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Home › Polyimide of 2,2-bis(4-(4-aminophenoxy)phenyl)-hexafluoropropane and process for the preparation of same

Polyimide of 2,2-bis(4-(4-aminophenoxy)phenyl)-hexafluoropropane and process for the preparation of same

US Patent 4535101 · Granted Aug 13, 1985

Estimated economic value: $2,210,000 ⓘ

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