| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-17 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-151 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 |
| filingDate |
2019-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c81fcabfdc855187e507d9f6d1add5d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3a2e300a7e18f869561db02e06425d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb077d25aa9278c11163c2263267a268 |
| publicationDate |
2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2019218550-A |
| titleOfInvention |
Polymer, composition for organic electroluminescent device, organic electroluminescent device, organic EL display device, and organic EL lighting |
| abstract |
An object of the present invention is to provide a polymer having high hole injection / transport ability and high durability. A polymer having a repeating unit represented by the formula (1). (Wherein, Ar 1 and Ar 2 each represent a 6-membered monocyclic or 2 to 5 condensed monovalent aromatic hydrocarbon group, or a 5 or 6-membered monocyclic or 2 to 4 condensed ring 1 A monovalent aromatic heterocyclic group, Ar 3 is a 6-membered monocyclic or 2 to 5 condensed divalent aromatic hydrocarbon group, or a 5 or 6-membered monocyclic or 2 to 4 condensed ring Represents a divalent aromatic heterocyclic group, and has a crosslinkable group as a substituent on at least one of Ar 1 , Ar 2, and Ar 3 , and n represents an integer of 4 or more. And a plurality of aromatic heterocyclic groups may be linked directly or via a linking group.) [Selection diagram] Fig. 1 |
| priorityDate |
2013-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |