Odor inhibiting pet litter
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United States of America Patent
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-
Jun 3, 1997
Issued Date -
N/A
app pub date -
Oct 16, 1995
filing date -
Oct 18, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The addition of urease negative bacteria to sodium smectite clay minerals in pet litter inhibits growth of urease positive bacteria for a period of several days, thereby retarding formation of ammonia and other obnoxious odors. Approximately fifty percent sodium bentonite in the litter causes the litter to clump upon wetting, maintaining the urea in contact with the treated clay and also serving as a buffer to favor growth of the urease negative bacteria.
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Family
International Classification(s)
Cited Art Landscape
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