http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101482771-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B17-0081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-24 |
| filingDate | 2013-10-08^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-01-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-01-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101482771-B1 |
| titleOfInvention | Manufacturing method of eco-friendly loess ceiling panal having variable time and pressure and eco-friendly loess ceiling panal using the same |
| abstract | The present invention relates to an eco-friendly ocher ceiling material manufacturing method using variable time and variable pressure, and an eco-friendly ocher ceiling material manufactured thereby. A method for producing an eco-friendly loess ceiling material using variable time and variable pressure, comprising the steps of: (a) preparing a mixture of 88 to 93 wt% of the loess, 1 to 5 wt% of germanium, 1 to 5 wt% of feldspar, 1 to 9% by weight of water; And (b) introducing the mixture into a mold and pressurizing and holding the mixture at a variable time and pressure to form a molded body, wherein pressing and holding at a variable time and pressure to form a molded body comprises: ) Stepping up the mixture from 400 kgf / cm 2 to 2,000 kgf / cm 2 for 20,000 ms to 100,000 ms and pressurizing the mixture; (b2) pressurizing the pressurized mixture while maintaining a pressure of 2,000 kgf / cm2 for 20,000 ms to 100,000 ms; And (b3) stepwise reducing the pressure of the mixture pressurized by the maintained pressure from 2,000 kgf / cm2 to 0 kgf / cm2 for 20,000 ms to 100,000 ms to form a molded body, wherein (b1) and ) Is characterized in that the pressurized and depressurized pressures are maintained for at least 20,000 ms to 100,000 ms at least once. |
| priorityDate | 2013-01-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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