USE OF CYCLODEXTRIN FOR REDUCING YELLOWING OF PULP AND PAPER
摘要
<p>The present invention relates the problem of color formation during paper production resulting in yellowing/brightness reversion of the pulp or the paper. This yellowing/brightness reversion can be reduced by the method of the present invention, which method relates to reducing yellowing of pulp and paper comprising adding or generating cyclodextrin to the pulp before or during washing.</p>
申请公布号
WO2006014563(A2)
申请公布日期
2006.02.09
申请号
WO2005US24156
申请日期
2005.07.07
申请人
NOVOZYMES NORTH AMERICA, INC;DELOZIER, GREG;BLOOMFIELD, KIM;LUO, JING;XU, HUI