| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-18 |
| filingDate |
1970-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f8629266fa73f54cec3484cd273b186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f034123aa7b7b7845758c819ab58f3da |
| publicationDate |
1972-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3655632-A |
| titleOfInvention |
Process for the production of aromatic polybenzimidazoles |
| abstract |
A HIGH MOLECULAR WEIGHT AROMATIC POLYBENZIMIADAZOLE CAN BE READILY OBTAINED BY HEATING A MIXTURE OF AN AROMATIC TETRAMINE AND AN AROMATIC DINITRILE IN THE PRESENCE OF AN AMMONIUM SALT OF AN INORGANIC ACID OR AN ORGANIC SULFONIC ACID. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8802789-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4159262-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5473079-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008185751-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0579827-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5066773-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0095348-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0095348-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4312976-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7834130-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2957586-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4483977-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014197413-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010305277-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9156983-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008207869-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7915351-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9598541-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8309662-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104797583-A |
| priorityDate |
1970-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |