A - Human Necessities – 01 – N
Patent
A - Human Necessities
01
N
A01N 25/30 (2006.01) A01N 57/20 (2006.01)
Patent
CA 2375949
An aqueous concentrate pesticidal composition is provided, comprising (a) a water-soluble pesticide in an amount of about 50 to about 500 g/l; (b) an etheramine surfactant; and (c) an anionic surfactant having the chemical formula (III) R7-(O-R8)n-O-X where R7 is a C4-22 linear or branched, saturated or unsaturated, aliphatic hydrocarbyl or a (C8-12 alkyl)phenyl group, R8 groups are independently C2-4 alkylidene groups, n is 0 to about 60 and X is an anionic radical selected from carboxylate, ether carboxylate, sulfate and phosphate; the weight ratio of the anionic surfactant to the etheramine surfactant being about 1:10 to about 1:1. Compositions of the invention have reduced injuriousness to skin and/or eyes than otherwise similar compositions lacking only the anionic surfactant.
L'invention porte sur une composition aqueuse concentrée de pesticide comprenant (a) un pesticide hydrosoluble à raison d'environ 50 à environ 500 g/l; (b) un tensio-actif d'étheramine; et (c) un tensio-actif anionique de formule chimique (III) R?7¿-(O-R?8¿)¿n?-O-X dans laquelle: R?7¿ est un hydrocarbyle aliphatique C¿4-22? linéaire ou ramifié, saturé ou non, ou un groupe (C¿8-12? alkyl)phényle; les groupes R?8¿ sont indépendamment des groupes C¿2-4? alkylidène; n est de 0 à environ 60; et X est un radical anionique choisi parmi carboxylate, éthercarboxylate, sulfate et phosphate; le rapport pondéral du tensio-actif anionique au tensio-actif d'étheramine étant compris entre environ 1:10 et environ 1:1. Lesdites compositions sont moins nocives pour les yeux et la peau que d'autres compositions sinon similaires dans lesquelles ne manque que le tensio-actif anionique.
Mcfadden Fincham
Monsanto Technology Llc
LandOfFree
Aqueous concentrate pesticidal compositions having improved... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aqueous concentrate pesticidal compositions having improved..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqueous concentrate pesticidal compositions having improved... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1523868