| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0f36331bf23f57b05c10ac4955e6afb0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82B1-00 |
| filingDate |
2012-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47fb0281842869d59eabf9bfcc374243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60d90e70d0505f9a1d01d140c69f0b0c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea7dc8a4e024b5adb37320a2af5fb730
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14a2dc390fe9bcc5ebe8feb97fc81a58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f611f108654e90d29128dd07d1a8664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bbb5f0daa42d2cf9ad5f5c7303876e1 |
| publicationDate |
2014-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140030846-A |
| titleOfInvention |
Method for preparing amorphous silica and method for preparing hydrophobized silica using the same |
| abstract |
The present invention relates to the synthesis of amorphous silica from silica sand and to a process for producing hydrophobic silica using the same. More particularly, the present invention relates to amorphous silica having various specific surface areas at a specific size and without emission of carbon dioxide, A process for the production of hydrophobic silica using a non-crystalline silica prepared from silica sand with a particle size of 10 to 45 nm, a BET of 100 to 350 m 2 / g expressed as a specific surface area, and a CTAB of 100 to 270 m 2 / And a process for producing hydrophobic silica using the same. |
| priorityDate |
2012-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |