发明名称 |
LIQUID CRYSTAL POLYMER-COPPER CLAD LAMINATE AND COPPER FOIL USED FOR LIQUID CRYSTAL POLYMER-COPPER CLAD LAMINATE |
摘要 |
<p>Provided is a copper-clad laminate obtainable by bonding a copper foil on which roughening treatment including copper-cobalt-nickel alloy plating is performed and a liquid crystal polymer to each other, wherein the copper-clad laminate is free from a roughening particle residue on a surface of the liquid crystal polymer resin after copper foil circuit etching. The copper-clad laminate obtainable by bonding a copper foil and a liquid crystal polymer to each other, wherein the copper foil includes a copper primary particle layer formed on a surface bonded to the liquid crystal polymer and a secondary particle layer formed on the primary particle layer and made from a ternary alloy including copper, cobalt, and nickel; the primary particle layer has an average particle size of 0.25 to 0.45 µm; and the secondary particle layer has an average particle size of 0.05 to 0.25 µm.</p> |
申请公布号 |
EP2719799(A1) |
申请公布日期 |
2014.04.16 |
申请号 |
EP20120797597 |
申请日期 |
2012.03.12 |
申请人 |
JX NIPPON MINING & METALS CORPORATION |
发明人 |
ARAI,HIDETA;KAMINAGA,KENGO;MIKI,ATSUSHI;FUKUCHI,RYO |
分类号 |
C25D7/06;B32B15/08;C25D5/10;H05K1/09;H05K3/38 |
主分类号 |
C25D7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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