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Polyimide resin composition made of terminal-modified imide oligomer using 2-phenyl-4,4'-diaminodiphenyl ether and aromatic thermoplastic polyimide using oxydiphthalic acid, and varnish, and heat resistance and mechanical properties Excellent molded article of polyimide resin composition, prepreg, and fiber reinforced composite material thereof
Polyimide resin composition made of terminal-modified imide oligomer using 2-phenyl-4,4'-diaminodiphenyl ether and aromatic thermoplastic polyimide using oxydiphthalic acid, and varnish, and heat resistance and mechanical properties Excellent molded article of polyimide resin composition, prepreg, and fiber reinforced composite material thereof
An imide resin composition including a terminal-modified imide oligomer of General Formula (1) and a thermoplastic aromatic polyimide of General Formula (2). (In Formula (1), either R 1 or R 2 shows a phenyl group and the other shows a hydrogen atom; R 3 and R 4 show a divalent residue of aromatic diamine; R 5 and R 6 show a tetravalent residue of aromatic tetracarboxylic acid; m and n satisfy relationships of m‰¥1, n‰¥0, 1‰¤m+n‰¤20, and 0.05‰¤m/(m+n)‰¤1; and an arrangement of repeating units may be either a block or random.) (In Formula (2), R 1 and R 2 show a divalent residue of aromatic diamine; R 3 shows a tetravalent residue of aromatic tetracarboxylic acid; m and n satisfy relationships of m‰¥1 and n‰¥0, and an arrangement of repeating units may be either a block or random.)
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机译：一种酰亚胺树脂组合物，其包含通式（1）的末端改性的酰亚胺低聚物和通式（2）的热塑性芳族聚酰亚胺。 （式（1）中，R 1或R 2表示苯基，另一个表示氢原子; R 3和R 4表示芳香族二胺的二价残基; R 5和R 6表示芳香族四羧酸的四价残基。酸; m和n满足m≥¥1，n‰¥0、1‰¤m+ n‰¤20和0.05‰¤m/（m + n）‰¤1的关系;重复单元的排列可以（式（2）中，R 1和R 2表示芳香族二胺的2价残基; R 3表示芳香族四羧酸的4价残基; m和n满足m≥1的关系。 n‰¥0，并且重复单元的排列可以是块，也可以是随机的。）
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