Non-aqueous or low-water suspension concentrates of mixtures of active compounds for crop protection
US6479432B1 · kind B1 · utility
27Cited by
5References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 24, 2000 |
| Grant date | Nov 12, 2002 |
| Priority date | — |
| Expiry date | Oct 24, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N47/36
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to stable liquid and highly effective suspension concentrates comprisinga) one or more solid herbicidally active compounds from the group of the sulfonylureas in suspended form,b) one or more active compounds which are partially or completely dissolved in component c),c) an organic solvent or solvent mixture,d) one or more nonionic emulsifiers,e) optionally one or more ionic emulsifiers,f) optionally one or more thickeners or thixotropic agents and no water or up to 30 percent by weight of water in dissolved form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.