会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 54. 发明申请
    • Resin composition for optical use
    • 光学用树脂组合物
    • US20060089464A1
    • 2006-04-27
    • US11253745
    • 2005-10-20
    • Kazuki UwadaYuji Hotta
    • Kazuki UwadaYuji Hotta
    • C08L99/00H01L21/56B32B27/00
    • C08G18/025C08G18/71C08G18/797C08G73/00
    • The invention provides a resin composition for optical use which comprises: (a) at least one member selected from the group consisting of: a polycarbodiimide represented by general formula (2): wherein R represents a diisocyanate residue, R1 represents a monoisocyanate residue, and n is an integer of 2 to 15; and a carbodiimide represented by general formula (3): R1—N═C═N—R1  (3) wherein R1 represents a monoisocyanate residue; and (b) a polycarbodiimide represented by general formula (1): wherein R represents a diisocyanate residue, R1 represents a monoisocyanate residue, and n is an integer of 20 to 200. Also disclosed are a resin sheet for obtained from the resin composition and an optical semiconductor device using the resin composition or the resin sheet.
    • 本发明提供了一种光学用树脂组合物,其包含:(a)选自由通式(2)表示的聚碳化二亚胺的至少一种:其中R表示二异氰酸酯残基,R 1, SUP>表示单异氰酸酯残基,n为2〜15的整数。 和由通式(3)表示的碳二亚胺:<?in-line-formula description =“In-line Formulas”end =“lead”?> R 1 -NCNR 1 / SUP>(3)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中R 1表示单异氰酸酯残基; 和(b)由通式(1)表示的聚碳化二亚胺:其中R表示二异氰酸酯残基,R 1表示单异氰酸酯残基,n为20〜200的整数。还公开了树脂 由树脂组合物得到的片材和使用该树脂组合物或树脂片材的光学半导体装置。