Polymer particles mixed with fibers and products such as press fabrics made therefrom
US7989368B2 · kind B2 · utility
1Cited by
16References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2006 |
| Grant date | Aug 2, 2011 |
| Priority date | — |
| Expiry date | Nov 6, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3919
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A mixture contains polymer particles along with solids or fibers that can be utilized in press felts (or fabrics) for the press section of a papermaking machine and a method of making the mixtures are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.