| タイトル | Synthesis of improved moisture resistant polymers |
| 本文（外部サイト） | http://hdl.handle.net/2060/19790015047 |
| 著者（英） | Scola, D. A.; Pater, R. H. |
| 著者所属（英） | United Technologies Research Center |
| 発行日 | 1978-12-20 |
| 言語 | eng |
| 内容記述 | The synthesis and characterization of novel moisture resistant aliphatic polyimides are described. Several novel aliphatic imides of diversified functionalities were synthesized, purified, and characterized, they include: (1) N-(12-aminododecyl)-5-norbornene-2,3-dicarboximide; (2) N,N'-2,2,2-trifluoro-1-(trifluoromethyl)ethylidene bis (1,3-dioxo-5,2-iosoindolinediyl)dodecamethylene di-5-norbornene-2,3-dicarboximide; (3) N,N'-dodecamethylenedi-5-nobornene-2,3-dicarbonoximide; (4) N,N'-dodecamethylenebis 5,6-epoxy-2,3-norbornanedicarboximide ; and (5) N,N'-Bis 12-(5-norbornene-2, 3-dicarboximidido)dodecyl - 1,2,3,4- butanetetracarboxylic 1,2:3,4-diimide. The structures of these compounds were established by elemental analysis, IR, NMR, and mass spectra. |
| NASA分類 | NONMETALLIC MATERIALS |
| レポートNO | 79N23218
NASA-CR-159510
R78-912941-15 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/175646 |
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