| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da3b6ec3e3e092be5a8d375f17a6423b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-785
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-781
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-788
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-428
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3826 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-593
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-591
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-587 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-593
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-591
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| filingDate |
2012-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43ce6acd4acafd30b6bfde3c7539034b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9825a4ff329d701822f943ae5d957a41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b66dd6f4c9bf93287e23305047b4479d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb737dcc4d0b08ffa86e1488bcf718c1 |
| publicationDate |
2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2747476-T3 |
| titleOfInvention |
Silicon nitride composite body |
| abstract |
A composite article comprising: a body including: a first phase consisting essentially of silicon nitride, the first phase being at least about 50% by weight and not more than about 90% by weight for the total body weight ; a second phase consisting essentially of silicon carbide, the second phase being at least 5% by weight and not more than 45% by weight for the total body weight; a third phase comprising a first and a second portion, wherein the first portion of the third phase comprises an amorphous phase material including an aluminum magnesium oxide material; and wherein: the body comprises a nitrogen content in excess of the stoichiometric amount of nitrogen associated with the nitride material, and the first portion of the third phase comprises a nitrogen content of at least about 1.6% in weight for total body weight; and the body comprises a greater content of the second phase than the content of the third phase, including the total amount of the first portion and the second portion. |
| priorityDate |
2011-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |