Synthesis and Properties of Polyimides Based on Dietheramines Extended from 4,4'-Dihydroxybenzophenone and 2,5-Di-Tert-Butylhydroquinone
碩士 === 大同大學 === 化學工程研究所 === 91 === First, A diamime monomer with ether-ketone group, 4,4’-Bis(4-aminophenoxy)benzophenone (2) was prepared through the nucleophilic substitution reaction of 1-chloro-4-nitrobenzene with 4,4’-Dihydroxybenzophenone in the presence of potassium carbonate in N,...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2003
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| Online Access: | http://ndltd.ncl.edu.tw/handle/14631772700347780853 |