Mosquito coil and process for producing mosquito coils
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United States of America Patent
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-
Sep 5, 1995
Grant Date -
N/A
app pub date -
Mar 18, 1993
filing date -
Mar 27, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Mosquito coils are resistant to breakage, light, flat and ensure a good active substance yield if they consist of a wood-chip and/or fiber material of a density of only 0.4 to 0.7 kg/dm.sup.3 and preferably have a thickness of 1 to 4.5 mm, the active substance being applied to the spiral (1) as a layer (2).
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Family
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Cited Art Landscape
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