| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 |
| filingDate |
1984-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1988-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa853a405cda6cbff09adc1a32ebc4b7 |
| publicationDate |
1988-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1247620-A |
| titleOfInvention |
Imides and method for their use in polyimide synthesis |
| abstract |
NOVEL IMIDES AND METHOD FOR THEIR USE IN POLYIMIDE SYNTHESIS ABSTRACT OF THE DISCLOSURE Phthalimides and the like in which the substituent on the imide nitrogen is a highly electron-deficient group may be prepared by the reaction of the appropriate amine with phthalic anhydride. These imides are useful for the preparation of polyimides by reaction with diamines. |
| priorityDate |
1983-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |