Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1978-01-05
1983-08-02
Hollrah, Glennon H.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71DIG1, A01N 4358
Patent
active
043964150
ABSTRACT:
Herbicide based on 1-phenyl-4-amino-5-chloro (or 5-bromo-)-pyridazone-(6) in the form of an aqueous suspension containing from 20 to 50 wt % of active ingredient, and silica and a block copolymer of propylene glycol, propylene oxide and ethylene oxide.
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patent: 2213477 (1940-09-01), Steindorff et al.
patent: 2718509 (1955-09-01), Lundsted et al.
patent: 3222159 (1965-12-01), Reicheneder et al.
patent: 3737551 (1973-06-01), Karsten et al.
patent: 3914122 (1975-10-01), Hyson
patent: 3920443 (1975-11-01), Drewe et al.
patent: 3948636 (1976-04-01), Marks
patent: 4021226 (1977-05-01), Preugschas et al.
McCutcheon, "Detergents & Emulsifiers", 1970 Ann. (1970) Alluved Pub. Co., p. 176.
Gueckel Walter
Synnatschke Gotthard
BASF - Aktiengesellschaft
Hollrah Glennon H.
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