http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990065279-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-213 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-217 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-214 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2217-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2204-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-04 |
| filingDate | 1998-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990065279-A |
| titleOfInvention | Method of manufacturing glass |
| abstract | The present invention relates to a glass manufacturing method, SiO 2 79.76wt%, Al 2 O 3 9.87wt%, Fe 2 O 3 0.21wt%, K 2 O 3.79wt%, Na 2 O 2.81wt%, CaO 1.59wt %, MgO 0.86 wt% and other minerals 1.11 wt% containing germanium 0.5-2 ppm, deep granite, SiO 2 73.41 wt%, Al 2 O 3 14.56 wt%, Fe 2 O 3 1.13 wt%, K 2 Deep granite composed of 4.13 wt% O, 2.48 wt% Na 2 O, 2.28 wt% Ca, 0.72 wt% MgO and 1.29 wt% of other trace components containing 0.5 to 2 ppm germanium, SiO 2 73.53 wt%, Al 2 O 3 12.52 wt%, Fe 2 O 3 4.76 wt%, K 2 O 3.78 wt%, Na 2 O 2.07 wt%, CaO 1.56 wt%, MgO 0.51 wt% and other trace components containing 0.5 to 2 ppm germanium 1.27 wt% One or more of the granite granules composed of a granulated granite is made of a powder having a particle size of 500 mesh or more, and then selected and melted with a specific gravity of 1.5 to 1.8, which is 0.1 to at least one known glass surface. Apply to 1mm thickness and dry at 70 ~ 90 ℃ Well, by keeping the glass at a temperature of 800 ℃ or more for 1 hour or more to bond the glass and the deep granite layer, and to produce the glass by slow cooling, the effect of cold protection and thermal insulation is excellent and the electromagnetic wave blocking effect is not only expressed but also deodorizing and deodorizing. The effect of protecting the material and the skin is expressed, it was possible to manufacture a glass excellent in functionality. |
| priorityDate | 1998-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.