| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05aa45bbbe92b502cb5976eadae82e24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-328 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-328
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D179-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate |
1992-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b88463cfdbb0e7b5bcc44df60a914164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d21674e6370b92dc7afb271a1bfdfd1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c514c0cd8467af80bce32dc707bc57dc |
| publicationDate |
1993-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5264545-A |
| titleOfInvention |
Solutions of polyimide-forming starting materials |
| abstract |
Solutions of polyimide-forming starting materials are provided containing diamines and tetracarboxylic diesters; the tetracarboxylic diesters comprise a mixture of from 0.05 to 0.95 mol % of oxydiphthalic diesters and from 0.05 to 0.95 mol % of benzophenonetetracarboxylic diesters, biphenyltetracarboxylic diesters or mixtures thereof. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021128211-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1494247-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003153719-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8883956-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5493003-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5478917-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6127509-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013172513-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5489644-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005004323-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6949618-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7074882-B2 |
| priorityDate |
1991-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |