http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-268094-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82956763a701dc771bddde581858ba9f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-143 |
| filingDate | 1994-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d448e8043b5b898b838e5da2afa69a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f66340f42831a547e30b9ba1b42fbe2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83cd53a7d939cf0d6cb2688580af219a |
| publicationDate | 1996-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-268094-A3 |
| titleOfInvention | Process for preparing spherical silica gel particles |
| abstract | The method of preparing spherical silica gel particles is based on the inventionnthat the suitably diluted alkali silicate solution isnintroduced into the organic phase environment, which is composed ofnmixtures of aliphatic or aromatic hydrocarbons, or mixtures thereofnwater-immiscible derivatives and alkyd resins.nAfter mixing, the calculated silicate is added to the silicate emulsionnthe amount of acid miscible with the organic phase usednto diffuse the acid into the silicate dropletsnconditions for hydrogel formation. Upon formation of gel particles,nthe excess organic phase is removed, the hydrogel is transferred tonthe aqueous phase, washed with water and dried at an appropriate temperature. |
| priorityDate | 1994-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.