http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2325224-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-917 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1433 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1416 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-122 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-367 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-22 |
| filingDate | 2003-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5c37417f6378b6dd80fb5a0e20ce9a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5083c5876b5da5db7d710fa76c3d7aaf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a3a1440277eb99e09bd5ee68a3517a3 |
| publicationDate | 2011-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2325224-A1 |
| titleOfInvention | Aryl copolymer compounds and polymer light emitting devices made by using the same |
| abstract | The present invention provides a polymer compound comprising a repeating unit of below formula (1) or (2), and a repeating unit represented by the below formula (5), and having a polystyrene reduced number average molecular weight of 10 3 to 10 8 :n nwherein, Ar 1 and Ar 2 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; X 1 and X 2 each independently represent O, S, C(=O), S(=O), SO 2 , C(R 1 )(R 2 ), Si(R 3 )(R 4 ), N(R 5 ), B(R 6 ), P(R 7 ) or P(=O)(R 8 ); R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 each independently represent a hydrogen atom, halogen atom, alkyl group, alkyloxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, acyl group, acyloxy group, amide group, acid imide group, imine residue, ammo group, substituted amino group, substituted silyl group, substituted silyloxy group, substituted silylthio group, substituted silylamino group, a monovalent heterocyclic group, arylalkenyl group, arylethynyl group, carboxyl group or cyano group; R 1 and R 2 , or R 3 and R 4 may be connected mutually to form a ring; X 1 and X 2 are not the same; and wherein X 1 and Ar 2 bond to adjacent carbons in the aromatic ring of Ar 1 , and X 2 and Ar 1 bond to adjacent carbons in the aromatic ring of Ar 2 ;n nwherein, Ar 3 and Ar 4 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; X 3 and X 4 each independently represent N, B, P, C(R 9 ) or Si(R 10 ); R 9 and R 10 each independently represent a hydrogen atom, halogen atom, alkyl group, alkyloxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, acyl group, acyloxy group, amide group, acid imide group, imine residue, amino group, substituted amino group, substituted silyl group, substituted silyloxy group, substituted silylthio group, substituted silylamino group, a monovalent heterocyclic group, arylalkenyl group, arylethynyl group, carboxyl group or cyano group; X 3 and X 4 are not the same; and wherein X 3 and Ar 4 bond to adjacent carbons in the aromatic ring of Ar 3 , and X 4 and Ar 3 bond to adjacent carbons in the aromatic ring of Ar 4 ; n n -Ar 5 - (5) n nwherein Ar 5 represents an arylene group, divalent heterocyclic group, or divalent group having metal complex structure. |
| priorityDate | 2002-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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