US 12,415,767 B2
Non-aqueous organo liquid delivery systems containing dispersed organo polycarboxylate functionalities that improves efficiencies and properties of nitrogen sources
Gary David McKnight, High Point, NC (US); and Randall Linwood Rayborn, Burlington, NC (US)
Assigned to Soilgenic Technologies, LLC, High Point, NC (US)
Filed by Soilgenic Technologies, LLC, High Point, NC (US)
Filed on Jan. 12, 2024, as Appl. No. 18/411,406.
Application 18/411,406 is a continuation of application No. 17/531,280, filed on Nov. 19, 2021, granted, now 11,891,345.
Application 17/531,280 is a continuation of application No. 16/273,051, filed on Feb. 11, 2019, granted, now 11,198,655, issued on Dec. 14, 2021.
Prior Publication US 2024/0150252 A1, May 9, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. C05C 9/00 (2006.01); C05C 1/00 (2006.01); C05C 3/00 (2006.01); C05F 11/08 (2006.01); C05G 3/60 (2020.01); C05G 3/90 (2020.01); C05G 5/20 (2020.01); C05G 5/27 (2020.01); C05G 5/30 (2020.01); C09D 7/20 (2018.01); C09K 3/00 (2006.01); C09K 15/16 (2006.01); C09K 15/18 (2006.01)
CPC C05C 9/005 (2013.01) [C05C 1/00 (2013.01); C05C 3/005 (2013.01); C05F 11/08 (2013.01); C05G 3/60 (2020.02); C05G 3/90 (2020.02); C05G 5/20 (2020.02); C05G 5/27 (2020.02); C05G 5/30 (2020.02); C05G 5/37 (2020.02); C09D 7/20 (2018.01); C09K 3/00 (2013.01); C09K 15/16 (2013.01); C09K 15/18 (2013.01)] 20 Claims
 
1. A composition comprising:
a) one or more mobile liquid nitrogen sources; and
b) a liquid solution,
wherein said one or more mobile liquid nitrogen sources are selected from the group consisting of i) molten urea, and ii) one or more molten modified ureas,
wherein said liquid solution comprises: i) one or more Organo Polycarboxylate Functionalities (OPCF) polymers, wherein one or more functionalities of the one or more OPCF polymers are selected from the group consisting of (1) carboxylic acids, (2) carboxylic anhydrides, (3) carboxylic esters, (4) carboxylic salts, and (5) mixtures thereof, and ii) one or more protic solvents,
wherein said one or more OPCF polymers are a reaction product of one or more monomers selected from the group consisting of i) aspartic acid, ii) glutamic acid, iii) maleic acid, iv) itaconic acid, v) citraconic acid, vi) citric acid, vii) acrylic acid, and viii) methacrylic acid,
wherein the carboxylic esters are a reaction product of the one or more monomers with the one or more protic solvents, and
wherein the liquid solution is added to the one or more mobile liquid nitrogen sources.