| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_114e4423ec77cbc8dab9d0a98909704e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-64 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F17-241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-0009 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-241 |
| filingDate |
2004-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3939e79574626d5b89236ff52b4727b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4f76907e9747f96c3bbf69015a85e97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17842ee6bd8b9dafc98057697e999b9f |
| publicationDate |
2006-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006140830-A1 |
| titleOfInvention |
Process for preparation of inorganic colorants from mixed rare earth compounds |
| abstract |
The present invention provides a novel process for preparation of inorganic colourants from mixed rare earth compounds, which are directly obtained from the ore industry, without undergoing any separation, thereby enabling a cost reduction to the extend of 10-100 times. Colors ranging from brown, blue and green can be obtained by suitable doping with other metal ions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107151461-A |
| priorityDate |
2004-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |