Compositions – Preservative agents – Anti-corrosion
Patent
1992-04-15
1993-01-05
Stoll, Robert L.
Compositions
Preservative agents
Anti-corrosion
422 16, 25218828, C23F 1114
Patent
active
051768496
ABSTRACT:
A composition and method of inhibiting corrosion in boiler-steam condensate systems comprising adding to the system N,N-dihydrocarbylhydroxylamine and N-hydrocarbylhydroxylamine in amounts effective to inhibit corrosion.
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patent: 4847001 (1989-07-01), Cuisia et al.
patent: 5091108 (1992-02-01), Harder et al.
patent: 5094814 (1992-03-01), Soderquist et al.
Cuisia Dionisio G.
Hwa Chih M.
Oleka Ronald L.
Barr James P.
Fee Valerie D.
Stoll Robert L.
W. R. Grace & Co.,-Conn.
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