| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e8d6d46c7439444f2ee053109f024e5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-346 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-36 |
| filingDate |
2010-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73023b8491c4f3fcf15e88eedf9ca7ec |
| publicationDate |
2012-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20120068556-A |
| titleOfInvention |
Perovskite brown pigment and preparation method thereof |
| abstract |
The present invention relates to a perovskite-based brown pigment prepared by calcining a mixture prepared by mixing calcium carbonate and titanium oxide together with chromium oxide as a color developing agent, and a method of preparing the same. The perovskite-based brown pigment according to the present invention can be used by being included in glazes such as porcelain to develop a natural brown color, and is excellent in high temperature stability. |
| priorityDate |
2010-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |