http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PT-104045-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3415c34e506c45d9048733e9ebcc61b9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36 |
| filingDate | 2008-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99193ead47fa691ff1be6fbaa14f6b0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44819aff622bea6038149acda5fbdc3f |
| publicationDate | 2011-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PT-104045-B |
| titleOfInvention | PROCESS FOR THE PRODUCTION OF MEMBRANES AND PARTICLES OF QUITOSAN FOR CELL EXPANSION OF STATIC AND AGITATED CULTURES AND CONTROLLED RELEASE OF BIOACTIVE MOLECULES |
| abstract | This invention describes a process for the preparation of porous structures of chitanosan or of mixtures of polymers with chitosan in the form of membranes or particles of particle, with a potential application in the cellular expansion of static and agitated cultures and in the controlled release of bioactive molecules, using A TECHNOLOGY APPLYING FLUID TABLETS. The compressed fluid contained in a tank (1) is introduced through a compressor / liquid pump (2) with or without a solvent (3) into a sealed high pressure vessel (5), placed in a bath or oven, CONTROLLED TEMPERATURE (6) CONTAINING A POLYMER SOLUTION OR POLYMER MIXTURES. OPERATING PRESSURE IS CONTROLLED THROUGH A CONTROL VALVE (7). The assembly further comprises a system for separating the compressed fluid from the other solvent (s) and / or reagent (s) with the same (8) and a second high pressure vessel (4) where it can be PLACED A RETICULANT AGENT. |
| priorityDate | 2008-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.