| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5ad8562c578b061df7a2c3aee9d0e24 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-82 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-70 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-02 |
| filingDate |
2010-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df87254b3f9873aee59859a2480e32c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9edf7efd235e6a92f87d7d2132cd331f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_873336532af3b53f9451310354cd3931
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c930f0e7a26294aa6258ec746829a64 |
| publicationDate |
2011-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20110121020-A |
| titleOfInvention |
How to reduce defects when arranging spherical oxide particles |
| abstract |
The present invention relates to a method for treating spherical oxide particles comprising heating the spherical oxide particles at a temperature higher than room temperature. The present invention relates to spherical oxide particles synthesized by the sol-gel method, specifically, silica particles, which are regularly treated by heat treatment. It is an object to increase the volume stability of the silica particles by reducing the occurrence of defects. Since the silica layer having less structural defects produced according to the present invention has high physical stability and maintains crystallinity over a wide area, the silica layer can be applied to a region requiring an optical crystal having excellent optical characteristics such as a light reflection layer and an optical waveguide. |
| priorityDate |
2010-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |