| 摘要 |
PROBLEM TO BE SOLVED: To provide a new aromatic polycarbonate resin useful as a binder resin for an organic photosensitive material or an electron-transporting polymeric material. SOLUTION: This polycarbonate resin contains a structural unit expressed by formula (1) [where, A<SB>1</SB>is a substituted or non-substituted alkyl or a substituted or non-substituted aryl; and A<SB>2</SB>to A<SB>7</SB>are each independently H, a halogen atom, or a 1-6C substituted or non-substituted alkyl]. COPYRIGHT: (C)2005,JPO&NCIPI
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