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:
Dec. 30, 1986
Filed:
Feb. 27, 1985
Applicant:
Inventors:
Hiroshi Nagase, Kawanishi, JP;
Yasuo Sato, Kyoto, JP;
Assignee:
Takeda Chemical Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; C07C / ;
U.S. Cl.
CPC ...
514594 ; 564 44 ;
Abstract
New insecticidal or/and ovicidal benzoylurea derivatives of the formula: ##STR1## wherein X.sup.1 is hydrogen or halogen; X.sup.2 is halogen; Y.sup.1, Y.sup.2 and Y.sup.3 are hydrogen, halogen or alkyl, whereby at least one of Y.sup.1, Y.sup.2 and Y.sup.3 is other than hydrogen; and R is hydrogen or a group represented by the formula --CF.sub.a Z.sub.b H.sub.(3-a-b) wherein a and b are 0, 1, 2 or 3, with a+b.ltoreq.3 and Z is halogen, their production and use.