Compositions – Preservative agents – Anti-corrosion
Patent
1987-07-01
1989-07-11
Terapane, John F.
Compositions
Preservative agents
Anti-corrosion
25218828, 252391, 422 16, C23F 1110, B01D 1900
Patent
active
048470015
ABSTRACT:
A method and composition for inhibiting the corrosion of metal surfaces in contact with the system water of aqueous systems are disclosed, which use a combination of at least one compound selected from 2,5 dihydroxybenzene sulfonic acid and its water soluble salts and at least one amine selected from neutralizing amines and hydroxylamines.
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Cuisia Dionisio G.
Hwa Chih M.
Salutsky Murrell L.
Geist Gary
Heiser David E.
Terapane John F.
W. R. Grace & Co.,-Conn.
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