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:
Sep. 25, 1984
Filed:
Aug. 26, 1982
Applicant:
Inventor:
William F King, Novato, CA (US);
Assignee:
Chevron Research Company, San Francisco, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ; A01N / ;
U.S. Cl.
CPC ...
424211 ; 260944 ;
Abstract
O-(N-alkoxy-aliphatic hydroxamate)-phosphorus esters and thioesters of the formula: ##STR1## wherein W is lower alkyl, lower cycloalkyl, lower aralkyl optionally substituted with 1 or 2 halogens, lower alkenyl, trihalomethyl or lower haloalkenyl; X is sulfur or oxygen; R.sub.1 is lower alkyl, lower alkenyl, lower haloalkenyl, lower alkynyl or benzyl optionally substituted with 1 to 3 halogens; R.sub.2 is lower alkyl, lower alkoxy or lower alkylthio; and R.sub.3 is lower alkoxy, lower alkylthio, lower alkylamino or phenyl, provided that when W is trihalomethyl, R.sub.3 is not lower alkoxy, exhibit insecticidal activity.