http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AR-013861-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2af6cbddfe864078c07645fd350c2789 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2305-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-00 |
| filingDate | 1997-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AR-013861-A1 |
| titleOfInvention | METHOD FOR PREPARING A SPONGE OF POLISACARIDO, SPONGE AS WELL PREPARED AND SALE FOR WOUNDS OR IMPLANT CONTAINING SUCH SPONGE |
| abstract | The invention provides methods for preparing water insoluble polysaccharide sponges and sponges obtained by means of said methods; The methods include: providing an aqueous solution of a soluble polysaccharide; freeze the solution; treat the frozen solution with a miscible organic solvent with water such as isopropanol to exchange water for solvent in the freezing solution; and drying the resulting polysaccharide material; The organic solvent contains an interleaver agent such as calcium chloride to make the water-insoluble polysaccharide in the solvent exchange step (c); The resulting materials are more comfortable and less friable than freeze-dried polysaccharide sponges. |
| priorityDate | 1996-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.