Composition and method for inhibiting caking in a urea containing fertilizer
US7776125B2 · kind B2 · utility
2Cited by
26References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 2007 |
| Grant date | Aug 17, 2010 |
| Priority date | — |
| Expiry date | Apr 10, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC05G3/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compositions and methods are provided for inhibiting caking or clumping in urea containing fertilizers by reducing the crystal aspect ratios of the crystals formed in the fertilizer to a level sufficient to effectively eliminate caking in a treated fertilizer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.