http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990028414-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-044 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-28 |
| filingDate | 1997-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990028414-A |
| titleOfInvention | Cellulose sponge and its manufacturing method |
| abstract | SUMMARY OF THE INVENTION An object of the present invention is to provide a cellulose sponge having a high water absorption rate of aqueous solution, exhibiting moderate flexibility regardless of the presence of a medicament, and suitable for medical use which suppresses the occurrence of lint and a method for producing the same. The manufacturing method of the cellulose sponge of the present invention includes viscose and crystalline mirabilite, and the sponge stock solution containing no reinforcing fibers is molded by heating and solidifying in a molding mold (molding process), and then post-treatment to prepare a cellulose sponge. In the molding process, at least the sponge stock solution is maintained at 35 ° C. to 70 ° C. for 30 minutes to 24 hours. The cellulose sponge thus obtained has a water absorption of 1500% to 3000% of alcohol solution, has an apparent density of 0.01g / ml to 0.07g / ml when dried and has flexibility, and has a strength of 8g / mm 2 to 25g / mm 2 when wet with water. High strength |
| priorityDate | 1996-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.