Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1980-04-16
1982-02-16
Garvin, Patrick
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
422122, B01J 3106
Patent
active
043158374
ABSTRACT:
A composite material is provided for the removal of ozone from a gaseous stream, which is made of a support matrix having coated on its surface an adhering layer of fine particles of Hopcalite. The support matrix is preferably made of a material that has a relatively board transition region. A particularly preferred material for the matrix is a polymeric ethyl vinylacetate.
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Keukelaar Ronald E.
Rourke John L.
Garvin Patrick
Xerox Corporation
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