Patent · US Expired

Combating arthropods with 3-(2,2,4,4-tetrafluoro-benz-1,3-dioxin-6-yl)-1-(substituted benzoyl)-ureas

US4103022A · kind A · utility

14Cited by

1References

10Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Wilhelm Sirrenberg
Hans-Ulrich Alles · Odenthal, DE
Ingeborg Hammann · Cologne, DE
Wilhelm Stendel · Wuppertal, DE

Key dates

Filing date	Aug 3, 1977
Grant date	Jul 25, 1978
Priority date	—
Expiry date	Aug 3, 1997

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01N47/34
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Combating arthropods with 3-(2,2,4,4-tetrafluoro-benz-1,3-dioxin-6-yl)-1-(substituted-benzoyl)-ureas of the formula ##STR1## in which R is halogen, alkyl or nitro, and PA1 n is 1, 2, 3, 4 or 5 Which possess arthropodicidal properties.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.