http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109250900-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C8-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C8-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C1-00 |
| filingDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109250900-B |
| titleOfInvention | Anion powder, glaze and preparation method thereof |
| abstract | The invention discloses anion powder, which comprises the following raw materials in percentage by mass: 68-72% of tourmaline powder and 28-32% of thorium dioxide and rare earth oxide in total. The glaze material containing the negative ion powder comprises 1-1.8 mass percent of negative ion powder. The invention also discloses a preparation method of the glaze, which comprises the following steps: (1) adding water into the raw materials except the nano-scale corundum powder and the negative ion powder in the formula according to the formula amount, and ball-milling to obtain slurry; (2) adding the nano-grade corundum powder and the negative ion powder into the slurry obtained in the step (1) after adding the hydrated slurry to obtain glaze slurry; the specific gravity of the glaze slurry is controlled to be 1.90-1.94, and the flow rate is controlled to be 35-40 seconds. After the negative ion powder is added into the glaze, the color development effect of the glaze and the transparency of the glaze layer can be improved. The glaze material has the advantages of low sintering temperature, short cycle, high hardness, strong wear resistance, strong acid and alkali resistance and good transparency. |
| priorityDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.