http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20120025676-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38769c287e73634e61721db992d12d48 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-54 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B1-14 |
| filingDate | 2010-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_723eda09dc4b747ba9fa7f51eae9f462 |
| publicationDate | 2012-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20120025676-A |
| titleOfInvention | Manufacturing method of color stone using basalt powder |
| abstract | Method for producing a color stone using the basalt powder of the present invention comprises the first step of crushing the selected basalt to a size of 8 ~ 20㎜, heat treatment at a temperature of 2,000 ~ 2,500 ℃ 5-10 minutes to remove impurities; A second step of grinding the heat treated basalt into powder of 500 mesh or less and removing iron by a magnet; A third step of mixing a powder material comprising 60 to 70 wt% of the basalt powder, 25 to 35 wt% of silica sand, and 0.1 to 5 wt% of a natural inorganic pigment; A fourth step of melting the mixed powder material at a temperature of 1,200 to 1,600 ° C. in the electric furnace and injecting the mixed powder material into a mold; Characterized in that the fifth step of cooling the molded body at room temperature. In addition, the silica sand is made of quartz containing 95% or more of silicon dioxide (SiO 2 ), anhydrous silicic acid, the natural inorganic pigments (rock crystal), amethyst (titanium dioxide) minerals, Choose from aluminum hydroxide, precipitated barium sulfate and barite powder, bentonite, mica, gypsum, talc, natural or precipitated calcium carbonate, kaolin, complex oxide pigments It is characterized by consisting of any one or two or more. Therefore, the color stone using the basalt powder prepared by the manufacturing method of the present invention is a high-purity basalt powder and crystalline, which completely removes impurities such as heavy metals in the basalt by heat-treating the basalt particles at high temperature and removing the iron powder by magnets. By using quartz sand made of quartz as a raw material, there is no generation of harmful substances, and the amount of far-infrared rays and anions is excellent, which is effective in purifying air and water, deodorizing function and blood circulation of the human body. In addition, since the color stone is used by mixing silica sand with basalt powder, the visible light transmittance is excellent, and the powder material mixed with natural inorganic pigment is excellent in strength and abrasion resistance, UV protection effect, texture and basalt itself. In addition to the color of the various colors to enhance the visual effect by using in the use of accessories, building interior and exterior materials, etc. can be easily molded in the form required by the mold, the appearance is beautiful and has an excellent decorative effect. In addition, the basalt colorstone of the present invention is manufactured by a stepwise pretreatment process of the basalt ore containing impurities, and the product has high purity, and is economical by recycling the basalt ore that is discarded after the first processing. There is an environmentally friendly advantage to prevent indiscriminate damage caused by nature. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2556550-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018133450-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200087919-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101646193-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160069703-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101387172-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102442692-B1 |
| priorityDate | 2010-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.