| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d05ead71198a7019dc953bbca911259e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2380-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0655
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D30-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0885 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D30-04 |
| filingDate |
1983-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fe8055d0b5347795278f96ad2dc9b79 |
| publicationDate |
1985-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4555565-A |
| titleOfInvention |
Ring-chain polymer containing triaryl-s-triazine ring and other heat-resistant heterocyclic rings |
| abstract |
A non-cross-linked or partly cross-linked triaryl-s-triazine ring containing polymer or copolymer is prepared by cyclopolymerizing an aromatic nitrile-modified oligomer or precursor in the presence of excess molar amounts of aromatic nitrile at temperatures above 100° C. to provide a non-cross-linked triaryl-s-triazine extended chain structure. The excess moles of aromatic nitriles above that required to endcap the oligomer results in an extended chain structure. The polymers are useful as a matrix laminating resin in composites containing carbon fibers and similar refractory filler materials to produce desirable refractory materials exhibiting thermal-oxidative stability at elevated temperatures. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4900807-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5292861-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5422184-A |
| priorityDate |
1983-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |