| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-68 |
| filingDate |
2003-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2010-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101005418-B1 |
| titleOfInvention |
Silica Sols with Guanidine Carbonate |
| abstract |
The present invention provides a stable, particulate, partially-agglomerated silica sol with a BET surface area of 100 to 1200 m 2 / g and a guanidinium ion content of 0.05 to 15% by weight, preferably in the presence of guanidine carbo A method for producing a silica sol by the reaction of a nate with a raw material sol and a use of the silica sol as a paper holding aid.n n n n Guanidinium ions, silica sol, guanidine carbonate |
| priorityDate |
2002-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |