Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Maintaining environment nondestructive to metal
Reexamination Certificate
2007-12-25
2007-12-25
McKane, E. Leigh (Department: 1744)
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Maintaining environment nondestructive to metal
C422S014000, C252S388000
Reexamination Certificate
active
10631562
ABSTRACT:
The present invention provides an effective method of inhibiting corrosion on metallic surfaces in contact with a fluid contained in an industrial system, which includes adding to such fluid an effective corrosion controlling amount of a phosphoglyceride compound, optionally with emulsified soybean oil.
REFERENCES:
patent: 3977994 (1976-08-01), Geiser
patent: 4231842 (1980-11-01), Ojala
patent: 4305853 (1981-12-01), Kronstein et al.
patent: 4599185 (1986-07-01), Towers et al.
patent: 4722805 (1988-02-01), Martin
patent: 4915934 (1990-04-01), Tomlinson
patent: 4970026 (1990-11-01), Mullins et al.
patent: 5082592 (1992-01-01), McDonald
patent: 5120357 (1992-06-01), Eichberg et al.
patent: 5368774 (1994-11-01), Borgard et al.
patent: 5368775 (1994-11-01), Rossi et al.
patent: 5616278 (1997-04-01), Carey et al.
patent: 6204225 (2001-03-01), Lightcap, Jr.
patent: 0 108 536 (1984-05-01), None
patent: 0522161 (1993-01-01), None
patent: 2422731 (1979-11-01), None
patent: 6424897 (1989-01-01), None
patent: 9400379 (1994-03-01), None
Okun, N.M. et al. Abstract of “Use of phosphatides in inhibiting additives for DVS cooling fluids,” Energomashinostroenie (1978), (1), 25-6.
Pujar et al, “A novel corrosion inhibitor for aluminum alloys using the beef lipids” Journal of Materials Science Letters 19, 2000, 1797-1799.
International Search Report: PCT/US 2004/019794.
Duane Morris LLP
McKane E. Leigh
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