http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-102019021619-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_85cdcab20352148755e5571fe9373d69 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-083 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-033 |
| filingDate | 2019-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3dfef86d136e675e714bc98d9952f76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12a767a8409b599b971e8d2ca19b1243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f0d26aa2a5b136129d4b55bd1655163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_213c05fb19937302438ba1e2fd893edd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_167be5a9f2c856c6b8711f297f69dc14 |
| publicationDate | 2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-102019021619-A2 |
| titleOfInvention | BIOMATERIAL WITH BACTERIOSTATIC AND BACTERICIDE ACTIVITY FOR BONE AND DENTAL REGENERATION |
| abstract | The patent application in question refers to the compositions of vitreous materials (prepared by the melting / cooling method) and vitroceramics (synthesized via controlled crystallization depending on the heat treatment time) of the borate family, which contains: boron , phosphorus, calcium, sodium and silver. These materials, when immersed in simulated physiological fluid, promote the formation of Apatite (HA and FA), characterizing the bioactivity of the material developed. These compositions present Silver Oxide (Ag2O) as a network modifier, bactericidal and bacteriostatic agent, and crystallizing agent. During the heat treatment in the glassy samples, a crystalline microstructure develops. The different percentages of crystallinity allow to control the rate of dissolution / conversion to apatite of the material, without compromising its bioactive behavior. Ag + ions in a biological environment have antibacterial and non-cytotoxic properties. Therefore, the reported biomaterial has important characteristics for potential application as biomaterials, such as its bioactivity, bactericidal and bacteriostatic action, without causing adverse reactions in the body, being indicated for applications in bone and dental restoration in the form of bulk, powder, composites, fibers, tubes, plates, screws and / or pins for implants. |
| priorityDate | 2019-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.