http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016064412-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e17ac3e790b960c8a589610fa3d767e6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-805 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-27 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-365 |
| filingDate | 2014-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe1dab52972332f15ea78405c64b45fd |
| publicationDate | 2016-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2016064412-A1 |
| titleOfInvention | Preparation of zinc citrate and of zinc citrate-containing oral care compositions |
| abstract | A method of preparing a zinc citrate-containing oral care composition, the method comprising: (a) adding zinc oxide to a solution of citric acid in a solvent to form a suspension; (b) agitating the suspension until a clear solution is obtained; and (c) adding an additional oral care ingredient to the solution obtained in (b). Also, a method of preparing a zinc citrate-containing oral care composition, the method comprising: (a) adding citric acid to a suspension of zinc oxide in a solvent; (b) agitating the suspension until a clear solution is obtained; and (c) adding an additional oral care ingredient to the solution obtained in (b). In both methods, steps (a) and (b) are carried out at a temperature of from 10°C to 50°C and the molar ratio of zinc oxide to citric acid in step (a) is about 3:2. |
| priorityDate | 2014-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.