Method of protecting metal surfaces from corrosion and corrosion inhibitor compositions
United States Patent 2736658
US Patent References:
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- - 2267204

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Corrosion preventive composition
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Inventors:
Pfohl, Frank W.
Gregory, Vance P.
Publication Date:
02/28/1956
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Assignee:
ARMOUR & CO
Primary Class:
106/14.270
Other Classes:
106/267, 252/392, 508/527, 507/939, 530/221, 44/409, 106/14.290, 564/481, 106/219, 530/231, 507/265, 564/461, 508/558, 252/403, 564/511, 507/251
International Classes:
C10L1/22; C23F11/14; C10L1/10; C23F11/10
US Patent References:
2568876Reaction products of n-acylated polyalkylene-polyamines with alkenyl succinic acid anhydrides
2638450Reaction products of nu-alkylated polyalkylenepolyamines and alkenyl succinic acid anhydrides