Agrochemical compositions in the form of dispersable granules
US6274156A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1999 |
| Grant date | Aug 14, 2001 |
| Priority date | — |
| Expiry date | Jun 1, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N25/34
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A solid concentrated agrochemical composition comprising a homogeneous mixture of: (1) one (or a number of) concentrated compositions A in the form of dispersible granules, each granule containing at least one active material and not containing an effervescent agent, and having a cumulative pore volume of between 0.17 and 0.35 ml/g and having an apparent density of between 0.35 and 0.8 g/cm.sup.3 ; and (2) a concentrated composition B in the form of dispersible granules, each granule containing an effervescent agent and not containing an active material, and having a cumulative pore volume of between 0.020 and 0.13 ml/g and having an apparent density of between 0.8 and 1.5 g/cm.sup.3 ; the A/B quantitative ratio being between 0.01 and 30. A containerization system comprising said agrochemical composition within a bag whose wall is a film consisting of a film-forming material which is soluble or dispersible in water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.