Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0346 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-452 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F22-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-125 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-44 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F22-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-452 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-12 |
filingDate |
1988-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1992-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
1992-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0316775-B1 |
titleOfInvention |
Bismaleinimides and polyimides produced thereof |
abstract |
PCT No. PCT/EP88/01018 Sec. 371 Date Apr. 24, 1990 Sec. 102(e) Date Apr. 24, 1990 PCT Filed Nov. 10, 1988 PCT Pub. No. WO89/04850 PCT Pub. Date Jun. 1, 1989.Bismaleimides of the formula I <IMAGE> I wherein R denotes a radical of the formula II <IMAGE> II and polyimides which can be prepared from these bismaleimides, if appropriate with the addition of an aromatic diamine. The polyimides are optionally reinforced with fibers. |
priorityDate |
1987-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |