Chemical apparatus and process disinfecting – deodorizing – preser – For deodorizing of – or chemical purification of – or... – Including means adding material into environmental gas
Patent
1987-12-31
1990-01-09
Lacey, David L.
Chemical apparatus and process disinfecting, deodorizing, preser
For deodorizing of, or chemical purification of, or...
Including means adding material into environmental gas
422306, 422 4, 239 54, A61L 902
Patent
active
048927112
ABSTRACT:
A fragrance dispensing device includes an annular element made from a solid, synthetic, polymeric, plastic material, such as a low density polyethylene, containing about 5 to about 20 weight % of a vaporizable fragrance material uniformly dispersed throughout. In one embodiment, the element is mounted on an oil lamp and closely surrounds, but is maintained out of contact with, the burner assembly. When the wick is lit, heat from the burner vaporizes and drives the fragrance material from the plastic material.
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Lacey David L.
Lamplight Farms Inc.
Muir Gregory R.
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