Clay litter product for ammonia control in poultry pens
January 7, 2018. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2649759 Elimination of odors from waste material Animal litter Degradable litter covering for use in the brooding area of poultry houses Treatment of sericitic clays to produce an adsorbent, absorbent product Boron-based odor control animal litter Visible radiation sensitive composition containing substituted 3-(benzothiazo-2-yl)-7-diethylaminocoumarin as sensitizers Odor control animal litter containing sodium fluoride Method for controlling odor Odor inhibiting pet litter InventorAssigneeApplicationNo. 003936 filed on 01/07/1998US Classes:119/173Having clay componentExaminersPrimary: Price, ThomasAttorney, Agent or FirmInternational ClassA01K 029/00AbstractA sulfuric acid-containing clay-based litter product useful in the control of ammonia generated by decaying excrement in poorly ventilated poultry brooding houses is provided. Raw clay is contacted with sulfuric acid to produce an acidulated clay which is then applied to the poultry brooding house floor in an amount sufficient to provide from about 0.0175 pounds of sulfuric acid to about 0.0875 pounds of sulfuric acid per square foot of poultry brooding house floor. | |
