http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2476409-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_420822a89f0163052c0d5aee4264a1b5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-57 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B5-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-4523 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-0072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-009 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-82 |
| filingDate | 2008-10-09^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-02-27^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6a5bc3e50a1cf6d8acf1dedf76e33b1 |
| publicationDate | 2013-02-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2476409-C2 |
| titleOfInvention | Porous fireproof material for obtaining glass, method of its obtaining and application |
| abstract | FIELD: chemistry. n SUBSTANCE: claimed invention relates to method of obtaining porous fireproof material, to porous fireproof material and can be used for obtaining glass in contact with glass mass. One or several reducers, which at temperature of glass obtaining react with oxygen with formation of oxide, are introduced into fireproof material. Said reducers replace, at least, part of pore volume, with surface tension of fireproof material changing with respect to oxidatively acting glass mass in such a way that in glass obtaining penetration of glass mass into pore volume of fireproof material decreases in processed by reducers areas in comparison with unprocessed areas. Reducers represent organic or inorganic substances. Organic reducers are selected from group, consisting of oil, alcohol, metal alcoholates, wax and their mixture. Aluminium and tin are used as inorganic reducers. Gaseous reducers, which are introduced from outside by means of discharge chambers applied outside, can be used in the method. n EFFECT: improvements of corrosion resistance of refractory material in contact with glass melt and reduction of admixtures in obtained glass. n 15 cl, 4 ex, 2 dwg |
| priorityDate | 2007-10-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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