Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1975-09-02
1977-09-13
Smith, Ronald H.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252466PT, 427236, B01D 1506
Patent
active
040480925
ABSTRACT:
A pressurized aerosol package contains a metal-containing catalytic mixture of the type used in catalytic heaters. The mixture could contain, for example, chloroplatinic acid, with other materials, such as aluminum oxide, dextrose and triethanolamine all dissolved and mixed in water. In use, the mixture is sprayed onto, and impregnates, expended carrier pads of catalytic heaters to revive the pads and permit continued use of the heaters. In addition, the mixture can be sprayed into the exhaust system of an operating engine to coat the inner walls of the muffler of the system for antipollution purifying purposes.
REFERENCES:
patent: 3129855 (1964-04-01), Malakoff et al.
patent: 3723158 (1973-03-01), Miller
patent: 3835066 (1974-09-01), Davies et al.
patent: 3887740 (1975-06-01), Foster et al.
Benvegno George J.
Davies Ronald F.
Colonial Metals, Inc.
Finch Walter G.
Silverberg Sam
Smith Ronald H.
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