The present invention relates to an aromatic polycarbonate resin which comprises repetitive units originating in residual groups of a 2,2-bis(4-hydroxyphenyl)adamantane compound and a 1,3-bis(4-hydroxyphenyl)adamantane compound having a substituent on an aromatic ring and which is excellent in a transparency, a heat resistance and a mechanical strength and has a good moldability and a production process for the aromatic polycarbonate resin described above in which the adamantane compounds described above are reacted with a carbonic ester-forming compound. Further, it relates to an aromatic polycarbonate resin which is excellent in an optical characteristic and an optical part prepared by molding the same.
本发明涉及一种芳香族聚
碳酸酯树脂,该
树脂由源自
2,2-双(
4-羟基
苯基)
金刚烷化合物和
1,3-双(
4-羟基
苯基)
金刚烷化合物残基的
重复单元组成,该化合物在芳香环上具有取代基,具有优异的透明度、耐热性和机械强度,并具有良好的成型性,本发明还涉及上述芳香族聚
碳酸酯树脂的生产工艺,在该生产工艺中,上述
金刚烷化合物与
碳酸酯形成化合物发生反应。此外,本发明还涉及一种光学特性优异的芳香族聚
碳酸酯树脂以及通过模塑该
树脂制备的光学部件。