http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3208862-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72d28f1cec5a76f262a1595c038a5167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2102-3035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-791 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-15 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D125-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-151 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2016-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fa16fb303e083432dd92d73e58f496e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_274b2d3d1b0a6f17b3d310c5009d5c05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b51f987c76f089a76dd3682de708116 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9582a3c4eae3c8c009d6695c67125250 |
| publicationDate | 2017-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3208862-A1 |
| titleOfInvention | Charge transporting semi-conducting material and electronic device comprising it |
| abstract | The present invention relates to a charge transporting semi-conducting material comprising: na) optionally at least one electrical dopant, and nb) a branched or cross-linked charge transporting polymer comprising 1,2,3-triazole cross-linking units of at least one of the general formulae Ia and/or Ib,n nwherein naa) Pol 1 - Pol 4 are independently selected chains of the charge-transporting polymer, nbb) X 1 , X 2 , X 3 , and X 4 are independently selected spacer units or, independently, represent direct bonding of pol 1 - Pol 4 to the 1,2,3-triazole ring, ncc) each of R and R' is independently selected from H halogen or a carbon-containing group, nwherein the charge transporting polymer comprises ethylene building units substituted with at least one pending side group comprising a conjugated system of delocalised electrons , nthe charge transporting semi-conducting material being obtainable by a process comprising: ni) providing a solution containing naaa) a first precursor charge transporting polymer comprising at least one covalently attached azide group and optionally at least one acetylenic group; and/or a second precursor charge transporting polymer comprising at least one covalently attached acetylenic group and optionally at least one azide group; and optionally at least one crosslinking agent comprising at least two functional groups selected from azide and/or acetylenic group, nbbb) optionally at least one electrical dopant, nccc) at least one solvent, nii) depositing the solution on a substrate, niii) removing the solvent, and niv) reacting the azide and acetylenic groups to effect crosslinking, preferably by heating, nwherein at least one of the first and second precursor charge transporting polymer comprises ethylene building units substituted with at least one pending side group comprising a conjugated system of delocalised electrons, na first and a second precursor charge transporting polymer used therein, a process for preparing the inventive charge transporting semi-conducting material and an electronic device comprising the same. |
| priorityDate | 2016-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 166.