Odor control animal litter using bisulfite addition compound

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United States of America Patent

PATENT NO 5267531
SERIAL NO

07957687

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A litter composition is disclosed and includes a particulate liquid absorbent material and a particulate odor control agent that is dry blended with the absorbent material. The odor control agent comprises a mixture of a fragrance oil that has been spray dried onto a starch carrier and a sodium bisulfite complex having volatile fragrance components. The odor control agent is present in an amount ranging between 0.025% to 0.1% by weight of the total litter composition.

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Patent Owner(s)

Patent OwnerAddress
RALSTON PURINA COMPANYPATENTS - 9T CHECKERBORARD SQUARE C/O CORPORATE LEGAL/ ST LOUIS MO 63164

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Appel, Norman J Monroe, NY 2 11
Cotton, Art D Chicago, IL 1 9
Greene, Phillip B Sikeston, MO 6 122
Heinz, Raymond J Northfield, IL 2 9
Josephitis, John S Glen Ellyn, IL 1 9
Murawski, Vern R Elmwood Park, IL 1 9
Neuser, Gerald L Muskego, WI 1 9
Raymond, Marvin L Cape Girardeau, MO 9 208

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