http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002150614-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P1-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-46 |
| filingDate | 1998-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e37de763abc4446dc829eb58102968ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e0ff2bb23117f7222fb449f0c22d239 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eff5be6a8560ee5adf7681da0faa3570 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c63266140d13c06716124d8ee4220c36 |
| publicationDate | 2002-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2002150614-A1 |
| titleOfInvention | Effervescent base |
| abstract | The effervescent base for the preparation of effervescent tablets and effervescent granules consists of at least one acidic and one gas-evolving component, the former of which is formed by a mixture of (predominantly) monosodium tartrate and (possibly) disodium tartrate, and optionally tartaric acid. The effervescent base is prepared by mixing tartaric acid with sodium bicarbonate and sodium carbonate containing water of crystallization and slowly reacting the mixture at a temperature increasing to about 50 ° C., after which further sodium carbonate containing water of crystallization is admixed and is allowed to react up to a temperature of about 60 ° C., and drying is then carried out, preferably in vacuo, the mixture is mixed with further, now anhydrous sodium carbonate and the product is optionally pressed to give tablets. The base may additionally comprise an acid sensitive or an alkali-sensitive pharmaceutically active substance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013034603-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9186333-B2 |
| priorityDate | 1997-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.