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:
Mar. 24, 1998
Filed:
Feb. 13, 1997
William P Moore, Hopewell, VA (US);
Agrinutrients Technology Group, Inc., Disputanta, VA (US);
Abstract
A storage stable particulate composition for effectivly melting ice at cold temperatures without causing corrosion damage to metals it contacts in its use area, comprising primarily a water soluble chloride salt of a metal exhibiting a positive valence of from 1 to 2, such as potassium or magnesium chloride; a minor portion of a water soluble phosphate salt such as monosodium phosphate; and a substantial amount of water soluble alkaline earth metal carboxylate, such as magnesium acetate, coatingly covering the chloride and phosphate salts. Other corrosion inhibitors and modifiers of physical properties may be combined with the chloride and phosphate salts. A method of preparing the coated deicer granules is provided.