http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210105224-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f730f3128b408fb7abab44eacd3d6ce |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-29 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-06 |
| filingDate | 2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc151af1bf535900d8ec1956d3e90800 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40554a8b08f2a635c0a5862e2a209989 |
| publicationDate | 2021-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20210105224-A |
| titleOfInvention | Composition for improving light resistance and thermal stability of episulfide optical material, composition for optical material and manufacturing method of optical material |
| abstract | The present invention relates to a composition capable of improving the light resistance and thermal stability of an episulfide-based high refractive optical material, and a composition for an episulfide-based optical material and a method of manufacturing the optical material using the same. The present invention provides a composition for improving light resistance and thermal stability of an episulfide-based optical material, comprising the episulfide compound represented by Formula 1 as an active ingredient. In the present invention, a high-quality episulfide-based optical material having improved light resistance and thermal stability and good color can be obtained by a simple method of including a small amount of the composition for improving light resistance and thermal stability in the composition for an episulfide-based optical material. |
| priorityDate | 2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 351.