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US 11,109,563 B2Granted
Low density coated animal litter compositions
AssigneeSociete des Produits Nestle S.A.
InventorsNathan Foster Huck, Phillip B. Greene
Life of this patent
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Abstract
Animal litter compositions having relatively low densities are described herein. Methods of manufacturing such litter compositions are also described.
Claims4
An animal litter composition comprising (i) non-agglomerated particles comprising expanded perlite;
- and (ii) a coating on an outer surface of each particle, the coating comprising bentonite, wherein the non-agglomerated particles have a size within a range of U.S. sieve 6 to U.S. sieve 40 and wherein the non-agglomerated particles are not evenly distributed within the size range.
An animal litter composition comprising (i) a particle consisting essentially of expanded perlite;
- and (ii) a coating on an outer surface of the particle, the coating comprising bentonite.
Dependencies are inferred from the claim text.