| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0818
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D139-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6216 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D139-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
| filingDate |
2017-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38b3fe63d0e29b460acbe753294fe215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a036818386ecc83f649da2a857c94df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3179202c89b3fe57714a4c0a216f46e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8034c238c55c6e3205ebeaec7c298606 |
| publicationDate |
2017-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017227880-A1 |
| titleOfInvention |
Electrophotographic member, method of producing the same, process cartridge, and electrophotographic apparatus |
| abstract |
Provided is an electrophotographic member that is excellent in charge-imparting performance for a toner, and that hardly causes tackiness on its surface even when placed under a high-temperature and high-humidity environment over a long time period. The electrophotographic member includes a substrate and a surface layer, in which the surface layer satisfies the following requirements (A) and (B): (A) the surface layer contains, in a region from its surface to a depth of up to 0.1 μm, a copolymer containing a constituent unit represented by the following structural formula (1), and at least one selected from the group consisting of a constituent unit represented by the following structural formula (2) and a constituent unit represented by the following structural formula (3); and (B) the concentration of a nitrogen atom derived from a nitrogen-containing aromatic heterocyclic amine structure in the copolymer is from 6.0 mass % to 30.0 mass %. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10303079-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10571822-B2 |
| priorityDate |
2016-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |