| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ad4b57c92b7a93718427d586b4c5294 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3081 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-18 |
| filingDate |
2015-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88ed2ea7dadc46f92699b373a4c5bd97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e670fb3ab6220e8e5611fa2abcf2aeed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afc614dfb4ec661c2d654ab3368391c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf6ed66ef40af8d060fee4e25af964e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c964af3751a5364e6ff76ce892835545 |
| publicationDate |
2017-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20170013902-A |
| titleOfInvention |
Method for producing surface-modified silica nanoparticles, and surface-modified silica nanoparticles |
| abstract |
(PROBLEMS) Disclosed is a surface-modified silica nanoparticle dispersion having high transparency and storage stability by being highly dispersed in an organic dispersion medium. A method for producing a surface-modified silica nanoparticle, comprising the steps of: preparing a first silica nanoparticle dispersion containing silica nanoparticles and an aqueous dispersion medium; and mixing the aqueous dispersion medium in the first silica nanoparticle dispersion , A cyclic ester and a cyclic amide to obtain a dispersion of a second silica nanoparticle; and a step of mixing the dispersion of the second silica nanoparticles with an organic dispersion medium containing at least one species selected from the group consisting of formula (1): (Wherein R 1 is each independently a C 1 to C 20 hydrocarbon group and R 2 is a C 1 to C 3 hydrocarbon group) To the surface of the silica nanoparticles to modify the surface of the silica nanoparticles. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102260014-B1 |
| priorityDate |
2014-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |