Optically Transparent Sulfur-containing Semi-alicyclic Polyimide with High Refractive Index

被引：10
|
作者：
Nakagawa, Yu [1 ]
Ogura, Tomohito [1 ]
Higashihara, Tomoya [1 ]
Ueda, Mitsuru [1 ]
机构：
[1] Tokyo Inst Technol, Dept Organ & Polymer Mat, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, Japan
来源：
CHEMISTRY LETTERS | 2010年 / 39卷 / 04期
关键词：
AROMATIC TETRACARBOXYLIC DIANHYDRIDES; FILMS; LIGHT;
D O I：
10.1246/cl.2010.392
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Sulfur-containing semi-alicyclic polyimides (Pis) with high refractive indices up to 1.7272 at 632.8 nm have been prepared by the Michael polyaddition of sulfur-containing bismaleimides (SBMIs) with 4,4'-thiobis(benzenethiol) (TBT). These Pis also showed high transparency in the visible region, low birefringence (Delta n), and a high glass transition temperature.
引用
收藏
页码：392 / 393
页数：2
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