| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_15c71a0b8b0bb51ee324ca86961517cd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B1-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H11-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-185 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H11-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B1-00 |
| filingDate |
2015-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0aef616291a12fbf0736bd0c4f59e5c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c11b012f40ce4906a18e11d464e5059c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a16f34cc89d01e425e4b41daf2662d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61e18295c6adafb94b01950dac79d174 |
| publicationDate |
2019-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FI-127918-B |
| titleOfInvention |
Process for dewatering water-soluble polymers |
| abstract |
A method for removing water from nanocellulose and other water-soluble hydrophilic polymers. The method comprises providing an aqueous suspension which consists of nanocellulose containing free hydroxyl groups in water; mixing the aqueous suspension with an ionic liquid or eutectic solvent capable of forming hydrogen bonds to at least a portion of the free hydroxyl groups to form a modified suspension; and evaporating the water from the modified suspension to dry the nanocellulose. By using ionic liquids, solvent exchange with several centrifugation steps can be avoided, solvent consumption and costs reduced, and the process accelerated. |
| priorityDate |
2015-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |