http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104910404-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-18 |
| filingDate | 2015-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104910404-B |
| titleOfInvention | A kind of chitosan-glycerine-nano silver sponge and its preparation method and application |
| abstract | The invention belongs to biomaterial preparing technical field, and in particular to a kind of chitosan glycerine nano silver sponge and preparation method thereof and related application, comprise the following steps：(1) chitosan, glycerine, nano silver mixing acetum are prepared；(2) superfreeze；(3) vacuum freeze drying shapes；(4) heat.The beneficial effects of the invention are as follows：Chitosan glycerine nano silver sponge preparation method provided by the present invention is simple, with short production cycle, it is not necessary to adds aldehydes or base extraction, manufacturing process does not produce waste water and gas.In addition, the chitosan glycerine nano silver sponge being prepared by this method, has good biological security, gas permeability, water imbibition and antibacterial activity, and there is no toxicity to normal human cell, have wide practical use in wound dressing and other anti-biotic materials. |
| priorityDate | 2015-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.