Welded polyimide intermediate transfer belt and process for making the belt
US7139519B2 · kind B2 · utility
67Cited by
1References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 2004 |
| Grant date | Nov 21, 2006 |
| Priority date | — |
| Expiry date | Jul 21, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/709
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A welded intermediate transfer belt and process for making the same having a substrate made primarily of at least one polyimide polymer. The weld may be ultrasonically or otherwise welded and may have favorable properties such as relatively thin seam thickness and small weld steps. The weld may be overlapped or miter cut.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.