Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1990-04-10
1991-10-08
Robinson, Allen J.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 98, 71100, 71101, 71118, 548216, A01N 4376
Patent
active
050551256
ABSTRACT:
Herbicidal compositions comprising a substituted thiolcarbamate derivative corresponding to the formula (I) wherein R.sub.1, R.sub.2 and R.sub.3 are selected independently from alkyl groups having 1 to 4 carbon atoms and/or a chloroacetanilide derivative corresponding to the formula (II) wherein R.sub.4 and R.sub.5 are hydrogen or alkyl group having 1 to 4 carbon atoms, identical or different, R.sub.6 is an alkoxyalkyl group corresponding to the formula --R.sub.7 --O--R.sub.8 in which R.sub.7 and R.sub.8 are selected from alkyl groups having 1 to 4 carbon atoms and, as an antidote, a thiocarbamic acid derivative corresponding to the formula (III) wherein R.sub.9 and R.sub.10 independently from each other are alkyl or alkenyl group having 1 to 4 carbon atoms, or R.sub.9 and R.sub.10 taken together with one or two nitrogen atoms form a heterocyclic group, which may contain one oxygen atom or they form a soiro-heterocyclic or condensated ring, which can be substituted with alkyl groups having 1 to 4 carbon atoms or an aryl group, R.sub.11 is an alkyl or alkenyl group having 1 to 3 carbon atoms or a benzyl group containing one or 2 substituents, carboxy methylene, 1-methylene naphtyl, acetophenon-(2)-yl-, carb-(.alpha.)naphthoxy-methylene, N-methylene o-benzoic acid sulphimide, N-isopropyl-N-phenylacetamidyl, N,N-disubstituted-2-acetamidyl group containing alkyl, alkylene groups having 1 to 3 carbon atoms, alkoxyalkyl, phenyl or dialkyl phenyl group.
REFERENCES:
patent: 3134666 (1964-05-01), McRae
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patent: 3547620 (1970-12-01), Olin
patent: 4021224 (1977-05-01), Pallos et al.
patent: 4231786 (1980-11-01), Czajkowski et al.
Benczik Janosne
Bordas Barna
Boros Sandor
Gimesi Antal
Kener Agota
Nitrokemia Ipartelepek
Pak John D.
Robinson Allen J.
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