| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-70 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-0012 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-00 |
| filingDate |
1989-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0cad588e915b1d03aa7c3c189889559
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbf2c699af38938b409407890d3937b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6fe16bce19eae6c67c15c06babf43f5 |
| publicationDate |
1990-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0356674-A1 |
| titleOfInvention |
Process for manufacturing greyish-green pigments based on zirconium silicate and vanadium oxide |
| abstract |
To produce gray-green colored bodies based on zirconium silicate-vanadium oxide, mixtures of zirconium oxide and silicon oxide are annealed in the presence of vanadium and lithium compounds above 600 ° C., more than 17% by weight of V₂O₅ being present and so much lithium compounds that the atomic ratio Li / Li + V is between 0.1 and 0.5. |
| priorityDate |
1988-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |