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公开(公告)号:US20110003169A1
公开(公告)日:2011-01-06
申请号:US12865885
申请日:2008-12-25
申请人: Nobuhito Makino , Akito Hokura , Hajime Inazumi
发明人: Nobuhito Makino , Akito Hokura , Hajime Inazumi
IPC分类号: B32B15/08
CPC分类号: H05K3/388 , H05K1/0346 , H05K3/381 , H05K2201/0154 , H05K2203/095 , Y10T428/12569
摘要: Provided is a non-adhesive flexible laminate comprising a polyimide film at least one surface of which has been plasma-treated, a tie-coat layer formed on the plasma-treated surface, a metal seed layer formed on the tie-coat layer, and a metal conductor layer formed on the metal seed layer, wherein a ratio ρp/ρt of actual density ρp to theoretical density ρt of the tie-coat layer satisfies ρp/ρt>0.6. The invention aims to improve the adhesion between the metal layer and the polyimide film of the non-adhesive flexible laminate (in particular a two-layered metalizing laminate).
摘要翻译: 提供了一种不粘性柔性层压体,其包括至少一个表面经过等离子体处理的聚酰亚胺膜,形成在等离子体处理表面上的粘结层,形成在粘结层上的金属种子层,以及 形成在金属种子层上的金属导体层,其中实心密度与理论密度的比值与结合层的理论密度之比满足r≥0.6。 本发明旨在改善非粘性柔性层压材料(特别是两层金属层压板)的金属层与聚酰亚胺膜之间的粘附性。