http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102154444-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71536f2c2fa035fb4d3b1797360a2b76 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-60 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-32 |
| filingDate | 2019-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05c59c2485e249d0eee0d2231eabb95f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6aa6b353f8dc1065ae819dff62d3b15 |
| publicationDate | 2020-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102154444-B1 |
| titleOfInvention | Method for Controlling Particle Size of Whitlockite Crystals |
| abstract | A method of manufacturing whitlockite according to an embodiment of the present application is a method of manufacturing a whitlockite crystal, wherein the size of the whitlockite crystal to be manufactured is determined; Based on the determined size of the crystal, a first amount of cations other than calcium ions are determined.- In this case, when the determined size of the whitlockite crystal is the first size, the first amount is determined as a first value, and the When the determined size of the whitlockite crystal is a second size larger than the first size, the first amount is determined as a second value; In order to prepare a first phosphate crystal, calcium ions and phosphate ions are mixed, wherein cations other than calcium ions in the determined first amount are mixed together; In order to prepare the second phosphate crystal, cation and phosphate ions other than calcium ions are mixed; And aging a solution containing the first phosphate crystal and the second phosphate crystal, wherein the first value is greater than the second value. A method of manufacturing whitlockite according to another exemplary embodiment of the present application is a method of manufacturing a whitlockite crystal, wherein the size of a whitlockite crystal to be manufactured is determined; Based on the determined crystal size, at least one temperature of a first temperature, a second temperature, and a third temperature is determined-In this case, when the determined size of the whitlockite crystal is the first size, the first When at least one temperature of the temperature, the second temperature, and the third temperature is determined as a third value, and the size of the determined whitlockite crystal is a second size greater than the first size, the first temperature and the second temperature And at least one of the third temperatures is determined as a fourth value. In order to prepare a first phosphate crystal, calcium ions and phosphate ions are mixed at the first temperature, and at this time, cations other than calcium ions in the first amount are mixed together; In order to prepare a second phosphate crystal, a second amount of cation and phosphate ions other than calcium ions are mixed at the second temperature; And aging the solution containing the first phosphate crystal and the second phosphate crystal at the third temperature, wherein the fourth value is greater than the third value. According to another exemplary embodiment of the present application, in order to prepare a first phosphate crystal, calcium ions and phosphate ions are mixed at a first temperature, but at this time, a first mixed solution is mixed with a first cation other than calcium ions. The first process of making; A second process of mixing a second cation and phosphate ions other than calcium ions at a second temperature to prepare a second phosphate material; And a third process of aging a second mixed solution containing the first phosphate crystal and the second phosphate crystal. Including, wherein the first cation other than the calcium ion in the first process prevents the first phosphate crystal from growing, so that as the ratio of the amount of the first cation to the amount of the second cation increases, the whitlock The particle size of the whitlockite crystal may be controlled so that the particle size of the kite crystal gradually decreases. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20230032982-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021080348-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102570214-B1 |
| priorityDate | 2019-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.