http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2233171-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0df250cb6f03aa852ae5d4e8225e45dc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7053 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-70 |
| filingDate | 1996-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad7bbc5605e6eb62d0641cbcd602ba3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_640c27226db6b4e9fa1b97f2e7657edc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_027edbcc18a71974017e9b22ebea07e6 |
| publicationDate | 1997-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2233171-A1 |
| titleOfInvention | Transdermal matrix system |
| abstract | A novel transdermal system for the percutaneous delivery of a hormone, including a carrier and an adhesive matrix, is disclosed. The matrix includes (a) 20-50 parts by weight of a poly(styrene-isoprene-styrene) triblock copolymer, (b) 30-60 parts by weight of a tackifier resin, (c) 4-25 parts by weight of propylene glycol laurate, (d) 2-10 parts by weight of a compound selected from N-alkyl-2-pyrrolidones, wherein the alkyl group is a C4-15 group, (e) 0.01-2 parts by weight of a stabilising agent, (f) 0.1-12 parts by weight of at least one hormone selected from the group consisting of oestrogenic and progestogenic components, and (g) 1-12 parts by weight of a vinyl acetate/N-vinyl-2-pyrrolidone copolymer. A method for preparing said system and the therapeutical use thereof are also disclosed. |
| priorityDate | 1995-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.