公开(公告)号：US20050039869A1

公开(公告)日：2005-02-24

申请号：US10955284

申请日：2004-09-30

申请人： Neal Franks ,  Kelly Page

发明人： Neal Franks ,  Kelly Page

IPC分类号： D21C5/02

CPC分类号： D21C5/027 ,  Y02W30/648

摘要： In the production of pulp and paper from starch-containing paper, the deinking effect can be improved by including treatment with both a starch-degrading enzyme and a pectate lyase. The process comprises enzyme treatment during or after disintegration of the paper to produce pulp, followed by separation of ink particles.

摘要翻译： 在含淀粉纸的纸浆和纸的生产中，通过包括淀粉降解酶和果胶酸裂解酶的处理可以改善脱墨效果。 该方法包括在纸分解期间或之后的酶处理以产生纸浆，随后分离油墨颗粒。

公开(公告)号：US06576083B2

公开(公告)日：2003-06-10

申请号：US09826691

申请日：2001-04-05

申请人： Neal Franks ,  Kelly Page

发明人： Neal Franks ,  Kelly Page

IPC分类号： D21H1120

CPC分类号： D21C5/027 ,  Y02W30/648

摘要： In the production of pulp and paper from starch-containing paper, the deinking effect can be improved by including treatment with both a starch-degrading enzyme and a pectate lyase. The process comprises enzyme treatment during or after disintegration of the paper to produce pulp, followed by separation of ink particles.

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。