2024-03-29T02:01:35Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00014614
2022-12-14T03:55:14Z
1309:1314:1458:1462
機能性分子を利用した分子認識・変換素子開発
15-3-24 :高機能ポリイミドの合成と繊維・電子材料への応用
山本, 巌
藤本, 哲也
Synthesis of tetracarboxylic dianhydride derivatives using cyclopentadiene and their polymerization with diamine derivatives were investigated. The reaction of cyclopentadiene with terephtalaldehyde in the presence of pyrrolidine provided a bisfulvene derivative, followed by cycloaddition reaction with maleic anhydride and hydrogenation to yield a dianhydride derivative as a polyimide monomer. On the other hand, the reaction of a cyclopentadienyl anion with dichlorosilane derivatives gave the corresponding bis(cyclopentadienyl)silane derivatives, which were converted to polyimide monomers with the same treatment as above. Their polyimide monomers were treated with diamine (NBDA or BAPP) to provide novel polyimides. The Tg and molecular weight of their polyimide were measured.
Article
先進ファイバー工学研究教育拠点研究成果報告書 10: 93-93(2004)
research report
信州大学繊維学部
2004-03-31
application/pdf
先進ファイバー工学研究教育拠点研究成果報告書
10
93
93
AA1200368X
https://soar-ir.repo.nii.ac.jp/record/14614/files/AFSTT10-323.pdf
jpn