http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040077460-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0612 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0618 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0616 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0648 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-12 |
| filingDate | 2004-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_940efdb8fc9c30147afedf114814f464 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5aa807c7c7fed00e52cdb772b5d13a7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_889f0653897637e99d8b89911811d7e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65cf6c01e29eafa1070bc01bb2c1639a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2293484161db604731ac77816ac47d5c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04c4f1de178cb0194edf4bc20ecabf78 |
| publicationDate | 2004-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040077460-A |
| titleOfInvention | Organophotoreceptor with charge transport material having two hydrazone groups, a method of preparing the same and a method of using the same |
| abstract | The present invention provides an improved organophotoreceptor comprising a conductive substrate and a photoconductive element on the conductive substrate, the photoconductive element comprising (a) a charge transport material having Formula 1 and (b) a charge generating compound: Regarding organophotoreceptors:n n n <Formula 1>n n n n n n n n In Formula 1, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 are independently an alkyl group, an alkali group, an aryl group or a heterocyclic group, and X and X ' Is independently an aromatic group, Z is a branched or linear divalent linking group having the formula-(CH 2 ) m- , m is an integer from 1 to 30 including 1 and 30, and at least one of the methylene groups May be substituted with O, S, C═O, O═S═O, heterocyclic group, aromatic group, urethane, urea, ester group, NR 9 group, CHR 10 group or CR 11 R 12 group, R 9 And R 10 is independently H, hydroxyl, thiol, alkoxy group, alkyl group or aryl group, and R 11 and R 12 are independently H, hydroxyl, thiol, alkoxy group, alkyl group, aryl group or cyclic ring Is part of.n n n Electrophotographic imaging apparatus and methods are also described that utilize such charge transport materials. The charge transport material of the present invention has excellent electrostatic properties. |
| priorityDate | 2003-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 226.