Benzhydryl compounds as herbicide antidotes
US5162537A · kind A · utility
5Cited by
0References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 1990 |
| Grant date | Nov 10, 1992 |
| Priority date | — |
| Expiry date | Jul 9, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N25/32
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Acids, esters, amides and salts of benzhydryl compounds are antidotes for thiocarbamate and acetamide herbicides. These antidote compounds are especially effective to safen acetamide herbicides used to control grassy weeds and broadleaf weeds in rice, sorghum, corn and wheat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.