Coating compositions for slow release fertilizer formulations
US5264019A · kind A · utility
24Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1991 |
| Grant date | Nov 23, 1993 |
| Priority date | — |
| Expiry date | Mar 5, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC05G5/38
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Coating compositions containing medium density, low molecular weight polyethylene wax and a tackifying resin. The coating composition coats a fertilizer core such as urea to result in an improved fertilizer release profile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.