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Polyimides from 2,3,3′,4′-biphenyltetracarboxylic dianhydride and aromatic diamines
Polyimides from 2,3,3′,4′-biphenyltetracarboxylic dianhydride and aromatic diamines
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机译:2,3,3',4'-联苯四甲酸二酐和芳族二胺的聚酰亚胺
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摘要
The present invention relates generally to polyimides. It relates particularly to novel polyimides prepared from 2,3,3′,4′-biphenyltetracarboxylic dianhydride and aromatic diamines. These novel polyimides have low color, good solubility, high thermal emissivity, low solar absorptivity and high tensile strength.
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