Patent · US Expired

N-sulfonyl-imino-thiocarbonic acid diesters as herbicide antagonists for the protection of rice crops

US4740236A · kind A · utility

5Cited by
10References
25Claims
0Family size

Assignee

Inventor

Key dates

Filing dateNov 23, 1983
Grant dateApr 26, 1988
Priority date—
Expiry dateNov 23, 2003

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D333/34
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

N-Sulfonyliminothiocarbonic acid diesters protect rice crops from phytotoxic damage caused by herbicides.

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