| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02cfb0f1aa2718c61bdf184d53adfe79 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F122-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F122-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F122-1006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-1852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-1866 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F122-10 |
| filingDate |
2018-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac78f6ec9226139e2337a439fb29d98a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3499e9e26262b11ddf39a0b07bb791c |
| publicationDate |
2020-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10577446-B2 |
| titleOfInvention |
Resin precursor composition for optical materials, optical element obtained from the composition, and diffractive optical element configured using the optical element |
| abstract |
Low refractive index and high dispersion material which can produce a bonded-multilayer DOE having an excellent optical performance is obtained, and the optical member using this is obtained. The resin precursor for optical materials obtained through the addition reaction of the composite containing a di (meth) acrylate shown in the following Chemical Expression 1. n n n n n n n n n n n n where, R═H or CH 3 , and m+n=1 to 10. |
| priorityDate |
2014-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |