The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 26, 1988
Filed:
Feb. 18, 1986
Applicant:
Inventors:
Assignees:
Takeda Chemical Industries, Ltd., Tokyo, JP;
Nippon Chemical Industrial Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; C07F / ;
U.S. Cl.
CPC ...
514 85 ; 544232 ; 544239 ; 544241 ;
Abstract
Organic phosphates of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are respectively an alkyl group; R.sup.3 is a phenyl group which is substituted at least by a pyridazinyloxy or pyridazinylthio group in which the pyridazinyl group may be substituted; and X is an oxygen or sulfur atom, or a salt thereof, have marked insecticidal-acaricidal activity against plant pests and mites, household pests, with very low toxicity to warm-blooded animals and fish.