| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4cb1590616cbf3d66eb750bea5628a19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa75a7d64084ffac956b138c38971290
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e2a4d4060331b40d31fb960d116d824
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc33329f9decf03058e5a1aaaf0b5e50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4fd96a5fe26b17b8456a43e0808f5127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d077ee6488c40abb7e9d7bd3532a6d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_11aa67abfb1858fa83c74255b126b581 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-1415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-187 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-187
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-02 |
| filingDate |
2011-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0aed7390da4705cc060403879bc3339
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a06f9cf7d76b8b6fbc8badf4fa0ce9f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fadaf9c68fe447c2c1855e5561057d80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cbbbb958e661bb7fa51a3c19ebf8058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c4217f79ffebba2af18c55d2d8e71df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a9e74f18c08c27ef8d91136b7493afc |
| publicationDate |
2015-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8974762-B2 |
| titleOfInvention |
Silica particle manufacturing process |
| abstract |
Methods of forming a silica-containing products are disclosed. One method comprises: (a) providing a silica containing precursor (SCP) contained in solution that has a pH less than or equal to a pH of 7; (b) optionally doping the SCP with one or more metal species; (d) adding an effective amount of salt to the solution so that the conductivity of the solution is greater than or equal to 4 mS; (e) optionally filtering and drying the SCP; and (f) optionally reacting the dried product from step e with a functional group. Another method comprises: (a) providing a silica containing precursor (SCP) contained in solution that has a pH greater than 7; (b) adjusting the pH of the solution to less than or equal to 7; (c) optionally doping the SCP with one or more metal species; (d) adjusting the pH of the solution to greater than 7; and (e) adding an effective amount of salt to the solution so that the conductivity of the solution is greater than or equal to 4 mS; (f) optionally filtering and drying the SCP. The SCP is then added to a hygroscopic solid such that the resulting product comprises a metal oxide-doped or metal sulfide-doped silica-containing product deposited on a substrate selected from hydrated alkaline earth oxide, lanthanide oxide, and combinations thereof. |
| priorityDate |
2010-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |