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    Method of making low slough tissue products
    1.
    发明授权
    Method of making low slough tissue products 有权
    低脱落纸产品的制作方法

    公开(公告)号：US07794565B2

    公开(公告)日：2010-09-14

    申请号：US12080683

    申请日：2008-04-04

    申请人： Thomas Gerard Shannon ,  Kelly Dean Branham ,  William Clayton Bunyard ,  Lisa Ann Flugge-Berendes

    发明人： Thomas Gerard Shannon ,  Kelly Dean Branham ,  William Clayton Bunyard ,  Lisa Ann Flugge-Berendes

    IPC分类号： D21H17/37 ,  D21H17/45 ,  D21H21/14

    CPC分类号： D21H17/455 ,  D21H21/24

    摘要： The present invention is a soft tissue sheet having reduced lint and slough. The tissue sheet comprises papermaking fibers and a synthetic co-copolymer. The synthetic co-polymer has the general structure: wherein R1, R2, R3 are independently selected from a group consisting of: H; C1-4 alkyl radicals; and, mixtures thereof; R4 is selected from a group consisting of C1-C8 alkyl radicals and mixtures thereof; Z1 is a bridging radical attaching the R4 functionality to the polymer backbone; and, Q1 is a functional group containing at least a cationic quaternary ammonium radical. w, x, y≧1 and the mole ratio of x to (x+y) is about 0.5 or greater.

    摘要翻译： 本发明是具有减少的绒毛和脱落的软组织片。 纸板包括造纸纤维和合成共聚物。 合成共聚物具有以下通式结构：其中R 1，R 2，R 3独立地选自：H; C 1-4烷基; 和它们的混合物; R4选自C1-C8烷基及其混合物; Z1是将R4官能团连接到聚合物主链上的桥连基团; 并且Q1是至少含有阳离子季铵基团的官能团。 w，x，y≥1，x与（x + y）的摩尔比为约0.5以上。

    Method of making low slough tissue products
    3.
    发明申请
    Method of making low slough tissue products 有权
    低脱落纸产品的制作方法

    公开(公告)号：US20080185114A1

    公开(公告)日：2008-08-07

    申请号：US12080683

    申请日：2008-04-04

    申请人： Thomas Gerard Shannon ,  Kelly Dean Branham ,  William Clayton Bunyard ,  Lisa Ann Flugge

    发明人： Thomas Gerard Shannon ,  Kelly Dean Branham ,  William Clayton Bunyard ,  Lisa Ann Flugge

    IPC分类号： D21H21/14

    CPC分类号： D21H17/455 ,  D21H21/24

    摘要： The present invention is a soft tissue sheet having reduced lint and slough. The tissue sheet comprises papermaking fibers and a synthetic co-copolymer. The synthetic co-polymer has the general structure: wherein R1, R2, R3 are independently selected from a group consisting of: H; C1-4 alkyl radicals; and, mixtures thereof; R4 is selected from a group consisting of C1-C8 alkyl radicals and mixtures thereof; Z1 is a bridging radical attaching the R4 functionality to the polymer backbone; and, Q1 is a functional group containing at least a cationic quaternary ammonium radical. w, x, y≧1 and the mole ratio of x to (x+y) is about 0.5 or greater.

    摘要翻译： 本发明是具有减少的绒毛和脱落的软组织片。 纸板包括造纸纤维和合成共聚物。 合成共聚物具有以下通式结构：其中R 1，R 2，R 3，3，3，...各自独立地选自：H ; C 1-4烷基; 和它们的混合物; R 4选自C 1 -C 8烷基和它们的混合物; Z 1是将R 4+官能团连接到聚合物主链上的桥连基团; 且Q 1是至少含有阳离子季铵基团的官能团。 w，x，y> = 1，x与（x + y）的摩尔比为约0.5以上。