| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6660167441edb2ac3d2d8445b278307 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2509-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-187
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-309
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B26-02 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K509-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-30 |
| filingDate |
2015-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07ae438e44f8d021ff919e3259f28e78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf9ed907f291dbcadd5456d9cbec5b69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_737ecda9fe352e9eafe390639dca82e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_862036509ad1fc582796fe0c920cba86 |
| publicationDate |
2016-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20160122146-A |
| titleOfInvention |
Process for the preparation of precipitated silicas, precipitated silicas and their uses, in particular for the reinforcement of polymers |
| abstract |
The present invention relates to a process for preparing a silica suspension, comprising reacting a silicate with an acidifying agent to obtain a silica suspension; Filtering the silica suspension to obtain a filter cake; Applying a liquefaction operation to said filter cake, optionally in the presence of an aluminum compound; Wherein one or more polycarboxylic acids are added to the filter cake during or after the liquefaction operation. It also relates to novel precipitated silicas and their uses. |
| priorityDate |
2014-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |