http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012150454-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0818 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
| filingDate | 2011-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6ec50268164caadf6c15b3dcee13234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_196ea97901df69e6b2ae0a8214f2f706 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dcec4f89ae2550a446733bd9d3665fd |
| publicationDate | 2012-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012150454-A |
| titleOfInvention | Developing roller, process cartridge, and electrophotographic apparatus |
| abstract | Provided is a developing roller that suppresses bleeding even when stored in a high temperature and high humidity environment for a long period of time and suppresses toner fusion to the surface when images are repeatedly output under low temperature and low humidity. There is to do. In a developing roller having a shaft core body 2 and an elastic layer 3 on an outer periphery of the shaft core body, and a surface layer 4 on the outer periphery of the elastic layer, the surface layer is made of carbon black and a specific material. A developing roller 1 comprising: a polyester polyurethane resin having a structure; and a storage elastic modulus E ′ of the surface layer measured at a measurement temperature of 0 ° C. and a frequency of 10 Hz is 5 MPa or more and 20 MPa or less. [Selection] Figure 1 |
| priorityDate | 2010-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.