http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0924543-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6ee64e420ffdad3e2fb360c93302a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 |
| filingDate | 2009-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5d4cc78c3d58582d7d5357315faabf0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0617087e23686981bd144d4df77da39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e3f82606689b765046e26714eb9a007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfe6b61a4a752851b3a5ec250eee489d |
| publicationDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0924543-B1 |
| titleOfInvention | controlled-release pharmaceutical composition, and its preparation process |
| abstract | controlled release pharmaceutical composition with resistance to the influence of ethanol employing a coating comprising neutral vinyl polymers and excipients. the present invention relates to a controlled release pharmaceutical composition comprising a core, comprising a pharmaceutically active principle, where the core is coated with a coating layer that confers ethanol resistance which has the effect of conferring the release profile of the principle pharmaceutically active to be resistant to the influence of ethanol, where the coating layer that confers resistance to ethanol comprises at least 70% by weight of a mixture of a polymeric portion a) and an excipient portion b), the polymeric portion a) consist of a vinyl polymer or vinyl copolymer essentially neutral and insoluble in water and the excipient portion b) consist of excipients b1 100 to 250% by weight of a non-porous inert lubricant, b2) 1 to 35% by weight of a cellulosic compound; b3) 0.1 to 25% by weight of an emulsifier and additionally or as an alternative to b3): b4) 0.1 to 30% by weight of a plasticizer where excipient portion excipients b) are each calculated based on the dry weight of the polymeric portion a) |
| priorityDate | 2009-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 1232.