| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d79a3714d75520adeea100b7ed428a77 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B15-002 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C23-0055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B15-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C17-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B20-00 |
| filingDate |
2017-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5be7114649c75ca4d09ac82c369b6c7c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0035ea6b88dae04014e2af166464f60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_282560e1f108d3c8816184b56fa5d378
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_443667799ce98f1bcd90ed6e21d78c54 |
| publicationDate |
2019-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190004739-A |
| titleOfInvention |
Quartz glass crucible, manufacturing method thereof, and manufacturing method of silicon single crystal using quartz glass crucible |
| abstract |
[PROBLEMS] To provide a quartz glass crucible capable of withstanding a single crystal pulling process for a very long time such as multiple pulling and a method for manufacturing the same. [MEANS FOR SOLVING PROBLEMS] A quartz glass crucible (1) comprises a bottomed cylindrical crucible body (10) made of quartz glass and a crucible body And a first crystallization promoting agent-containing coating film 13A formed on the inner surface 10a so as to form an inner crystal layer composed of a set of dome-shaped or pillar-shaped crystal grains in the surface layer portion of the inner surface 10a. |
| priorityDate |
2016-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |