http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09507825-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-111 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-111 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-624 |
| filingDate | 1994-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1997-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09507825-A |
| titleOfInvention | Barium-containing alumina |
| abstract | (57) Summary The present invention is a barium-containing alumina having the X-ray pattern of the drawing. This alumina can be synthesized by simultaneously adding a polyether or polyalcohol and an aqueous solution of water-soluble barium carboxylate to an aqueous boehmite sol or suspension to form a gel, which gel has a weight of about 2 wt. % Or about 26% by weight, preferably about 10% to about 20% by weight of polyether or polyalcohol content. The gel is then dried and calcined to convert it to substantially pure barium-containing delta alumina. Optionally, the alumina can be hydrothermally treated to further induce crystallization. The final product contains about 2% to about 18% by weight Ba, preferably about 8% to about 12% by weight. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011512247-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10906816-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4641830-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006251502-A |
| priorityDate | 1992-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.