| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 |
| filingDate |
1998-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af0d6ab53b91a8e72dcb5ed7735c0528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a994d5aadb0c75f7a1c96bba5c8eee4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_486b6b559e5a707a3fad1d91cf5e58c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06916e76bea9e598efdb91af10c70467 |
| publicationDate |
1999-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19829663-A1 |
| titleOfInvention |
Process for the production of chitin and chitosan derivatives |
| abstract |
A process is proposed for producing chitin and / or chitosan derivatives by reacting chitin and / or chitosan with cyclic dicarboxylic anhydrides by extrusion. The process according to the invention can be carried out particularly quickly and products with a significantly reduced water content are obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007042281-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9034379-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8414925-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007042281-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2476726-A1 |
| priorityDate |
1998-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |