Method of producing copper foil with an anode having multiple coating layers
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United States of America Patent
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Mar 4, 2003
Grant Date -
N/A
app pub date -
Jun 22, 2000
filing date -
Jun 28, 1999
priority date (Note) -
Expired
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Abstract
A method of producing copper foil, and more particularly, in an electrochemical cell containing organic substituents, is provided herein. The metal may be deposited on an electrode that comprises an electrode base having at least one undercoating layer of an active coating and at least one topcoating layer of no significant activity. The copper electrodeposition cell can operate without an adverse affect on electrode potential.
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