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. 23, 2021
Filed:
Jun. 04, 2019
Pursell Agri-tech, Llc, Sylacauga, AL (US);
Huntsman International Llc, The Woodlands, TX (US);
Joseph Anthony Saiia, Mountain Brook, AL (US);
James Taylor Pursell, Jr., Mountain Brook, AL (US);
Stephen Mark Brooks, Sylacauga, AL (US);
Leon Roberson, II, Sylacauga, AL (US);
Spencer Daniel Sanders, Birmingham, AL (US);
Allen Zorn Sanders, Sylacauga, AL (US);
Murray Paul Hasinoff, Sylacauga, AL (US);
Daniel Paul Heberer, Rochester Hills, MI (US);
Justin McLean Fogarty, Waterford, MI (US);
Kristopher Michael Modrzynski, Davisburg, MI (US);
Pursell Agri-Tech, LLC, Sylacauga, AL (US);
Huntsman International LLC, The Woodlands, TX (US);
Abstract
Disclosed is a method of coating fertilizer particles with a coating, the method comprising providing fertilizer particles in a coating unit, one or more steps of applying a coating layer by applying one or more coating components to the fertilizer particles in the coating unit, and at least, partially curing or hardening the coating layer, wherein said curing or hardening involves a chemical reaction of said one or more coating components, discharging the coated fertilizer particles from the coating unit, optionally after a final cure or hardening step, wherein the coating unit comprises a stationary frame and at least two movable elements.