰酸酯基团不直接键合到苯环上的结构的芳族异氰酸酯，脂族异氰酸酯，脂环族异氰酸酯及其衍生物的化合物。异氰酸酯。
主权项	A urethane resin for an optoelectric conversion element sealer, which has: 1) a refractive index of 45 or more as measured by using a D line from a helium light source, 2) a glass transition temperature (Tg) of 75.degree. C. or more, and 3) a .DELTA.E of 5 or less as measured after irradiation for 600 hours by a sunshine weatherometer using a carbon arc lamp.
申请日期	2001-01-23
专利号	US20030036620A1
专利状态	失效
申请号	US09/937251
公开（公告）号	US20030036620A1
IPC 分类号	C08G18/10 \| C08G18/75 \| C08G18/76 \| C08G18/79 \| H01L33/56 \| C08G18/00
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/181661/52342
专题	半导体激光器专利数据库
作者单位	KAWANABE HISASHI
推荐引用方式 GB/T 7714	KAWANABE, HISASHI,MEGA, IZUMI,YAMASAKI, SATOSHI,et al. Urethane resin composition for sealing optoelectric conversion devices. US20030036620A1[P]. 2003-02-20.