Back to results
US 2015/0308047 A1Published application
Improving drainage of paper pulp
AssigneeNovozymes A/S
InventorsBrit Schroeder, Chee-Leong Soong, Gregory Clark DeLozier, Henrik Lund
Life of this patent
Estimating the term…
Abstract
The use of GH61 polypeptides in the treatment of pulp, for improving the freeness of the pulp, and/or for improving the short span compression strength of paper materials made from the pulp, such as paper, linerboard, corrugated paperboard, tissue, towels, corrugated containers and boxes.
Claims15
A method for increasing the freeness of a pulp, and/or increasing the short span compression strength of a paper or packaging material made from the pulp, comprising treating the pulp with a GH61 polypeptide.
Dependencies are inferred from the claim text.