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发明名称
聚二氧戊环的制造方法
摘要
本发明提供一种聚二氧戊环之制造方法,其包含使以式(1)所示之1,3-二氧戊环化合物在阳离子性触媒、及相对于1,3-二氧戊环化合物为10~1500ppm之立体障碍性酚之存在下进行聚合之步骤。式中,R1~R6各独立为相同或不同,表示氢原子、烷基、芳基、羟基烷基、烷氧基或芳氧基。
申请公布号
TW201512243
申请公布日期
2015.04.01
申请号
TW103123483
申请日期
2014.07.08
申请人
三菱瓦斯化学股份有限公司 MITSUBISHI GAS CHEMICAL COMPANY, INC.
发明人
伊东顕 ITO, AKIRA;寺本大幸 TERAMOTO, HIROYUKI
分类号
C08G65/28(2006.01);C08F4/00(2006.01)
主分类号
C08G65/28(2006.01)
代理机构
代理人
林志刚
主权项
地址
日本 JP
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