Method of forming a clumpable animal litter mixture
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United States of America Patent
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-
May 11, 1999
Issued Date -
N/A
app pub date -
Aug 8, 1996
filing date -
Aug 18, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention provides a clumpable animal litter mixture having about 5 to 50 weight percent bentonite, about 0.1 to 25 weight percent gum-containing clumping agent and balance filler particulate. The gum-containing clumping agent is formed from a plant selected from the group consisting of the Plantago and Cydonia families. The clumpable animal litter mixture is pourable into a litter box and agglomerates into a clump upon contact with urine. The clump of the agglomerated bentonite, gum-containing clumping agent, filler particulate and urine is capable of removal with a perforated scoop after as little as one minute of formation. The clumpable mixture is formed by introducing the clumping agent into a foam. The mixture is mixed into the foam to distribute the clumping agent throughout the foam. The mixture of clumping agent and foam is then added to solid particulate to adhere the clumping agent to the solid particulate.
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Cited Art Landscape
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