| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_25814a6142a210761d073f257abc2227 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249969
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249981
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-261 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-009 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-00 |
| filingDate |
1998-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd4d3e9d3b5fb9e964429477f1461c5b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f85f70a9b9f7a55baace57873f7f32d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5798504ef0beb94289c0d551475fb45d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20e3a2ba44bc5d0b08161e0b1e46dcd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebef3ba814cfd8b82f97f68522705bfc |
| publicationDate |
1999-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5958577-A |
| titleOfInvention |
Transparent bulk silica porous material with uniform pore size and distribution |
| abstract |
The method for producing a bulk silica porous material is presented. The obtained material has a large crystal size serving to reduce light scattering, and uniform and adjustable pore size. This can be utilized for optical and electronic functional materials. The method comprises the steps of: n forming a silica/surfactant composite by mixing starting materials containing an alkoxysilane, water and a surfactant and allowing to the starting materials to react; n maturing said silica/surfactant composite by allowing the same to stand in a closed container to effect the development of a silica network structure and the formation of porous structure in said composite; n drying said matured silica/surfactant composite for removing the solvent and for condensation of said matured silica/surfactant composite; and, n sintering said condensed silica/surfactant composite to remove the surfactant to obtain a silica porous material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008220026-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008160276-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6824866-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6998102-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6645571-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8815200-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8454918-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3122585-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004151651-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006060623-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006060623-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7901652-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004055334-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6960327-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005119360-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6559070-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6534025-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003048989-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005163924-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009303660-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009305026-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009220791-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022234233-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006118490-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008160109-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6334988-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006051970-A1 |
| priorityDate |
1997-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |