http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2013111241-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0002 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-5329 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-53295 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02118 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-312 |
| filingDate | 2012-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2013111241-A1 |
| titleOfInvention | Polyimide precursor and resin composition using the same |
| abstract | A polyimide precursor having a structural unit represented by the following formula (I) and having an amino group as a part of a terminal group, wherein a hydrogen atom bonded to a carbon atom adjacent to the carbon atom to which the amino group is bonded. The polyimide precursor whose integrated value of the peak (A) of the 1H-NMR spectrum shown is 3 to 8% of the integrated value of the peak (B) of the 1H-NMR spectrum showing the hydrogen atom of the amide bond of the polyimide precursor. In formula (I), A1 and A2 are each a benzene ring, a group in which two benzene rings are bonded by a single bond, or two or more aromatic rings are each of -O-, -S-, or -CO-. A group bound by either is shown. R represents a hydrogen atom or an alkyl group, respectively. A1 and A2 may each have a substituent. |
| priorityDate | 2012-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 140.