Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1978-02-02
1979-11-20
Mills, Catherine L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71DIG1, 71128, A01N 1700
Patent
active
041749600
ABSTRACT:
There are described novel pesticidal formulations in concentrate form which are aqueous emulsions containing 10% to 75% by weight of an herbicidal 2,6-dinitroaniline derivative, such as trifluralin, up to 60% by weight of water-immiscible solvent, 0.5% to 10% by weight of an emulsifying agent and 15% to 70% by weight of an aqueous solution of an inorganic salt, such as sodium chloride. The concentration of the inorganic salt in the aqueous solution is at least 5% by weight. The aqueous solution may additionally contain urea. The novel formulations are readily dispersible in large volumes of water in preparation for spraying and present a reduced fire risk compared with conventional concentrated formulations of 2,6-dinitroaniline herbicides.
REFERENCES:
patent: 1914969 (1933-06-01), Chipman
patent: 3449111 (1969-06-01), Wright et al.
patent: 3672864 (1972-06-01), Maravetz
Shibe, Jr. et al., Chem. Abst., vol. 65, (1966).
Saito et al., Chem. Abst. vol. 67 (1967).
Lilly Industries Limited
Mills Catherine L.
Whale Arthur R.
Whitaker Leroy
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