发明授权
- 专利标题: Printed circuit board material incorporating binary alloys
- 专利标题(中): 印刷电路板材料合成二元合金
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申请号: US38308873申请日: 1973-07-27
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公开(公告)号: US3857683A公开(公告)日: 1974-12-31
- 发明人: CASTONGUAY R
- 申请人: MICA CORP
- 专利权人: Mica Corp
- 当前专利权人: Mica Corp
- 优先权: US38308873 1973-07-27
- 主分类号: C22C19/05
- IPC分类号: C22C19/05 ; C22C19/07 ; C22C27/06 ; C25D7/00 ; H01C7/00 ; H01C17/14 ; H05K1/16 ; H05K3/02 ; B32B15/04
摘要:
A novel printed circuit board material in the form of a layered stock comprising an insulating support, at least one layer of electrical resistance material adhering to said support, and a layer of a highly conductive material adhering to the resistance material and in intimate contact therewith, said layer of electrical resistance material being selected from the group consisting of chromium-antimony, chromium-manganese, chromiumphosphorus, chromium-selenium, chromium-tellurium, cobaltantimony, cobalt-boron, cobalt-germanium, cobalt-indium, cobaltmolybdenum, cobalt-phosphorus, cobalt-rhenium, cobalt-ruthenium, cobalt-tungsten, cobalt-vanadium, iron-vanadium, nickel-antimony, nickel-boron, nickel-chromium, nickel-germanium, nickel-indium, nickel-molybdenum, nickel-phosphorus, nickel-rhenium, nickelvanadium and palladium-molybdenum.
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