| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_290dde8aaf04700652d82e541df7d8d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_060a7b7a6a55adb5132f9749fe49a97a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d37db983fd5dcc4cadc481840e0e9306 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-441
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-449
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3262 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-4682
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62655
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-363 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-468
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-632
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-64 |
| filingDate |
2011-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f840a60ed16427945ef3c9e77377cb4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_877414c44efcdfc439cfbff8f091b1f5 |
| publicationDate |
2011-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011287925-A1 |
| titleOfInvention |
Method of preparing ceramic powders using ammonium oxalate |
| abstract |
Wet-chemical methods involving the use of water-soluble hydrolytically stable metal-ion chelate precursors and an ammonium oxalate precipitant can be used in a coprecipitation procedure for the preparation of ceramic powders. Both the precursor solution and the ammonium oxalate precipitant solution are at neutral or near-neutral pH. A composition-modified barium titanate is one of the ceramic powders that can be produced. Certain metal-ion chelates can be prepared from 2-hydroxypropanoic acid and ammonium hydroxide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10814806-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9287701-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9713993-B2 |
| priorityDate |
2006-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |