http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005053868-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-22 |
| filingDate | 2003-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fab1071e35f89b7658356ce0afce72e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1894a209197a9066c194e884e841460b |
| publicationDate | 2005-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005053868-A |
| titleOfInvention | Naphthoquinone derivative, and electrophotographic photoreceptor and electrophotographic apparatus using the compound |
| abstract | 【Task】 Provided are a novel compound suitable as an electron transport material in an organic electrophotographic photosensitive member, and an electrophotographic photosensitive member using the same, which has higher sensitivity than before. [Solution] A naphthoquinone compound represented by the following formula (1). [Wherein, X 1 and X 2 each independently represent an oxygen atom, a sulfur atom or a single bond, Ar 1 and Ar 2 each independently represent a substituted or unsubstituted aryl group, and X 1 and X 2 are the same. In this case, the substituents of Ar 1 and Ar 2 always contain a halogen atom. R 1 to R 4 are each independently a hydrogen atom, a halogen atom, a substituted or unsubstituted aryl group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted arylthio group, a substituted or unsubstituted alkyl group. Represents a group selected from the group consisting of a substituted or unsubstituted alkyloxy group, a substituted or unsubstituted alkylthio group, and a substituted or unsubstituted aralkyl group. ] |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109074010-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109074010-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009181049-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017203932-A1 |
| priorityDate | 2003-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 89.