| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_242cc8d15c771395b920cc7de452da6a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249953
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B37-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-027 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B37-02 |
| filingDate |
2002-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6441589ebbbb2c7bdfcd6ac3ec07ea5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_085e9469787c5d0a8902d3e482861817
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c626ea9a33d18887a0125a5294e11237 |
| publicationDate |
2005-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6949293-B2 |
| titleOfInvention |
Mesoporous silica, mesoporous silica composite material, and processes for production thereof |
| abstract |
A mesoporous silica has uniform mesopores and a periodic structure, which contains a Zr element in the form of a Si—O—Zr bond and wherein the Zr content in the Si—O—Zr bond, represented by [Zr/(Si+Zr)] is 0.05 to 20 mole %. The mesoporous silica is superior in alkali resistance and is suitably used particularly as a separation membrane (e.g. a ceramic membrane) and a catalytic support for solid-liquid system, in which an alkaline liquid may be used. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007281036-A1 |
| priorityDate |
2001-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |