| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b8a28caa5561d6dbc92d613367b7ad2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48 |
| filingDate |
1977-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1983-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
IE-45998-B1 |
| titleOfInvention |
Prolonged release pharmaceutical preparations |
| abstract |
A pharmaceutical preparation having a prolonged uniform active compound release contains an ion exchange resin to which a pharmacologically active compound is bound in the form of a complex of active compound and exchange resin. This complex is impregnated with an agent which delays the swelling rate of the complex particles in water. The preparation is provided with a coating of a water-permeable barrier layer for the diffusion. A process for the preparation of the pharmaceutical preparation is described. |
| priorityDate |
1976-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |