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    FIBROUS STRUCTURES
    3.
    发明申请
    FIBROUS STRUCTURES 审中-公开
    纤维结构

    公开(公告)号：US20130048239A1

    公开(公告)日：2013-02-28

    申请号：US13570346

    申请日：2012-08-09

    申请人： Joshua Thomas FUNG ,  Angela Marie Leimbach ,  John Allen Manifold ,  Steven Alexander Ramirez ,  Monica Ho-Kleinwaechter

    发明人： Joshua Thomas FUNG ,  Angela Marie Leimbach ,  John Allen Manifold ,  Steven Alexander Ramirez ,  Monica Ho-Kleinwaechter

    IPC分类号： D21H27/02 ,  D21H27/30

    CPC分类号： D21H27/005 ,  D21H27/30

    摘要： Fibrous structures that exhibit a Geometric Mean Flexural Rigidity (GM Flexural Rigidity) of less than 40.0 mg*cm2/cm and/or less than 18.0 mg*cm2/cm as measured according to the Flexural Rigidity Test Method described herein and/or a Cross-Machine Direction Flexural Rigidity (CD Flexural Rigidity) of less than 21.0 mg*cm2/cm and/or less than 18.0 mg*cm2/cm and/or less than 17.4 mg*cm2/cm and/or less than 17.25 mg*cm2/cm as measured according to the Flexural Rigidity Test Method described herein are provided.

    摘要翻译： 根据本文描述的弯曲刚度测试方法和/或十字形测量，显示几何平均抗弯刚度（GM弯曲刚度）小于40.0mg * cm 2 / cm和/或小于18.0mg / cm 2 / cm的纤维结构 - 小于21.0mg * cm 2 / cm和/或小于18.0mg * cm 2 / cm和/或小于17.4mg * cm 2 / cm和/或小于17.25mg·cm 2的机械方向弯曲刚度（CD弯曲刚度）和/或小于18.0mg * 提供了根据本文所述的弯曲刚度测试方法测量的/ cm。

    Temporary wet strength additives
    9.
    发明授权
    Temporary wet strength additives 失效
    临时湿强度添加剂

    公开(公告)号：US07691233B2

    公开(公告)日：2010-04-06

    申请号：US11820820

    申请日：2007-06-21

    申请人： Robert Lee Barcus ,  Khosrow Parviz Mohammadi ,  Angela Marie Leimbach ,  Stephen Robert Kelly

    发明人： Robert Lee Barcus ,  Khosrow Parviz Mohammadi ,  Angela Marie Leimbach ,  Stephen Robert Kelly

    IPC分类号： D21H17/33 ,  D21H21/20

    CPC分类号： C08F271/00 ,  C08F291/00 ,  D21H17/33 ,  D21H17/38 ,  D21H21/20 ,  D21H21/22

    摘要： Temporary wet strength additives, more particularly, temporary wet strength additives comprising a polymer backbone, wherein the polymer backbone has an internal homo-crosslinking monomeric unit, a co-crosslinking monomeric unit and a cationic monomeric unit, wherein the homo-crosslinking monomeric unit is derived from a monomer having the following structure: and X is —O—,—NH—, or —NCH3—; and R2 is a substituted or unsubstituted aliphatic groups; and Y3 is —H, —CH3, or a halogen, fibrous structures including such temporary wet strength additives, sanitary tissue products containing such fibrous structures and processes for making such fibrous structures and/or such sanitary tissue product are provided.

    摘要翻译： 临时湿强度添加剂，更具体地，包括聚合物主链的临时湿强度添加剂，其中聚合物主链具有内部均聚交联单体单元，共交联单体单元和阳离子单体单元，其中均交联单体单元为 衍生自具有以下结构的单体：和X是-O - ， - NH-或-NCH 3 - ; R2是取代或未取代的脂族基; 并且提供Y 3是-H，-CH 3或卤素，包括这种临时湿强度添加剂的纤维结构物，包含这种纤维结构的卫生纸产品和用于制造这种纤维结构的方法和/或这种卫生纸产品。

    Temporary wet strength resins
    10.
    发明授权
    Temporary wet strength resins 有权
    临时湿强度树脂

    公开(公告)号：US07125469B2

    公开(公告)日：2006-10-24

    申请号：US10687381

    申请日：2003-10-16

    申请人： Robert Lee Barcus ,  Khosrow Parviz Mohammadi ,  Angela Marie Leimbach ,  Stephen Robert Kelly

    发明人： Robert Lee Barcus ,  Khosrow Parviz Mohammadi ,  Angela Marie Leimbach ,  Stephen Robert Kelly

    IPC分类号： D21H17/33 ,  D21H21/20

    CPC分类号： C08F271/00 ,  C08F291/00 ,  D21H17/33 ,  D21H17/38 ,  D21H21/20 ,  D21H21/22

    摘要： Temporary wet strength resins, more particularly, temporary wet strength resins comprising a polymer backbone, wherein the polymer backbone comprises a co-crosslinking monomeric unit, preferably a reversible co-crosslinking monomeric unit, especially in the presence of water, a homo-crosslinking monomeric units and a cationic monomeric unit, fibrous structures comprising such temporary wet strength resins, sanitary tissue products comprising such fibrous structures and processes for making such fibrous structures and/or such sanitary tissue product. Such fibrous structures and sanitary tissue products exhibit high initial wet tensile strength and improved flushability properties.

    摘要翻译： 临时湿强度树脂，更具体地，包括聚合物主链的临时湿强度树脂，其中聚合物主链包含共交联单体单元，优选可逆共交联单体单元，特别是在水存在下，均聚交联单体 单元和阳离子单体单元，包含这种临时湿强度树脂的纤维结构，包含这种纤维结构的卫生纸产品和用于制造这种纤维结构的方法和/或这种卫生纸产品。 这种纤维结构和卫生纸产品表现出高的初始湿拉伸强度和改进的冲刷性能。