EP 3648598 A1 20200513 - ENCAPSULATED PESTICIDE
Title (en)
ENCAPSULATED PESTICIDE
Title (de)
VERKAPSELTES PESTIZID
Title (fr)
PESTICIDE ENCAPSULÉ
Publication
Application
Priority
- GB 201710736 A 20170704
- GB 2018051864 W 20180703
Abstract (en)
[origin: WO2019008341A1] A method for producing an encapsulated pesticide includes the steps of (a) providing a mixture of a pesticide (such as glyphosate) and at least one polysaccharide in either (i) an organic solvent or(ii) in aqueous solution, (b) combining the mixture of step (a) with water in the case of (i) or an oil in the case of (ii) and stirring to create an emulsion of said mixture, (c) adding to said emulsion a salt (such as calcium chloride) in powder form, which salt is formed of a cation which reacts with said polysaccharide to produce a water-insoluble reactant, and (d) stirring the product of step (c) in order to produce particles of pesticide encapsulated in said water-insoluble reactant.
IPC 8 full level
A01N 25/28 (2006.01); A01N 43/40 (2006.01); A01N 57/20 (2006.01)
CPC (source: EP)
A01N 25/28 (2013.01); A01N 43/40 (2013.01); A01N 57/20 (2013.01)
Citation (search report)
See references of WO 2019008341A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019008341 A1 20190110; CN 111050547 A 20200421; EP 3648598 A1 20200513; GB 201710736 D0 20170816
DOCDB simple family (application)
GB 2018051864 W 20180703; CN 201880057428 A 20180703; EP 18753450 A 20180703; GB 201710736 A 20170704