| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b322597325651e3301854052ad5d09f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-5045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62231
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-009 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-50 |
| filingDate |
1996-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9982e52f937bbc4feb03924807b4f2ab |
| publicationDate |
1997-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5662737-A |
| titleOfInvention |
Method for making rare earth metal oxide ceramic precursor compounds and use thereof |
| abstract |
A method for making rare earth metal oxide ceramic precursor composition comprising reacting a rare earth metal alkoxide with a complexing agent to give a mixture of complexing agent/alkoxide rare earth metal complexes is disclosed. The mixture is hydrolyzed and the precursor composition is isolated. Solubility of the precursor composition in non-polar or polar solvents is affected by the selection of complexing agent amongst other factors. At least partial dissolution of the precursor composition in a solvent gives a preceramic liquid which upon evaporation of the solvent and heating gives a rare earth metal oxide ceramic. Utility of the preceramic liquid include the formation of rare earth metal oxide fibers, thin films, coatings, foams, powders, cast or molded objects or it may be used as a ceramic adhesive. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6429019-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004191546-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6159001-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018158301-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006049540-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7794557-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10121342-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6267673-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7157148-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6753085-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1435501-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6126888-A |
| priorityDate |
1996-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |