| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_520278049ae6d5edd47f3440abdc5a27 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C10-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B5-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C1-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C10-0009 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B5-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C1-00 |
| filingDate |
2013-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0c0402c3b18e16d2ebf71e27bcacee0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ba6da9a1ac4a13566dbcaa8f7856b86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04b4a0cb52026dc8d638aee1879f848f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ccf3c4b882f68f3db598e85823cd4f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f685312173d2ad5e4f3e4e27c5df109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccd967da98d8ad7289b01644ecbe51dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_906de6ae4eba645444561ac0c9f29add |
| publicationDate |
2013-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2013124240-A1 |
| titleOfInvention |
Method for producing glasses, glass ceramics, and the use thereof |
| abstract |
The invention relates to a method for producing bubble-free glasses, in which a glass mixture that is arsenic-free and antimony-free with the exception of any unavoidable raw material impurities as well as at least one sulphate compound and SnO 2 as refining agents are used. The glass mixture comprising refining agents is melted in a melting tank (1), melting down taking place and a primary refinement being carried out in a first region (10) of the melting tank (1), an average melting temperature (T 1 ) being set at T 1 > 1560 °C and an average melt residence time (t 1 ) being set at t 1 > 2 hours in said first region (10). The proportion of SO 3 resulting from the decomposition of the sulphate compound is reduced to less than 0.002 wt.% as the primary refinement is being carried out. A secondary refinement is carried out in a second region (20) of the melting tank (1), an average melting temperature (T 2 ) being set at T 2 > 1640 °C and an average melt residence time (t 2 ) being set at t 2 > 1 hour in the second region (20). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11072557-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10995961-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11059739-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015074596-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11724960-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11097979-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11267748-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11136262-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11365889-B2 |
| priorityDate |
2012-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |