http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109137135-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F8-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L17-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-823 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L17-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-14 |
| filingDate | 2018-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109137135-B |
| titleOfInvention | Poly (glycolide-lactide-poly (p-dioxanone) composite fiber, preparation method and application thereof and surgical suture |
| abstract | Discloses poly (glycolide-co-lactide) and poly (p-dioxanone) composite fibers, a preparation method, application and a surgical suture line thereof. In the composite fiber, the poly (glycolide-co-lactide) fiber is a core layer of the composite fiber, and the poly (p-dioxanone) is a skin layer of the composite fiber. The preparation method comprises the following steps: respectively obtaining a poly (glycolide-co-lactide) slice and a poly (p-dioxanone) slice; and performing composite spinning on the poly (glycolide-co-lactide) slices and the poly (p-dioxanone) slices to enable the poly (glycolide-co-lactide) to be positioned in a core layer of the composite fiber, and the poly (p-dioxanone) wraps the poly (glycolide-co-lactide) to form a skin layer of the composite fiber, so as to obtain the poly (glycolide-co-lactide) and poly (glycolide-co-lactide) composite fiber. The composite fiber can be used for surgical suture. The surgical suture is prepared by the composite fiber. The tensile strength of the composite fiber ranges from 4.6CN/dtex to 5.0CN/dtex, the elongation at break ranges from 30 percent to 40 percent, the requirement of an operation suture can be met, and meanwhile, the manufacturing cost is low. |
| priorityDate | 2018-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.