US 12,262,717 B2
Pesticidal compositions with improved physical characteristics
Hangsheng Li, Vancouver (CA); Doug Ta Hung Chou, Vancouver (CA); and Steven Chun Hon Lin, Vancouver (CA)
Assigned to TERRAMERA, INC., Vancouver (CA)
Appl. No. 17/046,273
Filed by Terramera, Inc., Vancouver (CA)
PCT Filed Apr. 17, 2019, PCT No. PCT/CA2019/050484
§ 371(c)(1), (2) Date Oct. 8, 2020,
PCT Pub. No. WO2019/195947, PCT Pub. Date Oct. 17, 2019.
Claims priority of provisional application 62/655,335, filed on Apr. 10, 2018.
Claims priority of provisional application 62/680,158, filed on Jun. 4, 2018.
Prior Publication US 2021/0145011 A1, May 20, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. A61K 36/00 (2006.01); A01N 25/04 (2006.01); A01N 25/10 (2006.01); A01N 25/30 (2006.01); A01N 27/00 (2006.01); A01N 31/16 (2006.01); A01N 65/08 (2009.01); A01N 65/10 (2009.01); A01N 65/20 (2009.01); A01N 65/22 (2009.01); A01N 65/24 (2009.01); A01N 65/26 (2009.01); A01N 65/28 (2009.01); A01N 65/36 (2009.01); A01N 65/40 (2009.01)
CPC A01N 65/26 (2013.01) [A01N 25/04 (2013.01); A01N 25/10 (2013.01); A01N 25/30 (2013.01); A01N 27/00 (2013.01); A01N 31/16 (2013.01); A01N 65/08 (2013.01); A01N 65/10 (2013.01); A01N 65/20 (2013.01); A01N 65/22 (2013.01); A01N 65/24 (2013.01); A01N 65/28 (2013.01); A01N 65/36 (2013.01); A01N 65/40 (2013.01)] 20 Claims
 
1. A pesticidal composition comprising
a pesticidal natural oil active ingredient;
a surfactant in an amount operable to disperse the pesticidal natural oil active ingredient in a water emulsion; and
a polymeric pour point depressant in an amount effective to reduce a pour point temperature of said pesticidal natural oil active ingredient, wherein the polymeric pour point depressant comprises at least one of a crystallization inhibitor and a co-crystallization modifier of at least one wax component of the pesticidal natural oil.