| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ccfba36bede615686c297ad796fcc3ab |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-591
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D1-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B21-064 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-591
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D1-00 |
| filingDate |
1976-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e24d0a31a326aeb2b8cdb6a53d455b81 |
| publicationDate |
1978-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4069058-A |
| titleOfInvention |
Porous silicon oxynitride refractory shapes |
| abstract |
A porous refractory body is formed by bonding Si2ON2 grain or other suitable refractory grain with fine crystals of Si2ON2 formed in situ by firing a shaped body under nitridation conditions. The body has an open pore structure, is resistant to the constituents of an aluminum chloride electrolysis cell and has good structural strength. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010221924-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8536066-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7968483-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7067176-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010004114-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8664135-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9984894-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7727904-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116041068-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002102358-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6066414-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4866013-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4711860-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4331771-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4517037-A |
| priorityDate |
1975-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |