Composite member
US6406784B1 · kind B1 · utility
5Cited by
12References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 12, 1999 |
| Grant date | Jun 18, 2002 |
| Priority date | — |
| Expiry date | Jul 12, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31699
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A wear resistant composite member such as a fuser roll or a pressure roll and a fuser system using the same. The fuser roll and/or the pressure roll comprises a core, a first layer, an optional second layer, and a surface layer wherein at least the first layer or optional second layer comprises a fluorocarbon polymer having ceramic-based particles substantially homogeneously distributed throughout the polymer and protruding from the surface of the polymer layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.