http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020060750-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6572309f22e2ad56c1390a78ac237bed |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
| filingDate | 2018-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70fe8d004ee5f71e12f945ec1f4dea13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e37cd1ad50087d94e9a273a94fc65adf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2523c2a21bb882b2ec16770c2e1da9b0 |
| publicationDate | 2020-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020060750-A |
| titleOfInvention | Developing roller, developing device, and image forming apparatus |
| abstract | PROBLEM TO BE SOLVED: To provide a developing roller, a developing device, and an image forming apparatus in which occurrence of filming is favorably suppressed and which is excellent in durable printing performance. A developing roller (1) comprising an elastic layer (3) formed on the outer peripheral surface of a shaft body (2) and a coating layer (4) formed on the outer peripheral surface of the elastic layer (3), wherein the surface free energy of the coating layer (4) is 10 mJ / m 2 or more 25 mJ / m 2 or less, and arithmetic average roughness Ra of the surface of the coating layer 4 is the developing roller 1 is 0.6 ultra 1.5. [Selection diagram] Figure 1 |
| priorityDate | 2018-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.