公开(公告)号：US06689242B2

公开(公告)日：2004-02-10

申请号：US09816666

申请日：2001-03-26

申请人： Hassan Bodaghi

发明人： Hassan Bodaghi

IPC分类号： D21H2302

CPC分类号： A61F13/537 ,  D04H1/54 ,  D04H1/64 ,  D04H1/68 ,  Y10T442/2033 ,  Y10T442/2123 ,  Y10T442/60 ,  Y10T442/637 ,  Y10T442/692 ,  Y10T442/699

摘要： A nonwoven fabric comprised of a self-sustaining pre-bonded web formed by carding together first relatively thin monocomponent fibers, second relatively thicker monocomponent fibers, and 1-5% bicomponent fibers with the low softening point component thereof bonding together the first, second and bicomponent fibers to form the self-sustaining web. Six to ten percent by weight of cured latex particles are disposed within the fabric and smeared on the outer surfaces of the fabric, the particles being cured in situ to provide enhanced tensile strength to the fabric.

公开(公告)号：US06264794B1

公开(公告)日：2001-07-24

申请号：US09339218

申请日：1999-06-24

申请人： Michael Neumann ,  Stefan Niederer ,  Andreas Sauer

发明人： Michael Neumann ,  Stefan Niederer ,  Andreas Sauer

IPC分类号： D21H2302

CPC分类号： D21H11/16 ,  D21C9/004 ,  D21H25/005

摘要： The process is used for the production of high-quality glazed paper and includes the three process sections, stock preparation (1), paper formation (2), and glazing (3). According to the invention, the paper fibers used in the performance of the process are subjected to fiber loading, such that substances which reduce the compressibility of the fibers are incorporated in the cavities of the fibers. In combination with the glazing process (3), a paper with particularly high optical quality can then be produced.

摘要翻译： 该工艺用于生产高品质玻璃纸，包括三个工艺部分，原料制备（1），造纸（2）和玻璃（3）。 根据本发明，用于实施该方法的纸纤维经受纤维负载，使得将纤维的可压缩性降低的物质结合到纤维的空腔中。 结合玻璃工艺（3），可以产生具有特别高的光学质量的纸。