Method for producing furnish, furnish and paper
US8945345B2 · kind B2 · utility
11Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 2010 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Apr 29, 2030 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H17/67
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method for preparing aqueous furnish to be used in paper or paper board manufacturing. Filler and/or fibers are treated with cationic polyelectrolyte and nanofibrillated cellulose. A furnish and a paper or a paper board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.