| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-287 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-758
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-341
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-037 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D179-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-037 |
| filingDate |
2009-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2011-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2009145065-A1 |
| titleOfInvention |
Novel polyimide precursor compositions, their use and methods for their production |
| abstract |
An object of the present invention is to provide a polyimide precursor composition that can be cured at a low temperature (250 ° C. or lower) and has a low viscosity despite its high concentration, a method for producing the same, and a polyimide coating film having good physical properties obtained therefrom. And a method for producing the same, and a photosensitive resin composition using the polyimide precursor composition and a method for producing the same. The above-described problems are solved by a polyimide precursor composition comprising an imidized tetracarboxylic acid having a specific structure and an isocyanate compound having a specific structure or a diamine. |
| priorityDate |
2008-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |