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发明名称
Improved copper foil for printed circuit boards
摘要
<p>A copper foil having improved resistance to abrasion damage during the manufacture of printed circuit boards has a uniform deposit of benzotriazole (BTA) or BTA derivative, optionally a mixture thereof, of at least about 5 mg/m<2>. <IMAGE></p>
申请公布号
EP0814644(B1)
申请公布日期
2001.10.24
申请号
EP19970109834
申请日期
1997.06.17
申请人
MITSUI MINING AND SMELTING CO., LTD
发明人
DOBASHI, MAKOTO;KURIHARA, HIROAKI;YOKOTA, TOSHIKO;HATA, HIROSHI;TAKAHASHI, NAOTOMI;SUDO, TATSUYA
分类号
H05K1/09;B32B15/08;C23C22/26;C23C28/00;C25D3/22;H05K3/24;H05K3/28;(IPC1-7):H05K3/02
主分类号
H05K1/09
代理机构
代理人
主权项
地址
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