| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3aa99e92b4b3cb687c7b2c1ff89bebf |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 |
| filingDate |
1981-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a77a0b93725d3aebe382f3b4a1c41884
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f004a3d0dcd72dfcacdca866822fac8b |
| publicationDate |
1982-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4358579-A |
| titleOfInvention |
Polyimides from tetramethylcyclobutane-1,2,3,4,-tetracarboxylic dianhydride and diamines |
| abstract |
Novel polyimides and molding compositions are prepared from tetramethylcyclobutane-1,2,3,4-tetracarboxylic dianhydride and diamines. Also glass and graphite filled polyimides are prepared. The polyimides are useful as engineering plastics. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0345064-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0130481-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4454310-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5496584-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5053480-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5059677-A |
| priorityDate |
1981-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |