| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41ac7ff6ab574ca3737b892da2ebfe6f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2300-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F116-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4309 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-149
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F16-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate |
2019-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbe47b28581f4f6530864d1e29a7adea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eebfd642f1f8bcdf21880ca8a91a78dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d56581009593cb88801b1ca2775032a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_333df9c4784c1e8bad02fe5501bd7368 |
| publicationDate |
2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11267946-B2 |
| titleOfInvention |
Method for producing porous material of water-soluble polymer |
| abstract |
The disclosure provides a very simple and convenient method for producing a porous material of a water-soluble polymer. The herein disclosed method for producing a porous material of a water-soluble polymer includes a step of preparing a solution in which a water-soluble polymer is dissolved in a mixed solvent of water mixed with a solvent having a boiling point higher than that of water, and a step of evaporating and thereby removing the mixed solvent from the solution. The solubility of the water-soluble polymer in the solvent having a boiling point higher than that of water is lower than the solubility of the water-soluble polymer in water. Voids are formed, in the step of evaporating and thereby removing the mixed solvent, by the solvent having a boiling point higher than that of water. |
| priorityDate |
2018-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |