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. 03, 2020
Filed:
May. 20, 2015
Applicant:
Verdesian Life Sciences, Llc, Cary, NC (US);
Inventors:
John Larry Sanders, Leawood, KS (US);
Jacob Mazo, Wilmette, IL (US);
Grigory Mazo, Wilmette, IL (US);
Assignee:
Verdesian Life Sciences LLC, Cary, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 35/00 (2006.01); C08L 1/28 (2006.01); C05G 3/20 (2020.01); C05G 3/80 (2020.01); C05G 5/30 (2020.01); A01C 1/06 (2006.01); B01J 2/30 (2006.01); C08F 222/02 (2006.01);
U.S. Cl.
CPC ...
C08L 35/00 (2013.01); A01C 1/06 (2013.01); B01J 2/30 (2013.01); C05G 3/20 (2020.02); C05G 3/80 (2020.02); C05G 5/37 (2020.02); C08F 222/02 (2013.01); C08L 1/286 (2013.01);
Abstract
Water soluble polymeric compositions are provided including at least one polyanionic polymer component (e.g., a copolymer containing maleic and itaconic repeat units), and at least one high molecular weight component selected from copolymers different than the polyanionic polymer and preferably having dicarboxylic repeat units, and a cellulose or cellulose derivative. The compositions are preferably substantially free of hydrocarbons and can be used to coat solid fertilizers in order to reduce fines.