| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4953107fd1c51152c24101fae1e4a5ac |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B35-002 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C17-25 |
| filingDate |
2002-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4867d8baff7242a31c3bec9c4bc7679e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53f3cd26bfcbe988bce255cd731ba6e2 |
| publicationDate |
2003-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20030031846-A |
| titleOfInvention |
Surface modification process of quartz glass crucible and surface modified crucible |
| abstract |
A method of surface modification of a quartz glass crucible and a surface modified quartz glass crucible produced by the method, the crucible having a transparent coating layer containing a crystallization promoter on the surface thereof. The method includes coating and heating a mixed solution containing a metal salt and a partial hydrolyzate of an alkoxysilane oligomer on the surface of the crucible to obtain a quartz glass crucible having a transparent coating layer. Crystallization promoters include metal oxides or metal carbonates dispersed in a silica matrix. |
| priorityDate |
2001-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |