IMPROVED EXTRUSION PROCESS

The present invention provides an improved process for making extruded granules containing an agriculturally active ingredient. The extrusion process is more efficient, without reduction in biological effect of the active ingredient, if an organosilicone surfactant is added to the active ingredient...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HOBBS, DAVID, G
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM FISHING FORESTRY HUMAN NECESSITIES HUNTING MAKING GRANULES OR PREFORMS MANUFACTURE THEREOF METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS PERFORMING OPERATIONS PEST REPELLANTS OR ATTRACTANTS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PLANT GROWTH REGULATORS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR RELEVANT APPARATUS TRANSPORTING TRAPPING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention provides an improved process for making extruded granules containing an agriculturally active ingredient. The extrusion process is more efficient, without reduction in biological effect of the active ingredient, if an organosilicone surfactant is added to the active ingredient mixture prior to extrusion. La présente invention concerne un procédé amélioré de fabrication de granulés extrudés contenant un ingrédient actif sur le plan agricole. Le procédé d'extrusion est plus efficace, sans réduction de l'effet biologique de l'ingrédient actif, si on ajoute un tensioactif d'organosilicone au mélange d'ingrédient actif avant l'extrusion.