http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7824569-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a6a9431aa1fe5109ca95ad4e332231b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-41 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K17-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G3-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-22 |
| filingDate | 2008-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52f0f1c8a9629150b9535b9316aabfb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e35dad44e45118747cecb4b97ae7edd9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c716787f98c6018e2717d172ec377ce8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9db68e5c82d399c83e30c4f3028e32c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df2798f29ab2596198e05307d2fef22c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12a8d98351b8991cd671b0f92fa72aa3 |
| publicationDate | 2010-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7824569-B2 |
| titleOfInvention | Soluble salt produced from a biopolymer and a process for producing the salt |
| abstract | Modifications to the extracellular polymeric substance, predominantly extracellular polysaccharide, of a biopolymer produced by Rhizobium tropici ATCC 49672 yield a stable dry salt transported more easily than a fluid or gel and more stable than either. The salt may be re-constituted with water on-site. Embodiments may be employed as a soil amendment for soil strengthening, reducing hydraulic conductivity, erosion control and dust control as well as a metal chelator for contaminant remediation. Based on comparison with dextran standards, an embodiment demonstrated a molecular weight over 511,000 D. Embodiments include a day salt that is precipitated from solution and in use is re-hydrated back to original form. When added to a sandy soil at 0.1% by dry weight, an embodiment decreased the hydraulic conductivity by three orders of magnitude. These properties make embodiments of the present invention an attractive, “green” alternative to petroleum-based synthetic polymers for such applications as rapid roadway construction and soil erosion prevention. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2648512-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013338003-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012078515-A3 |
| priorityDate | 2008-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.