Micronutrient compositions containing zinc and systems and methods of using same
US10807918B2 · kind B2 · utility
2Cited by
12References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2018 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Mar 28, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC05G3/60
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A chelated zinc adjuvant composition includes water, an effective amount of a micronutrient consisting of zinc chelated with an organic acid and an organic amine, a mono-, di- or polysaccharide and an alkyl polysaccharide. The adjuvant has a pH of up to 6.5. When admixed with a pesticide capable of precipitating with the zinc, due to the zinc being chelated, the zinc is prevented from precipitating with the pesticide and is available for uptake. When the adjuvant composition is applied in seed, soil, foliage or fruit applications, zinc uptake is improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.