Title:
CORROSION INHIBITING WITH COMBINATIONS OF ZINC SALTS,AND DERIVATIVES OF METHANOL PHOSPHONIC ACID
United States Patent 3532639
Inventors:
Hatch, George B.
Publication Date:
10/06/1970
Export Citation:
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Assignee:
Calgon, C0rp
Primary Class:
252/389.22
Other Classes:
106/14.12, 252/387, 252/389.52, 422/15, 507/237, 507/939
International Classes:
C23F11/08; C23F11/08; (IPC1-7): C23F11/10; C23F11/16
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US Patent References:
3483133METHOD OF INHIBITING CORROSION WITH AMINOMETHYLPHOSPHONIC ACID COMPOSITIONS




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