http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107130333-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-04 |
| filingDate | 2017-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107130333-B |
| titleOfInvention | A kind of alginic acid and chitosan blended fiber and preparation method thereof |
| abstract | The invention discloses a blended fiber of alginic acid and chitosan, which solves the technical problem that the existing composite medical dressing products of calcium alginate and chitosan cannot be processed into yarn and woven fabric. Chitosan fibers are composed of alginate fibers and chitosan fibers arranged in parallel in the axial direction; in the radial direction, alginate fibers and chitosan fibers are randomly and uniformly distributed. The invention provides a preparation method of alginic acid and chitosan blended fiber: preparation of sodium alginate spinning solution, preparation of chitosan spinning solution, spinning of alginate fiber, spinning of chitosan fiber , The preparation of alginic acid and chitosan blended fiber, the invention can be widely used in the field of surgical dressings. |
| priorityDate | 2017-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.