Abstract: An emulsifiable concentrate for emulsified phytosanitary composition, including more than 90% by weight of at least one mixture of hydrocarbons having a distillation cut greater than 250° C., less than 20% by weight of n-paraffins and less than 1% aromatics, and from 1 to 4% by weight of a mixture of at least two surfactants TA1 and TA2, such that TA2 is more hydrophobic than TA1, the HLB of the mixture of which varies from 6 to 10.

Abstract: An emulsifiable concentrate for emulsified phytosanitary composition, including more than 90% by weight of at least one mixture of hydrocarbons having a distillation cut greater than 250° C., less than 20% by weight of n-paraffins and less than 1% aromatics, and from 1 to 4% by weight of a mixture of at least two surfactants TA1 and TA2, such that TA2 is more hydrophobic than TA1, the HLB of the mixture of which varies from 6 to 10.

Abstract: The invention concerns a semi-continuous method for preparing an emulsion of droplets of a phase A in a phase B, including the following steps: (i) mixing an amount of phase A and an amount of phase B using a multi-shaft mixing system comprising at least one scraping agitator, so as to obtain a dispersion of phase A in phase B with a volume concentration of phase A higher than 74%; (ii) diluting the dispersion obtained in step (i) by adding an additional amount of phase B, and mixing using said multi-shaft mixing system, so as to obtain an emulsion of droplets of a phase A in a phase B.

Abstract: The disclosure relates to cold asphalt coatings, in particular cold-poured asphalt coatings. The cold asphalt coatings according to the disclosure include one or more polymerized fatty acids. The cold asphalt coatings, prepared using a bitumen emulsion, have a pre-breakage mixing time that imparts good workability thereto. The cold asphalt coatings, and particularly cold-poured asphalt coatings, have increased cohesion that enables the same to be used under high-speed traffic. Finally, the cold asphalt coatings have good mechanical resistance.

Abstract: The invention concerns a semi-continuous method for preparing an emulsion of droplets of a phase A in a phase B, including the following steps: (i) mixing an amount of phase A and an amount of phase B using a multishaft mixing system comprising at least one scraping agitator, so as to obtain a dispersion of phase A in phase B with a volume concentration of phase A higher than 74%; (ii) diluting the dispersion obtained in step (i) by adding a supplementary amount of phase B, and mixing using said multishaft mixing system, so as to obtain an emulsion of droplets of a phase A in a phase B.