Coating agent and coated particulate fertilizers
US6475259B1 · kind B1 · utility
16Cited by
6References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 1999 |
| Grant date | Nov 5, 2002 |
| Priority date | — |
| Expiry date | Oct 29, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC05G5/38
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A coated fertilizer is provided along with a method for producing the coated fertilizer, where the coated fertilizer has a coating made of at least one amine compound which is a primary, secondary or tertiary, straight or branched hydrocarbon chain amine or an amine containing a cyclic hydrocarbon radical and; a microcrystalline wax, a paraffin wax or a soft synthetic wax.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.