| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d44b532d6aa1bf173c57dad794450202 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-70 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-20 |
| filingDate |
2012-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c4cad1f2237d4cd1452cbf362d8657a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41674890192ac5802791710a96543fe7 |
| publicationDate |
2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140110862-A |
| titleOfInvention |
Coating composition for an optical article, comprising a colloidal suspension of zirconia particles |
| abstract |
The present invention relates to a coating composition comprising a colloidal suspension of specific zirconia nano-particles, at least one epoxy silane and at least one catalyst. The invention also relates to a process for the preparation of the composition and to the use thereof for the coating of transparent optical substrates. The invention also relates to a transparent polymer substrate, in particular to an acrylic substrate, and to optical articles, such as ophthalmic lenses, comprising a coating prepared from said composition by applying it directly onto said substrate. |
| priorityDate |
2011-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |