
基本信息:
- 专利标题: TRANSPARENT SUBSTRATE
- 专利标题(中):透明底层
- 申请号:EP10824973.1 申请日:2010-10-20
- 公开(公告)号:EP2492090A1 公开(公告)日:2012-08-29
- 发明人: HATTORI Daisuke , IIDA Toshiyuki , MURASHIGE Takeshi , YAMAOKA Takashi , NAGATSUKA Tatsuki
- 申请人: Nitto Denko Corporation
- 申请人地址: 1-1-2, Shimohozumi Ibaraki-shi, Osaka 567-8680 JP
- 专利权人: Nitto Denko Corporation
- 当前专利权人: Nitto Denko Corporation
- 当前专利权人地址: 1-1-2, Shimohozumi Ibaraki-shi, Osaka 567-8680 JP
- 代理机构: HOFFMANN EITLE
- 优先权: JP2009243135 20091022
- 国际公布: WO2011049124 20110428
- 主分类号: B32B17/10
- IPC分类号: B32B17/10 ; C08G63/193
摘要:
The present invention provides a transparent substrate excellent in solvent crack resistance, toughness, heat resistance, and flexibility. A transparent substrate according to an embodiment of the present invention includes: an inorganic glass; and a first resin layer placed on at least one side of the inorganic glass, wherein: the first resin layer contains a resin compound having a weight-average molecular weight in terms of polystyrene of 8×10 4 to 100×10 4 ; and no solvent crack occurs when a mixed solvent containing 20 wt% to 95 wt% of at least one kind of solvent selected from the group consisting of acetone, N-methylpyrrolidone, dimethyl sulfoxide, and N,N-dimethylformamide is brought into contact with the substrate.
摘要(中):
本发明提供耐溶剂龟裂性,韧性,耐热性和柔软性优异的透明基材。 根据本发明的实施方式的透明基板包括:无机玻璃; 以及放置在所述无机玻璃的至少一侧的第一树脂层,其中:所述第一树脂层含有以聚苯乙烯换算的重均分子量为8×10 4〜100×10 4的树脂化合物; 当将含有20重量%〜95重量%的选自丙酮,N-甲基吡咯烷酮,二甲基亚砜,N,N-二甲基甲酰胺的至少一种溶剂的混合溶剂与无机溶剂接触时, 底物。
公开/授权文献:
- EP2492090B1 TRANSPARENT SUBSTRATE 公开/授权日:2018-03-21
IPC结构图谱:
B | 作业;运输 |
--B32 | 层状产品 |
----B32B | 层状产品,即由扁平的或非扁平的薄层,例如泡沫状的、蜂窝状的薄层构成的产品 |
------B32B17/00 | 实质上由玻璃片或玻璃纤维、矿渣或类似物组成的层状产品 |
--------B32B17/02 | .以纤维或细丝的形式 |
----------B32B17/10 | ..合成树脂的 |