Structure and properties for conterminou
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Chien-Lin Huang; Chun-Shan Wang; Tsu-Shang Leu
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Article
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2007
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John Wiley and Sons
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English
⚖ 408 KB
## Abstract The copoly(amic acid)s were prepared from two various diamines 2,2′‐bis (4‐aminophenoxy phenyl) hexafluoropropane or 2,2′‐bis (4‐aminophenoxy phenyl) propane and amine‐terminated oligosiloxane, respectively, with aromatic tetracarboxylic dianhydride (3,3′,4,4′‐benzophenone tetracarboxyl