Tobacco extract composition and method

Details Tobacco extract composition and method Tobacco extract composition and method

1994-12-06

1995-07-25

Geist, Gary L.

Compositions

Preservative agents

Anti-corrosion

252387, 252393, 252394, 252396, 106 1413, 106 1414, 106 1415, 106 1416, 106 1417, 106 1434, 106 1435, 106 1437, 106 1439, 422 16, 422 17, 131290, 131297, 131300, C23F 1114, C23F 11173, C23F 1118, C09D 508

Patent

active

054359414

ABSTRACT:
A method of extracting corrosion inhibiting constituents from tobacco comprises the steps of soaking tobacco in an aqueous solution under certain extraction conditions, followed by filtration to remove tobacco residue from the resultant aqueous tobacco solution. This tobacco solution is used as a corrosion inhibitor to minimize the amount of corrosion occurring at galvanic corrosion cells that are established at areas of union of metals having different electrochemical potentials.

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