Polishing pads of flocked hollow fibers and methods relating thereto
US6454633B1 · kind B1 · utility
10Cited by
13References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2000 |
| Grant date | Sep 24, 2002 |
| Priority date | — |
| Expiry date | Jun 22, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D11/001
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A polishing pad is provided which is comprised of vertically oriented hollow fibers. Such pads can be produced by electrostatically flocking fibers onto a substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.