| Budget Amount *help |
¥17,030,000 (Direct Cost: ¥13,100,000、Indirect Cost: ¥3,930,000)
Fiscal Year 2018: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
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| Outline of Final Research Achievements |
The synthesis of various aromatic polyamides (aramids) was carried out using truxillic/truxinic acid derivatives. In particular, it was found to proceed polymerization for aramids including an α-type having a bending angle of 156 degree and a δ-type structure having a bending angle of about 101 degree and their transparent film were obtained. On the other hand, polymerization and molding were difficult for β-type having a bending angle of about 70 degree. As a result, the α-type and δ-type structures provided well-balanced transparent films having both transparency and thermal/mechanical properties.
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