http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20030002855-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f328dc97e68bb5dbccbd4eb838e2dc8a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-917 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1475 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1466 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1416 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-111 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2001-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bac294e9d5aa4e316d93af982b6fff2a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3b848f82952564921f0fc7b84cf709d |
| publicationDate | 2003-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20030002855-A |
| titleOfInvention | Luminescent fluorene-based polymer compounds having electron-transporting groups, process for preparing the same and polymer mixtures containing the same |
| abstract | The present invention is prepared by blending with a light emitting florene-based polymer compound and other polymers exhibiting the emission characteristics of the maximum emission wavelength of 350 ~ 700nm having an oxadiazole group, a thiadiazole group and a triazole group represented by the formula (1) It relates to a polymer mixture.n n n n n n n n Wherein R₁, R₂, R₃ and R₄ are each independently a hydrogen, an ethyleneoxy group, an unsubstituted or substituted alkyl group having 1 to 24 carbon atoms and an alkoxy group, an unsubstituted or substituted cyclic alkyl group having 3 to 10 carbon atoms And a cyclic alkoxy group, an unsubstituted or substituted aryl group having 6 to 42 carbon atoms, and an aryloxy group, wherein the ethyleneoxy group is (CH 2 CH 2 O) k CH 3 (k is 1 to 5); X represents O, S and unsubstituted or substituted phenyl-N; Ar and Ar 'are each independently unsubstituted or unsubstituted or substituted alkyl group having 1 to 22 carbon atoms or unsubstituted or substituted cyclic alkyl group compound having 6 to 10 carbon atoms, or an phenyl group at an oxo, meta and para position, or C1-C24 unsubstituted or substituted alkyl and alkoxy groups, such as alkyl, alkoxy, dialkyl and dialkoxy group phenyl groups, unsubstituted or substituted cyclic alkyl groups and cyclic alkoxy groups having 3 to 10 carbon atoms, and 6 to C Compounds substituted with 42 unsubstituted or substituted aryl and aryloxy groups, or diphenyl, diphenylether, diphenylthioether, diphenylsulfone, diphenylhexafluoro of various unsubstituted or substituted isomers Propane, diphenylsilane and diphenylamine compounds, or compounds having two or more phenyl groups such as florene, terphenyl, naphthalene, anthracene, phenanthrene and derivatives thereof, or furan, thiophene, Compounds having a hetero atom, such as ridine, pyridazine, pyrimidine, pyrazine, quinoxaline, pyrrole, dibenzofuran, dibenzothiophene, carbazole, bipyridine and unsubstituted or substituted derivatives thereof, or ethenyl , Compounds having unsaturated bonds such as acetylene, stilbene, diphenylacetylene, divinylbenzene and derivatives thereof, or diphenylsilane compounds, or triphenylphosphine oxide compounds; m and m 'are integers from 0 to 1 irrespective of each other; n and n 'are each an integer of 0 or more, and (n + n') is an integer of 2 or more. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8917138-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100642943-B1 |
| priorityDate | 2001-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 152.