| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0272d70c9ba3abebfdf08dc6b96f1120 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-19 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-0279
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-30 |
| filingDate |
2019-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4ca3419543881bd1f13444f87f3bbbc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1eae673cf9e4c6537e09eeeab91f8d22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_018a2ebd7c2e779d29b7128e706ac877
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e46a4f36d7f0a533a1a67a4d02ea01fa |
| publicationDate |
2021-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10932999-B2 |
| titleOfInvention |
Hydrophobic porous silica and method of preparing hydrophobic porous silica |
| abstract |
A method of preparing hydrophobic porous silica includes adding an alcohol to a solvent in which a porous silica particle including a hydrophilic group is dispersed and stirring the same to form a mixture, drying the mixture including the porous silica particle in a vacuum, and condensation reacting the hydrophilic group of the porous silica particle with the alcohol on the surface of the porous silica particle to modify the surface of the porous silica particle to be hydrophobic. |
| priorityDate |
2017-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |