Agricultural pesticide formulations

A - Human Necessities – 01 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A01N 25/00 (2006.01) A01N 25/28 (2006.01) A01N 37/34 (2006.01) A01N 37/46 (2006.01) A01N 43/70 (2006.01) A01N 53/00 (2006.01) A01N 57/10 (2006.01) A01N 59/14 (2006.01) A61K 9/127 (2006.01)

Patent

CA 2272474

The present invention relates generally to the method for the production of liposomal microencapsulated boron-containing products to be used for agricultural formulations. More specifically, a new method of production of liposomal microencapsulated is disclosed for active agents such as pesticides. A lecithin is mixed with an organic solvent in a certain proportion so as to provide solutions with varied levels of solubilized lecithin. The particular solvent being used will depend on the amount of active agent (AA) desired in the final solution. The formulation of the lecithin/organic solvent mixture is then allowed to settle. After settling, the top layer is separated and saved, while the bottom layer is discarded. An AA is then added to form a concentrate that is added to water for vesicle formation. Boron-containing materials formulated according to the invention may now be applied to agricultural field crops and fruit.

L'invention porte de manière générale sur un procédé pour produire des produits au bore microencapsulés dans des liposomes destinés à des formulations agricoles, et plus spécifiquement sur un nouveau procédé pour produire des liposomes à microencapsulation pour des principes actifs tels que les pesticides. Une lécithine est mélangée à un solvant organique à raison de certaines proportions données, de manière à obtenir des solutions contenant des taux de lécithine dissoute variés. Le choix du solvant dépendra de la quantité de principe actif qu'on souhaite obtenir dans la solution finale. On laisse ensuite clarifier la préparation formée du mélange lécithine/solvant organique. Après clarification, la couche supérieure est séparée et conservée tandis que la couche du fond est éliminée. Un principe actif est alors ajouté pour former un concentré. Ce concentré est versé dans de l'eau pour former des vésicules. Les matières contenant du bore formulées selon cette invention sont alors prêtes pour l'application dans les champs et les vergers.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Agricultural pesticide formulations does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Agricultural pesticide formulations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Agricultural pesticide formulations will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2044361

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.