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发明名称
覆金属板
摘要
一种覆金属板,其系未透过黏着剂而在聚醯亚胺膜的一面或两面形成10μm以下的金属层而制得,并藉此提供尺寸安定性优良、适用于挠性印刷电路板之覆金属板,其中聚醯亚胺膜之厚度在13.5μm以下,主要系使用对苯二胺、4,4’-二胺二苯醚为二胺成分,与焦石酸二酐及3,3’,4,4’-联苯四酸二酐为二酐成分而制得。
申请公布号
TW200746948
申请公布日期
2007.12.16
申请号
TW096118273
申请日期
2007.05.23
申请人
东丽杜邦股份有限公司
发明人
三宅隼;石塚宏太郎
分类号
H05K3/00(2006.01);B32B15/08(2006.01)
主分类号
H05K3/00(2006.01)
代理机构
代理人
何金涂;何秋远
主权项
地址
日本
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