Patent ID: 8293733
Filing Date: 2012-10-23
Classification: A01N

Abstract:
1. An oil dispersion comprising, with regard to total weight of the oil dispersion formulation: a. At least a neonicotinoid, or mixtures thereof, at 0.5-40 wt.-%; b. A mixture of nonionic polymeric oil dispersants made of polyethoxylated glycol ester of a (poly)hydroxylated fatty acid chain with 12-20 carbons at 0.5-8 wt.-% with a HLB of 4-6 and a copolymer of type A-B-A of fatty acid with a chain of 12-20 carbons at 0.5-5 wt.-%; c. A mixture comprising polyethoxylated fatty alcohol at 0.5-15 wt.-%, and/or polypropoxylated fatty alcohol at 1-25 wt.-%, with a HLB of 12-16; d. At least a polyethoxylated and/or polypropoxylated sorbitan derivative at 3-30 wt.-%, with a HLB of 12-16; e. An alkylbenzenesulfonate sodium or calcium salt, being the alkyl chain of 10-14 carbon atoms, at 3-19 wt.-%; f. A di-, tri- or tetra-valent cationic salt at 0.001 to 3 wt.-%; g. An oil phase selected from the group consisting of paraffinic, naphtha aromatic, vegetable, synthetically modified vegetable oils and mixtures thereof, at 30-70 wt.-%; and h. Optionally, coformulates selected from the group consisting of non-ionic, anionic or cationic surface active ingredients, antioxidants, UV- and sun-light protectors, antimicrobial agents, pH regulators, viscosity modifiers, aluminium magnesium silicates, magnesium silicates, aluminosilicates, clays, modified clays, smectites, modified smectites, antifoam, colouring agents, and markers for traceability of the origin of the product.