| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_451f2a3009f9d8360f3e73d3f4d02870 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-64 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0627
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-4006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-40 |
| filingDate |
1986-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1988-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9f730bfb9fa8f05c76f362cea2ba2d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e7c6ec81c32933560bbe67281cbc947
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11a819b151522f2459534a73c55c6c49 |
| publicationDate |
1988-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4764578-A |
| titleOfInvention |
Compositions of polyaryloxypyridine oligomers with phthalonitrile end groups, their preparation and use for manufacturing polyaryloxypyridine co-phthalocyanine lattices |
| abstract |
The disclosed compositions of polyaryloxypyridine oligomers with phthalonitrile end groups are obtained by formation of a composition of polyaryloxypyridine oligomers with alkali phenolate end groups, followed with the reaction of said composition with 4-nitrophthalonitrile. Their average polycondensation degree may range from 1 to 50. They can be used in combination with a co-reactant derived from benzhydrol and containing one or two ortho-dinitrile functional groups, to constitute polyaryloxypyridine co-polyphthalocyanine lattices. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10640598-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11401364-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10899865-B2 |
| priorityDate |
1985-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |