http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2561256-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca32fd2a44fd326ffd027a75a57bd13f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2730-10122 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-005 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-02 |
| filingDate | 1984-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a147377ab577522889c2f0bd9821ddf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e9750c6af26ecb8f99b440d195d7fc9 |
| publicationDate | 1985-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2561256-A1 |
| titleOfInvention | PROCESS FOR THE PURIFICATION OF HBS ANTIGEN-TYPE BIOLOGICAL PARTICLES BY DENSITY GRADIENT FLOTATION FLOWATION ULTRACENTRIFUGATION |
| abstract | THE INVENTION RELATES TO A PROCESS FOR PURIFYING HBS ANTIGEN-TYPE PARTICLES. THIS PROCESS CONSISTS OF INCREASING THE DENSITY OF THE SAMPLE TO BE PURIFYED UP TO A VALUE SENSITIVELY EQUAL TO THE DENSITY OF THE IMPURITIES TO BE SEPARATED, IN SUBJECTING THIS SAMPLE TO ULTRACENTRIFUGATION OF FLOTATION ON THE DECHANTIENS DECHANTIENT IN THE DENSIT GRADIENT DECHANTIENT 'A GRADIENT OF DENSITY AT LOW VISCOSITY AND APPLYING A CENTRIFUGAL FORCE OF AT LEAST 20000G FOR SUFFICIENT TIME FOR THE HBS ANTIGEN PARTICLES TO MIGRATE TO THEIR CHARACTERISTIC ISODENSE ZONE. APPLICATION: PREPARATION OF ANTI-HEPATITIS B VACCINES. |
| priorityDate | 1984-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.