Patent · US Expired

Combating plant pests with N-(.omega.-chloro-alkanoyl)-N'-trifluoromethylphenyl-ureas

US4225618A · kind A · utility

0Cited by

3References

3Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Wilhelm Sirrenberg
Erich Klauke
Wilhelm Brandes · Leichlingen, DE
Peter Roessler · Bensberg, DE

Key dates

Filing date	Feb 8, 1979
Grant date	Sep 30, 1980
Priority date	—
Expiry date	Feb 8, 1999

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C275/50
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

N-(.omega.-chloroalkanoyl)-N'-trifluoromethylphenyl-ureas of the formula ##STR1## in which n is 1 or 2, and PA1 R is halogenoalkyl or halogen, and can also be hydrogen when n is 2, which possess arthropodicidal and fungicidal properties.

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