| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec361cf7a6412a07a4e7cfccc45581ef |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12S3-04 |
| filingDate |
1998-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e12816acfdc9c65fec5650efbb5751bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b81a8203898727c3873164a940a136f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d26594a0656622c83fb740175afb4dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e34fc38cd7ebeaa6fb2a9a1bad23045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60fde7f1232ac79d89cc23192947fd59 |
| publicationDate |
1999-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0872489-A3 |
| titleOfInvention |
Process for modified production of cellulose carbamates |
| abstract |
Process for the production of cellulose carbamate, the pulpna previous activation by alkaline, hydrothermalnand / or subjected to enzymatic treatment, then thenactivated pulp mixed with an aqueous urea solution andnthe water of the solution with an organic reaction carriernis exchanged, and then the cellulose with the urea innliquid phase reacted and the resultingnCellulose carbamate is separated from the liquid medium and washed. |
| priorityDate |
1997-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |