Reduced brightness variations by extended oxygen delignification

Articles in the same Issue

1. Autoxidation: Predominant mechanism of size reversion for ASA-sized paper
2. Rosin sizing of pulps modified by TEMPO-mediated oxidation
3. A multivariate process model for grade change in a paperboard machine
4. Effect of the counterion on the beatability of unbleached kraft pulps
5. Effect of electrolyte concentration and pH on the beatability of unbleached kraft pulps
6. On the in-plane permeability of water-saturated fibre webs
7. Cleavage of syringylglycerol ß-syringyl ethers during soda cooking
8. Reduced brightness variations by extended oxygen delignification
9. Brightness and kappa number – important variables to secure appropriate control of chemical charges in TCF- and ECF-bleaching sequences
10. Aspect ratios of pigment particles determined by different methods
11. Influence of a shape factor of pigment particles on the rheological properties of coating colours
12. Biaxial straining of handsheets during drying – Effect on delamination resistance
13. Agglomeration of ink particles using a mixture of a fatty acid sodium salt and a non-ionic surfactant