http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101915818-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3855 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate | 2012-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101915818-B1 |
| titleOfInvention | Optical Resin Composition using polytiolester composition and the Plastic Ophthalmic Lens using it |
| abstract | The present invention relates to a resin composition for an optical lens comprising a bispentaerythritol derivative and a polythiol ester compound prepared by using a raw material having high purity obtained by purifying a thiol-based acid, and an optical lens using the resin composition. A spectacle lens manufactured by mixing an optical resin composition obtained by mixing 35 to 70% by weight of a polythiol ester compound and 30 to 65% by weight of a diisocyanate compound and further adding an ultraviolet absorber, a releasing agent and a polymerization initiator, The multi-membrane is not easily cracked by heat, is less deformed by heat, and has excellent tendency, formability, dyeability, Abbe number, transparency and ultraviolet light shielding ability as well as industrial safety glasses lens size (127cm, And an excellent impact resistance which is in conformity with the test (experiment). |
| priorityDate | 2012-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 171.