| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B13-00 |
| filingDate |
2016-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c836d6dacd4f21a119bb8b76eb76d0eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04144b7cc132779c2f6f58901ed23a87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_467a16f8313234c8e008b27fc2501818
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_610176056035da190860038dfe354920 |
| publicationDate |
2018-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3270969-A1 |
| titleOfInvention |
A process for fractionating an esterified cellulose ether |
| abstract |
A process for fractionating an esterified cellulose ether comprising groups of the formula - C(O) - R - COOH, wherein R is a divalent hydrocarbon group, comprises the steps of a) blending the esterified cellulose ether comprising groups of the formula - C(O) - R - COOH with an aqueous liquid and setting the temperature of the resulting blend to less than 10 °C to dissolve a portion of the esterified cellulose ether in the aqueous liquid, b) separating the non-dissolved portion of the esterified cellulose ether from the remainder of the blend, and c) recovering or disposing of the esterified cellulose ether that is dissolved in the aqueous liquid. |
| priorityDate |
2015-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |