Emulsifiable concentrate containing one or more pesticides and adjuvants
US6566308B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 17, 1999 |
| Grant date | May 20, 2003 |
| Priority date | — |
| Expiry date | Dec 17, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N25/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a stable emulsifiable concentrate (EC) for crop protection active compounds which comprises(a) one or more crop protection active compounds,(b) 150 to 500 g/l of one or more adjuvants,(c) optionally one or more organic, non-polar solvents,(d) an emulsifying surfactant system forming an oil in water emulsion when the formulation is added to water, which essentially consists ofone or more non-ionic surfactants, andone or more anionic surfactants,(e) a water-miscible polar aprotic solvent or one or more dimethyl dicarboxylates, and(f) optionally an antifoam agent, and to the use of such a suspension as a pesticide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.