| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5ad8562c578b061df7a2c3aee9d0e24 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-00 |
| filingDate |
1997-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75623ba0372f9bd1458ba5a6d3e8e513
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3183c4739ffc06ef8611a3b3f9091ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6daa8af753d2056c013fb149addb4332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0487a6d1b654e3b3d77bcc3e05faf613
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10c8acd3e380ec9ba383a24c9554f70e |
| publicationDate |
1999-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100219840-B1 |
| titleOfInvention |
Organic Aluminum Compound Precursor and Manufacturing Method of High Purity Alumina Membrane Using the Same |
| abstract |
The present invention relates to an organoaluminum compound precursor and (beta-ketoester)-(alkoxide) -aluminum compound as an organoaluminum compound precursor for alumina deposition, which is present in the liquid phase and liquid phase and is easy to handle and free of carbon contamination due to thermal decomposition of ligands during the deposition process. It provides a method for producing a high purity alumina separation membrane having a fine pore structure using a chemical vapor deposition method. |
| priorityDate |
1997-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |