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发明名称
Process for forming end-capped polyamic acids polyimides
摘要
申请公布号
US4956450(A)
申请公布日期
1990.09.11
申请号
US19890357236
申请日期
1989.05.26
申请人
ETHYL CORPORATION
发明人
LEE, BURNELL;LI, HSUEH M.
分类号
C08G73/10
主分类号
C08G73/10
代理机构
代理人
主权项
地址
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