Flexible graphite sheet, material or layer containing metal molybdate
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United States of America Patent
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Oct 20, 1981
Grant Date -
N/A
app pub date -
Dec 21, 1979
filing date -
Jan 20, 1979
priority date (Note) -
Expired
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Abstract
Flexible graphite layer material containing at least one metal moylbdate with a solubility in water of 10.sup.-2 to 10.sup.-4 g/100 ml to inhibit corrosion. The corrosion inhibitor may be incorporated by first immersing the graphite layer material in a solution of an alkali metal molybdate, drying, and then immersing in a solution of very soluble metal salt in which the metal when combined with molybdate to form metal molybdate has the defined solubility. The graphite layer material is then dried and contains the desired molybdate corrosion inhibitor.
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