| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e8ba6870e42607109689c74072ca5d3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-4402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 |
| filingDate |
1992-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f41d5a282d6f2eabcdd31703628ae48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa4c4fb87e8935524ea70e2ced7aa48a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7313c0d8c5bb72f8872dab04b554ba5 |
| publicationDate |
1998-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-0150470-B1 |
| titleOfInvention |
Method for Purifying Gaseous Organometallic Compounds |
| abstract |
A method for purifying a gaseous organometallic compound is disclosed by contacting a gaseous organometallic compound containing an impurity with a catalyst composed mainly of copper or nickel to remove oxygen contained as an impurity in the organometallic compound. .n n n According to this method, oxygen in the organometallic compound, which has been difficult to be removed conventionally, can be removed to an extremely low concentration of 0.1 ppm or less and 0.01 ppm or less, and it is possible to obtain an ultrahigh purity organometallic compound. |
| priorityDate |
1991-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |