3-Phenacyl phthaldide safening agents
US4185989A · kind A · utility
1Cited by
9References
55Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 1978 |
| Grant date | Jan 29, 1980 |
| Priority date | — |
| Expiry date | Jul 28, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N43/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Certain 3-phenacyl phthalides have been found useful as safening agents to reduce herbicidal injury to rice plants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.