http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101442930-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24479 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2905-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-38 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-24 |
| filingDate | 2010-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101442930-B1 |
| titleOfInvention | Material for prototype aluminum mold for stamper, prototype aluminum mold for stamper, and stamper |
| abstract | The present invention relates to an alloy containing Mg in an amount of 0.5 to 3.0 mass% and containing inevitable impurities, a total of 500 ppm or less of elements other than Mg, and a remaining amount of Al, an average crystal grain size of 1000 m or less, And an area ratio of the two-phase particles is 0.10% or less. According to the present application, it is possible to provide a stamper in which crystal grains of aluminum are made finer, generation of second phase grains is suppressed, unevenness due to mirror polishing is reduced, and uniform irregularities are formed by anodizing treatment. |
| priorityDate | 2009-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 147.