| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_23259ebdbe8e65e296f3a8945335d395 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-00689
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-00846
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-00676
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-00748
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-00906
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-00659
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-00868
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-00757 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-585 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-58 |
| filingDate |
1991-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06606063a3155a7300d9d81731369ef4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53d4e67c8bac5f17cf36fcf80141fcd4 |
| publicationDate |
1993-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0544778-A1 |
| titleOfInvention |
Bilayer wound dressing |
| abstract |
Skin covering material, for covering eg. wounds, burns or other damage to the epidermis, to protect them during healing, comprising a complex layer (24) of adhesive polymer to adhere to the skin and a back layer (22, 26) vapor permeable to the skin. water supporting said polymer. The polymer complex is produced by mixing solutions of two hydrophilic polymers which precipitate each other when mixed to form a water insoluble complex. Polyacrylic acid and polyethylene oxide are examples of such a pair of polymers. The assembly is suitably packaged in a sealed bag exhibiting characteristics of high resistance to water vapor and containing an atmosphere of high moisture content. |
| priorityDate |
1990-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |