| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G2215-0634
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G2215-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0818
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0808 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01B29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05C11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C13-00 |
| filingDate |
2010-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97876465f25c4de7f64a20a1ae85af55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b392d4663b8bd2859c6b5d2dfb2c9c41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b08c89430954a0cf2970efcfe56b344c |
| publicationDate |
2011-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7881646-B2 |
| titleOfInvention |
Developing roller and manufacturing method thereof, process cartridge and electrophotographic image forming apparatus |
| abstract |
A developing roller suppresses scattering of toner during a developing process and provides a further higher-quality electrophotographic image. The developing roller has a mandrel, an elastic layer provided on the circumference of the mandrel, and a surface layer provided on the circumference of the elastic layer. The surface layer contains a urethane resin serving as a binder and urethane resin particles dispersed in the binder, for forming convex portions on the surface of the surface layer. The surface of the urethane resin particles is partly covered with fine inorganic particles containing at least one element selected from silicon, titanium and aluminum and the urethane resin particles are in direct contact with the binder at the surface onto which the fine inorganic particles are not attached. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009245892-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103649848-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103649848-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008220363-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2733549-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2733549-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8768226-B2 |
| priorityDate |
2008-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |