http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112040902-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C2008-0046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00836 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C5-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-0048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-802 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C5-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C5-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-0012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C13-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C13-083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-4582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-0013 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C13-083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-802 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-30 |
| filingDate | 2019-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112040902-B |
| titleOfInvention | Method for preparing zirconium dioxide slurry for forming porous surfaces of ceramic implant and dental crown and method for preparing implant using same |
| abstract | The invention relates to a preparation method of zirconium dioxide slurry for forming porous surfaces of ceramic implants and dental crowns, which is characterized by comprising the following steps: the present invention provides a method for preparing a nano-particle-sized zirconium dioxide slurry by a ball mill using a predetermined ball mill, which comprises the steps of preparing a nano-particle-sized zirconium dioxide slurry by a method improved from the prior art, coating the prepared zirconium dioxide slurry on a specific object, and drying the slurry to form a porous surface, thereby effectively enhancing the adhesion force between an abutment and a crown or between a laminate and a patient's tooth, maximally enhancing the human fusion of an implant, allowing a bone fibrous tissue of an alveolar bone to permeate and grow into the implant, and increasing the contact surface between the implant and the bone tissue, comprising: a zirconium dioxide crushing step (S10) of pouring zirconium dioxide, a foaming agent and an organic binder into a ball mill to stir and crush; a carbon powder oxidation step (S20) of heating the zirconium dioxide powder mixed with the foaming agent to 1200 to 1800 ℃ and oxidizing the zirconium dioxide powder so that the concentration of the carbon powder becomes 10 to 40 wt% and each particle forms a porous surface; and a degreasing process step (S30) of adding a dispersant and a solvent to the zirconia powder having the porous surface formed thereon to prepare a zirconia solution and removing the organic binder added to the mixture. |
| priorityDate | 2019-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.