http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19980068218-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-127 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-127 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-56 |
| filingDate | 1997-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1998-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19980068218-A |
| titleOfInvention | Method for preparing external skin preparation for liposome |
| abstract | The present invention relates to a novel process for the preparation of gel-type ointments containing liposome drug carriers. More specifically, the present invention relates to a novel method for preparing a gel-type ointment by encapsulating the drug in lecithin liposomes to increase the stability of the drug in the ointment and to effectively deliver the drug to the skin.n n n In the present invention, the drug for treating skin diseases and lecithin are dissolved in ethanol or methanol, a small amount of purified water is added, and the organic solvent is evaporated under a temperature condition of 25 ° C. to 30 ° C. and a reduced pressure of 500 to 600 mmHg. Provided is a method for producing a liposome skin external preparation, characterized in that propylene glycol, purified water and gel are added to the suspension and stirred to prepare a gel ointment and to mature at 4 ° C. |
| priorityDate | 1997-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.