| 简介 |
PROBLEM TO BE SOLVED : To provide a monomer compound capable of adding excellent physical properties (especially heat resistance or the like) to a high molecular weight polymer.SOLUTION : There is provided a fluorene compound represented by the general formula (1), where Rand Rare the same or different and each substitute, R, R, R, and Rare the same or different and each substitute, one of Rand Ris a hydrogen atom and another is a carboxyl group or a cyano group, one of Rand Ris a hydrogen atom and another is a carboxyl group or a cyano group, n1 and n2 are the same or different and each an integer of 0 to 4, m1 and m2 are the same or different and each an integer of 0 to 2, m3 and m4 are the same or different and each an integer of 0 to 3. |
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