| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_849193e764dfd0452b1f4479594acacd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_275a8e7bd4965b1a447782376c01342d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0468c5fa4538eebd9a9c07e889a5fd40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49abbb8249305a27951a8569bc69e6ec |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B35-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B11-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B35-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B35-00 |
| filingDate |
2010-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ab49714535ff0f3c79712159a391198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ba36bb9d26bfee1d63d7db3cd96f61b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c67f01d8bcbba1632d4497b7dd835ae6 |
| publicationDate |
2011-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011078693-A1 |
| titleOfInvention |
Silicon nitride based crucible |
| abstract |
The present invention relates to a reusable silicon nitride containing crucible comprising at least one of the following: a boron(B) or a boron containing compound in an concentration of <19 ppmw and further a phosphorous (P) or a phosphorous containing compound in a concentration of <3.7 ppmw, and the use of this crucible for crystallizing silicon. |
| priorityDate |
2009-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |