Preparation and Characterization of Organosoluble Copolyimides Based on a Pair of Commercial Aromatic Dianhydride and One Aromatic Diamine, 1,4-Bis(4-aminophenoxy)-2-tert-butylbenzene, Series

YANG CHIN-PING; YANG HUEL-WEN

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Preparation and Characterization of Organosoluble Copolyimides Based on a Pair of Commercial Aromatic Dianhydride and One Aromatic Diamine, 1,4-Bis(4-aminophenoxy)-2-tert-butylbenzene, Series

机译：基于一对市售芳族二酐和一个芳族二胺，1,4-双（4-氨基苯氧基）-2-叔丁基苯的有机可溶性共聚酰亚胺的制备和表征

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A series of copolyimides (co-PIs) with high molecular weights, excellent mechanical properties, heat-resistant properties, and good solubilities in organic solvents were synthesized from six kinds of commercial dianhydrides (IIa-f) and 1,4-bis(4-aminophenoxy)-2-tert-butylbenzene(I). Monomers (IIa-d) for synthesizing insoluble PIs and monomers (IIe,f) for synthesizing soluble PIs were used to synthesize co-PIs with arbitrary solubilities. Nine kinds of soluble co-PIs (IIIa-e and IVa-d) were synthesized through chemcial or thermal cyclodehydration. These co-PIs were found to be easily soluble as well as able to be processed by casting from their solutions such as NMP, DMAc, m-cresol, pyridine, THF, and CH_2Cl_2. The easily dissolved characteristics of this series of co-PIs stemmed from the t-tutyl group and ether group within I. Besides, when the used dianhydride molecules contained the organosoluble groups, the solubilities in organic solvents could be greatly enhanced. The co-PIs could improve the processability of polymers, while increasing their flexible mechanical properties and maintaining their excellent heat-resistant properties.

机译：由六种商用二酐（IIa-f）和1,4-双（4）合成了一系列高分子量，优异的机械性能，耐热性能以及在有机溶剂中良好的溶解性的共聚酰亚胺（co-PIs） -氨基苯氧基）-2-叔丁基苯（I）。用于合成不溶性PI的单体（IIa-d）和用于合成可溶PI的单体（IIe，f）用于合成具有任意溶解度的共聚PI。通过化学或热环脱水合成了九种可溶性co-PI（IIIa-e和IVa-d）。发现这些共-PI易于溶解，并且能够通过从其溶液（如NMP，DMAc，间甲酚，吡啶，THF和CH_2Cl_2）中浇铸来加工。该系列共-PIs的易溶特性是由I中的叔-tutyl基和醚基引起的。此外，当使用的二酐分子包含有机可溶基团时，可以大大提高在有机溶剂中的溶解度。助聚PI可以改善聚合物的可加工性，同时增加其柔性机械性能并保持其优异的耐热性能。

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《Journal of Applied Polymer Science》 |2000年第1期|共9页
作者
YANG CHIN-PING; YANG HUEL-WEN;
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正文语种 eng
中图分类高分子化学（高聚物）;高分子化合物产品;有机化学;
关键词
copolyimides; 1; 4-bis(4-aminophenoxy)-2-tert-butylbenzene; arbitrary solubilities;

机译：共聚酰亚胺;1;4-双（4-氨基苯氧基）-2-叔丁基苯;任意溶解度;

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1. Preparation and Characterization of Organosoluble Copolyimides Based on a Pair of Commercial Aromatic Dianhydride and One Aromatic Diamine, 1,4-Bis(4-aminophenoxy)-2-tert-butylbenzene, Series [J] . YANG CHIN-PING, YANG HUEL-WEN Journal of Applied Polymer Science . 2000,第1期

机译：基于一对市售芳族二酐和一个芳族二胺，1,4-双（4-氨基苯氧基）-2-叔丁基苯的有机可溶性共聚酰亚胺的制备和表征
2. Synthesis and characterization of organosoluble copolyimides based on 2,2-bis[4-(4-aminophenoxy) phenyl]propane, 2,2-bis[4-(4-aminophenoxy)phenyl]hexafluoropropane and a pair of commercial aromatic dianhydrides [J] . Yang CP., Chen RS., Hung KS. Journal of Polymer Science, Part A. Polymer Chemistry . 2000,第21期

机译：基于2,2-双[4-（4-氨基苯氧基）苯基]丙烷，2,2-双[4-（4-氨基苯氧基）苯基]六氟丙烷和一对市售芳族二酐的有机可溶性共聚酰亚胺的合成与表征
3. Synthesis and characterization of organosoluble copolyimides based on 3,3 ',4,4 '-diphenylsulfonetetracarboxylic dianhydride and a pair of aromatic diamines containing 1,2-bis(4-aminophenoxy)-4-tert-butylbenzene [J] . Yang CP., Chen RS., Wang MJ. Journal of the Chinese Chemical Society . 2003,第1期

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4. Organosoluble Aromatic Polyimides and Copolypyromellitimides Based on 2,5-Bis(4-aminophenoxy)-biphenyl and Various Aromatic Dianhydrides [C] . Chin-Ping Yang, Ruei-Shin Chen Seminar on polymers between Mainland and Taiwan . 2001

机译：基于2,5-双（4-氨基苯氧基）-联苯和各种芳族二酐的有机可溶性芳族聚酰亚胺和共聚偏苯三甲酰亚胺
5. MOLECULAR COMPOSITES BASED ON AROMATIC POLYAMIDES---SYNTHESIS AND CHARACTERIZATION; POLY(OXYVINYLENE)LACTAMS: NOVEL POLYMERS FROM N-(CHLOROACETYL)LACTAMS. [D] . MOORE, DOUGLAS ROGER. 1987

机译：基于芳族聚酰胺的分子复合材料的合成与表征聚（氧乙烯）内酯：来自N-（氯乙酰基）内酯的新型聚合物。
6. Synthesis and Characterization of Organosoluble Thermal Stable and Hydrophobic Polyimides Derived from 4-(4-(1-Pyrrolidinyl)phenyl)-26-bis(4-(4-aminophenoxy)phenyl)pyridine [O] . Xiaohua Huang, Beicai Chen, Mei Mei, 2017

机译：4-（4-（1-吡咯烷基）苯基）-26-双（4-（4-氨基苯氧基）苯基）吡啶衍生的有机可溶性热稳定和疏水性聚酰亚胺的合成和表征
7. Synthesis and Characterization of Novel Aromatic Polyimides from 1,4-Bis(4-aminophenyl)-2,3-diphenylnaphthalene and Aromatic Tetracarboxylic Dianhydrides [O] . Atsushi Morikawa, Tadashi Hatakeyama 1999

机译：从1,4-双（4-氨基苯基）-2,3-二苯基萘和芳族四羧酸二烯烃的新型芳族聚酰亚胺的合成与表征
8. Aromatic Diamines and Polyimides Based on 4,4'-Bis-(4-Aminophenoxy)-2,2' or 2,2',6,6'- Substituted Biphenyl [R] . 2000

机译：基于4,4'-双 - （4-氨基苯氧基）-2,2'或2,2'，6,6'-取代联苯的芳香二胺和聚酰亚胺

Preparation and Characterization of Organosoluble Copolyimides Based on a Pair of Commercial Aromatic Dianhydride and One Aromatic Diamine, 1,4-Bis(4-aminophenoxy)-2-tert-butylbenzene, Series

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