Liquid absorbing and immobilizing packet containing a material for treating the absorbed liquid
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United States of America Patent
Stats
-
Aug 1, 1989
Grant Date -
N/A
app pub date -
Mar 14, 1988
filing date -
May 16, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A packet for absorbing and immobilizing a liquid including an envelope which is degradable in the liquid and a liquid absorbing and immobilizing material in the envelope. One or more of a biocide, fungicide, antimicrobial, bacteriostat, sanitizer, disinfectant, scent or deodorizer is added to the liquid absorbing and immobilizing material for treating the liquid which is absorbed. The envelope has a dot matrix coating of heat-fusible material on degradable starch paper. The dot matrix coating permits heat-sealing of the envelope leaving the uncoated portions of the starch paper to degrade in solutions in which the dot matrix coating is insoluble.
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