| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec22d2a8d1659d2531235058cff842ef |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-40 |
| filingDate |
1976-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a04ac8311ad4bef07a44b3db3c837914
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79fb685a5c008149b8eabe86002e84f7 |
| publicationDate |
1978-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4066352-A |
| titleOfInvention |
Electroconductive elastic spone member and electrostatic image transfer mechanism |
| abstract |
An electrophotographic copying machine of the image transfer type includes a roller for pressing the copy image receiving substrate into virtual contact with the electrostatic image carrying drum. The roller includes a metal shaft and an outer layer formed of an electroconductive elastic sponge material having a resistivity of 10 2 to 10 6 ohm/cm which varies inversely with the compression of the material. The sponge material is produced by soaking an open pore soft polymeric sponge matrix temporarily expandable when exposed to alcohol in a liquid composition containing 10 parts of a water dispersable resin binder, 2 to 7 parts of a fine electroconductive powder and 10 to 200 parts of alcohol, expressing the excess liquid and then drying the liquid composition. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010032856-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5411778-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5250357-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5156915-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008043700-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5212032-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5217838-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5390007-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4607935-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5159393-A |
| priorityDate |
1973-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |