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发明名称
聚醯胺酸及聚醯亚胺
摘要
本发明系含有以式〔1〕所示之重复单元10莫耳%以上之聚醯胺酸、及由此所得到之以式〔2〕所示之聚醯亚胺。此聚醯胺酸及聚醯亚胺系具有热分解温度为300℃以上之高耐热性,同时具有高的溶剂溶解性,故加工性良好,进一步具有良好的光透过性。;[1];[2];(式中,R1及R2系分别独立地表示氢原子或碳数1~10的烷基;R3及R4系分别独立地表示氢原子、卤素原子、碳数1~10的烷基、苯基、或邻接之碳原子上的R3与R4连接成为碳数3~8的环烷基或苯基;R5表示2价之有机基;n表示2以上之整数)。
申请公布号
TWI409290
申请公布日期
2013.09.21
申请号
TW096109539
申请日期
2007.03.20
申请人
日产化学工业股份有限公司 日本
发明人
铃木秀雄;田村隆行;大森健太郎
分类号
C08G73/10
主分类号
C08G73/10
代理机构
代理人
林志刚 台北市中山区南京东路2段125号7楼
主权项
地址
日本
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