http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3206958-C2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S501-903 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C4-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-089 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C4-06 |
| filingDate | 1982-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1986-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1986-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-3206958-C2 |
| titleOfInvention | Phototropic glass with a refractive index? 1.59, an Abbe number? 44 and a density ≦ 3.0 g / cm? 3? |
| abstract | A phototropic glass with the optical position n ↓ d 1.59 and v ↓ d 44 and with a density of 3.0 g cm ↑ - ↑ 3 is described for the first time. The composition of the base glass is in the system SiO ↓ 2-R ↓ 2O ↓ 3-R ↓ 2O-RO-RO ↓ xR ↓ 2O ↓ 5, where R ↓ 2O ↓ 3 is preferred for Al ↓ 2O ↓ 3 and B ↓ 2O ↓ 3 , R ↓ 2O for alkali metal oxides, RO for alkaline earth metal oxides and ZnO, RO ↓ x for ZrO ↓ 2 and TiO ↓ 2 and R ↓ 2O ↓ 5 for Nb ↓ 2O ↓ 5, and with silver oxide, copper oxide and halogens for generating the phototropy are. |
| priorityDate | 1982-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.