| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02cfb0f1aa2718c61bdf184d53adfe79 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31649 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate |
2002-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5adbaa8f36c6e801bdb4635fc4fabcaf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90f98fc9c8222e085424fc9bfef6be76 |
| publicationDate |
2004-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1455200-A1 |
| titleOfInvention |
Precursor composition for optical resin, resin for optical use, optical element, and optical article |
| abstract |
The optical element of the present invention has a firstnmember and a second member which have been joined in closencontact, and has n d1 > n d2 and (n F1 - n C1 ) < (n F2 - n C2 ), wherenthe first member is formed of a resin having both a benzenenring and a fluorine atom, or the second member is formednof a resin having an alicyclic structure. It also makesnuse of an optic-purpose resin precursor composition preparednby mixing a first resin precursor having n d < 1.50 and (n F - n C )n> 0.003 in an uncured state and a second resin precursornhaving n d < 1.62 and (n F - n C ) > 0.010. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8586154-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1830204-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1830204-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1830205-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1830205-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9030750-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2125914-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2264505-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2264505-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8871315-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8367872-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9221743-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9164195-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9885807-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8530572-B2 |
| priorityDate |
2001-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |