Fertiliser product
US10349574B2 · kind B2 · utility
1Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2015 |
| Grant date | Jul 16, 2019 |
| Priority date | — |
| Expiry date | Jun 1, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29B9/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A fertilizer product in the form of pellets comprising: at least 80% by mass of an evaporite mineral powder having a mean grain size in the range from 50 to 400 pm; and a binder; the pellets having a compression strength greater than 2 kgf. A coated seed product comprising at least one plant seed and a coating adhered to the exterior of the plant seed, comprising an evaporite material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.