| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8a9982b1666c54b5bf02d6c944891e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2201-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B2201-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2201-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B2201-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B19-1453
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B25-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B20-00 |
| filingDate |
2009-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a13c3dd04274472bb51e30aa0dd7582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ccc9d27c8149dad3a5881c69ba23ea8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2141b1ce1d5beef0306535ccaad935c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16bcafc8130394168b11cc08173ed790 |
| publicationDate |
2019-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102009055326-B4 |
| titleOfInvention |
High purity quartz glass with low absolute refractive index |
| abstract |
A fused silica article wherein the fused silica article has a combined concentration of protium-containing hydroxyl groups and deuteroxyl groups of less than 10 ppm, the fused silica article having an absolute refractive index of less than or equal to 1.560820 at a wavelength of 193.368 nm, the fused article having a fictitious temperature T f of less than 1050 ° C, and wherein the quartz article has a total halogen concentration of less than 10 ppm by weight. |
| priorityDate |
2008-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |