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1. WO2020225277 - A LOW VOLUME SPRAY APPLICATION VEHICLE

Publication Number WO/2020/225277
Publication Date 12.11.2020
International Application No. PCT/EP2020/062512
International Filing Date 06.05.2020
IPC
A01N 25/00 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
25Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
A01N 25/30 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
25Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
30characterised by the surfactants
A01N 37/50 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
37Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
44containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio-analogue of a carboxylic group, e.g. amino-carboxylic acids
50the nitrogen atom being doubly bound to the carbon skeleton
A01N 43/56 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
48having rings with two nitrogen atoms as the only ring hetero atoms
561,2-Diazoles; Hydrogenated 1,2-diazoles
A01N 43/40 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
34having rings with one nitrogen atom as the only ring hetero atom
40six-membered rings
A01N 43/653 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
64having rings with three nitrogen atoms as the only ring hetero atoms
647Triazoles; Hydrogenated triazoles
6531,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Applicants
  • BAYER AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • FAERS, Malcolm
Agents
  • BIP PATENTS
Priority Data
19173403.708.05.2019EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A LOW VOLUME SPRAY APPLICATION VEHICLE
(FR) VÉHICULE D'APPLICATION DE PULVÉRISATION À FAIBLE VOLUME
Abstract
(EN)
The present invention relates to a low volume spray application vehicle. It is described to hold (110) a sprayable liquid in at least one liquid reservoir of the vehicle. At least one chemical spray nozzle of the vehicle is configured to be in fluid communication with the at least one liquid reservoir. The sprayable liquid comprises a fluid, at least one agrochemical active ingredient, and at least one adjuvant. The at least one adjuvant comprises: at least one compound of the group selected from mono-and diesters of sulfosuccinate metal salts with branched or linear alcohols comprising 1-10 carbon atoms, in particular alkali metal salts, more particular sodium salts, and most particular sodium dioctylsulfosuccinate; at least one polyalkyleneoxide modified heptamethy ltri siloxane; at least one emulsion polymer or polymer dispersion with Tg in the range from -100°C to 30°C. It is described to move (120) the vehicle over an area of an environment. A processing unit activates (130) the at least one nozzle to spray the sprayable liquid. The sprayable liquid is sprayed (140) at a liquid spray rate such that the volume of sprayable liquid being sprayed per area is less than 60 litres per hectare, and the at least one adjuvant is at a determined concentration in the sprayable liquid.
(FR)
La présente invention concerne un véhicule d'application de pulvérisation à faible volume. Selon l'invention, un liquide pulvérisable est contenu (110) dans au moins un réservoir de liquide du véhicule. Au moins une buse de pulvérisation de produit chimique du véhicule est conçue pour être en communication fluidique avec le ou les réservoirs de liquide. Le liquide pulvérisable comprend un fluide, au moins un principe actif agrochimique et au moins un adjuvant. Le ou les adjuvants comprennent : au moins un composé du groupe choisi parmi les monoesters et diesters de sels métalliques de sulfosuccinate avec des alcools ramifiés ou linéaires comprenant de 1 à 10 atomes de carbone, en particulier des sels de métaux alcalins, plus particulièrement des sels de sodium, et plus particulièrement encore du dioctylsulfosuccinate de sodium ; au moins un heptaméthyltrisiloxane modifié par un oxyde de polyalkylène ; au moins un polymère en émulsion ou une dispersion de polymère ayant une Tg dans la plage de -100 °C à 30 °C. Selon la présente invention, le véhicule se déplace (120) sur une zone d'un environnement. Une unité de traitement active (130) la ou les buses pour pulvériser le liquide pulvérisable. Le liquide pulvérisable est pulvérisé (140) à un débit de pulvérisation de liquide tel que le volume de liquide pulvérisable pulvérisé par zone est inférieur à 60 litres par hectare, et le ou les adjuvants se trouvent à une concentration déterminée dans le liquide pulvérisable.
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