Cat litter
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United States of America Patent
Stats
-
Feb 9, 1988
Issued Date -
N/A
app pub date -
Dec 9, 1985
filing date -
Jul 18, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A material for use as cat litter comprising a composition of paper machine sludge combined in the presence of water with sodium bicarbonate and a hydraulic cement, dried and crushed to form coarse particles or extruded and chopped up to form pellets. Desirably, the composition includes an anti-static material and coloring.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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