| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc1f7a854417e40dbc8983a7e88e764d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B1-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-08 |
| filingDate |
2009-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19cba3abbb1c8f2693e135893d2bd541
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5393d8f4b401ab573a1e02a2c28f5a91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_929bd9da8a0656839ce548e05c27984f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fa82de3f22dd204aedf7354003c2fa2 |
| publicationDate |
2009-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009209361-A |
| titleOfInvention |
Homogeneous synthesis of cellulose ethers in ionic liquids |
| abstract |
The present invention provides a novel method for homogeneous synthesis of cellulose ether. A step of dissolving cellulose in a solvent comprising an ionic liquid; a step of forming cellulose ether by adding at least one etherifying agent to the solution in the absence of an inorganic base; and the reaction. Adding the mixture to the non-solvent for the cellulose ether obtained in the etherification reaction, thereby precipitating the cellulose ether, separating the cellulose ether, and purifying the cellulose ether A method for producing cellulose ether. The resulting cellulose ether exhibits a novel substituent distribution on the polymer chain and provides novel properties and uses. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014118575-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018061890-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017043450-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7102172-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109790226-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017043451-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109790226-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7336870-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110325552-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018145427-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018145428-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017052939-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110325552-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7030705-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018164132-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018164131-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110337452-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018145571-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2018061890-A1 |
| priorityDate |
2008-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |