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1. (WO2014206835) METHODS FOR IMPROVING THE EFFICACY OF ANIONIC HERBICIDES UNDER HARD WATER CONDITIONS AND SUITABLE COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/206835 International Application No.: PCT/EP2014/062848
Publication Date: 31.12.2014 International Filing Date: 18.06.2014
IPC:
A01N 25/02 (2006.01) ,A01N 57/20 (2006.01) ,A01N 37/40 (2006.01) ,A01N 39/04 (2006.01) ,A01N 43/60 (2006.01) ,A01N 35/10 (2006.01) ,A01P 13/00 (2006.01)
Applicants: BASF SE[DE/DE]; 67056 Ludwigshafen, DE
Inventors: FRIHAUF, John; US
BROMMER, Chad; US
BOWE, Steven; US
OLIVER, Glenn W.; US
Common
Representative:
BASF SE; 67056 Ludwigshafen, DE
Priority Data:
13173803.126.06.2013EP
61/839,39726.06.2013US
Title (EN) METHODS FOR IMPROVING THE EFFICACY OF ANIONIC HERBICIDES UNDER HARD WATER CONDITIONS AND SUITABLE COMPOSITIONS
(FR) PROCÉDÉS POUR AMÉLIORER L'EFFICACITÉ D'HERBICIDES ANIONIQUES EN EAU DURE ET COMPOSITIONS APPROPRIÉES
Abstract:
(EN) The present invention relates to a method for improving the efficacy of anionic herbicides (B) under hard water conditions, comprising the steps of a) providing at least one anionic herbicide (B) and at least one aminocarboxylate (A), selected from the group consisting of methylglycine diacetate (MGDA; A1), glutamic acid diacetate (GLDA; A2), iminodisuccinate (IDS; A3), N-(2-hydroxyethyl)imino diacetate (HEIDA; A4), ethylenediamine-N,N'-disuccinate (EDDS; A5) and their salts; b)diluting components (A) and (B) with water, wherein the concentration of dissolved calcium, magnesium, iron and aluminum salts in said water is more than 120 ppm; and c) applying the diluted mixture to the area to be treated.
(FR) La présente invention concerne un procédé qui permet d'améliorer l'efficacité d'herbicides anioniques (B) en eau dure, ledit procédé comprenant les étapes consistant à a) utiliser au moins un herbicide anionique (B) et au moins un aminocarboxylate (A) choisi dans le groupe consistant en diacétate de méthylglycine (MGDA ; A1), diacétate d'acide glutamique (GLDA ; A2), iminodisuccinate (IDS ; A3), N-(2-hydroxyéthyl)-iminodiacétate (HEIDA ; A4), éthylènediamine-N, N'-disuccinate (EDDS ; A5) et leurs sels ; b) diluer les constituants (a) et (b) avec de l'eau, la concentration des sels de calcium, magnésium, fer et aluminium dissous dans ladite eau étant supérieure à 120 ppm ; et c) appliquer le mélange dilué sur une zone à traiter.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)