http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111100482-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-04 |
| filingDate | 2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111100482-B |
| titleOfInvention | Titanium oxide black pigment and preparation method thereof |
| abstract | The invention relates to a titanium oxide black pigment and a preparation method thereof. Through: mixing the titanium oxide core, water and additives, and beating; using chemical liquid deposition method to coat the Al 2 O 3 film and SiO 2 film on the beaten titanium oxide core to obtain a two-layer Coated titanium oxide black pigment. The preparation method has the advantages of simple process, high film-forming rate, little environmental pollution, low cost, and easy to put into industrial production. The prepared dense Al 2 O 3 film and SiO 2 film can synergistically increase the coating coverage and Volume resistivity, giving it excellent insulating properties, and reducing the exposure of oxygen defects and photoactive groups in the surface layer, improving the photostability of titanium dioxide black pigments. |
| priorityDate | 2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.