公开(公告)号：US06468391B1

公开(公告)日：2002-10-22

申请号：US09104678

申请日：1998-06-25

申请人： Masaki Sharyo ,  Hiromichi Sakaguchi ,  Masahiro Ohishi ,  Mamoru Takahashi ,  Katsunori Kida ,  Hitoshi Tamagawa ,  Martin Schulein ,  Neal Franks

发明人： Masaki Sharyo ,  Hiromichi Sakaguchi ,  Masahiro Ohishi ,  Mamoru Takahashi ,  Katsunori Kida ,  Hitoshi Tamagawa ,  Martin Schulein ,  Neal Franks

IPC分类号： D21C320

CPC分类号： D21C5/005 ,  D21C9/002 ,  D21H11/20

摘要： Sanitary paper with improved softness (lower stiffness) can be obtained without significant loss of paper strength by using a papermaking pulp which is treated with a certain type of cellulase component. The cellulase component in question is characterized by not containing a cellulose-binding domain (CBD), and is more effective for making softer sanitary paper than a conventional cellulase preparation which contains a mixture of various cellulase components with and without a CBD.

摘要翻译： 通过使用用特定类型的纤维素酶组分处理的造纸纸浆，可以获得具有改善的柔软度（较低刚度）的卫生纸，而不会显着损失纸强度。 所述纤维素酶组分的特征在于不含纤维素结合结构域（CBD），并且比含有和不具有CBD的各种纤维素酶组分的混合物的常规纤维素酶制剂更有效地制备更柔软的卫生纸。