发明授权
- 专利标题: Electolytic copper foil with carrier foil and method for manufacturing the same
- 专利标题(中): 带载体箔的电解铜箔及其制造方法
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申请号: US10031279申请日: 2001-11-07
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公开(公告)号: US06610418B1公开(公告)日: 2003-08-26
- 发明人: Junshi Yoshioka , Akiko Sugimoto , Makoto Dobashi , Ken-ichiro Iwakiri , Yutaka Hirasawa
- 申请人: Junshi Yoshioka , Akiko Sugimoto , Makoto Dobashi , Ken-ichiro Iwakiri , Yutaka Hirasawa
- 优先权: JP11-321606 19991111
- 主分类号: B32B1508
- IPC分类号: B32B1508
摘要:
The present invention provides electrodeposited copper foil with carrier which has an organic adhesive interface layer permitting control of the lower limit of peel strength between a carrier foil and an electrodeposited copper foil and to a method for producing the electrodeposited copper foil with carrier. In the electrodeposited copper foil with carrier including a carrier foil, an adhesive interface layer formed on the carrier foil, and an electrodeposited copper foil formed on the adhesive interface layer, the carrier foil is formed of a copper foil and the adhesive interface layer contains an organic agent and metallic particles, the organic agent and the metallic particles being in an intermingled state.
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