| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7a2097aaabd84e2603deef32fab58c0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-60 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0812
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-4006 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-63 |
| filingDate |
1987-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d0d6dd0910fe72d35dd2b8a854e598d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab04ab00074ebb8d66552b1668c8f418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7167593ff4a20b8c303a4ee58694d37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8ac324a90d576992b209d3b49138fe1 |
| publicationDate |
1989-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4814403-A |
| titleOfInvention |
Oligomer compositions of polyaryloxypyridines with acetylenic end groups, their manufacture and lattices obtained by thermal polymerization thereof |
| abstract |
Oligomer compositions of polyaryloxypyridine with acetylenic end groups are obtained by formation of an oligomer composition of polyaryloxypyridine with halogenated end groups from an alkaline diphenolate and a dihalogenopyridine, followed with an ethynylation reaction. The average polycondensation degree may range from 1 to 50. Theses compositions can be used to form cross-linked lattices by polyaddition of the ethynyl groups. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE37711-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6872690-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6784322-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0178162-A3 |
| priorityDate |
1986-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |