http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1490692-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c0457033ae7094260244fd9a59764c7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-0009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F17-235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1454 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-235 |
| filingDate | 1976-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1490692-A |
| titleOfInvention | Method of producing cerium oxide |
| abstract | 1490692 Ceric oxide TREIBACHER CHEMISCHE WERKE AG 23 July 1976 [25 July 1975] 30891/76 Heading ClA Ceric oxide having improved brightness is produced by the addition of only boron-containing compounds to a cerium salt or mixture of cerium salts, and then calcining in the presence of air. The boron compound is preferably added in the form of a boric acid solution, added to provide 0À05-5 wt. per cent as B 2 O 3 based on the weight of the ceria. Preferred cerium salts are cerous oxalate, carbonate or cerium oxide hydrate and the calcining temperature is suitably 600-1200 C. |
| priorityDate | 1975-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.