http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009533373-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-00 |
| filingDate | 2007-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009533373-A |
| titleOfInvention | Sol-gel derived silica polymer for sustained release of proteins |
| abstract | Disclosed is the use of wet silica-based polymers obtained by sol-gel technology for encapsulation and sustained release of compounds with macromolecular bioactivity, more specifically proteins with pharmaceutical use. The wet gel dosage form consists of mixing an alkoxysilane solution, a gelling catalyst and a biologically active aqueous buffer solution of the active ingredient, followed by partial or complete aqueous solvent before or after molding. Without removal, the mixture thus obtained is formed into a suitable container. The container is then sealed after molding to preserve the wet state of the gel. The wet gel dosage form can then be used for the preparation of a prepared injectable solution by mixing the silica wet gel dosage form with water or a physiological aqueous solution. |
| priorityDate | 2006-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 241.