US 12,458,026 B2
Pesticide compositions
Zhichao Han, Shanghai (CN); Yuming Zhou, Jiangsu (CN); Zixian Chen, Singapore (SG); and Young Hoon Seo, Seoul (KR)
Assigned to SPECIALTY OPERATIONS FRANCE, Lyons (FR)
Appl. No. 16/628,152
Filed by SPECIALTY OPERATIONS FRANCE, Lyons (FR)
PCT Filed Jul. 5, 2018, PCT No. PCT/CN2018/094645
§ 371(c)(1), (2) Date Jan. 2, 2020,
PCT Pub. No. WO2019/007393, PCT Pub. Date Jan. 10, 2019.
Claims priority of application No. PCT/CN2017/092083 (WO), filed on Jul. 6, 2017.
Prior Publication US 2020/0128831 A1, Apr. 30, 2020
Int. Cl. A01N 57/20 (2006.01); A01N 25/02 (2006.01)
CPC A01N 57/20 (2013.01) [A01N 25/02 (2013.01)] 12 Claims
 
1. A pesticidal composition, comprising:
(a) an effective amount of a pesticide selected from the group consisting of glufosinate, glyphosate, water soluble glufosinate salts, water soluble glyphosate salts and a mixture thereof;
(b) a sulfosuccinate surfactant component, comprising at least a compound according to the general formula (I) and a compound according to the general formula (II):

OG Complex Work Unit Chemistry
wherein:
one of R1 and R2 is

OG Complex Work Unit Chemistry
the other of R1 and R2 is —OX+,
R3 is H, C1-C4 alkyl, alkenyl, hydroxyalkyl or hydroxyalkenyl,
R4 is C8-C16 alkyl or hydroxyalkyl,
n is an integer of 1 to 30,
each X+ is H or a cation,

OG Complex Work Unit Chemistry
wherein:
one of R1 and R2 is —OR5,
the other of R1 and R2 is —OX+,
R5 is C8-C16 alkyl, alkenyl or hydroxyalkyl,
each X+ is H or a cation; and
(c) an additional surfactant, wherein the additional surfactant is one or more compounds selected from cationic surfactants, amphoteric surfactants, and mixtures thereof,
wherein the composition exhibits a viscosity in a range of 100 to 800 mPa·s, and
wherein a weight ratio between the sulfosuccinate surfactant component (b) and the additional surfactant (c) ranges from 30/70 to 70/30.
 
9. A liquid pesticidal composition, comprising:
(a) an effective amount of a pesticide;
(b) a sulfosuccinate surfactant component, comprising at least a compound according to the general formula (I) and a compound according to the general formula (II):

OG Complex Work Unit Chemistry
wherein:
one of R1 and R2 is

OG Complex Work Unit Chemistry
the other of R1 and R2 is —OX+,
R3 is H, C1-C4 alkyl, alkenyl, hydroxyalkyl or hydroxyalkenyl,
R4 is C8-C16 alkyl, or hydroxyalkyl,
n is an integer of 1 to 30,
each X+ is H or a cation,

OG Complex Work Unit Chemistry
wherein:
one of R1 and R2 is —OR5,
the other of R1 and R2 is —OX+,
R5 is C8-C16 alkyl, or hydroxyalkyl,
each X+ is H or a cation;
(c) an additional surfactant, wherein the additional surfactant is one or more compounds selected from cationic surfactants, nonionic surfactants, anionic surfactants, amphoteric surfactants, and mixtures thereof; and
(d) a liquid carrier,
wherein the composition exhibits a viscosity in a range of 100 to 800 mPa·s, and
wherein a weight ratio between the sulfosuccinate surfactant component (b) and the additional surfactant (c) ranges from 30/70 to 70/30.