Solid agricultural chemicals composition, preparation thereof and the method for scattering the same
US6797674B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2002 |
| Grant date | Sep 28, 2004 |
| Priority date | — |
| Expiry date | Feb 6, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N25/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An object of the present invention is to provide a solid agricultural chemicals composition which is excellent in environmental safety, has no disadvantages of powdering and seeping out of an agrochemically active ingredient while containing the agrochemically active ingredient in high concentration and is excellent in residual-effect of the agriculturally active ingredient; a solid agricultural chemicals composition comprising a fragment of a fibre crop having high oil absorbency and a liquid agrochemically active ingredient at room temperature or liquid matter prepared by dissolving or dispersing an agrochemically active ingredient in a liquid solvent; and a method of producing the solid agricultural chemicals composition comprising the steps of impregnating a liquid agrochemically active ingredient at room temperature or liquid matter prepared by dissolving or dispersing the agrochemically active ingredient into a fragment of a fibre crop having high oil absorbency, and making it into a shape of powder, granule, or tablet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.