http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19980025307-A
Outgoing Links
| Predicate | Object |
|---|---|
| filingDate | 1998-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1998-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19980025307-A |
| titleOfInvention | Percutaneous Absorption of Drugs with Analgesic Effect |
| abstract | The present invention relates to a device for transdermal administration of fentanyl for postoperative surgery and for relief of pain following chronic cancer, comprising: (a) a support layer substantially impermeable to a percutaneously delivered drug; (b) from 0.1 to 2 Wt% of a basic drug selected from the group consisting of fentanyl, fentanyl and alfentanil, from 20 to 35 Wt% of a solvent consisting of 95% ethanol, hydroxyethylcellulose, hydroxypropylcellulose and hydride; A drug storage layer comprising an alcohol-soluble gel component comprising 1-5 Wt% of a gelling agent selected from the group consisting of oxypropylmethylcellulose; (c) a porous membrane attached to the skin contact surface of the drug storage layer to control the release rate of the basic drug; (d) an adhesive layer for adhering the porous membrane attached to the drug storage layer to the skin; And (e) a thin film made of polyethylene coated with silicon, the peeling support being removed when the adhesive layer is protected and used.n n n Therefore, the present invention can not only easily control the release rate of the drug so that a certain amount of drug can penetrate into the skin at a certain rate after a certain time, it is also possible to minimize the concentration of the residual drug. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100328972-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11266832-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9295655-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012124966-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100904158-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100895188-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100895189-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10933029-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100844312-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10646454-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11648215-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019099320-A1 |
| priorityDate | 1998-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.