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:
Jul. 03, 1990
Filed:
Sep. 21, 1988
Jozef Drabek, Oberwil, CH;
Manfred Boger, Weil am Rhein, DE;
Ciba-Geigy Corporation, Ardsley, NY (US);
Abstract
The invention relates to N-phenoxyphenylisothioureas of the formula ##STR1## wherein each of R.sub.1, R.sub.2 and R.sub.3 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, trifluoromethyl or nitro, each of R.sub.4 and R.sub.5 is C.sub.2 -C.sub.4 alkyl, R.sub.6 is C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl or C.sub.3 -C.sub.5 alkynyl, R.sub.7 is C.sub.1 -C.sub.10 alkyl, C.sub.3 -C.sub.5 alkenyl or C.sub.3 -C.sub.6 cycloalkyl, and R.sub.8 is hydrogen or C.sub.1 -C.sub.10 alkyl. The invention further relates to the production of these compounds and their use in pest control, as well as to phenoxyphenylthioureas as intermediates for the production of the N-phenoxyphenylisothioureas of the invention.