Patent · US Expired

4-(3-Trifluoromethylphenoxy)-phenylurea compounds and herbicidal compositions

US4087272A · kind A · utility

11Cited by
2References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 2, 1976
Grant dateMay 2, 1978
Priority date—
Expiry dateAug 2, 1996

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C275/36
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

4-(3-Trifluoromethylphenoxy)-phenylurea compounds of the formula ##STR1## wherein R is hydrogen or methyl, Exhibit powerful herbicidal properties.

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