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发明名称
DIAMINE HAVING QUINOXALINE UNIT, POLYIMIDE PRECURSOR, POLYIMIDE AND USE THEREOF
摘要
申请公布号
EP1640402(B1)
申请公布日期
2009.02.11
申请号
EP20040746258
申请日期
2004.06.16
申请人
NISSAN CHEMICAL INDUSTRIES, LTD.
发明人
NAGASAKI, YUKIO;FURUSHO, HITOSHI S;MIYAMOTO, HISAE;CHIKAMA, KATSUMI
分类号
C08G73/10;C07D241/42;C08G73/06;G02F1/1337;H01L29/786;H05B33/14;H05B33/22
主分类号
C08G73/10
代理机构
代理人
主权项
地址
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