The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 20, 1984
Filed:
Jan. 25, 1983
William P Moore, Hopewell, VA (US);
Hawkeye Chemical Company, Clinton, IA (US);
Abstract
An improved method of producing silage for use as ruminant feed, whereby green fodders are ensiled with about 1 percent of an additive containing methylolurea and methylenediurea in a weight ratio between 1 and 20 to 1, sufficient free urea to prevent reversion to free formaldehyde, a buffering agent to maintain pH, and water. The method preserves contained natural protein, substantially prevents growth of mold, and increases crude protein content, palatability, and feed efficacy. Operative feature of the method is the discovery that a methylolureamethylenediurea-urea solution may be reacted to a point where it will not sterilize the bacteria needed to ferment contained sugars to carboxylic acids, but will protect the silage against mold formation and natural protein degradation. A process for producing the required silage additive from urea, formaldehyde, ammonia, alkali, and water is provided.