http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2699224-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6ee64e420ffdad3e2fb360c93302a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-501 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5078 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 |
| filingDate | 2007-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c136d720a4d99343e9e536e64ece884 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_947ac3f90a5d32026016301fd1846412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f3a82e929d8e397dba0a5fc563ab650 |
| publicationDate | 2009-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2699224-A1 |
| titleOfInvention | Ph-dependent controlled release pharmaceutical composition for non-opioids with resistance against the influence of ethanol |
| abstract | The invention relates to a pH-dependent controlled release pharmaceutical composition, comprising at least one pharmaceutical active ingredient, with the exception of opioids, wherein the core is coated at least by one coating layer, controlling the release of the pharmaceutical composition, wherein the coating layer comprises a polymer mixture of i) 40 - 95 % by weight, based on dry weight of the polymer mixture, of at least one water insoluble essentially neutral vinyl polymer or copolymer, and ii) 5 - 60 % by weight, based on dry weight of the polymer mixture, of at least one anionic polymer or copolymer, which is insoluble in a buffered medium below pH 4.0 and soluble at least in the range from pH 7.0 to pH 8Ø characterized in that the coating layer further contains 110 to 250 % by weight, calculated on dry weight of the polymer mixture, of a non-porous inert lubricant and the is present in an amount of at least 60 % by weight calculated on the weight of core. |
| priorityDate | 2007-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 1150.