http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2637841-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0289b5c7b14585b669edc2580623cb4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-14 |
| filingDate | 2015-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef69610d575677f2f5056775abf9bb9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c76fe3e190b4fae4cb5d78d9289646bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf9dbe60a59e62e25b4d35f40a9c5110 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f70005ee75477880a9c3c35fd44117b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10e083a4d688916ca63532798ad2aaea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3328e8305fea9783dacffbaaa9178d1e |
| publicationDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2637841-C2 |
| titleOfInvention | Bioactive polymer thread for implementing layer-by-layer 3d print |
| abstract | FIELD: chemistry. n SUBSTANCE: invention refers to the composite material performed in the form of a thread based on a thermoplastic polymer with added bioactive ceramic component and can be used for the implementation of 3D printing of bioresorbable structures of medical purpose by the method of fusing fibres (Fused Filament Fabrication, FFF). The proposed composite material in the form of bioactive polymer contains polylactide and hydroxyapatite in the following component ratio, wt %: polylactide - 55-80, hydroxyapatite - 20-45. The size of the hydroxyapatite particles is in the range of 200 to 1000 nm, and the diameter of the bioactive polymer filament is 1.7 mm. n EFFECT: invention provides a possibility of forming bioresorbable structures of medical purpose with increased osteoconductivity by the method of layer-by-layer 3D printing while increasing the accuracy of layer-by-layer fused deposition of the thread in the formation of products, maintenance products made from the specified threads is possible up to a temperature of 60 degrees without changing the functional characteristics. n 7 dwg, 1 tbl, 2 ex |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2679632-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2785894-C2 |
| priorityDate | 2015-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.