Compositions – Preservative agents – Anti-corrosion
Patent
1982-12-17
1987-06-02
Nucker, Christine M.
Compositions
Preservative agents
Anti-corrosion
252146, 252148, 252 8553, 252 8555, B66D 304
Patent
active
046701869
ABSTRACT:
There is described a composition comprising an acylated, alkylated polyamine, an alkylated polyamine, an alkynol and a surfactant. The compositions are useful as corrosion inhibitors for acid systems and ferrous pickling systems and in acidizing media in the treatment of oil-bearing earth formations.
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patent: 3428566 (1969-02-01), Herman et al.
patent: 3632524 (1972-01-01), Muzyczko et al.
patent: 3676354 (1972-07-01), Kaneko et al.
patent: 4405494 (1983-09-01), Oppenlaender et al.
Nucker Christine M.
Petrolite Corporation
Wexler Robert E.
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