Lamberti Spa

Filippo Quaglia

Giuseppe Li Bassi

Giovanni Floridi

Rocco Di Modugno

Dario Fornara

Valentina Langella

Barbara Biasotti

Cristina Picco

Arianna Benetti

Alessandro D'Aloia

Agrochemical aqueous compositions containing at least one organic, solid agrochemically active ingredient which is insoluble in water and, as dispersing and wetting agent, a water soluble polymer based on one or more ethylenically unsaturated carboxylic acids, from 5% to 55% of the carboxylic groups of said water soluble polymer being esterified with a polyalkoxylated polystyrylphenol.

Water soluble polymers for agrochemical compositions

Aqueous adjuvant concentrate with improved spray drift properties and method for its preparation comprising the steps of: i) dissolving from 15 to 30% by weight, on the weight of the final concentrate, of ammonium sulfate in water; ii) adding to the solution from 1 to 10% by weight, on the weight of the final concentrate, of anionic esters of alkyl polyglycosides; iii) dispersing in the solution from 2 to 10% by weight, on the weight of the final concentrate, of hydroxypropyl guar or hydroxypropyl guar acetate; iiii) adding ammonium sulfate to the dispersion to reach an ammonium sulfate final concentration comprised between 33 and 40% by weight.

Aqueous adjuvant concentrates with improved spray drift properties

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Novate Milanese, Italy

Filippo Quaglia