| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34
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/C08G18-00 |
| filingDate |
1968-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6086743295364896ba34112065c4c9b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7ad2e6b546a8703007002fdb4217486 |
| publicationDate |
1971-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3560446-A |
| titleOfInvention |
Process for the production of high molecular weight polyimides from urethanes |
| abstract |
A PROCESS FOR THE PRODUCTION OF POLYMIDES BY REACTION OF CARBAMIC ACID ESTERS AND CYCLIC DICARBOXYLIC ACID ANHYDRIDES AT EMPERATURES OF FROM 0 TO 450*C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5470936-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4356297-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5310850-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4088637-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4124568-A |
| priorityDate |
1967-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |