http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008006071-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4fa6b1ec007603bf05c848dcf4aaa41b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05C9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G5-27 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05D9-02 |
| filingDate | 2006-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddc77e7cfe696702070276631b101d1e |
| publicationDate | 2008-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2008006071-A1 |
| titleOfInvention | Glycoluril Slow Release Fertilizer Suspension |
| abstract | Two methods have been developed for producing a glycoluril slow release fertilizer suspension product. Urea and glyoxal are reacted at a urea to glyoxal mole ratio between 2.0 and 8.0. One or more mineral acids are added between 10 and 30 percent by weight of the formulation and heated between 80 and 100 degrees C. until 70% or more of the glyoxal has been converted to water insoluble glycoluril particles. The pH may be adjusted with an inorganic base, primary fertilizer nutrients added, and a suspending agent is admixed to form a stable suspension. A “green chemistry” method requiring no heat also yields a stable product at room temperature by mixing all the materials and immediately placing the product in storage. The glycoluril product forms during storage in high yield. As such, the liquid glycoluril fertilizer suspensions are stable and easily applied through liquid application, or can be used as a raw material component of a granulated fertilizer product. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102642905-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114149291-A |
| priorityDate | 2006-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.