Conductive rubber roller
US6648807B2 · kind B2 · utility
11Cited by
12References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2001 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | Dec 27, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/1685
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In a conductive rubber roller including a conductive support and a rubber layer, the rubber layer includes a component (A), an epichlorohydrin rubber containing 40 mol % or more of ethylene oxide, and a component (B), an acrylonitrile butadiene rubber component having an acrylonitrile content of 20% by weight or less. The component (A) is in a proportion of 5 or more to less than 25 in weight ratio, based on a total weight of the components (A) and (B).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.