| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4bac01f8ccd80964072f9b9fbb35c50e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62231
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62227 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-064 |
| filingDate |
1968-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1d8b5dcccd1ad203282e1e8f4bfe21b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_405e2e047d73065db26001c8f421e734 |
| publicationDate |
1971-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3620780-A |
| titleOfInvention |
Boron nitride fiber manufacture |
| abstract |
Fibers incorporating a boron and nitrogen containing composition are produced by reacting, with a nitrogen and hydrogen containing composition, fibers having a maximum diameter of about 20-30 microns and incorporating substantially throughout their thickness a boron and oxygen containing composition. Preferably, boric oxide fibers having a maximum diameter of about 10 microns are heated in an ammonia atmosphere according to a suitable temperature program to produce fibers consisting essentially of a boron nitride composition. Fibers may also be produced consisting of boron nitride and other constituents such as silica. Fibers produced according to the invention are useful for a wide variety of purposes including thermal and electrical insulation, fabrication of textiles and reinforcement of plastics, ceramics and metals. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7456064-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4786548-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004099899-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5399377-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4354986-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4130631-A |
| priorityDate |
1965-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |