http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2007145173-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-15 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-00 |
| filingDate | 2007-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2007145173-A1 |
| titleOfInvention | Optical glass and lens using the same |
| abstract | The present invention is expressed by mass% based on oxide, B 2 O 3 : 13 to 27%, La 2 O 3 : 20 to 35%, Gd 2 O 3 : 5 to 25%, ZnO: 5 to 20%, Li 2 O: 0.5 to 3%, Ta 2 O 5 : 0.5 to 15%, and WO 3 : 0.5 to 10%, and the total content of SiO 2 and B 2 O 3 Glass with a value of (SiO 2 + B 2 O 3 ) / (ZnO + Li 2 O), which is a mass ratio of the total amount of ZnO and Li 2 O, and 1.35 to 1.65, and the present optical glass A lens comprising: |
| priorityDate | 2006-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.