| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-425 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-3605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-3634
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-3649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C1-008 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C1-00 |
| filingDate |
2003-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ba0200419c7798670ae0075900d3217
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa6ae39eb56233a5e6bbcacf569e5dd2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fbbdc883bd7395e68270a9f0ced2917 |
| publicationDate |
2004-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004059052-A1 |
| titleOfInvention |
Method for preparing an organo-silicon sol and materials obtained from such a sol |
| abstract |
The method consists in hydrolysing an initial volume Vsi of a precursor material comprising at least one polyalkoxysilane with a quantity of water such that n x H 2 O x Si ≥ 10 n n where x H 2 O and x Si represent the number of moles of H 2 O and Si present, respectively, the concentration of the hydrolysate up to a volume substantially equal to the initial volume Vsi, leaving the concentrated hydrolysate until segregation into an aqueous phase and an organo-silicon phase, and recovery of the organo-silicon phase. n Application to optics. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3147261-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3147261-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10077193-B2 |
| priorityDate |
1998-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |