| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B2201-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B2201-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B2201-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-57 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B19-1453
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B32-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B25-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F1-24 |
| filingDate |
2013-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4bef8bdda80b6238e9205406031db66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8471e621f107ee3b1fc0a202ba9295d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85b8224704029d7cfae0468f5eea015b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e497401d2165e8e6ea38220aabd3ce67 |
| publicationDate |
2013-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013276480-A1 |
| titleOfInvention |
Method for producing tio2-sio2 glass body, method for heat-treating tio2-sio2 glass body, tio2-sio2 glass body, and optical base for euvl |
| abstract |
The present invention relates to a process for production of a TiO 2 —SiO 2 glass body, comprising: a step of, when an annealing point of a TiO 2 —SiO 2 glass body after transparent vitrification is taken as T 1 (° C.), heating the glass body after transparent vitrification at a temperature of T 1 +400° C. or more for 20 hours or more; and a step of cooling the glass body after the heating step up to T 1 −400 (° C.) from T 1 (° C.) in an average temperature decreasing rate of 10° C./hr or less. |
| priorityDate |
2009-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |