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1. 发明专利

JP2014111694A Thin film adhesive sheet and method for producing the same 有权
标题翻译：薄膜胶粘片及其制造方法
公开(公告)号：JP2014111694A
公开(公告)日：2014-06-19
申请号：JP2012266545
申请日：2012-12-05
申请人： Kyocera Chemical Corp , 京セラケミカル株式会社
发明人： SAWAI MARINA , KAZAMA SHINICHI , INMAKI NORIKO
IPC分类号： C08G59/40 , C09J7/02 , C09J11/06 , C09J163/00
摘要： PROBLEM TO BE SOLVED: To provide a thin film adhesive sheet which is suitable for the production of a thinned electronic apparatus and has low temperature curability.SOLUTION: There is provided a thin film adhesive sheet which comprises, as essential components: an epoxy resin (A); a dicyandiamide (B) as a curing agent; an urea derivative (C) having a structure represented by the following general formula (1) as a curing accelerator: (wherein, Rrepresents an aromatic hydrocarbon group having 6 to 24 carbon atoms or an alicyclic hydrocarbon group having 5 to 24 carbon atoms; Rand Reach independently represents a hydrogen atom, an aliphatic hydrocarbon group having 1 to 4 carbon atoms or a divalent aliphatic hydrocarbon group having 4 or 5 carbon atoms formed by mutual bonding of Rand R; n is an integer of 1 to 3.) and is formed to have a thickness of 30 μm or less.
摘要翻译：要解决的问题：提供一种适用于生产薄型电子设备并具有低温固化性的薄膜粘合片。解决方案：提供一种薄膜粘合片，其包括作为必要组分的环氧树脂（一个）; 双氰胺（B）作为固化剂; 具有由以下通式（1）表示的结构的脲衍生物（C）作为固化促进剂：（其中，R表示碳原子数为6〜24的芳香族烃基或碳原子数为5〜24的脂环式烃基;兰独立地表示氢原子，具有1至4个碳原子的脂族烃基或通过兰德R相互键合形成的具有4或5个碳原子的二价脂族烃基; n是1至3的整数）并形成厚度为30μm以下。

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