http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10348046-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7f75780245ab029ad042060276ad22a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7069 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-34 |
| filingDate | 2003-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_098fd3ed271a6eea79d70552a9332dab |
| publicationDate | 2005-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-10348046-A1 |
| titleOfInvention | Process for the preparation of matrices for transdermal or topical drug systems |
| abstract | The invention relates to a process for the preparation of active ingredient-containing polymer matrices and their use as skin care or wound healing products. The method comprises the steps a) preparation of a polymer matrix, wherein adjuvants selected from the group of liquid fatty acid esters, paraffin oil and / or silicone oil are added to the matrix, b.) spreading the matrix out to react on a preferably siliconized paper or film, c.) then completely or partially washing out the excipients from the matrix by means of a solvent selected from the group of low-boiling hydrocarbons, in particular pentane, hexane, heptane and / or cyclohexane, and d.) finally applying an active ingredient-excipient mixture to the matrix. |
| priorityDate | 2003-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.