| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_718cea85510592d6cf0577992b873b9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2817954cd008bcd609a4c4eb49050be |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L97-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N47-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N47-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-10 |
| filingDate |
2020-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e69fedba3c678dd619eae187ce87d10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb518c717fc70a9a4457e0a1efffb6a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_397438ba616ca6e1af836987d0f6105c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a86727f0795c794168b934d217cabe0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00690b3938302162ecde14e7089a61d6 |
| publicationDate |
2020-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020390092-A1 |
| titleOfInvention |
Lignin biomaterial as agricultural drug carrier |
| abstract |
The present invention provides lignin nanoparticles containing a hydrophobic active agent and a process for the production of the lignin nanoparticles. The process involves the following steps: (i) dissolving modified lignin and a hydrophobic active agent in an organic solvent having low solubility in water; (ii) combining the solution with water and a surfactant to form a pre-emulsion; (iii) forming an emulsion from the pre-emulsion; and (iv) crosslinking the modified lignin to form the lignin nanoparticles, in which the modified lignin is lignin which is chemically modified to contain at least two functional groups suitable for polymerization and/or crosslinking. |
| priorityDate |
2016-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |