| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B56-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B56-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-08 |
| filingDate |
1978-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e19208e50362362af37b458c9488a7b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2504be40f8489c08c4b2e50585fc0ec1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af6f9648501363075acfd32a59ff8ee1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e9a654f2473e8e9235d2690de0d8a65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fe595098379b60a2b060400985a8968 |
| publicationDate |
1981-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4260672-A |
| titleOfInvention |
Electrophotographic sensitive element having a photoconductive disazo pigment |
| abstract |
The present invention provides an electrophotographic element of a high sensitivity and a high flexibility comprising an electroconductive support and a photosensitive layer provided thereon and containing as an effective ingredient therein a disazo compound represented by the following general formula: <IMAGE> wherein A is a radical selected from the group consisting of: <IMAGE> +TR <IMAGE> in which X represents a ring selected from the group consisting of aromatic rings such as benzene ring and naphthalene ring, hetero rings such as indole ring, carbazole ring and benzofuran ring, and substituted derivatives thereof; Ar1 represents a radical selected from the group consisting of aromatic rings such as benzene ring and naphthalene ring, hetero rings such as dibenzofuran ring and substituted derivatives thereof; Ar2 and Ar3 represent radicals respectively selected from the group consisting of aromatic rings such as benzene ring and naphthalene ring, and substituted derivatives thereof; R1 and R3 represent radicals respectively selected from the group consisting of hydrogen atom, lower alkyl radicals and phenyl radical and substituted derivatives thereof; and R2 represents a radical selected from the group consisting of lower alkyl radicals, and carboxyl radical and esters thereof. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4419428-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6017665-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5047304-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4356243-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4390611-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4882257-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4440845-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4359513-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4327168-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5093218-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4391889-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4413045-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4418133-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4423129-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4427753-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4446217-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4456671-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4487824-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4471040-A |
| priorityDate |
1977-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |