| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b7a5c546db0678dbd6f9594fc43f2d6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-206 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G29-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G29-00 |
| filingDate |
2015-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48416ee5b47912bef0e009dd2d511af7 |
| publicationDate |
2015-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9212159-B1 |
| titleOfInvention |
Nitrated and amine-reacted asphaltenes |
| abstract |
A functionalized asphaltene. The functionalized asphaltene being a nitrated or an amine-reacted asphaltene. The nitrated asphaltene, containing a fused polycyclic core, prepared by reacting an asphaltene with nitric acid, wherein a first nitrate is attached to an aromatic ring of a dibenzothiophene group, and a second nitrate is attached to an aromatic ring of a benzoanthracene group of the asphaltene to obtain a nitrated asphaltene. The amine-reacted asphaltene prepared by reacting an asphaltene, containing a fused polycyclic core, with amines; wherein a first alkyl or aryl group is attached to an aromatic ring of a dibenzothiophene group of the asphaltene, and a second alkyl or aryl group is attached to an aromatic ring of a benzoanthracene group of the asphaltene. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10907107-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11701634-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10487040-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017144897-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10005715-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11511258-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114437749-A |
| priorityDate |
2015-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |