A - Human Necessities – 01 – N
Patent
A - Human Necessities
01
N
71/8.2, 71/9.8,
A01N 25/04 (2006.01) A01N 47/30 (2006.01) A01N 47/36 (2006.01)
Patent
CA 1247880
ABSTRACT There are described flowable herbicidal compositions which contain 35-66% by weight of one or more urea derivatives, or of a mixture of one or more urea derivatives and a further solid herbicidal active substance difficultly soluble in water; 1-10% by weight of at least one mono- or di-(phenolpolyglycol ether )-phosphoric acid ester, or of a salt thereof, of the formula II Image in which R7 is a radical of the formula Image R8 has the same meaning as R7 or is hydrogen, and M is a proton, or a sodium, potassium, diethylammonium, triethylammonium, dieth- anolammonium or triethanolammonium cation, R9 being hydrogen, C3-C10-alkyl or styryl, m an integer from 1-4, and n an integer from 4-40; 0.1 - 5% by weight of at least one polyglycol ether of the formula III Image wherein R10 is C12-C18-alkyl, Cl2-C22-alkanoyl, C12-C22-alkenyl, C12-C22-alkadienoyl, C12-C22-alkatrienonyl, or phenyl mono- to trisubstituted by C3-C10-alkyl, C5-C8-cycloalkyl or styryl, and p is an integer from 1-6; 0-3% by weight of an auxiliary dispersing agent; 0-10% by weight of an anti-freezing agent; and 20-55% by weight of water.
480022
Eberle Dieter
Langauer Theodor
Fetherstonhaugh & Co.
Syngenta Participations Ag
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