Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1980-01-29
1986-12-16
Berch, Mark L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
544354, 546157, 71 94, C07D24144, C07D21522, A01N 4360, A01N 4342
Patent
active
046294937
ABSTRACT:
A herbicidal composition which comprises an adjuvant and an active ingredient of heterocyclic ether type phenoxy fatty acid derivative having the formula ##STR1## wherein A represents --CH-- or --N--; X represents a halogen atom; n is 0, 1 or 2; R.sup.1 represents a hydrogen atom; a lower alkyl group; R.sup.2 represents --OH; --O-alkyl group; --OM group (M is an inorganic or organic salt moiety); ##STR2## --O-lower alkenyl group; --O-benzyl group; --O-lower alkylalkoxy group; --O-phenyl; --O-cyclohexyl, --O-halogenoalkyl, --O-lower alkynyl and --O-cyanoalkyl; R.sup.3 and R.sup.4 respectively represent a hydrogen atom or a lower alkyl group.
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Ikai Takasi
Kawamura Yasuo
Kawamura Yuzi
Makino Kenzi
Oguti Tosihiko
Berch Mark L.
Nissan Chemical Industries Ltd.
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